add open-layers js

SE/stuff/open-layers/OpenLayers.js

@@ -0,0 +1,1443 @@
+/*
+
+  OpenLayers.js -- OpenLayers Map Viewer Library
+
+  Copyright (c) 2006-2013 by OpenLayers Contributors
+  Published under the 2-clause BSD license.
+  See http://openlayers.org/dev/license.txt for the full text of the license, and http://openlayers.org/dev/authors.txt for full list of contributors.
+
+  Includes compressed code under the following licenses:
+
+  (For uncompressed versions of the code used, please see the
+  OpenLayers Github repository: <https://github.com/openlayers/openlayers>)
+
+*/
+
+/**
+ * Contains XMLHttpRequest.js <http://code.google.com/p/xmlhttprequest/>
+ * Copyright 2007 Sergey Ilinsky (http://www.ilinsky.com)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+/**
+ * OpenLayers.Util.pagePosition is based on Yahoo's getXY method, which is
+ * Copyright (c) 2006, Yahoo! Inc.
+ * All rights reserved.
+ * 
+ * Redistribution and use of this software in source and binary forms, with or
+ * without modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * * Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ * 
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ * 
+ * * Neither the name of Yahoo! Inc. nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission of Yahoo! Inc.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+var OpenLayers={VERSION_NUMBER:"Release 2.13.1",singleFile:!0,_getScriptLocation:function(){for(var a=/(^|(.*?\/))(OpenLayers[^\/]*?\.js)(\?|$)/,b=document.getElementsByTagName("script"),c,d="",e=0,f=b.length;e<f;e++)if(c=b[e].getAttribute("src"))if(c=c.match(a)){d=c[1];break}return function(){return d}}(),ImgPath:""};OpenLayers.Class=function(){var a=arguments.length,b=arguments[0],c=arguments[a-1],d="function"==typeof c.initialize?c.initialize:function(){b.prototype.initialize.apply(this,arguments)};1<a?(a=[d,b].concat(Array.prototype.slice.call(arguments).slice(1,a-1),c),OpenLayers.inherit.apply(null,a)):d.prototype=c;return d};
+OpenLayers.inherit=function(a,b){var c=function(){};c.prototype=b.prototype;a.prototype=new c;var d,e,c=2;for(d=arguments.length;c<d;c++)e=arguments[c],"function"===typeof e&&(e=e.prototype),OpenLayers.Util.extend(a.prototype,e)};OpenLayers.Util=OpenLayers.Util||{};OpenLayers.Util.extend=function(a,b){a=a||{};if(b){for(var c in b){var d=b[c];void 0!==d&&(a[c]=d)}"function"==typeof window.Event&&b instanceof window.Event||(!b.hasOwnProperty||!b.hasOwnProperty("toString"))||(a.toString=b.toString)}return a};OpenLayers.String={startsWith:function(a,b){return 0==a.indexOf(b)},contains:function(a,b){return-1!=a.indexOf(b)},trim:function(a){return a.replace(/^\s\s*/,"").replace(/\s\s*$/,"")},camelize:function(a){a=a.split("-");for(var b=a[0],c=1,d=a.length;c<d;c++)var e=a[c],b=b+(e.charAt(0).toUpperCase()+e.substring(1));return b},format:function(a,b,c){b||(b=window);return a.replace(OpenLayers.String.tokenRegEx,function(a,e){for(var f,g=e.split(/\.+/),h=0;h<g.length;h++){0==h&&(f=b);if(void 0===f)break;
+f=f[g[h]]}"function"==typeof f&&(f=c?f.apply(null,c):f());return"undefined"==typeof f?"undefined":f})},tokenRegEx:/\$\{([\w.]+?)\}/g,numberRegEx:/^([+-]?)(?=\d|\.\d)\d*(\.\d*)?([Ee]([+-]?\d+))?$/,isNumeric:function(a){return OpenLayers.String.numberRegEx.test(a)},numericIf:function(a,b){var c=a;!0===b&&(null!=a&&a.replace)&&(a=a.replace(/^\s*|\s*$/g,""));return OpenLayers.String.isNumeric(a)?parseFloat(a):c}};
+OpenLayers.Number={decimalSeparator:".",thousandsSeparator:",",limitSigDigs:function(a,b){var c=0;0<b&&(c=parseFloat(a.toPrecision(b)));return c},format:function(a,b,c,d){b="undefined"!=typeof b?b:0;c="undefined"!=typeof c?c:OpenLayers.Number.thousandsSeparator;d="undefined"!=typeof d?d:OpenLayers.Number.decimalSeparator;null!=b&&(a=parseFloat(a.toFixed(b)));var e=a.toString().split(".");1==e.length&&null==b&&(b=0);a=e[0];if(c)for(var f=/(-?[0-9]+)([0-9]{3})/;f.test(a);)a=a.replace(f,"$1"+c+"$2");
+0==b?b=a:(c=1<e.length?e[1]:"0",null!=b&&(c+=Array(b-c.length+1).join("0")),b=a+d+c);return b},zeroPad:function(a,b,c){for(a=a.toString(c||10);a.length<b;)a="0"+a;return a}};
+OpenLayers.Function={bind:function(a,b){var c=Array.prototype.slice.apply(arguments,[2]);return function(){var d=c.concat(Array.prototype.slice.apply(arguments,[0]));return a.apply(b,d)}},bindAsEventListener:function(a,b){return function(c){return a.call(b,c||window.event)}},False:function(){return!1},True:function(){return!0},Void:function(){}};
+OpenLayers.Array={filter:function(a,b,c){var d=[];if(Array.prototype.filter)d=a.filter(b,c);else{var e=a.length;if("function"!=typeof b)throw new TypeError;for(var f=0;f<e;f++)if(f in a){var g=a[f];b.call(c,g,f,a)&&d.push(g)}}return d}};OpenLayers.Bounds=OpenLayers.Class({left:null,bottom:null,right:null,top:null,centerLonLat:null,initialize:function(a,b,c,d){OpenLayers.Util.isArray(a)&&(d=a[3],c=a[2],b=a[1],a=a[0]);null!=a&&(this.left=OpenLayers.Util.toFloat(a));null!=b&&(this.bottom=OpenLayers.Util.toFloat(b));null!=c&&(this.right=OpenLayers.Util.toFloat(c));null!=d&&(this.top=OpenLayers.Util.toFloat(d))},clone:function(){return new OpenLayers.Bounds(this.left,this.bottom,this.right,this.top)},equals:function(a){var b=!1;null!=
+a&&(b=this.left==a.left&&this.right==a.right&&this.top==a.top&&this.bottom==a.bottom);return b},toString:function(){return[this.left,this.bottom,this.right,this.top].join()},toArray:function(a){return!0===a?[this.bottom,this.left,this.top,this.right]:[this.left,this.bottom,this.right,this.top]},toBBOX:function(a,b){null==a&&(a=6);var c=Math.pow(10,a),d=Math.round(this.left*c)/c,e=Math.round(this.bottom*c)/c,f=Math.round(this.right*c)/c,c=Math.round(this.top*c)/c;return!0===b?e+","+d+","+c+","+f:d+
+","+e+","+f+","+c},toGeometry:function(){return new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing([new OpenLayers.Geometry.Point(this.left,this.bottom),new OpenLayers.Geometry.Point(this.right,this.bottom),new OpenLayers.Geometry.Point(this.right,this.top),new OpenLayers.Geometry.Point(this.left,this.top)])])},getWidth:function(){return this.right-this.left},getHeight:function(){return this.top-this.bottom},getSize:function(){return new OpenLayers.Size(this.getWidth(),this.getHeight())},
+getCenterPixel:function(){return new OpenLayers.Pixel((this.left+this.right)/2,(this.bottom+this.top)/2)},getCenterLonLat:function(){this.centerLonLat||(this.centerLonLat=new OpenLayers.LonLat((this.left+this.right)/2,(this.bottom+this.top)/2));return this.centerLonLat},scale:function(a,b){null==b&&(b=this.getCenterLonLat());var c,d;"OpenLayers.LonLat"==b.CLASS_NAME?(c=b.lon,d=b.lat):(c=b.x,d=b.y);return new OpenLayers.Bounds((this.left-c)*a+c,(this.bottom-d)*a+d,(this.right-c)*a+c,(this.top-d)*a+
+d)},add:function(a,b){if(null==a||null==b)throw new TypeError("Bounds.add cannot receive null values");return new OpenLayers.Bounds(this.left+a,this.bottom+b,this.right+a,this.top+b)},extend:function(a){if(a)switch(a.CLASS_NAME){case "OpenLayers.LonLat":this.extendXY(a.lon,a.lat);break;case "OpenLayers.Geometry.Point":this.extendXY(a.x,a.y);break;case "OpenLayers.Bounds":this.centerLonLat=null;if(null==this.left||a.left<this.left)this.left=a.left;if(null==this.bottom||a.bottom<this.bottom)this.bottom=
+a.bottom;if(null==this.right||a.right>this.right)this.right=a.right;if(null==this.top||a.top>this.top)this.top=a.top}},extendXY:function(a,b){this.centerLonLat=null;if(null==this.left||a<this.left)this.left=a;if(null==this.bottom||b<this.bottom)this.bottom=b;if(null==this.right||a>this.right)this.right=a;if(null==this.top||b>this.top)this.top=b},containsLonLat:function(a,b){"boolean"===typeof b&&(b={inclusive:b});b=b||{};var c=this.contains(a.lon,a.lat,b.inclusive),d=b.worldBounds;d&&!c&&(c=d.getWidth(),
+d=Math.round((a.lon-(d.left+d.right)/2)/c),c=this.containsLonLat({lon:a.lon-d*c,lat:a.lat},{inclusive:b.inclusive}));return c},containsPixel:function(a,b){return this.contains(a.x,a.y,b)},contains:function(a,b,c){null==c&&(c=!0);if(null==a||null==b)return!1;a=OpenLayers.Util.toFloat(a);b=OpenLayers.Util.toFloat(b);var d=!1;return d=c?a>=this.left&&a<=this.right&&b>=this.bottom&&b<=this.top:a>this.left&&a<this.right&&b>this.bottom&&b<this.top},intersectsBounds:function(a,b){"boolean"===typeof b&&(b=
+{inclusive:b});b=b||{};if(b.worldBounds){var c=this.wrapDateLine(b.worldBounds);a=a.wrapDateLine(b.worldBounds)}else c=this;null==b.inclusive&&(b.inclusive=!0);var d=!1,e=c.left==a.right||c.right==a.left||c.top==a.bottom||c.bottom==a.top;if(b.inclusive||!e)var d=a.top>=c.bottom&&a.top<=c.top||c.top>a.bottom&&c.top<a.top,e=a.left>=c.left&&a.left<=c.right||c.left>=a.left&&c.left<=a.right,f=a.right>=c.left&&a.right<=c.right||c.right>=a.left&&c.right<=a.right,d=(a.bottom>=c.bottom&&a.bottom<=c.top||c.bottom>=
+a.bottom&&c.bottom<=a.top||d)&&(e||f);if(b.worldBounds&&!d){var g=b.worldBounds,e=g.getWidth(),f=!g.containsBounds(c),g=!g.containsBounds(a);f&&!g?(a=a.add(-e,0),d=c.intersectsBounds(a,{inclusive:b.inclusive})):g&&!f&&(c=c.add(-e,0),d=a.intersectsBounds(c,{inclusive:b.inclusive}))}return d},containsBounds:function(a,b,c){null==b&&(b=!1);null==c&&(c=!0);var d=this.contains(a.left,a.bottom,c),e=this.contains(a.right,a.bottom,c),f=this.contains(a.left,a.top,c);a=this.contains(a.right,a.top,c);return b?
+d||e||f||a:d&&e&&f&&a},determineQuadrant:function(a){var b="",c=this.getCenterLonLat(),b=b+(a.lat<c.lat?"b":"t");return b+=a.lon<c.lon?"l":"r"},transform:function(a,b){this.centerLonLat=null;var c=OpenLayers.Projection.transform({x:this.left,y:this.bottom},a,b),d=OpenLayers.Projection.transform({x:this.right,y:this.bottom},a,b),e=OpenLayers.Projection.transform({x:this.left,y:this.top},a,b),f=OpenLayers.Projection.transform({x:this.right,y:this.top},a,b);this.left=Math.min(c.x,e.x);this.bottom=Math.min(c.y,
+d.y);this.right=Math.max(d.x,f.x);this.top=Math.max(e.y,f.y);return this},wrapDateLine:function(a,b){b=b||{};var c=b.leftTolerance||0,d=b.rightTolerance||0,e=this.clone();if(a){for(var f=a.getWidth();e.left<a.left&&e.right-d<=a.left;)e=e.add(f,0);for(;e.left+c>=a.right&&e.right>a.right;)e=e.add(-f,0);c=e.left+c;c<a.right&&(c>a.left&&e.right-d>a.right)&&(e=e.add(-f,0))}return e},CLASS_NAME:"OpenLayers.Bounds"});
+OpenLayers.Bounds.fromString=function(a,b){var c=a.split(",");return OpenLayers.Bounds.fromArray(c,b)};OpenLayers.Bounds.fromArray=function(a,b){return!0===b?new OpenLayers.Bounds(a[1],a[0],a[3],a[2]):new OpenLayers.Bounds(a[0],a[1],a[2],a[3])};OpenLayers.Bounds.fromSize=function(a){return new OpenLayers.Bounds(0,a.h,a.w,0)};OpenLayers.Bounds.oppositeQuadrant=function(a){var b;b=""+("t"==a.charAt(0)?"b":"t");return b+="l"==a.charAt(1)?"r":"l"};OpenLayers.Element={visible:function(a){return"none"!=OpenLayers.Util.getElement(a).style.display},toggle:function(){for(var a=0,b=arguments.length;a<b;a++){var c=OpenLayers.Util.getElement(arguments[a]),d=OpenLayers.Element.visible(c)?"none":"";c.style.display=d}},remove:function(a){a=OpenLayers.Util.getElement(a);a.parentNode.removeChild(a)},getHeight:function(a){a=OpenLayers.Util.getElement(a);return a.offsetHeight},hasClass:function(a,b){var c=a.className;return!!c&&RegExp("(^|\\s)"+b+"(\\s|$)").test(c)},
+addClass:function(a,b){OpenLayers.Element.hasClass(a,b)||(a.className+=(a.className?" ":"")+b);return a},removeClass:function(a,b){var c=a.className;c&&(a.className=OpenLayers.String.trim(c.replace(RegExp("(^|\\s+)"+b+"(\\s+|$)")," ")));return a},toggleClass:function(a,b){OpenLayers.Element.hasClass(a,b)?OpenLayers.Element.removeClass(a,b):OpenLayers.Element.addClass(a,b);return a},getStyle:function(a,b){a=OpenLayers.Util.getElement(a);var c=null;if(a&&a.style){c=a.style[OpenLayers.String.camelize(b)];
+c||(document.defaultView&&document.defaultView.getComputedStyle?c=(c=document.defaultView.getComputedStyle(a,null))?c.getPropertyValue(b):null:a.currentStyle&&(c=a.currentStyle[OpenLayers.String.camelize(b)]));var d=["left","top","right","bottom"];window.opera&&(-1!=OpenLayers.Util.indexOf(d,b)&&"static"==OpenLayers.Element.getStyle(a,"position"))&&(c="auto")}return"auto"==c?null:c}};OpenLayers.LonLat=OpenLayers.Class({lon:0,lat:0,initialize:function(a,b){OpenLayers.Util.isArray(a)&&(b=a[1],a=a[0]);this.lon=OpenLayers.Util.toFloat(a);this.lat=OpenLayers.Util.toFloat(b)},toString:function(){return"lon="+this.lon+",lat="+this.lat},toShortString:function(){return this.lon+", "+this.lat},clone:function(){return new OpenLayers.LonLat(this.lon,this.lat)},add:function(a,b){if(null==a||null==b)throw new TypeError("LonLat.add cannot receive null values");return new OpenLayers.LonLat(this.lon+
+OpenLayers.Util.toFloat(a),this.lat+OpenLayers.Util.toFloat(b))},equals:function(a){var b=!1;null!=a&&(b=this.lon==a.lon&&this.lat==a.lat||isNaN(this.lon)&&isNaN(this.lat)&&isNaN(a.lon)&&isNaN(a.lat));return b},transform:function(a,b){var c=OpenLayers.Projection.transform({x:this.lon,y:this.lat},a,b);this.lon=c.x;this.lat=c.y;return this},wrapDateLine:function(a){var b=this.clone();if(a){for(;b.lon<a.left;)b.lon+=a.getWidth();for(;b.lon>a.right;)b.lon-=a.getWidth()}return b},CLASS_NAME:"OpenLayers.LonLat"});
+OpenLayers.LonLat.fromString=function(a){a=a.split(",");return new OpenLayers.LonLat(a[0],a[1])};OpenLayers.LonLat.fromArray=function(a){var b=OpenLayers.Util.isArray(a);return new OpenLayers.LonLat(b&&a[0],b&&a[1])};OpenLayers.Pixel=OpenLayers.Class({x:0,y:0,initialize:function(a,b){this.x=parseFloat(a);this.y=parseFloat(b)},toString:function(){return"x="+this.x+",y="+this.y},clone:function(){return new OpenLayers.Pixel(this.x,this.y)},equals:function(a){var b=!1;null!=a&&(b=this.x==a.x&&this.y==a.y||isNaN(this.x)&&isNaN(this.y)&&isNaN(a.x)&&isNaN(a.y));return b},distanceTo:function(a){return Math.sqrt(Math.pow(this.x-a.x,2)+Math.pow(this.y-a.y,2))},add:function(a,b){if(null==a||null==b)throw new TypeError("Pixel.add cannot receive null values");
+return new OpenLayers.Pixel(this.x+a,this.y+b)},offset:function(a){var b=this.clone();a&&(b=this.add(a.x,a.y));return b},CLASS_NAME:"OpenLayers.Pixel"});OpenLayers.Size=OpenLayers.Class({w:0,h:0,initialize:function(a,b){this.w=parseFloat(a);this.h=parseFloat(b)},toString:function(){return"w="+this.w+",h="+this.h},clone:function(){return new OpenLayers.Size(this.w,this.h)},equals:function(a){var b=!1;null!=a&&(b=this.w==a.w&&this.h==a.h||isNaN(this.w)&&isNaN(this.h)&&isNaN(a.w)&&isNaN(a.h));return b},CLASS_NAME:"OpenLayers.Size"});OpenLayers.Console={log:function(){},debug:function(){},info:function(){},warn:function(){},error:function(){},userError:function(a){alert(a)},assert:function(){},dir:function(){},dirxml:function(){},trace:function(){},group:function(){},groupEnd:function(){},time:function(){},timeEnd:function(){},profile:function(){},profileEnd:function(){},count:function(){},CLASS_NAME:"OpenLayers.Console"};
+(function(){for(var a=document.getElementsByTagName("script"),b=0,c=a.length;b<c;++b)if(-1!=a[b].src.indexOf("firebug.js")&&console){OpenLayers.Util.extend(OpenLayers.Console,console);break}})();OpenLayers.Lang={code:null,defaultCode:"en",getCode:function(){OpenLayers.Lang.code||OpenLayers.Lang.setCode();return OpenLayers.Lang.code},setCode:function(a){var b;a||(a="msie"==OpenLayers.BROWSER_NAME?navigator.userLanguage:navigator.language);a=a.split("-");a[0]=a[0].toLowerCase();"object"==typeof OpenLayers.Lang[a[0]]&&(b=a[0]);if(a[1]){var c=a[0]+"-"+a[1].toUpperCase();"object"==typeof OpenLayers.Lang[c]&&(b=c)}b||(OpenLayers.Console.warn("Failed to find OpenLayers.Lang."+a.join("-")+" dictionary, falling back to default language"),
+b=OpenLayers.Lang.defaultCode);OpenLayers.Lang.code=b},translate:function(a,b){var c=OpenLayers.Lang[OpenLayers.Lang.getCode()];(c=c&&c[a])||(c=a);b&&(c=OpenLayers.String.format(c,b));return c}};OpenLayers.i18n=OpenLayers.Lang.translate;OpenLayers.Util=OpenLayers.Util||{};OpenLayers.Util.getElement=function(){for(var a=[],b=0,c=arguments.length;b<c;b++){var d=arguments[b];"string"==typeof d&&(d=document.getElementById(d));if(1==arguments.length)return d;a.push(d)}return a};OpenLayers.Util.isElement=function(a){return!(!a||1!==a.nodeType)};OpenLayers.Util.isArray=function(a){return"[object Array]"===Object.prototype.toString.call(a)};OpenLayers.Util.removeItem=function(a,b){for(var c=a.length-1;0<=c;c--)a[c]==b&&a.splice(c,1);return a};
+OpenLayers.Util.indexOf=function(a,b){if("function"==typeof a.indexOf)return a.indexOf(b);for(var c=0,d=a.length;c<d;c++)if(a[c]==b)return c;return-1};OpenLayers.Util.dotless=/\./g;
+OpenLayers.Util.modifyDOMElement=function(a,b,c,d,e,f,g,h){b&&(a.id=b.replace(OpenLayers.Util.dotless,"_"));c&&(a.style.left=c.x+"px",a.style.top=c.y+"px");d&&(a.style.width=d.w+"px",a.style.height=d.h+"px");e&&(a.style.position=e);f&&(a.style.border=f);g&&(a.style.overflow=g);0<=parseFloat(h)&&1>parseFloat(h)?(a.style.filter="alpha(opacity="+100*h+")",a.style.opacity=h):1==parseFloat(h)&&(a.style.filter="",a.style.opacity="")};
+OpenLayers.Util.createDiv=function(a,b,c,d,e,f,g,h){var k=document.createElement("div");d&&(k.style.backgroundImage="url("+d+")");a||(a=OpenLayers.Util.createUniqueID("OpenLayersDiv"));e||(e="absolute");OpenLayers.Util.modifyDOMElement(k,a,b,c,e,f,g,h);return k};
+OpenLayers.Util.createImage=function(a,b,c,d,e,f,g,h){var k=document.createElement("img");a||(a=OpenLayers.Util.createUniqueID("OpenLayersDiv"));e||(e="relative");OpenLayers.Util.modifyDOMElement(k,a,b,c,e,f,null,g);h&&(k.style.display="none",b=function(){k.style.display="";OpenLayers.Event.stopObservingElement(k)},OpenLayers.Event.observe(k,"load",b),OpenLayers.Event.observe(k,"error",b));k.style.alt=a;k.galleryImg="no";d&&(k.src=d);return k};OpenLayers.IMAGE_RELOAD_ATTEMPTS=0;
+OpenLayers.Util.alphaHackNeeded=null;OpenLayers.Util.alphaHack=function(){if(null==OpenLayers.Util.alphaHackNeeded){var a=navigator.appVersion.split("MSIE"),a=parseFloat(a[1]),b=!1;try{b=!!document.body.filters}catch(c){}OpenLayers.Util.alphaHackNeeded=b&&5.5<=a&&7>a}return OpenLayers.Util.alphaHackNeeded};
+OpenLayers.Util.modifyAlphaImageDiv=function(a,b,c,d,e,f,g,h,k){OpenLayers.Util.modifyDOMElement(a,b,c,d,f,null,null,k);b=a.childNodes[0];e&&(b.src=e);OpenLayers.Util.modifyDOMElement(b,a.id+"_innerImage",null,d,"relative",g);OpenLayers.Util.alphaHack()&&("none"!=a.style.display&&(a.style.display="inline-block"),null==h&&(h="scale"),a.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+b.src+"', sizingMethod='"+h+"')",0<=parseFloat(a.style.opacity)&&1>parseFloat(a.style.opacity)&&
+(a.style.filter+=" alpha(opacity="+100*a.style.opacity+")"),b.style.filter="alpha(opacity=0)")};OpenLayers.Util.createAlphaImageDiv=function(a,b,c,d,e,f,g,h,k){var l=OpenLayers.Util.createDiv();k=OpenLayers.Util.createImage(null,null,null,null,null,null,null,k);k.className="olAlphaImg";l.appendChild(k);OpenLayers.Util.modifyAlphaImageDiv(l,a,b,c,d,e,f,g,h);return l};OpenLayers.Util.upperCaseObject=function(a){var b={},c;for(c in a)b[c.toUpperCase()]=a[c];return b};
+OpenLayers.Util.applyDefaults=function(a,b){a=a||{};var c="function"==typeof window.Event&&b instanceof window.Event,d;for(d in b)if(void 0===a[d]||!c&&b.hasOwnProperty&&b.hasOwnProperty(d)&&!a.hasOwnProperty(d))a[d]=b[d];!c&&(b&&b.hasOwnProperty&&b.hasOwnProperty("toString")&&!a.hasOwnProperty("toString"))&&(a.toString=b.toString);return a};
+OpenLayers.Util.getParameterString=function(a){var b=[],c;for(c in a){var d=a[c];if(null!=d&&"function"!=typeof d){if("object"==typeof d&&d.constructor==Array){for(var e=[],f,g=0,h=d.length;g<h;g++)f=d[g],e.push(encodeURIComponent(null===f||void 0===f?"":f));d=e.join(",")}else d=encodeURIComponent(d);b.push(encodeURIComponent(c)+"="+d)}}return b.join("&")};OpenLayers.Util.urlAppend=function(a,b){var c=a;if(b)var d=(a+" ").split(/[?&]/),c=c+(" "===d.pop()?b:d.length?"&"+b:"?"+b);return c};
+OpenLayers.Util.getImagesLocation=function(){return OpenLayers.ImgPath||OpenLayers._getScriptLocation()+"img/"};OpenLayers.Util.getImageLocation=function(a){return OpenLayers.Util.getImagesLocation()+a};OpenLayers.Util.Try=function(){for(var a=null,b=0,c=arguments.length;b<c;b++){var d=arguments[b];try{a=d();break}catch(e){}}return a};
+OpenLayers.Util.getXmlNodeValue=function(a){var b=null;OpenLayers.Util.Try(function(){b=a.text;b||(b=a.textContent);b||(b=a.firstChild.nodeValue)},function(){b=a.textContent});return b};OpenLayers.Util.mouseLeft=function(a,b){for(var c=a.relatedTarget?a.relatedTarget:a.toElement;c!=b&&null!=c;)c=c.parentNode;return c!=b};OpenLayers.Util.DEFAULT_PRECISION=14;OpenLayers.Util.toFloat=function(a,b){null==b&&(b=OpenLayers.Util.DEFAULT_PRECISION);"number"!==typeof a&&(a=parseFloat(a));return 0===b?a:parseFloat(a.toPrecision(b))};
+OpenLayers.Util.rad=function(a){return a*Math.PI/180};OpenLayers.Util.deg=function(a){return 180*a/Math.PI};OpenLayers.Util.VincentyConstants={a:6378137,b:6356752.3142,f:1/298.257223563};
+OpenLayers.Util.distVincenty=function(a,b){for(var c=OpenLayers.Util.VincentyConstants,d=c.a,e=c.b,c=c.f,f=OpenLayers.Util.rad(b.lon-a.lon),g=Math.atan((1-c)*Math.tan(OpenLayers.Util.rad(a.lat))),h=Math.atan((1-c)*Math.tan(OpenLayers.Util.rad(b.lat))),k=Math.sin(g),g=Math.cos(g),l=Math.sin(h),h=Math.cos(h),m=f,n=2*Math.PI,p=20;1E-12<Math.abs(m-n)&&0<--p;){var q=Math.sin(m),r=Math.cos(m),s=Math.sqrt(h*q*h*q+(g*l-k*h*r)*(g*l-k*h*r));if(0==s)return 0;var r=k*l+g*h*r,t=Math.atan2(s,r),u=Math.asin(g*h*
+q/s),v=Math.cos(u)*Math.cos(u),q=r-2*k*l/v,w=c/16*v*(4+c*(4-3*v)),n=m,m=f+(1-w)*c*Math.sin(u)*(t+w*s*(q+w*r*(-1+2*q*q)))}if(0==p)return NaN;d=v*(d*d-e*e)/(e*e);c=d/1024*(256+d*(-128+d*(74-47*d)));return(e*(1+d/16384*(4096+d*(-768+d*(320-175*d))))*(t-c*s*(q+c/4*(r*(-1+2*q*q)-c/6*q*(-3+4*s*s)*(-3+4*q*q))))).toFixed(3)/1E3};
+OpenLayers.Util.destinationVincenty=function(a,b,c){var d=OpenLayers.Util,e=d.VincentyConstants,f=e.a,g=e.b,h=e.f,e=a.lon;a=a.lat;var k=d.rad(b);b=Math.sin(k);k=Math.cos(k);a=(1-h)*Math.tan(d.rad(a));var l=1/Math.sqrt(1+a*a),m=a*l,n=Math.atan2(a,k);a=l*b;for(var p=1-a*a,f=p*(f*f-g*g)/(g*g),q=1+f/16384*(4096+f*(-768+f*(320-175*f))),r=f/1024*(256+f*(-128+f*(74-47*f))),f=c/(g*q),s=2*Math.PI;1E-12<Math.abs(f-s);)var t=Math.cos(2*n+f),u=Math.sin(f),v=Math.cos(f),w=r*u*(t+r/4*(v*(-1+2*t*t)-r/6*t*(-3+4*
+u*u)*(-3+4*t*t))),s=f,f=c/(g*q)+w;c=m*u-l*v*k;g=Math.atan2(m*v+l*u*k,(1-h)*Math.sqrt(a*a+c*c));b=Math.atan2(u*b,l*v-m*u*k);k=h/16*p*(4+h*(4-3*p));t=b-(1-k)*h*a*(f+k*u*(t+k*v*(-1+2*t*t)));Math.atan2(a,-c);return new OpenLayers.LonLat(e+d.deg(t),d.deg(g))};
+OpenLayers.Util.getParameters=function(a,b){b=b||{};a=null===a||void 0===a?window.location.href:a;var c="";if(OpenLayers.String.contains(a,"?"))var d=a.indexOf("?")+1,c=OpenLayers.String.contains(a,"#")?a.indexOf("#"):a.length,c=a.substring(d,c);for(var d={},c=c.split(/[&;]/),e=0,f=c.length;e<f;++e){var g=c[e].split("=");if(g[0]){var h=g[0];try{h=decodeURIComponent(h)}catch(k){h=unescape(h)}g=(g[1]||"").replace(/\+/g," ");try{g=decodeURIComponent(g)}catch(l){g=unescape(g)}!1!==b.splitArgs&&(g=g.split(","));
+1==g.length&&(g=g[0]);d[h]=g}}return d};OpenLayers.Util.lastSeqID=0;OpenLayers.Util.createUniqueID=function(a){a=null==a?"id_":a.replace(OpenLayers.Util.dotless,"_");OpenLayers.Util.lastSeqID+=1;return a+OpenLayers.Util.lastSeqID};OpenLayers.INCHES_PER_UNIT={inches:1,ft:12,mi:63360,m:39.37,km:39370,dd:4374754,yd:36};OpenLayers.INCHES_PER_UNIT["in"]=OpenLayers.INCHES_PER_UNIT.inches;OpenLayers.INCHES_PER_UNIT.degrees=OpenLayers.INCHES_PER_UNIT.dd;OpenLayers.INCHES_PER_UNIT.nmi=1852*OpenLayers.INCHES_PER_UNIT.m;
+OpenLayers.METERS_PER_INCH=0.0254000508001016;
+OpenLayers.Util.extend(OpenLayers.INCHES_PER_UNIT,{Inch:OpenLayers.INCHES_PER_UNIT.inches,Meter:1/OpenLayers.METERS_PER_INCH,Foot:0.3048006096012192/OpenLayers.METERS_PER_INCH,IFoot:0.3048/OpenLayers.METERS_PER_INCH,ClarkeFoot:0.3047972651151/OpenLayers.METERS_PER_INCH,SearsFoot:0.30479947153867626/OpenLayers.METERS_PER_INCH,GoldCoastFoot:0.3047997101815088/OpenLayers.METERS_PER_INCH,IInch:0.0254/OpenLayers.METERS_PER_INCH,MicroInch:2.54E-5/OpenLayers.METERS_PER_INCH,Mil:2.54E-8/OpenLayers.METERS_PER_INCH,
+Centimeter:0.01/OpenLayers.METERS_PER_INCH,Kilometer:1E3/OpenLayers.METERS_PER_INCH,Yard:0.9144018288036576/OpenLayers.METERS_PER_INCH,SearsYard:0.914398414616029/OpenLayers.METERS_PER_INCH,IndianYard:0.9143985307444408/OpenLayers.METERS_PER_INCH,IndianYd37:0.91439523/OpenLayers.METERS_PER_INCH,IndianYd62:0.9143988/OpenLayers.METERS_PER_INCH,IndianYd75:0.9143985/OpenLayers.METERS_PER_INCH,IndianFoot:0.30479951/OpenLayers.METERS_PER_INCH,IndianFt37:0.30479841/OpenLayers.METERS_PER_INCH,IndianFt62:0.3047996/
+OpenLayers.METERS_PER_INCH,IndianFt75:0.3047995/OpenLayers.METERS_PER_INCH,Mile:1609.3472186944373/OpenLayers.METERS_PER_INCH,IYard:0.9144/OpenLayers.METERS_PER_INCH,IMile:1609.344/OpenLayers.METERS_PER_INCH,NautM:1852/OpenLayers.METERS_PER_INCH,"Lat-66":110943.31648893273/OpenLayers.METERS_PER_INCH,"Lat-83":110946.25736872235/OpenLayers.METERS_PER_INCH,Decimeter:0.1/OpenLayers.METERS_PER_INCH,Millimeter:0.001/OpenLayers.METERS_PER_INCH,Dekameter:10/OpenLayers.METERS_PER_INCH,Decameter:10/OpenLayers.METERS_PER_INCH,
+Hectometer:100/OpenLayers.METERS_PER_INCH,GermanMeter:1.0000135965/OpenLayers.METERS_PER_INCH,CaGrid:0.999738/OpenLayers.METERS_PER_INCH,ClarkeChain:20.1166194976/OpenLayers.METERS_PER_INCH,GunterChain:20.11684023368047/OpenLayers.METERS_PER_INCH,BenoitChain:20.116782494375872/OpenLayers.METERS_PER_INCH,SearsChain:20.11676512155/OpenLayers.METERS_PER_INCH,ClarkeLink:0.201166194976/OpenLayers.METERS_PER_INCH,GunterLink:0.2011684023368047/OpenLayers.METERS_PER_INCH,BenoitLink:0.20116782494375873/OpenLayers.METERS_PER_INCH,
+SearsLink:0.2011676512155/OpenLayers.METERS_PER_INCH,Rod:5.02921005842012/OpenLayers.METERS_PER_INCH,IntnlChain:20.1168/OpenLayers.METERS_PER_INCH,IntnlLink:0.201168/OpenLayers.METERS_PER_INCH,Perch:5.02921005842012/OpenLayers.METERS_PER_INCH,Pole:5.02921005842012/OpenLayers.METERS_PER_INCH,Furlong:201.1684023368046/OpenLayers.METERS_PER_INCH,Rood:3.778266898/OpenLayers.METERS_PER_INCH,CapeFoot:0.3047972615/OpenLayers.METERS_PER_INCH,Brealey:375/OpenLayers.METERS_PER_INCH,ModAmFt:0.304812252984506/
+OpenLayers.METERS_PER_INCH,Fathom:1.8288/OpenLayers.METERS_PER_INCH,"NautM-UK":1853.184/OpenLayers.METERS_PER_INCH,"50kilometers":5E4/OpenLayers.METERS_PER_INCH,"150kilometers":15E4/OpenLayers.METERS_PER_INCH});
+OpenLayers.Util.extend(OpenLayers.INCHES_PER_UNIT,{mm:OpenLayers.INCHES_PER_UNIT.Meter/1E3,cm:OpenLayers.INCHES_PER_UNIT.Meter/100,dm:100*OpenLayers.INCHES_PER_UNIT.Meter,km:1E3*OpenLayers.INCHES_PER_UNIT.Meter,kmi:OpenLayers.INCHES_PER_UNIT.nmi,fath:OpenLayers.INCHES_PER_UNIT.Fathom,ch:OpenLayers.INCHES_PER_UNIT.IntnlChain,link:OpenLayers.INCHES_PER_UNIT.IntnlLink,"us-in":OpenLayers.INCHES_PER_UNIT.inches,"us-ft":OpenLayers.INCHES_PER_UNIT.Foot,"us-yd":OpenLayers.INCHES_PER_UNIT.Yard,"us-ch":OpenLayers.INCHES_PER_UNIT.GunterChain,
+"us-mi":OpenLayers.INCHES_PER_UNIT.Mile,"ind-yd":OpenLayers.INCHES_PER_UNIT.IndianYd37,"ind-ft":OpenLayers.INCHES_PER_UNIT.IndianFt37,"ind-ch":20.11669506/OpenLayers.METERS_PER_INCH});OpenLayers.DOTS_PER_INCH=72;OpenLayers.Util.normalizeScale=function(a){return 1<a?1/a:a};OpenLayers.Util.getResolutionFromScale=function(a,b){var c;a&&(null==b&&(b="degrees"),c=1/(OpenLayers.Util.normalizeScale(a)*OpenLayers.INCHES_PER_UNIT[b]*OpenLayers.DOTS_PER_INCH));return c};
+OpenLayers.Util.getScaleFromResolution=function(a,b){null==b&&(b="degrees");return a*OpenLayers.INCHES_PER_UNIT[b]*OpenLayers.DOTS_PER_INCH};
+OpenLayers.Util.pagePosition=function(a){var b=[0,0],c=OpenLayers.Util.getViewportElement();if(!a||a==window||a==c)return b;var d=OpenLayers.IS_GECKO&&document.getBoxObjectFor&&"absolute"==OpenLayers.Element.getStyle(a,"position")&&(""==a.style.top||""==a.style.left),e=null;if(a.getBoundingClientRect)a=a.getBoundingClientRect(),e=window.pageYOffset||c.scrollTop,b[0]=a.left+(window.pageXOffset||c.scrollLeft),b[1]=a.top+e;else if(document.getBoxObjectFor&&!d)a=document.getBoxObjectFor(a),c=document.getBoxObjectFor(c),
+b[0]=a.screenX-c.screenX,b[1]=a.screenY-c.screenY;else{b[0]=a.offsetLeft;b[1]=a.offsetTop;e=a.offsetParent;if(e!=a)for(;e;)b[0]+=e.offsetLeft,b[1]+=e.offsetTop,e=e.offsetParent;c=OpenLayers.BROWSER_NAME;if("opera"==c||"safari"==c&&"absolute"==OpenLayers.Element.getStyle(a,"position"))b[1]-=document.body.offsetTop;for(e=a.offsetParent;e&&e!=document.body;){b[0]-=e.scrollLeft;if("opera"!=c||"TR"!=e.tagName)b[1]-=e.scrollTop;e=e.offsetParent}}return b};
+OpenLayers.Util.getViewportElement=function(){var a=arguments.callee.viewportElement;void 0==a&&(a="msie"==OpenLayers.BROWSER_NAME&&"CSS1Compat"!=document.compatMode?document.body:document.documentElement,arguments.callee.viewportElement=a);return a};
+OpenLayers.Util.isEquivalentUrl=function(a,b,c){c=c||{};OpenLayers.Util.applyDefaults(c,{ignoreCase:!0,ignorePort80:!0,ignoreHash:!0,splitArgs:!1});a=OpenLayers.Util.createUrlObject(a,c);b=OpenLayers.Util.createUrlObject(b,c);for(var d in a)if("args"!==d&&a[d]!=b[d])return!1;for(d in a.args){if(a.args[d]!=b.args[d])return!1;delete b.args[d]}for(d in b.args)return!1;return!0};
+OpenLayers.Util.createUrlObject=function(a,b){b=b||{};if(!/^\w+:\/\//.test(a)){var c=window.location,d=c.port?":"+c.port:"",d=c.protocol+"//"+c.host.split(":").shift()+d;0===a.indexOf("/")?a=d+a:(c=c.pathname.split("/"),c.pop(),a=d+c.join("/")+"/"+a)}b.ignoreCase&&(a=a.toLowerCase());c=document.createElement("a");c.href=a;d={};d.host=c.host.split(":").shift();d.protocol=c.protocol;d.port=b.ignorePort80?"80"==c.port||"0"==c.port?"":c.port:""==c.port||"0"==c.port?"80":c.port;d.hash=b.ignoreHash||"#"===
+c.hash?"":c.hash;var e=c.search;e||(e=a.indexOf("?"),e=-1!=e?a.substr(e):"");d.args=OpenLayers.Util.getParameters(e,{splitArgs:b.splitArgs});d.pathname="/"==c.pathname.charAt(0)?c.pathname:"/"+c.pathname;return d};OpenLayers.Util.removeTail=function(a){var b=null,b=a.indexOf("?"),c=a.indexOf("#");return b=-1==b?-1!=c?a.substr(0,c):a:-1!=c?a.substr(0,Math.min(b,c)):a.substr(0,b)};OpenLayers.IS_GECKO=function(){var a=navigator.userAgent.toLowerCase();return-1==a.indexOf("webkit")&&-1!=a.indexOf("gecko")}();
+OpenLayers.CANVAS_SUPPORTED=function(){var a=document.createElement("canvas");return!(!a.getContext||!a.getContext("2d"))}();OpenLayers.BROWSER_NAME=function(){var a="",b=navigator.userAgent.toLowerCase();-1!=b.indexOf("opera")?a="opera":-1!=b.indexOf("msie")?a="msie":-1!=b.indexOf("safari")?a="safari":-1!=b.indexOf("mozilla")&&(a=-1!=b.indexOf("firefox")?"firefox":"mozilla");return a}();OpenLayers.Util.getBrowserName=function(){return OpenLayers.BROWSER_NAME};
+OpenLayers.Util.getRenderedDimensions=function(a,b,c){var d,e,f=document.createElement("div");f.style.visibility="hidden";for(var g=c&&c.containerElement?c.containerElement:document.body,h=!1,k=null,l=g;l&&"body"!=l.tagName.toLowerCase();){var m=OpenLayers.Element.getStyle(l,"position");if("absolute"==m){h=!0;break}else if(m&&"static"!=m)break;l=l.parentNode}!h||0!==g.clientHeight&&0!==g.clientWidth||(k=document.createElement("div"),k.style.visibility="hidden",k.style.position="absolute",k.style.overflow=
+"visible",k.style.width=document.body.clientWidth+"px",k.style.height=document.body.clientHeight+"px",k.appendChild(f));f.style.position="absolute";b&&(b.w?(d=b.w,f.style.width=d+"px"):b.h&&(e=b.h,f.style.height=e+"px"));c&&c.displayClass&&(f.className=c.displayClass);b=document.createElement("div");b.innerHTML=a;b.style.overflow="visible";if(b.childNodes)for(a=0,c=b.childNodes.length;a<c;a++)b.childNodes[a].style&&(b.childNodes[a].style.overflow="visible");f.appendChild(b);k?g.appendChild(k):g.appendChild(f);
+d||(d=parseInt(b.scrollWidth),f.style.width=d+"px");e||(e=parseInt(b.scrollHeight));f.removeChild(b);k?(k.removeChild(f),g.removeChild(k)):g.removeChild(f);return new OpenLayers.Size(d,e)};
+OpenLayers.Util.getScrollbarWidth=function(){var a=OpenLayers.Util._scrollbarWidth;if(null==a){var b=null,c=null,b=a=0,b=document.createElement("div");b.style.position="absolute";b.style.top="-1000px";b.style.left="-1000px";b.style.width="100px";b.style.height="50px";b.style.overflow="hidden";c=document.createElement("div");c.style.width="100%";c.style.height="200px";b.appendChild(c);document.body.appendChild(b);a=c.offsetWidth;b.style.overflow="scroll";b=c.offsetWidth;document.body.removeChild(document.body.lastChild);
+OpenLayers.Util._scrollbarWidth=a-b;a=OpenLayers.Util._scrollbarWidth}return a};
+OpenLayers.Util.getFormattedLonLat=function(a,b,c){c||(c="dms");a=(a+540)%360-180;var d=Math.abs(a),e=Math.floor(d),f=d=(d-e)/(1/60),d=Math.floor(d),f=Math.round(10*((f-d)/(1/60))),f=f/10;60<=f&&(f-=60,d+=1,60<=d&&(d-=60,e+=1));10>e&&(e="0"+e);e+="\u00b0";0<=c.indexOf("dm")&&(10>d&&(d="0"+d),e+=d+"'",0<=c.indexOf("dms")&&(10>f&&(f="0"+f),e+=f+'"'));return e="lon"==b?e+(0>a?OpenLayers.i18n("W"):OpenLayers.i18n("E")):e+(0>a?OpenLayers.i18n("S"):OpenLayers.i18n("N"))};OpenLayers.Format=OpenLayers.Class({options:null,externalProjection:null,internalProjection:null,data:null,keepData:!1,initialize:function(a){OpenLayers.Util.extend(this,a);this.options=a},destroy:function(){},read:function(a){throw Error("Read not implemented.");},write:function(a){throw Error("Write not implemented.");},CLASS_NAME:"OpenLayers.Format"});OpenLayers.Format.CSWGetRecords=function(a){a=OpenLayers.Util.applyDefaults(a,OpenLayers.Format.CSWGetRecords.DEFAULTS);var b=OpenLayers.Format.CSWGetRecords["v"+a.version.replace(/\./g,"_")];if(!b)throw"Unsupported CSWGetRecords version: "+a.version;return new b(a)};OpenLayers.Format.CSWGetRecords.DEFAULTS={version:"2.0.2"};OpenLayers.Control=OpenLayers.Class({id:null,map:null,div:null,type:null,allowSelection:!1,displayClass:"",title:"",autoActivate:!1,active:null,handlerOptions:null,handler:null,eventListeners:null,events:null,initialize:function(a){this.displayClass=this.CLASS_NAME.replace("OpenLayers.","ol").replace(/\./g,"");OpenLayers.Util.extend(this,a);this.events=new OpenLayers.Events(this);if(this.eventListeners instanceof Object)this.events.on(this.eventListeners);null==this.id&&(this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+
+"_"))},destroy:function(){this.events&&(this.eventListeners&&this.events.un(this.eventListeners),this.events.destroy(),this.events=null);this.eventListeners=null;this.handler&&(this.handler.destroy(),this.handler=null);if(this.handlers){for(var a in this.handlers)this.handlers.hasOwnProperty(a)&&"function"==typeof this.handlers[a].destroy&&this.handlers[a].destroy();this.handlers=null}this.map&&(this.map.removeControl(this),this.map=null);this.div=null},setMap:function(a){this.map=a;this.handler&&
+this.handler.setMap(a)},draw:function(a){null==this.div&&(this.div=OpenLayers.Util.createDiv(this.id),this.div.className=this.displayClass,this.allowSelection||(this.div.className+=" olControlNoSelect",this.div.setAttribute("unselectable","on",0),this.div.onselectstart=OpenLayers.Function.False),""!=this.title&&(this.div.title=this.title));null!=a&&(this.position=a.clone());this.moveTo(this.position);return this.div},moveTo:function(a){null!=a&&null!=this.div&&(this.div.style.left=a.x+"px",this.div.style.top=
+a.y+"px")},activate:function(){if(this.active)return!1;this.handler&&this.handler.activate();this.active=!0;this.map&&OpenLayers.Element.addClass(this.map.viewPortDiv,this.displayClass.replace(/ /g,"")+"Active");this.events.triggerEvent("activate");return!0},deactivate:function(){return this.active?(this.handler&&this.handler.deactivate(),this.active=!1,this.map&&OpenLayers.Element.removeClass(this.map.viewPortDiv,this.displayClass.replace(/ /g,"")+"Active"),this.events.triggerEvent("deactivate"),
+!0):!1},CLASS_NAME:"OpenLayers.Control"});OpenLayers.Control.TYPE_BUTTON=1;OpenLayers.Control.TYPE_TOGGLE=2;OpenLayers.Control.TYPE_TOOL=3;OpenLayers.Event={observers:!1,KEY_SPACE:32,KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,element:function(a){return a.target||a.srcElement},isSingleTouch:function(a){return a.touches&&1==a.touches.length},isMultiTouch:function(a){return a.touches&&1<a.touches.length},isLeftClick:function(a){return a.which&&1==a.which||a.button&&1==a.button},isRightClick:function(a){return a.which&&3==a.which||a.button&&2==a.button},stop:function(a,
+b){b||OpenLayers.Event.preventDefault(a);a.stopPropagation?a.stopPropagation():a.cancelBubble=!0},preventDefault:function(a){a.preventDefault?a.preventDefault():a.returnValue=!1},findElement:function(a,b){for(var c=OpenLayers.Event.element(a);c.parentNode&&(!c.tagName||c.tagName.toUpperCase()!=b.toUpperCase());)c=c.parentNode;return c},observe:function(a,b,c,d){a=OpenLayers.Util.getElement(a);d=d||!1;"keypress"==b&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||a.attachEvent)&&(b="keydown");
+this.observers||(this.observers={});if(!a._eventCacheID){var e="eventCacheID_";a.id&&(e=a.id+"_"+e);a._eventCacheID=OpenLayers.Util.createUniqueID(e)}e=a._eventCacheID;this.observers[e]||(this.observers[e]=[]);this.observers[e].push({element:a,name:b,observer:c,useCapture:d});a.addEventListener?a.addEventListener(b,c,d):a.attachEvent&&a.attachEvent("on"+b,c)},stopObservingElement:function(a){a=OpenLayers.Util.getElement(a)._eventCacheID;this._removeElementObservers(OpenLayers.Event.observers[a])},
+_removeElementObservers:function(a){if(a)for(var b=a.length-1;0<=b;b--){var c=a[b];OpenLayers.Event.stopObserving.apply(this,[c.element,c.name,c.observer,c.useCapture])}},stopObserving:function(a,b,c,d){d=d||!1;a=OpenLayers.Util.getElement(a);var e=a._eventCacheID;"keypress"==b&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||a.detachEvent)&&(b="keydown");var f=!1,g=OpenLayers.Event.observers[e];if(g)for(var h=0;!f&&h<g.length;){var k=g[h];if(k.name==b&&k.observer==c&&k.useCapture==d){g.splice(h,
+1);0==g.length&&delete OpenLayers.Event.observers[e];f=!0;break}h++}f&&(a.removeEventListener?a.removeEventListener(b,c,d):a&&a.detachEvent&&a.detachEvent("on"+b,c));return f},unloadCache:function(){if(OpenLayers.Event&&OpenLayers.Event.observers){for(var a in OpenLayers.Event.observers)OpenLayers.Event._removeElementObservers.apply(this,[OpenLayers.Event.observers[a]]);OpenLayers.Event.observers=!1}},CLASS_NAME:"OpenLayers.Event"};
+OpenLayers.Event.observe(window,"unload",OpenLayers.Event.unloadCache,!1);
+OpenLayers.Events=OpenLayers.Class({BROWSER_EVENTS:"mouseover mouseout mousedown mouseup mousemove click dblclick rightclick dblrightclick resize focus blur touchstart touchmove touchend keydown".split(" "),listeners:null,object:null,element:null,eventHandler:null,fallThrough:null,includeXY:!1,extensions:null,extensionCount:null,clearMouseListener:null,initialize:function(a,b,c,d,e){OpenLayers.Util.extend(this,e);this.object=a;this.fallThrough=d;this.listeners={};this.extensions={};this.extensionCount=
+{};this._msTouches=[];null!=b&&this.attachToElement(b)},destroy:function(){for(var a in this.extensions)"boolean"!==typeof this.extensions[a]&&this.extensions[a].destroy();this.extensions=null;this.element&&(OpenLayers.Event.stopObservingElement(this.element),this.element.hasScrollEvent&&OpenLayers.Event.stopObserving(window,"scroll",this.clearMouseListener));this.eventHandler=this.fallThrough=this.object=this.listeners=this.element=null},addEventType:function(a){},attachToElement:function(a){this.element?
+OpenLayers.Event.stopObservingElement(this.element):(this.eventHandler=OpenLayers.Function.bindAsEventListener(this.handleBrowserEvent,this),this.clearMouseListener=OpenLayers.Function.bind(this.clearMouseCache,this));this.element=a;for(var b=!!window.navigator.msMaxTouchPoints,c,d=0,e=this.BROWSER_EVENTS.length;d<e;d++)c=this.BROWSER_EVENTS[d],OpenLayers.Event.observe(a,c,this.eventHandler),b&&0===c.indexOf("touch")&&this.addMsTouchListener(a,c,this.eventHandler);OpenLayers.Event.observe(a,"dragstart",
+OpenLayers.Event.stop)},on:function(a){for(var b in a)"scope"!=b&&a.hasOwnProperty(b)&&this.register(b,a.scope,a[b])},register:function(a,b,c,d){a in OpenLayers.Events&&!this.extensions[a]&&(this.extensions[a]=new OpenLayers.Events[a](this));if(null!=c){null==b&&(b=this.object);var e=this.listeners[a];e||(e=[],this.listeners[a]=e,this.extensionCount[a]=0);b={obj:b,func:c};d?(e.splice(this.extensionCount[a],0,b),"object"===typeof d&&d.extension&&this.extensionCount[a]++):e.push(b)}},registerPriority:function(a,
+b,c){this.register(a,b,c,!0)},un:function(a){for(var b in a)"scope"!=b&&a.hasOwnProperty(b)&&this.unregister(b,a.scope,a[b])},unregister:function(a,b,c){null==b&&(b=this.object);a=this.listeners[a];if(null!=a)for(var d=0,e=a.length;d<e;d++)if(a[d].obj==b&&a[d].func==c){a.splice(d,1);break}},remove:function(a){null!=this.listeners[a]&&(this.listeners[a]=[])},triggerEvent:function(a,b){var c=this.listeners[a];if(c&&0!=c.length){null==b&&(b={});b.object=this.object;b.element=this.element;b.type||(b.type=
+a);for(var c=c.slice(),d,e=0,f=c.length;e<f&&(d=c[e],d=d.func.apply(d.obj,[b]),void 0==d||!1!=d);e++);this.fallThrough||OpenLayers.Event.stop(b,!0);return d}},handleBrowserEvent:function(a){var b=a.type,c=this.listeners[b];if(c&&0!=c.length){if((c=a.touches)&&c[0]){for(var d=0,e=0,f=c.length,g,h=0;h<f;++h)g=this.getTouchClientXY(c[h]),d+=g.clientX,e+=g.clientY;a.clientX=d/f;a.clientY=e/f}this.includeXY&&(a.xy=this.getMousePosition(a));this.triggerEvent(b,a)}},getTouchClientXY:function(a){var b=window.olMockWin||
+window,c=b.pageXOffset,b=b.pageYOffset,d=a.clientX,e=a.clientY;if(0===a.pageY&&Math.floor(e)>Math.floor(a.pageY)||0===a.pageX&&Math.floor(d)>Math.floor(a.pageX))d-=c,e-=b;else if(e<a.pageY-b||d<a.pageX-c)d=a.pageX-c,e=a.pageY-b;a.olClientX=d;a.olClientY=e;return{clientX:d,clientY:e}},clearMouseCache:function(){this.element.scrolls=null;this.element.lefttop=null;this.element.offsets=null},getMousePosition:function(a){this.includeXY?this.element.hasScrollEvent||(OpenLayers.Event.observe(window,"scroll",
+this.clearMouseListener),this.element.hasScrollEvent=!0):this.clearMouseCache();if(!this.element.scrolls){var b=OpenLayers.Util.getViewportElement();this.element.scrolls=[window.pageXOffset||b.scrollLeft,window.pageYOffset||b.scrollTop]}this.element.lefttop||(this.element.lefttop=[document.documentElement.clientLeft||0,document.documentElement.clientTop||0]);this.element.offsets||(this.element.offsets=OpenLayers.Util.pagePosition(this.element));return new OpenLayers.Pixel(a.clientX+this.element.scrolls[0]-
+this.element.offsets[0]-this.element.lefttop[0],a.clientY+this.element.scrolls[1]-this.element.offsets[1]-this.element.lefttop[1])},addMsTouchListener:function(a,b,c){function d(a){c(OpenLayers.Util.applyDefaults({stopPropagation:function(){for(var a=e.length-1;0<=a;--a)e[a].stopPropagation()},preventDefault:function(){for(var a=e.length-1;0<=a;--a)e[a].preventDefault()},type:b},a))}var e=this._msTouches;switch(b){case "touchstart":return this.addMsTouchListenerStart(a,b,d);case "touchend":return this.addMsTouchListenerEnd(a,
+b,d);case "touchmove":return this.addMsTouchListenerMove(a,b,d);default:throw"Unknown touch event type";}},addMsTouchListenerStart:function(a,b,c){var d=this._msTouches;OpenLayers.Event.observe(a,"MSPointerDown",function(a){for(var b=!1,g=0,h=d.length;g<h;++g)if(d[g].pointerId==a.pointerId){b=!0;break}b||d.push(a);a.touches=d.slice();c(a)});OpenLayers.Event.observe(a,"MSPointerUp",function(a){for(var b=0,c=d.length;b<c;++b)if(d[b].pointerId==a.pointerId){d.splice(b,1);break}})},addMsTouchListenerMove:function(a,
+b,c){var d=this._msTouches;OpenLayers.Event.observe(a,"MSPointerMove",function(a){if(a.pointerType!=a.MSPOINTER_TYPE_MOUSE||0!=a.buttons)if(1!=d.length||d[0].pageX!=a.pageX||d[0].pageY!=a.pageY){for(var b=0,g=d.length;b<g;++b)if(d[b].pointerId==a.pointerId){d[b]=a;break}a.touches=d.slice();c(a)}})},addMsTouchListenerEnd:function(a,b,c){var d=this._msTouches;OpenLayers.Event.observe(a,"MSPointerUp",function(a){for(var b=0,g=d.length;b<g;++b)if(d[b].pointerId==a.pointerId){d.splice(b,1);break}a.touches=
+d.slice();c(a)})},CLASS_NAME:"OpenLayers.Events"});OpenLayers.Events.buttonclick=OpenLayers.Class({target:null,events:"mousedown mouseup click dblclick touchstart touchmove touchend keydown".split(" "),startRegEx:/^mousedown|touchstart$/,cancelRegEx:/^touchmove$/,completeRegEx:/^mouseup|touchend$/,initialize:function(a){this.target=a;for(a=this.events.length-1;0<=a;--a)this.target.register(this.events[a],this,this.buttonClick,{extension:!0})},destroy:function(){for(var a=this.events.length-1;0<=a;--a)this.target.unregister(this.events[a],this,this.buttonClick);
+delete this.target},getPressedButton:function(a){var b=3,c;do{if(OpenLayers.Element.hasClass(a,"olButton")){c=a;break}a=a.parentNode}while(0<--b&&a);return c},ignore:function(a){var b=3,c=!1;do{if("a"===a.nodeName.toLowerCase()){c=!0;break}a=a.parentNode}while(0<--b&&a);return c},buttonClick:function(a){var b=!0,c=OpenLayers.Event.element(a);if(c&&(OpenLayers.Event.isLeftClick(a)||!~a.type.indexOf("mouse")))if(c=this.getPressedButton(c)){if("keydown"===a.type)switch(a.keyCode){case OpenLayers.Event.KEY_RETURN:case OpenLayers.Event.KEY_SPACE:this.target.triggerEvent("buttonclick",
+{buttonElement:c}),OpenLayers.Event.stop(a),b=!1}else if(this.startEvt){if(this.completeRegEx.test(a.type)){var b=OpenLayers.Util.pagePosition(c),d=OpenLayers.Util.getViewportElement(),e=window.pageYOffset||d.scrollTop;b[0]-=window.pageXOffset||d.scrollLeft;b[1]-=e;this.target.triggerEvent("buttonclick",{buttonElement:c,buttonXY:{x:this.startEvt.clientX-b[0],y:this.startEvt.clientY-b[1]}})}this.cancelRegEx.test(a.type)&&delete this.startEvt;OpenLayers.Event.stop(a);b=!1}this.startRegEx.test(a.type)&&
+(this.startEvt=a,OpenLayers.Event.stop(a),b=!1)}else b=!this.ignore(OpenLayers.Event.element(a)),delete this.startEvt;return b}});OpenLayers.Util=OpenLayers.Util||{};
+OpenLayers.Util.vendorPrefix=function(){function a(a){return a?a.replace(/([A-Z])/g,function(a){return"-"+a.toLowerCase()}).replace(/^ms-/,"-ms-"):null}function b(a,b){if(void 0===g[b]){var c,e=0,f=d.length,p="undefined"!==typeof a.cssText;for(g[b]=null;e<f;e++)if((c=d[e])?(p||(c=c.toLowerCase()),c=c+b.charAt(0).toUpperCase()+b.slice(1)):c=b,void 0!==a[c]){g[b]=c;break}}return g[b]}function c(a){return b(e,a)}var d=["","O","ms","Moz","Webkit"],e=document.createElement("div").style,f={},g={};return{css:function(b){if(void 0===
+f[b]){var d=b.replace(/(-[\s\S])/g,function(a){return a.charAt(1).toUpperCase()}),d=c(d);f[b]=a(d)}return f[b]},js:b,style:c,cssCache:f,jsCache:g}}();OpenLayers.Animation=function(a){var b=OpenLayers.Util.vendorPrefix.js(a,"requestAnimationFrame"),c=!!b,d=function(){var c=a[b]||function(b,c){a.setTimeout(b,16)};return function(b,d){c.apply(a,[b,d])}}(),e=0,f={};return{isNative:c,requestFrame:d,start:function(a,b,c){b=0<b?b:Number.POSITIVE_INFINITY;var l=++e,m=+new Date;f[l]=function(){f[l]&&+new Date-m<=b?(a(),f[l]&&d(f[l],c)):delete f[l]};d(f[l],c);return l},stop:function(a){delete f[a]}}}(window);OpenLayers.Tween=OpenLayers.Class({easing:null,begin:null,finish:null,duration:null,callbacks:null,time:null,minFrameRate:null,startTime:null,animationId:null,playing:!1,initialize:function(a){this.easing=a?a:OpenLayers.Easing.Expo.easeOut},start:function(a,b,c,d){this.playing=!0;this.begin=a;this.finish=b;this.duration=c;this.callbacks=d.callbacks;this.minFrameRate=d.minFrameRate||30;this.time=0;this.startTime=(new Date).getTime();OpenLayers.Animation.stop(this.animationId);this.animationId=null;
+this.callbacks&&this.callbacks.start&&this.callbacks.start.call(this,this.begin);this.animationId=OpenLayers.Animation.start(OpenLayers.Function.bind(this.play,this))},stop:function(){this.playing&&(this.callbacks&&this.callbacks.done&&this.callbacks.done.call(this,this.finish),OpenLayers.Animation.stop(this.animationId),this.animationId=null,this.playing=!1)},play:function(){var a={},b;for(b in this.begin){var c=this.begin[b],d=this.finish[b];if(null==c||null==d||isNaN(c)||isNaN(d))throw new TypeError("invalid value for Tween");
+a[b]=this.easing.apply(this,[this.time,c,d-c,this.duration])}this.time++;this.callbacks&&this.callbacks.eachStep&&((new Date).getTime()-this.startTime)/this.time<=1E3/this.minFrameRate&&this.callbacks.eachStep.call(this,a);this.time>this.duration&&this.stop()},CLASS_NAME:"OpenLayers.Tween"});OpenLayers.Easing={CLASS_NAME:"OpenLayers.Easing"};OpenLayers.Easing.Linear={easeIn:function(a,b,c,d){return c*a/d+b},easeOut:function(a,b,c,d){return c*a/d+b},easeInOut:function(a,b,c,d){return c*a/d+b},CLASS_NAME:"OpenLayers.Easing.Linear"};
+OpenLayers.Easing.Expo={easeIn:function(a,b,c,d){return 0==a?b:c*Math.pow(2,10*(a/d-1))+b},easeOut:function(a,b,c,d){return a==d?b+c:c*(-Math.pow(2,-10*a/d)+1)+b},easeInOut:function(a,b,c,d){return 0==a?b:a==d?b+c:1>(a/=d/2)?c/2*Math.pow(2,10*(a-1))+b:c/2*(-Math.pow(2,-10*--a)+2)+b},CLASS_NAME:"OpenLayers.Easing.Expo"};
+OpenLayers.Easing.Quad={easeIn:function(a,b,c,d){return c*(a/=d)*a+b},easeOut:function(a,b,c,d){return-c*(a/=d)*(a-2)+b},easeInOut:function(a,b,c,d){return 1>(a/=d/2)?c/2*a*a+b:-c/2*(--a*(a-2)-1)+b},CLASS_NAME:"OpenLayers.Easing.Quad"};OpenLayers.Projection=OpenLayers.Class({proj:null,projCode:null,titleRegEx:/\+title=[^\+]*/,initialize:function(a,b){OpenLayers.Util.extend(this,b);this.projCode=a;"object"==typeof Proj4js&&(this.proj=new Proj4js.Proj(a))},getCode:function(){return this.proj?this.proj.srsCode:this.projCode},getUnits:function(){return this.proj?this.proj.units:null},toString:function(){return this.getCode()},equals:function(a){var b=!1;a&&(a instanceof OpenLayers.Projection||(a=new OpenLayers.Projection(a)),"object"==
+typeof Proj4js&&this.proj.defData&&a.proj.defData?b=this.proj.defData.replace(this.titleRegEx,"")==a.proj.defData.replace(this.titleRegEx,""):a.getCode&&(b=this.getCode(),a=a.getCode(),b=b==a||!!OpenLayers.Projection.transforms[b]&&OpenLayers.Projection.transforms[b][a]===OpenLayers.Projection.nullTransform));return b},destroy:function(){delete this.proj;delete this.projCode},CLASS_NAME:"OpenLayers.Projection"});OpenLayers.Projection.transforms={};
+OpenLayers.Projection.defaults={"EPSG:4326":{units:"degrees",maxExtent:[-180,-90,180,90],yx:!0},"CRS:84":{units:"degrees",maxExtent:[-180,-90,180,90]},"EPSG:900913":{units:"m",maxExtent:[-2.003750834E7,-2.003750834E7,2.003750834E7,2.003750834E7]}};
+OpenLayers.Projection.addTransform=function(a,b,c){if(c===OpenLayers.Projection.nullTransform){var d=OpenLayers.Projection.defaults[a];d&&!OpenLayers.Projection.defaults[b]&&(OpenLayers.Projection.defaults[b]=d)}OpenLayers.Projection.transforms[a]||(OpenLayers.Projection.transforms[a]={});OpenLayers.Projection.transforms[a][b]=c};
+OpenLayers.Projection.transform=function(a,b,c){if(b&&c)if(b instanceof OpenLayers.Projection||(b=new OpenLayers.Projection(b)),c instanceof OpenLayers.Projection||(c=new OpenLayers.Projection(c)),b.proj&&c.proj)a=Proj4js.transform(b.proj,c.proj,a);else{b=b.getCode();c=c.getCode();var d=OpenLayers.Projection.transforms;if(d[b]&&d[b][c])d[b][c](a)}return a};OpenLayers.Projection.nullTransform=function(a){return a};
+(function(){function a(a){a.x=180*a.x/d;a.y=180/Math.PI*(2*Math.atan(Math.exp(a.y/d*Math.PI))-Math.PI/2);return a}function b(a){a.x=a.x*d/180;var b=Math.log(Math.tan((90+a.y)*Math.PI/360))/Math.PI*d;a.y=Math.max(-2.003750834E7,Math.min(b,2.003750834E7));return a}function c(c,d){var e=OpenLayers.Projection.addTransform,f=OpenLayers.Projection.nullTransform,g,p,q,r,s;g=0;for(p=d.length;g<p;++g)for(q=d[g],e(c,q,b),e(q,c,a),s=g+1;s<p;++s)r=d[s],e(q,r,f),e(r,q,f)}var d=2.003750834E7,e=["EPSG:900913","EPSG:3857",
+"EPSG:102113","EPSG:102100"],f=["CRS:84","urn:ogc:def:crs:EPSG:6.6:4326","EPSG:4326"],g;for(g=e.length-1;0<=g;--g)c(e[g],f);for(g=f.length-1;0<=g;--g)c(f[g],e)})();OpenLayers.Map=OpenLayers.Class({Z_INDEX_BASE:{BaseLayer:100,Overlay:325,Feature:725,Popup:750,Control:1E3},id:null,fractionalZoom:!1,events:null,allOverlays:!1,div:null,dragging:!1,size:null,viewPortDiv:null,layerContainerOrigin:null,layerContainerDiv:null,layers:null,controls:null,popups:null,baseLayer:null,center:null,resolution:null,zoom:0,panRatio:1.5,options:null,tileSize:null,projection:"EPSG:4326",units:null,resolutions:null,maxResolution:null,minResolution:null,maxScale:null,minScale:null,
+maxExtent:null,minExtent:null,restrictedExtent:null,numZoomLevels:16,theme:null,displayProjection:null,fallThrough:!1,autoUpdateSize:!0,eventListeners:null,panTween:null,panMethod:OpenLayers.Easing.Expo.easeOut,panDuration:50,zoomTween:null,zoomMethod:OpenLayers.Easing.Quad.easeOut,zoomDuration:20,paddingForPopups:null,layerContainerOriginPx:null,minPx:null,maxPx:null,initialize:function(a,b){1===arguments.length&&"object"===typeof a&&(a=(b=a)&&b.div);this.tileSize=new OpenLayers.Size(OpenLayers.Map.TILE_WIDTH,
+OpenLayers.Map.TILE_HEIGHT);this.paddingForPopups=new OpenLayers.Bounds(15,15,15,15);this.theme=OpenLayers._getScriptLocation()+"theme/default/style.css";this.options=OpenLayers.Util.extend({},b);OpenLayers.Util.extend(this,b);OpenLayers.Util.applyDefaults(this,OpenLayers.Projection.defaults[this.projection instanceof OpenLayers.Projection?this.projection.projCode:this.projection]);!this.maxExtent||this.maxExtent instanceof OpenLayers.Bounds||(this.maxExtent=new OpenLayers.Bounds(this.maxExtent));
+!this.minExtent||this.minExtent instanceof OpenLayers.Bounds||(this.minExtent=new OpenLayers.Bounds(this.minExtent));!this.restrictedExtent||this.restrictedExtent instanceof OpenLayers.Bounds||(this.restrictedExtent=new OpenLayers.Bounds(this.restrictedExtent));!this.center||this.center instanceof OpenLayers.LonLat||(this.center=new OpenLayers.LonLat(this.center));this.layers=[];this.id=OpenLayers.Util.createUniqueID("OpenLayers.Map_");this.div=OpenLayers.Util.getElement(a);this.div||(this.div=document.createElement("div"),
+this.div.style.height="1px",this.div.style.width="1px");OpenLayers.Element.addClass(this.div,"olMap");var c=this.id+"_OpenLayers_ViewPort";this.viewPortDiv=OpenLayers.Util.createDiv(c,null,null,null,"relative",null,"hidden");this.viewPortDiv.style.width="100%";this.viewPortDiv.style.height="100%";this.viewPortDiv.className="olMapViewport";this.div.appendChild(this.viewPortDiv);this.events=new OpenLayers.Events(this,this.viewPortDiv,null,this.fallThrough,{includeXY:!0});OpenLayers.TileManager&&null!==
+this.tileManager&&(this.tileManager instanceof OpenLayers.TileManager||(this.tileManager=new OpenLayers.TileManager(this.tileManager)),this.tileManager.addMap(this));c=this.id+"_OpenLayers_Container";this.layerContainerDiv=OpenLayers.Util.createDiv(c);this.layerContainerDiv.style.zIndex=this.Z_INDEX_BASE.Popup-1;this.layerContainerOriginPx={x:0,y:0};this.applyTransform();this.viewPortDiv.appendChild(this.layerContainerDiv);this.updateSize();if(this.eventListeners instanceof Object)this.events.on(this.eventListeners);
+!0===this.autoUpdateSize&&(this.updateSizeDestroy=OpenLayers.Function.bind(this.updateSize,this),OpenLayers.Event.observe(window,"resize",this.updateSizeDestroy));if(this.theme){for(var c=!0,d=document.getElementsByTagName("link"),e=0,f=d.length;e<f;++e)if(OpenLayers.Util.isEquivalentUrl(d.item(e).href,this.theme)){c=!1;break}c&&(c=document.createElement("link"),c.setAttribute("rel","stylesheet"),c.setAttribute("type","text/css"),c.setAttribute("href",this.theme),document.getElementsByTagName("head")[0].appendChild(c))}null==
+this.controls&&(this.controls=[],null!=OpenLayers.Control&&(OpenLayers.Control.Navigation?this.controls.push(new OpenLayers.Control.Navigation):OpenLayers.Control.TouchNavigation&&this.controls.push(new OpenLayers.Control.TouchNavigation),OpenLayers.Control.Zoom?this.controls.push(new OpenLayers.Control.Zoom):OpenLayers.Control.PanZoom&&this.controls.push(new OpenLayers.Control.PanZoom),OpenLayers.Control.ArgParser&&this.controls.push(new OpenLayers.Control.ArgParser),OpenLayers.Control.Attribution&&
+this.controls.push(new OpenLayers.Control.Attribution)));e=0;for(f=this.controls.length;e<f;e++)this.addControlToMap(this.controls[e]);this.popups=[];this.unloadDestroy=OpenLayers.Function.bind(this.destroy,this);OpenLayers.Event.observe(window,"unload",this.unloadDestroy);b&&b.layers&&(delete this.center,delete this.zoom,this.addLayers(b.layers),b.center&&!this.getCenter()&&this.setCenter(b.center,b.zoom));this.panMethod&&(this.panTween=new OpenLayers.Tween(this.panMethod));this.zoomMethod&&this.applyTransform.transform&&
+(this.zoomTween=new OpenLayers.Tween(this.zoomMethod))},getViewport:function(){return this.viewPortDiv},render:function(a){this.div=OpenLayers.Util.getElement(a);OpenLayers.Element.addClass(this.div,"olMap");this.viewPortDiv.parentNode.removeChild(this.viewPortDiv);this.div.appendChild(this.viewPortDiv);this.updateSize()},unloadDestroy:null,updateSizeDestroy:null,destroy:function(){if(!this.unloadDestroy)return!1;this.panTween&&(this.panTween.stop(),this.panTween=null);this.zoomTween&&(this.zoomTween.stop(),
+this.zoomTween=null);OpenLayers.Event.stopObserving(window,"unload",this.unloadDestroy);this.unloadDestroy=null;this.updateSizeDestroy&&OpenLayers.Event.stopObserving(window,"resize",this.updateSizeDestroy);this.paddingForPopups=null;if(null!=this.controls){for(var a=this.controls.length-1;0<=a;--a)this.controls[a].destroy();this.controls=null}if(null!=this.layers){for(a=this.layers.length-1;0<=a;--a)this.layers[a].destroy(!1);this.layers=null}this.viewPortDiv&&this.viewPortDiv.parentNode&&this.viewPortDiv.parentNode.removeChild(this.viewPortDiv);
+this.viewPortDiv=null;this.tileManager&&(this.tileManager.removeMap(this),this.tileManager=null);this.eventListeners&&(this.events.un(this.eventListeners),this.eventListeners=null);this.events.destroy();this.options=this.events=null},setOptions:function(a){var b=this.minPx&&a.restrictedExtent!=this.restrictedExtent;OpenLayers.Util.extend(this,a);b&&this.moveTo(this.getCachedCenter(),this.zoom,{forceZoomChange:!0})},getTileSize:function(){return this.tileSize},getBy:function(a,b,c){var d="function"==
+typeof c.test;return OpenLayers.Array.filter(this[a],function(a){return a[b]==c||d&&c.test(a[b])})},getLayersBy:function(a,b){return this.getBy("layers",a,b)},getLayersByName:function(a){return this.getLayersBy("name",a)},getLayersByClass:function(a){return this.getLayersBy("CLASS_NAME",a)},getControlsBy:function(a,b){return this.getBy("controls",a,b)},getControlsByClass:function(a){return this.getControlsBy("CLASS_NAME",a)},getLayer:function(a){for(var b=null,c=0,d=this.layers.length;c<d;c++){var e=
+this.layers[c];if(e.id==a){b=e;break}}return b},setLayerZIndex:function(a,b){a.setZIndex(this.Z_INDEX_BASE[a.isBaseLayer?"BaseLayer":"Overlay"]+5*b)},resetLayersZIndex:function(){for(var a=0,b=this.layers.length;a<b;a++)this.setLayerZIndex(this.layers[a],a)},addLayer:function(a){for(var b=0,c=this.layers.length;b<c;b++)if(this.layers[b]==a)return!1;if(!1===this.events.triggerEvent("preaddlayer",{layer:a}))return!1;this.allOverlays&&(a.isBaseLayer=!1);a.div.className="olLayerDiv";a.div.style.overflow=
+"";this.setLayerZIndex(a,this.layers.length);a.isFixed?this.viewPortDiv.appendChild(a.div):this.layerContainerDiv.appendChild(a.div);this.layers.push(a);a.setMap(this);a.isBaseLayer||this.allOverlays&&!this.baseLayer?null==this.baseLayer?this.setBaseLayer(a):a.setVisibility(!1):a.redraw();this.events.triggerEvent("addlayer",{layer:a});a.events.triggerEvent("added",{map:this,layer:a});a.afterAdd();return!0},addLayers:function(a){for(var b=0,c=a.length;b<c;b++)this.addLayer(a[b])},removeLayer:function(a,
+b){if(!1!==this.events.triggerEvent("preremovelayer",{layer:a})){null==b&&(b=!0);a.isFixed?this.viewPortDiv.removeChild(a.div):this.layerContainerDiv.removeChild(a.div);OpenLayers.Util.removeItem(this.layers,a);a.removeMap(this);a.map=null;if(this.baseLayer==a&&(this.baseLayer=null,b))for(var c=0,d=this.layers.length;c<d;c++){var e=this.layers[c];if(e.isBaseLayer||this.allOverlays){this.setBaseLayer(e);break}}this.resetLayersZIndex();this.events.triggerEvent("removelayer",{layer:a});a.events.triggerEvent("removed",
+{map:this,layer:a})}},getNumLayers:function(){return this.layers.length},getLayerIndex:function(a){return OpenLayers.Util.indexOf(this.layers,a)},setLayerIndex:function(a,b){var c=this.getLayerIndex(a);0>b?b=0:b>this.layers.length&&(b=this.layers.length);if(c!=b){this.layers.splice(c,1);this.layers.splice(b,0,a);for(var c=0,d=this.layers.length;c<d;c++)this.setLayerZIndex(this.layers[c],c);this.events.triggerEvent("changelayer",{layer:a,property:"order"});this.allOverlays&&(0===b?this.setBaseLayer(a):
+this.baseLayer!==this.layers[0]&&this.setBaseLayer(this.layers[0]))}},raiseLayer:function(a,b){var c=this.getLayerIndex(a)+b;this.setLayerIndex(a,c)},setBaseLayer:function(a){if(a!=this.baseLayer&&-1!=OpenLayers.Util.indexOf(this.layers,a)){var b=this.getCachedCenter(),c=OpenLayers.Util.getResolutionFromScale(this.getScale(),a.units);null==this.baseLayer||this.allOverlays||this.baseLayer.setVisibility(!1);this.baseLayer=a;if(!this.allOverlays||this.baseLayer.visibility)this.baseLayer.setVisibility(!0),
+!1===this.baseLayer.inRange&&this.baseLayer.redraw();null!=b&&(a=this.getZoomForResolution(c||this.resolution,!0),this.setCenter(b,a,!1,!0));this.events.triggerEvent("changebaselayer",{layer:this.baseLayer})}},addControl:function(a,b){this.controls.push(a);this.addControlToMap(a,b)},addControls:function(a,b){for(var c=1===arguments.length?[]:b,d=0,e=a.length;d<e;d++)this.addControl(a[d],c[d]?c[d]:null)},addControlToMap:function(a,b){a.outsideViewport=null!=a.div;this.displayProjection&&!a.displayProjection&&
+(a.displayProjection=this.displayProjection);a.setMap(this);var c=a.draw(b);c&&!a.outsideViewport&&(c.style.zIndex=this.Z_INDEX_BASE.Control+this.controls.length,this.viewPortDiv.appendChild(c));a.autoActivate&&a.activate()},getControl:function(a){for(var b=null,c=0,d=this.controls.length;c<d;c++){var e=this.controls[c];if(e.id==a){b=e;break}}return b},removeControl:function(a){a&&a==this.getControl(a.id)&&(a.div&&a.div.parentNode==this.viewPortDiv&&this.viewPortDiv.removeChild(a.div),OpenLayers.Util.removeItem(this.controls,
+a))},addPopup:function(a,b){if(b)for(var c=this.popups.length-1;0<=c;--c)this.removePopup(this.popups[c]);a.map=this;this.popups.push(a);if(c=a.draw())c.style.zIndex=this.Z_INDEX_BASE.Popup+this.popups.length,this.layerContainerDiv.appendChild(c)},removePopup:function(a){OpenLayers.Util.removeItem(this.popups,a);if(a.div)try{this.layerContainerDiv.removeChild(a.div)}catch(b){}a.map=null},getSize:function(){var a=null;null!=this.size&&(a=this.size.clone());return a},updateSize:function(){var a=this.getCurrentSize();
+if(a&&!isNaN(a.h)&&!isNaN(a.w)){this.events.clearMouseCache();var b=this.getSize();null==b&&(this.size=b=a);if(!a.equals(b)){this.size=a;a=0;for(b=this.layers.length;a<b;a++)this.layers[a].onMapResize();a=this.getCachedCenter();null!=this.baseLayer&&null!=a&&(b=this.getZoom(),this.zoom=null,this.setCenter(a,b))}}this.events.triggerEvent("updatesize")},getCurrentSize:function(){var a=new OpenLayers.Size(this.div.clientWidth,this.div.clientHeight);if(0==a.w&&0==a.h||isNaN(a.w)&&isNaN(a.h))a.w=this.div.offsetWidth,
+a.h=this.div.offsetHeight;if(0==a.w&&0==a.h||isNaN(a.w)&&isNaN(a.h))a.w=parseInt(this.div.style.width),a.h=parseInt(this.div.style.height);return a},calculateBounds:function(a,b){var c=null;null==a&&(a=this.getCachedCenter());null==b&&(b=this.getResolution());if(null!=a&&null!=b)var c=this.size.w*b/2,d=this.size.h*b/2,c=new OpenLayers.Bounds(a.lon-c,a.lat-d,a.lon+c,a.lat+d);return c},getCenter:function(){var a=null,b=this.getCachedCenter();b&&(a=b.clone());return a},getCachedCenter:function(){!this.center&&
+this.size&&(this.center=this.getLonLatFromViewPortPx({x:this.size.w/2,y:this.size.h/2}));return this.center},getZoom:function(){return this.zoom},pan:function(a,b,c){c=OpenLayers.Util.applyDefaults(c,{animate:!0,dragging:!1});if(c.dragging)0==a&&0==b||this.moveByPx(a,b);else{var d=this.getViewPortPxFromLonLat(this.getCachedCenter());a=d.add(a,b);if(this.dragging||!a.equals(d))d=this.getLonLatFromViewPortPx(a),c.animate?this.panTo(d):(this.moveTo(d),this.dragging&&(this.dragging=!1,this.events.triggerEvent("moveend")))}},
+panTo:function(a){if(this.panTween&&this.getExtent().scale(this.panRatio).containsLonLat(a)){var b=this.getCachedCenter();if(!a.equals(b)){var b=this.getPixelFromLonLat(b),c=this.getPixelFromLonLat(a),d=0,e=0;this.panTween.start({x:0,y:0},{x:c.x-b.x,y:c.y-b.y},this.panDuration,{callbacks:{eachStep:OpenLayers.Function.bind(function(a){this.moveByPx(a.x-d,a.y-e);d=Math.round(a.x);e=Math.round(a.y)},this),done:OpenLayers.Function.bind(function(b){this.moveTo(a);this.dragging=!1;this.events.triggerEvent("moveend")},
+this)}})}}else this.setCenter(a)},setCenter:function(a,b,c,d){this.panTween&&this.panTween.stop();this.zoomTween&&this.zoomTween.stop();this.moveTo(a,b,{dragging:c,forceZoomChange:d})},moveByPx:function(a,b){var c=this.size.w/2,d=this.size.h/2,e=c+a,f=d+b,g=this.baseLayer.wrapDateLine,h=0,k=0;this.restrictedExtent&&(h=c,k=d,g=!1);a=g||e<=this.maxPx.x-h&&e>=this.minPx.x+h?Math.round(a):0;b=f<=this.maxPx.y-k&&f>=this.minPx.y+k?Math.round(b):0;if(a||b){this.dragging||(this.dragging=!0,this.events.triggerEvent("movestart"));
+this.center=null;a&&(this.layerContainerOriginPx.x-=a,this.minPx.x-=a,this.maxPx.x-=a);b&&(this.layerContainerOriginPx.y-=b,this.minPx.y-=b,this.maxPx.y-=b);this.applyTransform();d=0;for(e=this.layers.length;d<e;++d)c=this.layers[d],c.visibility&&(c===this.baseLayer||c.inRange)&&(c.moveByPx(a,b),c.events.triggerEvent("move"));this.events.triggerEvent("move")}},adjustZoom:function(a){if(this.baseLayer&&this.baseLayer.wrapDateLine){var b=this.baseLayer.resolutions,c=this.getMaxExtent().getWidth()/this.size.w;
+if(this.getResolutionForZoom(a)>c)if(this.fractionalZoom)a=this.getZoomForResolution(c);else for(var d=a|0,e=b.length;d<e;++d)if(b[d]<=c){a=d;break}}return a},getMinZoom:function(){return this.adjustZoom(0)},moveTo:function(a,b,c){null==a||a instanceof OpenLayers.LonLat||(a=new OpenLayers.LonLat(a));c||(c={});null!=b&&(b=parseFloat(b),this.fractionalZoom||(b=Math.round(b)));var d=b;b=this.adjustZoom(b);b!==d&&(a=this.getCenter());var d=c.dragging||this.dragging,e=c.forceZoomChange;this.getCachedCenter()||
+this.isValidLonLat(a)||(a=this.maxExtent.getCenterLonLat(),this.center=a.clone());if(null!=this.restrictedExtent){null==a&&(a=this.center);null==b&&(b=this.getZoom());var f=this.getResolutionForZoom(b),f=this.calculateBounds(a,f);if(!this.restrictedExtent.containsBounds(f)){var g=this.restrictedExtent.getCenterLonLat();f.getWidth()>this.restrictedExtent.getWidth()?a=new OpenLayers.LonLat(g.lon,a.lat):f.left<this.restrictedExtent.left?a=a.add(this.restrictedExtent.left-f.left,0):f.right>this.restrictedExtent.right&&
+(a=a.add(this.restrictedExtent.right-f.right,0));f.getHeight()>this.restrictedExtent.getHeight()?a=new OpenLayers.LonLat(a.lon,g.lat):f.bottom<this.restrictedExtent.bottom?a=a.add(0,this.restrictedExtent.bottom-f.bottom):f.top>this.restrictedExtent.top&&(a=a.add(0,this.restrictedExtent.top-f.top))}}e=e||this.isValidZoomLevel(b)&&b!=this.getZoom();f=this.isValidLonLat(a)&&!a.equals(this.center);if(e||f||d){d||this.events.triggerEvent("movestart",{zoomChanged:e});f&&(!e&&this.center&&this.centerLayerContainer(a),
+this.center=a.clone());a=e?this.getResolutionForZoom(b):this.getResolution();if(e||null==this.layerContainerOrigin){this.layerContainerOrigin=this.getCachedCenter();this.layerContainerOriginPx.x=0;this.layerContainerOriginPx.y=0;this.applyTransform();var f=this.getMaxExtent({restricted:!0}),h=f.getCenterLonLat(),g=this.center.lon-h.lon,h=h.lat-this.center.lat,k=Math.round(f.getWidth()/a),l=Math.round(f.getHeight()/a);this.minPx={x:(this.size.w-k)/2-g/a,y:(this.size.h-l)/2-h/a};this.maxPx={x:this.minPx.x+
+Math.round(f.getWidth()/a),y:this.minPx.y+Math.round(f.getHeight()/a)}}e&&(this.zoom=b,this.resolution=a);a=this.getExtent();this.baseLayer.visibility&&(this.baseLayer.moveTo(a,e,c.dragging),c.dragging||this.baseLayer.events.triggerEvent("moveend",{zoomChanged:e}));a=this.baseLayer.getExtent();for(b=this.layers.length-1;0<=b;--b)f=this.layers[b],f===this.baseLayer||f.isBaseLayer||(g=f.calculateInRange(),f.inRange!=g&&((f.inRange=g)||f.display(!1),this.events.triggerEvent("changelayer",{layer:f,property:"visibility"})),
+g&&f.visibility&&(f.moveTo(a,e,c.dragging),c.dragging||f.events.triggerEvent("moveend",{zoomChanged:e})));this.events.triggerEvent("move");d||this.events.triggerEvent("moveend");if(e){b=0;for(c=this.popups.length;b<c;b++)this.popups[b].updatePosition();this.events.triggerEvent("zoomend")}}},centerLayerContainer:function(a){var b=this.getViewPortPxFromLonLat(this.layerContainerOrigin),c=this.getViewPortPxFromLonLat(a);if(null!=b&&null!=c){var d=this.layerContainerOriginPx.x;a=this.layerContainerOriginPx.y;
+var e=Math.round(b.x-c.x),b=Math.round(b.y-c.y);this.applyTransform(this.layerContainerOriginPx.x=e,this.layerContainerOriginPx.y=b);d-=e;a-=b;this.minPx.x-=d;this.maxPx.x-=d;this.minPx.y-=a;this.maxPx.y-=a}},isValidZoomLevel:function(a){return null!=a&&0<=a&&a<this.getNumZoomLevels()},isValidLonLat:function(a){var b=!1;null!=a&&(b=this.getMaxExtent(),b=b.containsLonLat(a,{worldBounds:this.baseLayer.wrapDateLine&&b}));return b},getProjection:function(){var a=this.getProjectionObject();return a?a.getCode():
+null},getProjectionObject:function(){var a=null;null!=this.baseLayer&&(a=this.baseLayer.projection);return a},getMaxResolution:function(){var a=null;null!=this.baseLayer&&(a=this.baseLayer.maxResolution);return a},getMaxExtent:function(a){var b=null;a&&a.restricted&&this.restrictedExtent?b=this.restrictedExtent:null!=this.baseLayer&&(b=this.baseLayer.maxExtent);return b},getNumZoomLevels:function(){var a=null;null!=this.baseLayer&&(a=this.baseLayer.numZoomLevels);return a},getExtent:function(){var a=
+null;null!=this.baseLayer&&(a=this.baseLayer.getExtent());return a},getResolution:function(){var a=null;null!=this.baseLayer?a=this.baseLayer.getResolution():!0===this.allOverlays&&0<this.layers.length&&(a=this.layers[0].getResolution());return a},getUnits:function(){var a=null;null!=this.baseLayer&&(a=this.baseLayer.units);return a},getScale:function(){var a=null;null!=this.baseLayer&&(a=this.getResolution(),a=OpenLayers.Util.getScaleFromResolution(a,this.baseLayer.units));return a},getZoomForExtent:function(a,
+b){var c=null;null!=this.baseLayer&&(c=this.baseLayer.getZoomForExtent(a,b));return c},getResolutionForZoom:function(a){var b=null;this.baseLayer&&(b=this.baseLayer.getResolutionForZoom(a));return b},getZoomForResolution:function(a,b){var c=null;null!=this.baseLayer&&(c=this.baseLayer.getZoomForResolution(a,b));return c},zoomTo:function(a,b){var c=this;if(c.isValidZoomLevel(a))if(c.baseLayer.wrapDateLine&&(a=c.adjustZoom(a)),c.zoomTween){var d=c.getResolution(),e=c.getResolutionForZoom(a),f={scale:1},
+d={scale:d/e};c.zoomTween.playing&&c.zoomTween.duration<3*c.zoomDuration?c.zoomTween.finish={scale:c.zoomTween.finish.scale*d.scale}:(b||(e=c.getSize(),b={x:e.w/2,y:e.h/2}),c.zoomTween.start(f,d,c.zoomDuration,{minFrameRate:50,callbacks:{eachStep:function(a){var d=c.layerContainerOriginPx;a=a.scale;c.applyTransform(d.x+((a-1)*(d.x-b.x)|0),d.y+((a-1)*(d.y-b.y)|0),a)},done:function(a){c.applyTransform();a=c.getResolution()/a.scale;var d=c.getZoomForResolution(a,!0);c.moveTo(c.getZoomTargetCenter(b,
+a),d,!0)}}}))}else f=b?c.getZoomTargetCenter(b,c.getResolutionForZoom(a)):null,c.setCenter(f,a)},zoomIn:function(){this.zoomTo(this.getZoom()+1)},zoomOut:function(){this.zoomTo(this.getZoom()-1)},zoomToExtent:function(a,b){a instanceof OpenLayers.Bounds||(a=new OpenLayers.Bounds(a));var c=a.getCenterLonLat();if(this.baseLayer.wrapDateLine){c=this.getMaxExtent();for(a=a.clone();a.right<a.left;)a.right+=c.getWidth();c=a.getCenterLonLat().wrapDateLine(c)}this.setCenter(c,this.getZoomForExtent(a,b))},
+zoomToMaxExtent:function(a){a=this.getMaxExtent({restricted:a?a.restricted:!0});this.zoomToExtent(a)},zoomToScale:function(a,b){var c=OpenLayers.Util.getResolutionFromScale(a,this.baseLayer.units),d=this.size.w*c/2,c=this.size.h*c/2,e=this.getCachedCenter(),d=new OpenLayers.Bounds(e.lon-d,e.lat-c,e.lon+d,e.lat+c);this.zoomToExtent(d,b)},getLonLatFromViewPortPx:function(a){var b=null;null!=this.baseLayer&&(b=this.baseLayer.getLonLatFromViewPortPx(a));return b},getViewPortPxFromLonLat:function(a){var b=
+null;null!=this.baseLayer&&(b=this.baseLayer.getViewPortPxFromLonLat(a));return b},getZoomTargetCenter:function(a,b){var c=null,d=this.getSize(),e=d.w/2-a.x,d=a.y-d.h/2,f=this.getLonLatFromPixel(a);f&&(c=new OpenLayers.LonLat(f.lon+e*b,f.lat+d*b));return c},getLonLatFromPixel:function(a){return this.getLonLatFromViewPortPx(a)},getPixelFromLonLat:function(a){a=this.getViewPortPxFromLonLat(a);a.x=Math.round(a.x);a.y=Math.round(a.y);return a},getGeodesicPixelSize:function(a){var b=a?this.getLonLatFromPixel(a):
+this.getCachedCenter()||new OpenLayers.LonLat(0,0),c=this.getResolution();a=b.add(-c/2,0);var d=b.add(c/2,0),e=b.add(0,-c/2),b=b.add(0,c/2),c=new OpenLayers.Projection("EPSG:4326"),f=this.getProjectionObject()||c;f.equals(c)||(a.transform(f,c),d.transform(f,c),e.transform(f,c),b.transform(f,c));return new OpenLayers.Size(OpenLayers.Util.distVincenty(a,d),OpenLayers.Util.distVincenty(e,b))},getViewPortPxFromLayerPx:function(a){var b=null;null!=a&&(b=a.add(this.layerContainerOriginPx.x,this.layerContainerOriginPx.y));
+return b},getLayerPxFromViewPortPx:function(a){var b=null;null!=a&&(b=a.add(-this.layerContainerOriginPx.x,-this.layerContainerOriginPx.y),isNaN(b.x)||isNaN(b.y))&&(b=null);return b},getLonLatFromLayerPx:function(a){a=this.getViewPortPxFromLayerPx(a);return this.getLonLatFromViewPortPx(a)},getLayerPxFromLonLat:function(a){a=this.getPixelFromLonLat(a);return this.getLayerPxFromViewPortPx(a)},applyTransform:function(a,b,c){c=c||1;var d=this.layerContainerOriginPx,e=1!==c;a=a||d.x;b=b||d.y;var f=this.layerContainerDiv.style,
+g=this.applyTransform.transform,h=this.applyTransform.template;if(void 0===g&&(g=OpenLayers.Util.vendorPrefix.style("transform"),this.applyTransform.transform=g)){var k=OpenLayers.Element.getStyle(this.viewPortDiv,OpenLayers.Util.vendorPrefix.css("transform"));k&&"none"===k||(h=["translate3d(",",0) ","scale3d(",",1)"],f[g]=[h[0],"0,0",h[1]].join(""));h&&~f[g].indexOf(h[0])||(h=["translate(",") ","scale(",")"]);this.applyTransform.template=h}null===g||"translate3d("!==h[0]&&!0!==e?(f.left=a+"px",f.top=
+b+"px",null!==g&&(f[g]="")):(!0===e&&"translate("===h[0]&&(a-=d.x,b-=d.y,f.left=d.x+"px",f.top=d.y+"px"),f[g]=[h[0],a,"px,",b,"px",h[1],h[2],c,",",c,h[3]].join(""))},CLASS_NAME:"OpenLayers.Map"});OpenLayers.Map.TILE_WIDTH=256;OpenLayers.Map.TILE_HEIGHT=256;OpenLayers.Handler=OpenLayers.Class({id:null,control:null,map:null,keyMask:null,active:!1,evt:null,touch:!1,initialize:function(a,b,c){OpenLayers.Util.extend(this,c);this.control=a;this.callbacks=b;(a=this.map||a.map)&&this.setMap(a);this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},setMap:function(a){this.map=a},checkModifiers:function(a){return null==this.keyMask?!0:((a.shiftKey?OpenLayers.Handler.MOD_SHIFT:0)|(a.ctrlKey?OpenLayers.Handler.MOD_CTRL:0)|(a.altKey?OpenLayers.Handler.MOD_ALT:
+0)|(a.metaKey?OpenLayers.Handler.MOD_META:0))==this.keyMask},activate:function(){if(this.active)return!1;for(var a=OpenLayers.Events.prototype.BROWSER_EVENTS,b=0,c=a.length;b<c;b++)this[a[b]]&&this.register(a[b],this[a[b]]);return this.active=!0},deactivate:function(){if(!this.active)return!1;for(var a=OpenLayers.Events.prototype.BROWSER_EVENTS,b=0,c=a.length;b<c;b++)this[a[b]]&&this.unregister(a[b],this[a[b]]);this.active=this.touch=!1;return!0},startTouch:function(){if(!this.touch){this.touch=!0;
+for(var a="mousedown mouseup mousemove click dblclick mouseout".split(" "),b=0,c=a.length;b<c;b++)this[a[b]]&&this.unregister(a[b],this[a[b]])}},callback:function(a,b){a&&this.callbacks[a]&&this.callbacks[a].apply(this.control,b)},register:function(a,b){this.map.events.registerPriority(a,this,b);this.map.events.registerPriority(a,this,this.setEvent)},unregister:function(a,b){this.map.events.unregister(a,this,b);this.map.events.unregister(a,this,this.setEvent)},setEvent:function(a){this.evt=a;return!0},
+destroy:function(){this.deactivate();this.control=this.map=null},CLASS_NAME:"OpenLayers.Handler"});OpenLayers.Handler.MOD_NONE=0;OpenLayers.Handler.MOD_SHIFT=1;OpenLayers.Handler.MOD_CTRL=2;OpenLayers.Handler.MOD_ALT=4;OpenLayers.Handler.MOD_META=8;OpenLayers.Handler.Click=OpenLayers.Class(OpenLayers.Handler,{delay:300,single:!0,"double":!1,pixelTolerance:0,dblclickTolerance:13,stopSingle:!1,stopDouble:!1,timerId:null,down:null,last:null,first:null,rightclickTimerId:null,touchstart:function(a){this.startTouch();this.down=this.getEventInfo(a);this.last=this.getEventInfo(a);return!0},touchmove:function(a){this.last=this.getEventInfo(a);return!0},touchend:function(a){this.down&&(a.xy=this.last.xy,a.lastTouches=this.last.touches,this.handleSingle(a),
+this.down=null);return!0},mousedown:function(a){this.down=this.getEventInfo(a);this.last=this.getEventInfo(a);return!0},mouseup:function(a){var b=!0;this.checkModifiers(a)&&(this.control.handleRightClicks&&OpenLayers.Event.isRightClick(a))&&(b=this.rightclick(a));return b},rightclick:function(a){if(this.passesTolerance(a)){if(null!=this.rightclickTimerId)return this.clearTimer(),this.callback("dblrightclick",[a]),!this.stopDouble;a=this["double"]?OpenLayers.Util.extend({},a):this.callback("rightclick",
+[a]);a=OpenLayers.Function.bind(this.delayedRightCall,this,a);this.rightclickTimerId=window.setTimeout(a,this.delay)}return!this.stopSingle},delayedRightCall:function(a){this.rightclickTimerId=null;a&&this.callback("rightclick",[a])},click:function(a){this.last||(this.last=this.getEventInfo(a));this.handleSingle(a);return!this.stopSingle},dblclick:function(a){this.handleDouble(a);return!this.stopDouble},handleDouble:function(a){this.passesDblclickTolerance(a)&&(this["double"]&&this.callback("dblclick",
+[a]),this.clearTimer())},handleSingle:function(a){this.passesTolerance(a)&&(null!=this.timerId?(this.last.touches&&1===this.last.touches.length&&(this["double"]&&OpenLayers.Event.preventDefault(a),this.handleDouble(a)),this.last.touches&&2===this.last.touches.length||this.clearTimer()):(this.first=this.getEventInfo(a),a=this.single?OpenLayers.Util.extend({},a):null,this.queuePotentialClick(a)))},queuePotentialClick:function(a){this.timerId=window.setTimeout(OpenLayers.Function.bind(this.delayedCall,
+this,a),this.delay)},passesTolerance:function(a){var b=!0;if(null!=this.pixelTolerance&&this.down&&this.down.xy&&(b=this.pixelTolerance>=this.down.xy.distanceTo(a.xy))&&this.touch&&this.down.touches.length===this.last.touches.length){a=0;for(var c=this.down.touches.length;a<c;++a)if(this.getTouchDistance(this.down.touches[a],this.last.touches[a])>this.pixelTolerance){b=!1;break}}return b},getTouchDistance:function(a,b){return Math.sqrt(Math.pow(a.clientX-b.clientX,2)+Math.pow(a.clientY-b.clientY,
+2))},passesDblclickTolerance:function(a){a=!0;this.down&&this.first&&(a=this.down.xy.distanceTo(this.first.xy)<=this.dblclickTolerance);return a},clearTimer:function(){null!=this.timerId&&(window.clearTimeout(this.timerId),this.timerId=null);null!=this.rightclickTimerId&&(window.clearTimeout(this.rightclickTimerId),this.rightclickTimerId=null)},delayedCall:function(a){this.timerId=null;a&&this.callback("click",[a])},getEventInfo:function(a){var b;if(a.touches){var c=a.touches.length;b=Array(c);for(var d,
+e=0;e<c;e++)d=a.touches[e],b[e]={clientX:d.olClientX,clientY:d.olClientY}}return{xy:a.xy,touches:b}},deactivate:function(){var a=!1;OpenLayers.Handler.prototype.deactivate.apply(this,arguments)&&(this.clearTimer(),this.last=this.first=this.down=null,a=!0);return a},CLASS_NAME:"OpenLayers.Handler.Click"});OpenLayers.Handler.Drag=OpenLayers.Class(OpenLayers.Handler,{started:!1,stopDown:!0,dragging:!1,last:null,start:null,lastMoveEvt:null,oldOnselectstart:null,interval:0,timeoutId:null,documentDrag:!1,documentEvents:null,initialize:function(a,b,c){OpenLayers.Handler.prototype.initialize.apply(this,arguments);if(!0===this.documentDrag){var d=this;this._docMove=function(a){d.mousemove({xy:{x:a.clientX,y:a.clientY},element:document})};this._docUp=function(a){d.mouseup({xy:{x:a.clientX,y:a.clientY}})}}},
+dragstart:function(a){var b=!0;this.dragging=!1;this.checkModifiers(a)&&(OpenLayers.Event.isLeftClick(a)||OpenLayers.Event.isSingleTouch(a))?(this.started=!0,this.last=this.start=a.xy,OpenLayers.Element.addClass(this.map.viewPortDiv,"olDragDown"),this.down(a),this.callback("down",[a.xy]),OpenLayers.Event.preventDefault(a),this.oldOnselectstart||(this.oldOnselectstart=document.onselectstart?document.onselectstart:OpenLayers.Function.True),document.onselectstart=OpenLayers.Function.False,b=!this.stopDown):
+(this.started=!1,this.last=this.start=null);return b},dragmove:function(a){this.lastMoveEvt=a;!this.started||(this.timeoutId||a.xy.x==this.last.x&&a.xy.y==this.last.y)||(!0===this.documentDrag&&this.documentEvents&&(a.element===document?(this.adjustXY(a),this.setEvent(a)):this.removeDocumentEvents()),0<this.interval&&(this.timeoutId=setTimeout(OpenLayers.Function.bind(this.removeTimeout,this),this.interval)),this.dragging=!0,this.move(a),this.callback("move",[a.xy]),this.oldOnselectstart||(this.oldOnselectstart=
+document.onselectstart,document.onselectstart=OpenLayers.Function.False),this.last=a.xy);return!0},dragend:function(a){if(this.started){!0===this.documentDrag&&this.documentEvents&&(this.adjustXY(a),this.removeDocumentEvents());var b=this.start!=this.last;this.dragging=this.started=!1;OpenLayers.Element.removeClass(this.map.viewPortDiv,"olDragDown");this.up(a);this.callback("up",[a.xy]);b&&this.callback("done",[a.xy]);document.onselectstart=this.oldOnselectstart}return!0},down:function(a){},move:function(a){},
+up:function(a){},out:function(a){},mousedown:function(a){return this.dragstart(a)},touchstart:function(a){this.startTouch();return this.dragstart(a)},mousemove:function(a){return this.dragmove(a)},touchmove:function(a){return this.dragmove(a)},removeTimeout:function(){this.timeoutId=null;this.dragging&&this.mousemove(this.lastMoveEvt)},mouseup:function(a){return this.dragend(a)},touchend:function(a){a.xy=this.last;return this.dragend(a)},mouseout:function(a){if(this.started&&OpenLayers.Util.mouseLeft(a,
+this.map.viewPortDiv))if(!0===this.documentDrag)this.addDocumentEvents();else{var b=this.start!=this.last;this.dragging=this.started=!1;OpenLayers.Element.removeClass(this.map.viewPortDiv,"olDragDown");this.out(a);this.callback("out",[]);b&&this.callback("done",[a.xy]);document.onselectstart&&(document.onselectstart=this.oldOnselectstart)}return!0},click:function(a){return this.start==this.last},activate:function(){var a=!1;OpenLayers.Handler.prototype.activate.apply(this,arguments)&&(this.dragging=
+!1,a=!0);return a},deactivate:function(){var a=!1;OpenLayers.Handler.prototype.deactivate.apply(this,arguments)&&(this.dragging=this.started=!1,this.last=this.start=null,a=!0,OpenLayers.Element.removeClass(this.map.viewPortDiv,"olDragDown"));return a},adjustXY:function(a){var b=OpenLayers.Util.pagePosition(this.map.viewPortDiv);a.xy.x-=b[0];a.xy.y-=b[1]},addDocumentEvents:function(){OpenLayers.Element.addClass(document.body,"olDragDown");this.documentEvents=!0;OpenLayers.Event.observe(document,"mousemove",
+this._docMove);OpenLayers.Event.observe(document,"mouseup",this._docUp)},removeDocumentEvents:function(){OpenLayers.Element.removeClass(document.body,"olDragDown");this.documentEvents=!1;OpenLayers.Event.stopObserving(document,"mousemove",this._docMove);OpenLayers.Event.stopObserving(document,"mouseup",this._docUp)},CLASS_NAME:"OpenLayers.Handler.Drag"});OpenLayers.Control.OverviewMap=OpenLayers.Class(OpenLayers.Control,{element:null,ovmap:null,size:{w:180,h:90},layers:null,minRectSize:15,minRectDisplayClass:"RectReplacement",minRatio:8,maxRatio:32,mapOptions:null,autoPan:!1,handlers:null,resolutionFactor:1,maximized:!1,maximizeTitle:"",minimizeTitle:"",initialize:function(a){this.layers=[];this.handlers={};OpenLayers.Control.prototype.initialize.apply(this,[a])},destroy:function(){this.mapDiv&&(this.handlers.click&&this.handlers.click.destroy(),
+this.handlers.drag&&this.handlers.drag.destroy(),this.ovmap&&this.ovmap.viewPortDiv.removeChild(this.extentRectangle),this.extentRectangle=null,this.rectEvents&&(this.rectEvents.destroy(),this.rectEvents=null),this.ovmap&&(this.ovmap.destroy(),this.ovmap=null),this.element.removeChild(this.mapDiv),this.mapDiv=null,this.div.removeChild(this.element),this.element=null,this.maximizeDiv&&(this.div.removeChild(this.maximizeDiv),this.maximizeDiv=null),this.minimizeDiv&&(this.div.removeChild(this.minimizeDiv),
+this.minimizeDiv=null),this.map.events.un({buttonclick:this.onButtonClick,moveend:this.update,changebaselayer:this.baseLayerDraw,scope:this}),OpenLayers.Control.prototype.destroy.apply(this,arguments))},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(0===this.layers.length)if(this.map.baseLayer)this.layers=[this.map.baseLayer.clone()];else return this.map.events.register("changebaselayer",this,this.baseLayerDraw),this.div;this.element=document.createElement("div");this.element.className=
+this.displayClass+"Element";this.element.style.display="none";this.mapDiv=document.createElement("div");this.mapDiv.style.width=this.size.w+"px";this.mapDiv.style.height=this.size.h+"px";this.mapDiv.style.position="relative";this.mapDiv.style.overflow="hidden";this.mapDiv.id=OpenLayers.Util.createUniqueID("overviewMap");this.extentRectangle=document.createElement("div");this.extentRectangle.style.position="absolute";this.extentRectangle.style.zIndex=1E3;this.extentRectangle.className=this.displayClass+
+"ExtentRectangle";this.element.appendChild(this.mapDiv);this.div.appendChild(this.element);if(this.outsideViewport)this.element.style.display="";else{this.div.className+=" "+this.displayClass+"Container";var a=OpenLayers.Util.getImageLocation("layer-switcher-maximize.png");this.maximizeDiv=OpenLayers.Util.createAlphaImageDiv(this.displayClass+"MaximizeButton",null,null,a,"absolute");this.maximizeDiv.style.display="none";this.maximizeDiv.className=this.displayClass+"MaximizeButton olButton";this.maximizeTitle&&
+(this.maximizeDiv.title=this.maximizeTitle);this.div.appendChild(this.maximizeDiv);a=OpenLayers.Util.getImageLocation("layer-switcher-minimize.png");this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_minimizeDiv",null,null,a,"absolute");this.minimizeDiv.style.display="none";this.minimizeDiv.className=this.displayClass+"MinimizeButton olButton";this.minimizeTitle&&(this.minimizeDiv.title=this.minimizeTitle);this.div.appendChild(this.minimizeDiv);this.minimizeControl()}this.map.getExtent()&&
+this.update();this.map.events.on({buttonclick:this.onButtonClick,moveend:this.update,scope:this});this.maximized&&this.maximizeControl();return this.div},baseLayerDraw:function(){this.draw();this.map.events.unregister("changebaselayer",this,this.baseLayerDraw)},rectDrag:function(a){var b=this.handlers.drag.last.x-a.x,c=this.handlers.drag.last.y-a.y;if(0!=b||0!=c){var d=this.rectPxBounds.top,e=this.rectPxBounds.left;a=Math.abs(this.rectPxBounds.getHeight());var f=this.rectPxBounds.getWidth(),c=Math.max(0,
+d-c),c=Math.min(c,this.ovmap.size.h-this.hComp-a),b=Math.max(0,e-b),b=Math.min(b,this.ovmap.size.w-this.wComp-f);this.setRectPxBounds(new OpenLayers.Bounds(b,c+a,b+f,c))}},mapDivClick:function(a){var b=this.rectPxBounds.getCenterPixel(),c=a.xy.x-b.x,d=a.xy.y-b.y,e=this.rectPxBounds.top,f=this.rectPxBounds.left;a=Math.abs(this.rectPxBounds.getHeight());b=this.rectPxBounds.getWidth();d=Math.max(0,e+d);d=Math.min(d,this.ovmap.size.h-a);c=Math.max(0,f+c);c=Math.min(c,this.ovmap.size.w-b);this.setRectPxBounds(new OpenLayers.Bounds(c,
+d+a,c+b,d));this.updateMapToRect()},onButtonClick:function(a){a.buttonElement===this.minimizeDiv?this.minimizeControl():a.buttonElement===this.maximizeDiv&&this.maximizeControl()},maximizeControl:function(a){this.element.style.display="";this.showToggle(!1);null!=a&&OpenLayers.Event.stop(a)},minimizeControl:function(a){this.element.style.display="none";this.showToggle(!0);null!=a&&OpenLayers.Event.stop(a)},showToggle:function(a){this.maximizeDiv&&(this.maximizeDiv.style.display=a?"":"none");this.minimizeDiv&&
+(this.minimizeDiv.style.display=a?"none":"")},update:function(){null==this.ovmap&&this.createMap();!this.autoPan&&this.isSuitableOverview()||this.updateOverview();this.updateRectToMap()},isSuitableOverview:function(){var a=this.map.getExtent(),b=this.map.getMaxExtent(),a=new OpenLayers.Bounds(Math.max(a.left,b.left),Math.max(a.bottom,b.bottom),Math.min(a.right,b.right),Math.min(a.top,b.top));this.ovmap.getProjection()!=this.map.getProjection()&&(a=a.transform(this.map.getProjectionObject(),this.ovmap.getProjectionObject()));
+b=this.ovmap.getResolution()/this.map.getResolution();return b>this.minRatio&&b<=this.maxRatio&&this.ovmap.getExtent().containsBounds(a)},updateOverview:function(){var a=this.map.getResolution(),b=this.ovmap.getResolution(),c=b/a;c>this.maxRatio?b=this.minRatio*a:c<=this.minRatio&&(b=this.maxRatio*a);this.ovmap.getProjection()!=this.map.getProjection()?(a=this.map.center.clone(),a.transform(this.map.getProjectionObject(),this.ovmap.getProjectionObject())):a=this.map.center;this.ovmap.setCenter(a,
+this.ovmap.getZoomForResolution(b*this.resolutionFactor));this.updateRectToMap()},createMap:function(){var a=OpenLayers.Util.extend({controls:[],maxResolution:"auto",fallThrough:!1},this.mapOptions);this.ovmap=new OpenLayers.Map(this.mapDiv,a);this.ovmap.viewPortDiv.appendChild(this.extentRectangle);OpenLayers.Event.stopObserving(window,"unload",this.ovmap.unloadDestroy);this.ovmap.addLayers(this.layers);this.ovmap.zoomToMaxExtent();this.wComp=(this.wComp=parseInt(OpenLayers.Element.getStyle(this.extentRectangle,
+"border-left-width"))+parseInt(OpenLayers.Element.getStyle(this.extentRectangle,"border-right-width")))?this.wComp:2;this.hComp=(this.hComp=parseInt(OpenLayers.Element.getStyle(this.extentRectangle,"border-top-width"))+parseInt(OpenLayers.Element.getStyle(this.extentRectangle,"border-bottom-width")))?this.hComp:2;this.handlers.drag=new OpenLayers.Handler.Drag(this,{move:this.rectDrag,done:this.updateMapToRect},{map:this.ovmap});this.handlers.click=new OpenLayers.Handler.Click(this,{click:this.mapDivClick},
+{single:!0,"double":!1,stopSingle:!0,stopDouble:!0,pixelTolerance:1,map:this.ovmap});this.handlers.click.activate();this.rectEvents=new OpenLayers.Events(this,this.extentRectangle,null,!0);this.rectEvents.register("mouseover",this,function(a){this.handlers.drag.active||this.map.dragging||this.handlers.drag.activate()});this.rectEvents.register("mouseout",this,function(a){this.handlers.drag.dragging||this.handlers.drag.deactivate()});if(this.ovmap.getProjection()!=this.map.getProjection()){var a=this.map.getProjectionObject().getUnits()||
+this.map.units||this.map.baseLayer.units,b=this.ovmap.getProjectionObject().getUnits()||this.ovmap.units||this.ovmap.baseLayer.units;this.resolutionFactor=a&&b?OpenLayers.INCHES_PER_UNIT[a]/OpenLayers.INCHES_PER_UNIT[b]:1}},updateRectToMap:function(){var a;a=this.ovmap.getProjection()!=this.map.getProjection()?this.map.getExtent().transform(this.map.getProjectionObject(),this.ovmap.getProjectionObject()):this.map.getExtent();(a=this.getRectBoundsFromMapBounds(a))&&this.setRectPxBounds(a)},updateMapToRect:function(){var a=
+this.getMapBoundsFromRectBounds(this.rectPxBounds);this.ovmap.getProjection()!=this.map.getProjection()&&(a=a.transform(this.ovmap.getProjectionObject(),this.map.getProjectionObject()));this.map.panTo(a.getCenterLonLat())},setRectPxBounds:function(a){var b=Math.max(a.top,0),c=Math.max(a.left,0),d=Math.min(a.top+Math.abs(a.getHeight()),this.ovmap.size.h-this.hComp);a=Math.min(a.left+a.getWidth(),this.ovmap.size.w-this.wComp);var e=Math.max(a-c,0),f=Math.max(d-b,0);e<this.minRectSize||f<this.minRectSize?
+(this.extentRectangle.className=this.displayClass+this.minRectDisplayClass,e=c+e/2-this.minRectSize/2,this.extentRectangle.style.top=Math.round(b+f/2-this.minRectSize/2)+"px",this.extentRectangle.style.left=Math.round(e)+"px",this.extentRectangle.style.height=this.minRectSize+"px",this.extentRectangle.style.width=this.minRectSize+"px"):(this.extentRectangle.className=this.displayClass+"ExtentRectangle",this.extentRectangle.style.top=Math.round(b)+"px",this.extentRectangle.style.left=Math.round(c)+
+"px",this.extentRectangle.style.height=Math.round(f)+"px",this.extentRectangle.style.width=Math.round(e)+"px");this.rectPxBounds=new OpenLayers.Bounds(Math.round(c),Math.round(d),Math.round(a),Math.round(b))},getRectBoundsFromMapBounds:function(a){var b=this.getOverviewPxFromLonLat({lon:a.left,lat:a.bottom});a=this.getOverviewPxFromLonLat({lon:a.right,lat:a.top});var c=null;b&&a&&(c=new OpenLayers.Bounds(b.x,b.y,a.x,a.y));return c},getMapBoundsFromRectBounds:function(a){var b=this.getLonLatFromOverviewPx({x:a.left,
+y:a.bottom});a=this.getLonLatFromOverviewPx({x:a.right,y:a.top});return new OpenLayers.Bounds(b.lon,b.lat,a.lon,a.lat)},getLonLatFromOverviewPx:function(a){var b=this.ovmap.size,c=this.ovmap.getResolution(),d=this.ovmap.getExtent().getCenterLonLat();return{lon:d.lon+(a.x-b.w/2)*c,lat:d.lat-(a.y-b.h/2)*c}},getOverviewPxFromLonLat:function(a){var b=this.ovmap.getResolution(),c=this.ovmap.getExtent();if(c)return{x:Math.round(1/b*(a.lon-c.left)),y:Math.round(1/b*(c.top-a.lat))}},CLASS_NAME:"OpenLayers.Control.OverviewMap"});OpenLayers.Layer=OpenLayers.Class({id:null,name:null,div:null,opacity:1,alwaysInRange:null,RESOLUTION_PROPERTIES:"scales resolutions maxScale minScale maxResolution minResolution numZoomLevels maxZoomLevel".split(" "),events:null,map:null,isBaseLayer:!1,alpha:!1,displayInLayerSwitcher:!0,visibility:!0,attribution:null,inRange:!1,imageSize:null,options:null,eventListeners:null,gutter:0,projection:null,units:null,scales:null,resolutions:null,maxExtent:null,minExtent:null,maxResolution:null,minResolution:null,
+numZoomLevels:null,minScale:null,maxScale:null,displayOutsideMaxExtent:!1,wrapDateLine:!1,metadata:null,initialize:function(a,b){this.metadata={};b=OpenLayers.Util.extend({},b);null!=this.alwaysInRange&&(b.alwaysInRange=this.alwaysInRange);this.addOptions(b);this.name=a;if(null==this.id&&(this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_"),this.div=OpenLayers.Util.createDiv(this.id),this.div.style.width="100%",this.div.style.height="100%",this.div.dir="ltr",this.events=new OpenLayers.Events(this,
+this.div),this.eventListeners instanceof Object))this.events.on(this.eventListeners)},destroy:function(a){null==a&&(a=!0);null!=this.map&&this.map.removeLayer(this,a);this.options=this.div=this.name=this.map=this.projection=null;this.events&&(this.eventListeners&&this.events.un(this.eventListeners),this.events.destroy());this.events=this.eventListeners=null},clone:function(a){null==a&&(a=new OpenLayers.Layer(this.name,this.getOptions()));OpenLayers.Util.applyDefaults(a,this);a.map=null;return a},
+getOptions:function(){var a={},b;for(b in this.options)a[b]=this[b];return a},setName:function(a){a!=this.name&&(this.name=a,null!=this.map&&this.map.events.triggerEvent("changelayer",{layer:this,property:"name"}))},addOptions:function(a,b){null==this.options&&(this.options={});a&&("string"==typeof a.projection&&(a.projection=new OpenLayers.Projection(a.projection)),a.projection&&OpenLayers.Util.applyDefaults(a,OpenLayers.Projection.defaults[a.projection.getCode()]),!a.maxExtent||a.maxExtent instanceof
+OpenLayers.Bounds||(a.maxExtent=new OpenLayers.Bounds(a.maxExtent)),!a.minExtent||a.minExtent instanceof OpenLayers.Bounds||(a.minExtent=new OpenLayers.Bounds(a.minExtent)));OpenLayers.Util.extend(this.options,a);OpenLayers.Util.extend(this,a);this.projection&&this.projection.getUnits()&&(this.units=this.projection.getUnits());if(this.map){var c=this.map.getResolution(),d=this.RESOLUTION_PROPERTIES.concat(["projection","units","minExtent","maxExtent"]),e;for(e in a)if(a.hasOwnProperty(e)&&0<=OpenLayers.Util.indexOf(d,
+e)){this.initResolutions();b&&this.map.baseLayer===this&&(this.map.setCenter(this.map.getCenter(),this.map.getZoomForResolution(c),!1,!0),this.map.events.triggerEvent("changebaselayer",{layer:this}));break}}},onMapResize:function(){},redraw:function(){var a=!1;if(this.map){this.inRange=this.calculateInRange();var b=this.getExtent();b&&(this.inRange&&this.visibility)&&(this.moveTo(b,!0,!1),this.events.triggerEvent("moveend",{zoomChanged:!0}),a=!0)}return a},moveTo:function(a,b,c){a=this.visibility;
+this.isBaseLayer||(a=a&&this.inRange);this.display(a)},moveByPx:function(a,b){},setMap:function(a){null==this.map&&(this.map=a,this.maxExtent=this.maxExtent||this.map.maxExtent,this.minExtent=this.minExtent||this.map.minExtent,this.projection=this.projection||this.map.projection,"string"==typeof this.projection&&(this.projection=new OpenLayers.Projection(this.projection)),this.units=this.projection.getUnits()||this.units||this.map.units,this.initResolutions(),this.isBaseLayer||(this.inRange=this.calculateInRange(),
+this.div.style.display=this.visibility&&this.inRange?"":"none"),this.setTileSize())},afterAdd:function(){},removeMap:function(a){},getImageSize:function(a){return this.imageSize||this.tileSize},setTileSize:function(a){this.tileSize=a=a?a:this.tileSize?this.tileSize:this.map.getTileSize();this.gutter&&(this.imageSize=new OpenLayers.Size(a.w+2*this.gutter,a.h+2*this.gutter))},getVisibility:function(){return this.visibility},setVisibility:function(a){a!=this.visibility&&(this.visibility=a,this.display(a),
+this.redraw(),null!=this.map&&this.map.events.triggerEvent("changelayer",{layer:this,property:"visibility"}),this.events.triggerEvent("visibilitychanged"))},display:function(a){a!=("none"!=this.div.style.display)&&(this.div.style.display=a&&this.calculateInRange()?"block":"none")},calculateInRange:function(){var a=!1;this.alwaysInRange?a=!0:this.map&&(a=this.map.getResolution(),a=a>=this.minResolution&&a<=this.maxResolution);return a},setIsBaseLayer:function(a){a!=this.isBaseLayer&&(this.isBaseLayer=
+a,null!=this.map&&this.map.events.triggerEvent("changebaselayer",{layer:this}))},initResolutions:function(){var a,b,c,d={},e=!0;a=0;for(b=this.RESOLUTION_PROPERTIES.length;a<b;a++)c=this.RESOLUTION_PROPERTIES[a],d[c]=this.options[c],e&&this.options[c]&&(e=!1);null==this.options.alwaysInRange&&(this.alwaysInRange=e);null==d.resolutions&&(d.resolutions=this.resolutionsFromScales(d.scales));null==d.resolutions&&(d.resolutions=this.calculateResolutions(d));if(null==d.resolutions){a=0;for(b=this.RESOLUTION_PROPERTIES.length;a<
+b;a++)c=this.RESOLUTION_PROPERTIES[a],d[c]=null!=this.options[c]?this.options[c]:this.map[c];null==d.resolutions&&(d.resolutions=this.resolutionsFromScales(d.scales));null==d.resolutions&&(d.resolutions=this.calculateResolutions(d))}var f;this.options.maxResolution&&"auto"!==this.options.maxResolution&&(f=this.options.maxResolution);this.options.minScale&&(f=OpenLayers.Util.getResolutionFromScale(this.options.minScale,this.units));var g;this.options.minResolution&&"auto"!==this.options.minResolution&&
+(g=this.options.minResolution);this.options.maxScale&&(g=OpenLayers.Util.getResolutionFromScale(this.options.maxScale,this.units));d.resolutions&&(d.resolutions.sort(function(a,b){return b-a}),f||(f=d.resolutions[0]),g||(g=d.resolutions[d.resolutions.length-1]));if(this.resolutions=d.resolutions){b=this.resolutions.length;this.scales=Array(b);for(a=0;a<b;a++)this.scales[a]=OpenLayers.Util.getScaleFromResolution(this.resolutions[a],this.units);this.numZoomLevels=b}if(this.minResolution=g)this.maxScale=
+OpenLayers.Util.getScaleFromResolution(g,this.units);if(this.maxResolution=f)this.minScale=OpenLayers.Util.getScaleFromResolution(f,this.units)},resolutionsFromScales:function(a){if(null!=a){var b,c,d;d=a.length;b=Array(d);for(c=0;c<d;c++)b[c]=OpenLayers.Util.getResolutionFromScale(a[c],this.units);return b}},calculateResolutions:function(a){var b,c,d=a.maxResolution;null!=a.minScale?d=OpenLayers.Util.getResolutionFromScale(a.minScale,this.units):"auto"==d&&null!=this.maxExtent&&(b=this.map.getSize(),
+c=this.maxExtent.getWidth()/b.w,b=this.maxExtent.getHeight()/b.h,d=Math.max(c,b));c=a.minResolution;null!=a.maxScale?c=OpenLayers.Util.getResolutionFromScale(a.maxScale,this.units):"auto"==a.minResolution&&null!=this.minExtent&&(b=this.map.getSize(),c=this.minExtent.getWidth()/b.w,b=this.minExtent.getHeight()/b.h,c=Math.max(c,b));"number"!==typeof d&&("number"!==typeof c&&null!=this.maxExtent)&&(d=this.map.getTileSize(),d=Math.max(this.maxExtent.getWidth()/d.w,this.maxExtent.getHeight()/d.h));b=a.maxZoomLevel;
+a=a.numZoomLevels;"number"===typeof c&&"number"===typeof d&&void 0===a?a=Math.floor(Math.log(d/c)/Math.log(2))+1:void 0===a&&null!=b&&(a=b+1);if(!("number"!==typeof a||0>=a||"number"!==typeof d&&"number"!==typeof c)){b=Array(a);var e=2;"number"==typeof c&&"number"==typeof d&&(e=Math.pow(d/c,1/(a-1)));var f;if("number"===typeof d)for(f=0;f<a;f++)b[f]=d/Math.pow(e,f);else for(f=0;f<a;f++)b[a-1-f]=c*Math.pow(e,f);return b}},getResolution:function(){var a=this.map.getZoom();return this.getResolutionForZoom(a)},
+getExtent:function(){return this.map.calculateBounds()},getZoomForExtent:function(a,b){var c=this.map.getSize(),c=Math.max(a.getWidth()/c.w,a.getHeight()/c.h);return this.getZoomForResolution(c,b)},getDataExtent:function(){},getResolutionForZoom:function(a){a=Math.max(0,Math.min(a,this.resolutions.length-1));if(this.map.fractionalZoom){var b=Math.floor(a),c=Math.ceil(a);a=this.resolutions[b]-(a-b)*(this.resolutions[b]-this.resolutions[c])}else a=this.resolutions[Math.round(a)];return a},getZoomForResolution:function(a,
+b){var c,d;if(this.map.fractionalZoom){var e=0,f=this.resolutions[e],g=this.resolutions[this.resolutions.length-1],h;c=0;for(d=this.resolutions.length;c<d;++c)if(h=this.resolutions[c],h>=a&&(f=h,e=c),h<=a){g=h;break}c=f-g;c=0<c?e+(f-a)/c:e}else{f=Number.POSITIVE_INFINITY;c=0;for(d=this.resolutions.length;c<d;c++)if(b){e=Math.abs(this.resolutions[c]-a);if(e>f)break;f=e}else if(this.resolutions[c]<a)break;c=Math.max(0,c-1)}return c},getLonLatFromViewPortPx:function(a){var b=null,c=this.map;if(null!=
+a&&c.minPx){var b=c.getResolution(),d=c.getMaxExtent({restricted:!0}),b=new OpenLayers.LonLat((a.x-c.minPx.x)*b+d.left,(c.minPx.y-a.y)*b+d.top);this.wrapDateLine&&(b=b.wrapDateLine(this.maxExtent))}return b},getViewPortPxFromLonLat:function(a,b){var c=null;null!=a&&(b=b||this.map.getResolution(),c=this.map.calculateBounds(null,b),c=new OpenLayers.Pixel(1/b*(a.lon-c.left),1/b*(c.top-a.lat)));return c},setOpacity:function(a){if(a!=this.opacity){this.opacity=a;for(var b=this.div.childNodes,c=0,d=b.length;c<
+d;++c){var e=b[c].firstChild||b[c],f=b[c].lastChild;f&&"iframe"===f.nodeName.toLowerCase()&&(e=f.parentNode);OpenLayers.Util.modifyDOMElement(e,null,null,null,null,null,null,a)}null!=this.map&&this.map.events.triggerEvent("changelayer",{layer:this,property:"opacity"})}},getZIndex:function(){return this.div.style.zIndex},setZIndex:function(a){this.div.style.zIndex=a},adjustBounds:function(a){if(this.gutter){var b=this.gutter*this.map.getResolution();a=new OpenLayers.Bounds(a.left-b,a.bottom-b,a.right+
+b,a.top+b)}this.wrapDateLine&&(b={rightTolerance:this.getResolution(),leftTolerance:this.getResolution()},a=a.wrapDateLine(this.maxExtent,b));return a},CLASS_NAME:"OpenLayers.Layer"});OpenLayers.Layer.SphericalMercator={getExtent:function(){var a=null;return a=this.sphericalMercator?this.map.calculateBounds():OpenLayers.Layer.FixedZoomLevels.prototype.getExtent.apply(this)},getLonLatFromViewPortPx:function(a){return OpenLayers.Layer.prototype.getLonLatFromViewPortPx.apply(this,arguments)},getViewPortPxFromLonLat:function(a){return OpenLayers.Layer.prototype.getViewPortPxFromLonLat.apply(this,arguments)},initMercatorParameters:function(){this.RESOLUTIONS=[];for(var a=0;a<=this.MAX_ZOOM_LEVEL;++a)this.RESOLUTIONS[a]=
+156543.03390625/Math.pow(2,a);this.units="m";this.projection=this.projection||"EPSG:900913"},forwardMercator:function(){var a=new OpenLayers.Projection("EPSG:4326"),b=new OpenLayers.Projection("EPSG:900913");return function(c,d){var e=OpenLayers.Projection.transform({x:c,y:d},a,b);return new OpenLayers.LonLat(e.x,e.y)}}(),inverseMercator:function(){var a=new OpenLayers.Projection("EPSG:4326"),b=new OpenLayers.Projection("EPSG:900913");return function(c,d){var e=OpenLayers.Projection.transform({x:c,
+y:d},b,a);return new OpenLayers.LonLat(e.x,e.y)}}()};OpenLayers.Layer.EventPane=OpenLayers.Class(OpenLayers.Layer,{smoothDragPan:!0,isBaseLayer:!0,isFixed:!0,pane:null,mapObject:null,initialize:function(a,b){OpenLayers.Layer.prototype.initialize.apply(this,arguments);null==this.pane&&(this.pane=OpenLayers.Util.createDiv(this.div.id+"_EventPane"))},destroy:function(){this.pane=this.mapObject=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments)},setMap:function(a){OpenLayers.Layer.prototype.setMap.apply(this,arguments);this.pane.style.zIndex=
+parseInt(this.div.style.zIndex)+1;this.pane.style.display=this.div.style.display;this.pane.style.width="100%";this.pane.style.height="100%";"msie"==OpenLayers.BROWSER_NAME&&(this.pane.style.background="url("+OpenLayers.Util.getImageLocation("blank.gif")+")");this.isFixed?this.map.viewPortDiv.appendChild(this.pane):this.map.layerContainerDiv.appendChild(this.pane);this.loadMapObject();null==this.mapObject&&this.loadWarningMessage()},removeMap:function(a){this.pane&&this.pane.parentNode&&this.pane.parentNode.removeChild(this.pane);
+OpenLayers.Layer.prototype.removeMap.apply(this,arguments)},loadWarningMessage:function(){this.div.style.backgroundColor="darkblue";var a=this.map.getSize(),b=Math.min(a.w,300),c=Math.min(a.h,200),b=new OpenLayers.Size(b,c),a=(new OpenLayers.Pixel(a.w/2,a.h/2)).add(-b.w/2,-b.h/2),a=OpenLayers.Util.createDiv(this.name+"_warning",a,b,null,null,null,"auto");a.style.padding="7px";a.style.backgroundColor="yellow";a.innerHTML=this.getWarningHTML();this.div.appendChild(a)},getWarningHTML:function(){return""},
+display:function(a){OpenLayers.Layer.prototype.display.apply(this,arguments);this.pane.style.display=this.div.style.display},setZIndex:function(a){OpenLayers.Layer.prototype.setZIndex.apply(this,arguments);this.pane.style.zIndex=parseInt(this.div.style.zIndex)+1},moveByPx:function(a,b){OpenLayers.Layer.prototype.moveByPx.apply(this,arguments);this.dragPanMapObject?this.dragPanMapObject(a,-b):this.moveTo(this.map.getCachedCenter())},moveTo:function(a,b,c){OpenLayers.Layer.prototype.moveTo.apply(this,
+arguments);if(null!=this.mapObject){var d=this.map.getCenter(),e=this.map.getZoom();if(null!=d){var f=this.getMapObjectCenter(),f=this.getOLLonLatFromMapObjectLonLat(f),g=this.getMapObjectZoom(),g=this.getOLZoomFromMapObjectZoom(g);d.equals(f)&&e==g||(!b&&f&&this.dragPanMapObject&&this.smoothDragPan?(e=this.map.getViewPortPxFromLonLat(f),d=this.map.getViewPortPxFromLonLat(d),this.dragPanMapObject(d.x-e.x,e.y-d.y)):(d=this.getMapObjectLonLatFromOLLonLat(d),e=this.getMapObjectZoomFromOLZoom(e),this.setMapObjectCenter(d,
+e,c)))}}},getLonLatFromViewPortPx:function(a){var b=null;null!=this.mapObject&&null!=this.getMapObjectCenter()&&(a=this.getMapObjectPixelFromOLPixel(a),a=this.getMapObjectLonLatFromMapObjectPixel(a),b=this.getOLLonLatFromMapObjectLonLat(a));return b},getViewPortPxFromLonLat:function(a){var b=null;null!=this.mapObject&&null!=this.getMapObjectCenter()&&(a=this.getMapObjectLonLatFromOLLonLat(a),a=this.getMapObjectPixelFromMapObjectLonLat(a),b=this.getOLPixelFromMapObjectPixel(a));return b},getOLLonLatFromMapObjectLonLat:function(a){var b=
+null;null!=a&&(b=this.getLongitudeFromMapObjectLonLat(a),a=this.getLatitudeFromMapObjectLonLat(a),b=new OpenLayers.LonLat(b,a));return b},getMapObjectLonLatFromOLLonLat:function(a){var b=null;null!=a&&(b=this.getMapObjectLonLatFromLonLat(a.lon,a.lat));return b},getOLPixelFromMapObjectPixel:function(a){var b=null;null!=a&&(b=this.getXFromMapObjectPixel(a),a=this.getYFromMapObjectPixel(a),b=new OpenLayers.Pixel(b,a));return b},getMapObjectPixelFromOLPixel:function(a){var b=null;null!=a&&(b=this.getMapObjectPixelFromXY(a.x,
+a.y));return b},CLASS_NAME:"OpenLayers.Layer.EventPane"});OpenLayers.Layer.FixedZoomLevels=OpenLayers.Class({initialize:function(){},initResolutions:function(){for(var a=["minZoomLevel","maxZoomLevel","numZoomLevels"],b=0,c=a.length;b<c;b++){var d=a[b];this[d]=null!=this.options[d]?this.options[d]:this.map[d]}if(null==this.minZoomLevel||this.minZoomLevel<this.MIN_ZOOM_LEVEL)this.minZoomLevel=this.MIN_ZOOM_LEVEL;a=this.MAX_ZOOM_LEVEL-this.minZoomLevel+1;b=null==this.options.numZoomLevels&&null!=this.options.maxZoomLevel||null==this.numZoomLevels&&null!=this.maxZoomLevel?
+this.maxZoomLevel-this.minZoomLevel+1:this.numZoomLevels;this.numZoomLevels=null!=b?Math.min(b,a):a;this.maxZoomLevel=this.minZoomLevel+this.numZoomLevels-1;if(null!=this.RESOLUTIONS){a=0;this.resolutions=[];for(b=this.minZoomLevel;b<=this.maxZoomLevel;b++)this.resolutions[a++]=this.RESOLUTIONS[b];this.maxResolution=this.resolutions[0];this.minResolution=this.resolutions[this.resolutions.length-1]}},getResolution:function(){if(null!=this.resolutions)return OpenLayers.Layer.prototype.getResolution.apply(this,
+arguments);var a=null,b=this.map.getSize(),c=this.getExtent();null!=b&&null!=c&&(a=Math.max(c.getWidth()/b.w,c.getHeight()/b.h));return a},getExtent:function(){var a=this.map.getSize(),b=this.getLonLatFromViewPortPx({x:0,y:0}),a=this.getLonLatFromViewPortPx({x:a.w,y:a.h});return null!=b&&null!=a?new OpenLayers.Bounds(b.lon,a.lat,a.lon,b.lat):null},getZoomForResolution:function(a){if(null!=this.resolutions)return OpenLayers.Layer.prototype.getZoomForResolution.apply(this,arguments);var b=OpenLayers.Layer.prototype.getExtent.apply(this,
+[]);return this.getZoomForExtent(b)},getOLZoomFromMapObjectZoom:function(a){var b=null;null!=a&&(b=a-this.minZoomLevel,this.map.baseLayer!==this&&(b=this.map.baseLayer.getZoomForResolution(this.getResolutionForZoom(b))));return b},getMapObjectZoomFromOLZoom:function(a){var b=null;null!=a&&(b=a+this.minZoomLevel,this.map.baseLayer!==this&&(b=this.getZoomForResolution(this.map.baseLayer.getResolutionForZoom(b))));return b},CLASS_NAME:"OpenLayers.Layer.FixedZoomLevels"});OpenLayers.Layer.Google=OpenLayers.Class(OpenLayers.Layer.EventPane,OpenLayers.Layer.FixedZoomLevels,{MIN_ZOOM_LEVEL:0,MAX_ZOOM_LEVEL:21,RESOLUTIONS:[1.40625,0.703125,0.3515625,0.17578125,0.087890625,0.0439453125,0.02197265625,0.010986328125,0.0054931640625,0.00274658203125,0.001373291015625,6.866455078125E-4,3.4332275390625E-4,1.71661376953125E-4,8.58306884765625E-5,4.291534423828125E-5,2.145767211914062E-5,1.072883605957031E-5,5.36441802978515E-6,2.68220901489257E-6,1.341104507446289E-6,6.705522537231445E-7],
+type:null,wrapDateLine:!0,sphericalMercator:!1,version:null,initialize:function(a,b){b=b||{};b.version||(b.version="function"===typeof GMap2?"2":"3");var c=OpenLayers.Layer.Google["v"+b.version.replace(/\./g,"_")];if(c)OpenLayers.Util.applyDefaults(b,c);else throw"Unsupported Google Maps API version: "+b.version;OpenLayers.Util.applyDefaults(b,c.DEFAULTS);b.maxExtent&&(b.maxExtent=b.maxExtent.clone());OpenLayers.Layer.EventPane.prototype.initialize.apply(this,[a,b]);OpenLayers.Layer.FixedZoomLevels.prototype.initialize.apply(this,
+[a,b]);this.sphericalMercator&&(OpenLayers.Util.extend(this,OpenLayers.Layer.SphericalMercator),this.initMercatorParameters())},clone:function(){return new OpenLayers.Layer.Google(this.name,this.getOptions())},setVisibility:function(a){var b=null==this.opacity?1:this.opacity;OpenLayers.Layer.EventPane.prototype.setVisibility.apply(this,arguments);this.setOpacity(b)},display:function(a){this._dragging||this.setGMapVisibility(a);OpenLayers.Layer.EventPane.prototype.display.apply(this,arguments)},moveTo:function(a,
+b,c){this._dragging=c;OpenLayers.Layer.EventPane.prototype.moveTo.apply(this,arguments);delete this._dragging},setOpacity:function(a){a!==this.opacity&&(null!=this.map&&this.map.events.triggerEvent("changelayer",{layer:this,property:"opacity"}),this.opacity=a);if(this.getVisibility()){var b=this.getMapContainer();OpenLayers.Util.modifyDOMElement(b,null,null,null,null,null,null,a)}},destroy:function(){if(this.map){this.setGMapVisibility(!1);var a=OpenLayers.Layer.Google.cache[this.map.id];a&&1>=a.count&&
+this.removeGMapElements()}OpenLayers.Layer.EventPane.prototype.destroy.apply(this,arguments)},removeGMapElements:function(){var a=OpenLayers.Layer.Google.cache[this.map.id];if(a){var b=this.mapObject&&this.getMapContainer();b&&b.parentNode&&b.parentNode.removeChild(b);(b=a.termsOfUse)&&b.parentNode&&b.parentNode.removeChild(b);(a=a.poweredBy)&&a.parentNode&&a.parentNode.removeChild(a);this.mapObject&&(window.google&&google.maps&&google.maps.event&&google.maps.event.clearListeners)&&google.maps.event.clearListeners(this.mapObject,
+"tilesloaded")}},removeMap:function(a){this.visibility&&this.mapObject&&this.setGMapVisibility(!1);var b=OpenLayers.Layer.Google.cache[a.id];b&&(1>=b.count?(this.removeGMapElements(),delete OpenLayers.Layer.Google.cache[a.id]):--b.count);delete this.termsOfUse;delete this.poweredBy;delete this.mapObject;delete this.dragObject;OpenLayers.Layer.EventPane.prototype.removeMap.apply(this,arguments)},getOLBoundsFromMapObjectBounds:function(a){var b=null;null!=a&&(b=a.getSouthWest(),a=a.getNorthEast(),this.sphericalMercator?
+(b=this.forwardMercator(b.lng(),b.lat()),a=this.forwardMercator(a.lng(),a.lat())):(b=new OpenLayers.LonLat(b.lng(),b.lat()),a=new OpenLayers.LonLat(a.lng(),a.lat())),b=new OpenLayers.Bounds(b.lon,b.lat,a.lon,a.lat));return b},getWarningHTML:function(){return OpenLayers.i18n("googleWarning")},getMapObjectCenter:function(){return this.mapObject.getCenter()},getMapObjectZoom:function(){return this.mapObject.getZoom()},getLongitudeFromMapObjectLonLat:function(a){return this.sphericalMercator?this.forwardMercator(a.lng(),
+a.lat()).lon:a.lng()},getLatitudeFromMapObjectLonLat:function(a){return this.sphericalMercator?this.forwardMercator(a.lng(),a.lat()).lat:a.lat()},getXFromMapObjectPixel:function(a){return a.x},getYFromMapObjectPixel:function(a){return a.y},CLASS_NAME:"OpenLayers.Layer.Google"});OpenLayers.Layer.Google.cache={};
+OpenLayers.Layer.Google.v2={termsOfUse:null,poweredBy:null,dragObject:null,loadMapObject:function(){this.type||(this.type=G_NORMAL_MAP);var a,b,c,d=OpenLayers.Layer.Google.cache[this.map.id];if(d)a=d.mapObject,b=d.termsOfUse,c=d.poweredBy,++d.count;else{var d=this.map.viewPortDiv,e=document.createElement("div");e.id=this.map.id+"_GMap2Container";e.style.position="absolute";e.style.width="100%";e.style.height="100%";d.appendChild(e);try{a=new GMap2(e),b=e.lastChild,d.appendChild(b),b.style.zIndex=
+"1100",b.style.right="",b.style.bottom="",b.className="olLayerGoogleCopyright",c=e.lastChild,d.appendChild(c),c.style.zIndex="1100",c.style.right="",c.style.bottom="",c.className="olLayerGooglePoweredBy gmnoprint"}catch(f){throw f;}OpenLayers.Layer.Google.cache[this.map.id]={mapObject:a,termsOfUse:b,poweredBy:c,count:1}}this.mapObject=a;this.termsOfUse=b;this.poweredBy=c;-1===OpenLayers.Util.indexOf(this.mapObject.getMapTypes(),this.type)&&this.mapObject.addMapType(this.type);"function"==typeof a.getDragObject?
+this.dragObject=a.getDragObject():this.dragPanMapObject=null;!1===this.isBaseLayer&&this.setGMapVisibility("none"!==this.div.style.display)},onMapResize:function(){if(this.visibility&&this.mapObject.isLoaded())this.mapObject.checkResize();else{if(!this._resized)var a=this,b=GEvent.addListener(this.mapObject,"load",function(){GEvent.removeListener(b);delete a._resized;a.mapObject.checkResize();a.moveTo(a.map.getCenter(),a.map.getZoom())});this._resized=!0}},setGMapVisibility:function(a){var b=OpenLayers.Layer.Google.cache[this.map.id];
+if(b){var c=this.mapObject.getContainer();!0===a?(this.mapObject.setMapType(this.type),c.style.display="",this.termsOfUse.style.left="",this.termsOfUse.style.display="",this.poweredBy.style.display="",b.displayed=this.id):(b.displayed===this.id&&delete b.displayed,b.displayed||(c.style.display="none",this.termsOfUse.style.display="none",this.termsOfUse.style.left="-9999px",this.poweredBy.style.display="none"))}},getMapContainer:function(){return this.mapObject.getContainer()},getMapObjectBoundsFromOLBounds:function(a){var b=
+null;null!=a&&(b=this.sphericalMercator?this.inverseMercator(a.bottom,a.left):new OpenLayers.LonLat(a.bottom,a.left),a=this.sphericalMercator?this.inverseMercator(a.top,a.right):new OpenLayers.LonLat(a.top,a.right),b=new GLatLngBounds(new GLatLng(b.lat,b.lon),new GLatLng(a.lat,a.lon)));return b},setMapObjectCenter:function(a,b){this.mapObject.setCenter(a,b)},dragPanMapObject:function(a,b){this.dragObject.moveBy(new GSize(-a,b))},getMapObjectLonLatFromMapObjectPixel:function(a){return this.mapObject.fromContainerPixelToLatLng(a)},
+getMapObjectPixelFromMapObjectLonLat:function(a){return this.mapObject.fromLatLngToContainerPixel(a)},getMapObjectZoomFromMapObjectBounds:function(a){return this.mapObject.getBoundsZoomLevel(a)},getMapObjectLonLatFromLonLat:function(a,b){var c;this.sphericalMercator?(c=this.inverseMercator(a,b),c=new GLatLng(c.lat,c.lon)):c=new GLatLng(b,a);return c},getMapObjectPixelFromXY:function(a,b){return new GPoint(a,b)}};OpenLayers.Format.XML=OpenLayers.Class(OpenLayers.Format,{namespaces:null,namespaceAlias:null,defaultPrefix:null,readers:{},writers:{},xmldom:null,initialize:function(a){window.ActiveXObject&&(this.xmldom=new ActiveXObject("Microsoft.XMLDOM"));OpenLayers.Format.prototype.initialize.apply(this,[a]);this.namespaces=OpenLayers.Util.extend({},this.namespaces);this.namespaceAlias={};for(var b in this.namespaces)this.namespaceAlias[this.namespaces[b]]=b},destroy:function(){this.xmldom=null;OpenLayers.Format.prototype.destroy.apply(this,
+arguments)},setNamespace:function(a,b){this.namespaces[a]=b;this.namespaceAlias[b]=a},read:function(a){var b=a.indexOf("<");0<b&&(a=a.substring(b));b=OpenLayers.Util.Try(OpenLayers.Function.bind(function(){var b;b=window.ActiveXObject&&!this.xmldom?new ActiveXObject("Microsoft.XMLDOM"):this.xmldom;b.loadXML(a);return b},this),function(){return(new DOMParser).parseFromString(a,"text/xml")},function(){var b=new XMLHttpRequest;b.open("GET","data:text/xml;charset=utf-8,"+encodeURIComponent(a),!1);b.overrideMimeType&&
+b.overrideMimeType("text/xml");b.send(null);return b.responseXML});this.keepData&&(this.data=b);return b},write:function(a){if(this.xmldom)a=a.xml;else{var b=new XMLSerializer;if(1==a.nodeType){var c=document.implementation.createDocument("","",null);c.importNode&&(a=c.importNode(a,!0));c.appendChild(a);a=b.serializeToString(c)}else a=b.serializeToString(a)}return a},createElementNS:function(a,b){return this.xmldom?"string"==typeof a?this.xmldom.createNode(1,b,a):this.xmldom.createNode(1,b,""):document.createElementNS(a,
+b)},createDocumentFragment:function(){return this.xmldom?this.xmldom.createDocumentFragment():document.createDocumentFragment()},createTextNode:function(a){"string"!==typeof a&&(a=String(a));return this.xmldom?this.xmldom.createTextNode(a):document.createTextNode(a)},getElementsByTagNameNS:function(a,b,c){var d=[];if(a.getElementsByTagNameNS)d=a.getElementsByTagNameNS(b,c);else{a=a.getElementsByTagName("*");for(var e,f,g=0,h=a.length;g<h;++g)if(e=a[g],f=e.prefix?e.prefix+":"+c:c,"*"==c||f==e.nodeName)"*"!=
+b&&b!=e.namespaceURI||d.push(e)}return d},getAttributeNodeNS:function(a,b,c){var d=null;if(a.getAttributeNodeNS)d=a.getAttributeNodeNS(b,c);else{a=a.attributes;for(var e,f,g=0,h=a.length;g<h;++g)if(e=a[g],e.namespaceURI==b&&(f=e.prefix?e.prefix+":"+c:c,f==e.nodeName)){d=e;break}}return d},getAttributeNS:function(a,b,c){var d="";if(a.getAttributeNS)d=a.getAttributeNS(b,c)||"";else if(a=this.getAttributeNodeNS(a,b,c))d=a.nodeValue;return d},getChildValue:function(a,b){var c=b||"";if(a)for(var d=a.firstChild;d;d=
+d.nextSibling)switch(d.nodeType){case 3:case 4:c+=d.nodeValue}return c},isSimpleContent:function(a){var b=!0;for(a=a.firstChild;a;a=a.nextSibling)if(1===a.nodeType){b=!1;break}return b},contentType:function(a){var b=!1,c=!1,d=OpenLayers.Format.XML.CONTENT_TYPE.EMPTY;for(a=a.firstChild;a;a=a.nextSibling){switch(a.nodeType){case 1:c=!0;break;case 8:break;default:b=!0}if(c&&b)break}if(c&&b)d=OpenLayers.Format.XML.CONTENT_TYPE.MIXED;else{if(c)return OpenLayers.Format.XML.CONTENT_TYPE.COMPLEX;if(b)return OpenLayers.Format.XML.CONTENT_TYPE.SIMPLE}return d},
+hasAttributeNS:function(a,b,c){var d=!1;return d=a.hasAttributeNS?a.hasAttributeNS(b,c):!!this.getAttributeNodeNS(a,b,c)},setAttributeNS:function(a,b,c,d){if(a.setAttributeNS)a.setAttributeNS(b,c,d);else if(this.xmldom)b?(b=a.ownerDocument.createNode(2,c,b),b.nodeValue=d,a.setAttributeNode(b)):a.setAttribute(c,d);else throw"setAttributeNS not implemented";},createElementNSPlus:function(a,b){b=b||{};var c=b.uri||this.namespaces[b.prefix];c||(c=a.indexOf(":"),c=this.namespaces[a.substring(0,c)]);c||
+(c=this.namespaces[this.defaultPrefix]);c=this.createElementNS(c,a);b.attributes&&this.setAttributes(c,b.attributes);var d=b.value;null!=d&&c.appendChild(this.createTextNode(d));return c},setAttributes:function(a,b){var c,d,e;for(e in b)null!=b[e]&&b[e].toString&&(c=b[e].toString(),d=this.namespaces[e.substring(0,e.indexOf(":"))]||null,this.setAttributeNS(a,d,e,c))},readNode:function(a,b){b||(b={});var c=this.readers[a.namespaceURI?this.namespaceAlias[a.namespaceURI]:this.defaultPrefix];if(c){var d=
+a.localName||a.nodeName.split(":").pop();(c=c[d]||c["*"])&&c.apply(this,[a,b])}return b},readChildNodes:function(a,b){b||(b={});for(var c=a.childNodes,d,e=0,f=c.length;e<f;++e)d=c[e],1==d.nodeType&&this.readNode(d,b);return b},writeNode:function(a,b,c){var d,e=a.indexOf(":");0<e?(d=a.substring(0,e),a=a.substring(e+1)):d=c?this.namespaceAlias[c.namespaceURI]:this.defaultPrefix;b=this.writers[d][a].apply(this,[b]);c&&c.appendChild(b);return b},getChildEl:function(a,b,c){return a&&this.getThisOrNextEl(a.firstChild,
+b,c)},getNextEl:function(a,b,c){return a&&this.getThisOrNextEl(a.nextSibling,b,c)},getThisOrNextEl:function(a,b,c){a:for(;a;a=a.nextSibling)switch(a.nodeType){case 1:if(!(b&&b!==(a.localName||a.nodeName.split(":").pop())||c&&c!==a.namespaceURI))break a;a=null;break a;case 3:if(/^\s*$/.test(a.nodeValue))break;case 4:case 6:case 12:case 10:case 11:a=null;break a}return a||null},lookupNamespaceURI:function(a,b){var c=null;if(a)if(a.lookupNamespaceURI)c=a.lookupNamespaceURI(b);else a:switch(a.nodeType){case 1:if(null!==
+a.namespaceURI&&a.prefix===b){c=a.namespaceURI;break a}if(c=a.attributes.length)for(var d,e=0;e<c;++e)if(d=a.attributes[e],"xmlns"===d.prefix&&d.name==="xmlns:"+b){c=d.value||null;break a}else if("xmlns"===d.name&&null===b){c=d.value||null;break a}c=this.lookupNamespaceURI(a.parentNode,b);break a;case 2:c=this.lookupNamespaceURI(a.ownerElement,b);break a;case 9:c=this.lookupNamespaceURI(a.documentElement,b);break a;case 6:case 12:case 10:case 11:break a;default:c=this.lookupNamespaceURI(a.parentNode,
+b)}return c},getXMLDoc:function(){OpenLayers.Format.XML.document||this.xmldom||(document.implementation&&document.implementation.createDocument?OpenLayers.Format.XML.document=document.implementation.createDocument("","",null):!this.xmldom&&window.ActiveXObject&&(this.xmldom=new ActiveXObject("Microsoft.XMLDOM")));return OpenLayers.Format.XML.document||this.xmldom},CLASS_NAME:"OpenLayers.Format.XML"});OpenLayers.Format.XML.CONTENT_TYPE={EMPTY:0,SIMPLE:1,COMPLEX:2,MIXED:3};
+OpenLayers.Format.XML.lookupNamespaceURI=OpenLayers.Function.bind(OpenLayers.Format.XML.prototype.lookupNamespaceURI,OpenLayers.Format.XML.prototype);OpenLayers.Format.XML.document=null;OpenLayers.Format.WFST=function(a){a=OpenLayers.Util.applyDefaults(a,OpenLayers.Format.WFST.DEFAULTS);var b=OpenLayers.Format.WFST["v"+a.version.replace(/\./g,"_")];if(!b)throw"Unsupported WFST version: "+a.version;return new b(a)};OpenLayers.Format.WFST.DEFAULTS={version:"1.0.0"};OpenLayers.Feature=OpenLayers.Class({layer:null,id:null,lonlat:null,data:null,marker:null,popupClass:null,popup:null,initialize:function(a,b,c){this.layer=a;this.lonlat=b;this.data=null!=c?c:{};this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){null!=this.layer&&null!=this.layer.map&&null!=this.popup&&this.layer.map.removePopup(this.popup);null!=this.layer&&null!=this.marker&&this.layer.removeMarker(this.marker);this.data=this.lonlat=this.id=this.layer=null;null!=this.marker&&
+(this.destroyMarker(this.marker),this.marker=null);null!=this.popup&&(this.destroyPopup(this.popup),this.popup=null)},onScreen:function(){var a=!1;null!=this.layer&&null!=this.layer.map&&(a=this.layer.map.getExtent().containsLonLat(this.lonlat));return a},createMarker:function(){null!=this.lonlat&&(this.marker=new OpenLayers.Marker(this.lonlat,this.data.icon));return this.marker},destroyMarker:function(){this.marker.destroy()},createPopup:function(a){null!=this.lonlat&&(this.popup||(this.popup=new (this.popupClass?
+this.popupClass:OpenLayers.Popup.Anchored)(this.id+"_popup",this.lonlat,this.data.popupSize,this.data.popupContentHTML,this.marker?this.marker.icon:null,a)),null!=this.data.overflow&&(this.popup.contentDiv.style.overflow=this.data.overflow),this.popup.feature=this);return this.popup},destroyPopup:function(){this.popup&&(this.popup.feature=null,this.popup.destroy(),this.popup=null)},CLASS_NAME:"OpenLayers.Feature"});OpenLayers.State={UNKNOWN:"Unknown",INSERT:"Insert",UPDATE:"Update",DELETE:"Delete"};
+OpenLayers.Feature.Vector=OpenLayers.Class(OpenLayers.Feature,{fid:null,geometry:null,attributes:null,bounds:null,state:null,style:null,url:null,renderIntent:"default",modified:null,initialize:function(a,b,c){OpenLayers.Feature.prototype.initialize.apply(this,[null,null,b]);this.lonlat=null;this.geometry=a?a:null;this.state=null;this.attributes={};b&&(this.attributes=OpenLayers.Util.extend(this.attributes,b));this.style=c?c:null},destroy:function(){this.layer&&(this.layer.removeFeatures(this),this.layer=
+null);this.modified=this.geometry=null;OpenLayers.Feature.prototype.destroy.apply(this,arguments)},clone:function(){return new OpenLayers.Feature.Vector(this.geometry?this.geometry.clone():null,this.attributes,this.style)},onScreen:function(a){var b=!1;this.layer&&this.layer.map&&(b=this.layer.map.getExtent(),a?(a=this.geometry.getBounds(),b=b.intersectsBounds(a)):b=b.toGeometry().intersects(this.geometry));return b},getVisibility:function(){return!(this.style&&"none"==this.style.display||!this.layer||
+this.layer&&this.layer.styleMap&&"none"==this.layer.styleMap.createSymbolizer(this,this.renderIntent).display||this.layer&&!this.layer.getVisibility())},createMarker:function(){return null},destroyMarker:function(){},createPopup:function(){return null},atPoint:function(a,b,c){var d=!1;this.geometry&&(d=this.geometry.atPoint(a,b,c));return d},destroyPopup:function(){},move:function(a){if(this.layer&&this.geometry.move){a="OpenLayers.LonLat"==a.CLASS_NAME?this.layer.getViewPortPxFromLonLat(a):a;var b=
+this.layer.getViewPortPxFromLonLat(this.geometry.getBounds().getCenterLonLat()),c=this.layer.map.getResolution();this.geometry.move(c*(a.x-b.x),c*(b.y-a.y));this.layer.drawFeature(this);return b}},toState:function(a){if(a==OpenLayers.State.UPDATE)switch(this.state){case OpenLayers.State.UNKNOWN:case OpenLayers.State.DELETE:this.state=a}else if(a==OpenLayers.State.INSERT)switch(this.state){case OpenLayers.State.UNKNOWN:break;default:this.state=a}else if(a==OpenLayers.State.DELETE)switch(this.state){case OpenLayers.State.UNKNOWN:case OpenLayers.State.UPDATE:this.state=
+a}else a==OpenLayers.State.UNKNOWN&&(this.state=a)},CLASS_NAME:"OpenLayers.Feature.Vector"});
+OpenLayers.Feature.Vector.style={"default":{fillColor:"#ee9900",fillOpacity:0.4,hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"#ee9900",strokeOpacity:1,strokeWidth:1,strokeLinecap:"round",strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"inherit",fontColor:"#000000",labelAlign:"cm",labelOutlineColor:"white",labelOutlineWidth:3},select:{fillColor:"blue",fillOpacity:0.4,
+hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"blue",strokeOpacity:1,strokeWidth:2,strokeLinecap:"round",strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"pointer",fontColor:"#000000",labelAlign:"cm",labelOutlineColor:"white",labelOutlineWidth:3},temporary:{fillColor:"#66cccc",fillOpacity:0.2,hoverFillColor:"white",hoverFillOpacity:0.8,strokeColor:"#66cccc",strokeOpacity:1,
+strokeLinecap:"round",strokeWidth:2,strokeDashstyle:"solid",hoverStrokeColor:"red",hoverStrokeOpacity:1,hoverStrokeWidth:0.2,pointRadius:6,hoverPointRadius:1,hoverPointUnit:"%",pointerEvents:"visiblePainted",cursor:"inherit",fontColor:"#000000",labelAlign:"cm",labelOutlineColor:"white",labelOutlineWidth:3},"delete":{display:"none"}};OpenLayers.Style=OpenLayers.Class({id:null,name:null,title:null,description:null,layerName:null,isDefault:!1,rules:null,context:null,defaultStyle:null,defaultsPerSymbolizer:!1,propertyStyles:null,initialize:function(a,b){OpenLayers.Util.extend(this,b);this.rules=[];b&&b.rules&&this.addRules(b.rules);this.setDefaultStyle(a||OpenLayers.Feature.Vector.style["default"]);this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){for(var a=0,b=this.rules.length;a<b;a++)this.rules[a].destroy(),
+this.rules[a]=null;this.defaultStyle=this.rules=null},createSymbolizer:function(a){for(var b=this.defaultsPerSymbolizer?{}:this.createLiterals(OpenLayers.Util.extend({},this.defaultStyle),a),c=this.rules,d,e=[],f=!1,g=0,h=c.length;g<h;g++)d=c[g],d.evaluate(a)&&(d instanceof OpenLayers.Rule&&d.elseFilter?e.push(d):(f=!0,this.applySymbolizer(d,b,a)));if(!1==f&&0<e.length)for(f=!0,g=0,h=e.length;g<h;g++)this.applySymbolizer(e[g],b,a);0<c.length&&!1==f&&(b.display="none");null!=b.label&&"string"!==typeof b.label&&
+(b.label=String(b.label));return b},applySymbolizer:function(a,b,c){var d=c.geometry?this.getSymbolizerPrefix(c.geometry):OpenLayers.Style.SYMBOLIZER_PREFIXES[0];a=a.symbolizer[d]||a.symbolizer;!0===this.defaultsPerSymbolizer&&(d=this.defaultStyle,OpenLayers.Util.applyDefaults(a,{pointRadius:d.pointRadius}),!0!==a.stroke&&!0!==a.graphic||OpenLayers.Util.applyDefaults(a,{strokeWidth:d.strokeWidth,strokeColor:d.strokeColor,strokeOpacity:d.strokeOpacity,strokeDashstyle:d.strokeDashstyle,strokeLinecap:d.strokeLinecap}),
+!0!==a.fill&&!0!==a.graphic||OpenLayers.Util.applyDefaults(a,{fillColor:d.fillColor,fillOpacity:d.fillOpacity}),!0===a.graphic&&OpenLayers.Util.applyDefaults(a,{pointRadius:this.defaultStyle.pointRadius,externalGraphic:this.defaultStyle.externalGraphic,graphicName:this.defaultStyle.graphicName,graphicOpacity:this.defaultStyle.graphicOpacity,graphicWidth:this.defaultStyle.graphicWidth,graphicHeight:this.defaultStyle.graphicHeight,graphicXOffset:this.defaultStyle.graphicXOffset,graphicYOffset:this.defaultStyle.graphicYOffset}));
+return this.createLiterals(OpenLayers.Util.extend(b,a),c)},createLiterals:function(a,b){var c=OpenLayers.Util.extend({},b.attributes||b.data);OpenLayers.Util.extend(c,this.context);for(var d in this.propertyStyles)a[d]=OpenLayers.Style.createLiteral(a[d],c,b,d);return a},findPropertyStyles:function(){var a={};this.addPropertyStyles(a,this.defaultStyle);for(var b=this.rules,c,d,e=0,f=b.length;e<f;e++){c=b[e].symbolizer;for(var g in c)if(d=c[g],"object"==typeof d)this.addPropertyStyles(a,d);else{this.addPropertyStyles(a,
+c);break}}return a},addPropertyStyles:function(a,b){var c,d;for(d in b)c=b[d],"string"==typeof c&&c.match(/\$\{\w+\}/)&&(a[d]=!0);return a},addRules:function(a){Array.prototype.push.apply(this.rules,a);this.propertyStyles=this.findPropertyStyles()},setDefaultStyle:function(a){this.defaultStyle=a;this.propertyStyles=this.findPropertyStyles()},getSymbolizerPrefix:function(a){for(var b=OpenLayers.Style.SYMBOLIZER_PREFIXES,c=0,d=b.length;c<d;c++)if(-1!=a.CLASS_NAME.indexOf(b[c]))return b[c]},clone:function(){var a=
+OpenLayers.Util.extend({},this);if(this.rules){a.rules=[];for(var b=0,c=this.rules.length;b<c;++b)a.rules.push(this.rules[b].clone())}a.context=this.context&&OpenLayers.Util.extend({},this.context);b=OpenLayers.Util.extend({},this.defaultStyle);return new OpenLayers.Style(b,a)},CLASS_NAME:"OpenLayers.Style"});OpenLayers.Style.createLiteral=function(a,b,c,d){"string"==typeof a&&-1!=a.indexOf("${")&&(a=OpenLayers.String.format(a,b,[c,d]),a=isNaN(a)||!a?a:parseFloat(a));return a};
+OpenLayers.Style.SYMBOLIZER_PREFIXES=["Point","Line","Polygon","Text","Raster"];OpenLayers.Filter=OpenLayers.Class({initialize:function(a){OpenLayers.Util.extend(this,a)},destroy:function(){},evaluate:function(a){return!0},clone:function(){return null},toString:function(){return OpenLayers.Format&&OpenLayers.Format.CQL?OpenLayers.Format.CQL.prototype.write(this):Object.prototype.toString.call(this)},CLASS_NAME:"OpenLayers.Filter"});OpenLayers.Filter.Spatial=OpenLayers.Class(OpenLayers.Filter,{type:null,property:null,value:null,distance:null,distanceUnits:null,evaluate:function(a){var b=!1;switch(this.type){case OpenLayers.Filter.Spatial.BBOX:case OpenLayers.Filter.Spatial.INTERSECTS:if(a.geometry){var c=this.value;"OpenLayers.Bounds"==this.value.CLASS_NAME&&(c=this.value.toGeometry());a.geometry.intersects(c)&&(b=!0)}break;default:throw Error("evaluate is not implemented for this filter type.");}return b},clone:function(){var a=
+OpenLayers.Util.applyDefaults({value:this.value&&this.value.clone&&this.value.clone()},this);return new OpenLayers.Filter.Spatial(a)},CLASS_NAME:"OpenLayers.Filter.Spatial"});OpenLayers.Filter.Spatial.BBOX="BBOX";OpenLayers.Filter.Spatial.INTERSECTS="INTERSECTS";OpenLayers.Filter.Spatial.DWITHIN="DWITHIN";OpenLayers.Filter.Spatial.WITHIN="WITHIN";OpenLayers.Filter.Spatial.CONTAINS="CONTAINS";OpenLayers.Filter.FeatureId=OpenLayers.Class(OpenLayers.Filter,{fids:null,type:"FID",initialize:function(a){this.fids=[];OpenLayers.Filter.prototype.initialize.apply(this,[a])},evaluate:function(a){for(var b=0,c=this.fids.length;b<c;b++)if((a.fid||a.id)==this.fids[b])return!0;return!1},clone:function(){var a=new OpenLayers.Filter.FeatureId;OpenLayers.Util.extend(a,this);a.fids=this.fids.slice();return a},CLASS_NAME:"OpenLayers.Filter.FeatureId"});OpenLayers.Format.WFST.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",wfs:"http://www.opengis.net/wfs",gml:"http://www.opengis.net/gml",ogc:"http://www.opengis.net/ogc",ows:"http://www.opengis.net/ows"},defaultPrefix:"wfs",version:null,schemaLocations:null,srsName:null,extractAttributes:!0,xy:!0,stateName:null,initialize:function(a){this.stateName={};this.stateName[OpenLayers.State.INSERT]="wfs:Insert";this.stateName[OpenLayers.State.UPDATE]=
+"wfs:Update";this.stateName[OpenLayers.State.DELETE]="wfs:Delete";OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},getSrsName:function(a,b){var c=b&&b.srsName;c||(c=a&&a.layer?a.layer.projection.getCode():this.srsName);return c},read:function(a,b){b=b||{};OpenLayers.Util.applyDefaults(b,{output:"features"});"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);var c={};a&&this.readNode(a,c,!0);c.features&&"features"===b.output&&
+(c=c.features);return c},readers:{wfs:{FeatureCollection:function(a,b){b.features=[];this.readChildNodes(a,b)}}},write:function(a,b){var c=this.writeNode("wfs:Transaction",{features:a,options:b}),d=this.schemaLocationAttr();d&&this.setAttributeNS(c,this.namespaces.xsi,"xsi:schemaLocation",d);return OpenLayers.Format.XML.prototype.write.apply(this,[c])},writers:{wfs:{GetFeature:function(a){var b=this.createElementNSPlus("wfs:GetFeature",{attributes:{service:"WFS",version:this.version,handle:a&&a.handle,
+outputFormat:a&&a.outputFormat,maxFeatures:a&&a.maxFeatures,"xsi:schemaLocation":this.schemaLocationAttr(a)}});if("string"==typeof this.featureType)this.writeNode("Query",a,b);else for(var c=0,d=this.featureType.length;c<d;c++)a.featureType=this.featureType[c],this.writeNode("Query",a,b);return b},Transaction:function(a){a=a||{};var b=a.options||{},c=this.createElementNSPlus("wfs:Transaction",{attributes:{service:"WFS",version:this.version,handle:b.handle}}),d,e=a.features;if(e){!0===b.multi&&OpenLayers.Util.extend(this.geometryTypes,
+{"OpenLayers.Geometry.Point":"MultiPoint","OpenLayers.Geometry.LineString":!0===this.multiCurve?"MultiCurve":"MultiLineString","OpenLayers.Geometry.Polygon":!0===this.multiSurface?"MultiSurface":"MultiPolygon"});var f,g;a=0;for(d=e.length;a<d;++a)g=e[a],(f=this.stateName[g.state])&&this.writeNode(f,{feature:g,options:b},c);!0===b.multi&&this.setGeometryTypes()}if(b.nativeElements)for(a=0,d=b.nativeElements.length;a<d;++a)this.writeNode("wfs:Native",b.nativeElements[a],c);return c},Native:function(a){return this.createElementNSPlus("wfs:Native",
+{attributes:{vendorId:a.vendorId,safeToIgnore:a.safeToIgnore},value:a.value})},Insert:function(a){var b=a.feature;a=a.options;a=this.createElementNSPlus("wfs:Insert",{attributes:{handle:a&&a.handle}});this.srsName=this.getSrsName(b);this.writeNode("feature:_typeName",b,a);return a},Update:function(a){var b=a.feature;a=a.options;a=this.createElementNSPlus("wfs:Update",{attributes:{handle:a&&a.handle,typeName:(this.featureNS?this.featurePrefix+":":"")+this.featureType}});this.featureNS&&a.setAttribute("xmlns:"+
+this.featurePrefix,this.featureNS);var c=b.modified;null===this.geometryName||c&&void 0===c.geometry||(this.srsName=this.getSrsName(b),this.writeNode("Property",{name:this.geometryName,value:b.geometry},a));for(var d in b.attributes)void 0===b.attributes[d]||c&&c.attributes&&(!c.attributes||void 0===c.attributes[d])||this.writeNode("Property",{name:d,value:b.attributes[d]},a);this.writeNode("ogc:Filter",new OpenLayers.Filter.FeatureId({fids:[b.fid]}),a);return a},Property:function(a){var b=this.createElementNSPlus("wfs:Property");
+this.writeNode("Name",a.name,b);null!==a.value&&this.writeNode("Value",a.value,b);return b},Name:function(a){return this.createElementNSPlus("wfs:Name",{value:a})},Value:function(a){var b;a instanceof OpenLayers.Geometry?(b=this.createElementNSPlus("wfs:Value"),a=this.writeNode("feature:_geometry",a).firstChild,b.appendChild(a)):b=this.createElementNSPlus("wfs:Value",{value:a});return b},Delete:function(a){var b=a.feature;a=a.options;a=this.createElementNSPlus("wfs:Delete",{attributes:{handle:a&&
+a.handle,typeName:(this.featureNS?this.featurePrefix+":":"")+this.featureType}});this.featureNS&&a.setAttribute("xmlns:"+this.featurePrefix,this.featureNS);this.writeNode("ogc:Filter",new OpenLayers.Filter.FeatureId({fids:[b.fid]}),a);return a}}},schemaLocationAttr:function(a){a=OpenLayers.Util.extend({featurePrefix:this.featurePrefix,schema:this.schema},a);var b=OpenLayers.Util.extend({},this.schemaLocations);a.schema&&(b[a.featurePrefix]=a.schema);a=[];var c,d;for(d in b)(c=this.namespaces[d])&&
+a.push(c+" "+b[d]);return a.join(" ")||void 0},setFilterProperty:function(a){if(a.filters)for(var b=0,c=a.filters.length;b<c;++b)OpenLayers.Format.WFST.v1.prototype.setFilterProperty.call(this,a.filters[b]);else a instanceof OpenLayers.Filter.Spatial&&!a.property&&(a.property=this.geometryName)},CLASS_NAME:"OpenLayers.Format.WFST.v1"});OpenLayers.Format.OGCExceptionReport=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ogc:"http://www.opengis.net/ogc"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},defaultPrefix:"ogc",read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));var b={exceptionReport:null};a.documentElement&&(this.readChildNodes(a,b),null===b.exceptionReport&&(b=(new OpenLayers.Format.OWSCommon).read(a)));return b},readers:{ogc:{ServiceExceptionReport:function(a,
+b){b.exceptionReport={exceptions:[]};this.readChildNodes(a,b.exceptionReport)},ServiceException:function(a,b){var c={code:a.getAttribute("code"),locator:a.getAttribute("locator"),text:this.getChildValue(a)};b.exceptions.push(c)}}},CLASS_NAME:"OpenLayers.Format.OGCExceptionReport"});OpenLayers.Format.XML.VersionedOGC=OpenLayers.Class(OpenLayers.Format.XML,{defaultVersion:null,version:null,profile:null,allowFallback:!1,name:null,stringifyOutput:!1,parser:null,initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a]);a=this.CLASS_NAME;this.name=a.substring(a.lastIndexOf(".")+1)},getVersion:function(a,b){var c;a?(c=this.version,c||(c=a.getAttribute("version"),c||(c=this.defaultVersion))):c=b&&b.version||this.version||this.defaultVersion;return c},getParser:function(a){a=
+a||this.defaultVersion;var b=this.profile?"_"+this.profile:"";if(!this.parser||this.parser.VERSION!=a){var c=OpenLayers.Format[this.name]["v"+a.replace(/\./g,"_")+b];if(!c&&(""!==b&&this.allowFallback&&(b="",c=OpenLayers.Format[this.name]["v"+a.replace(/\./g,"_")]),!c))throw"Can't find a "+this.name+" parser for version "+a+b;this.parser=new c(this.options)}return this.parser},write:function(a,b){var c=this.getVersion(null,b);this.parser=this.getParser(c);c=this.parser.write(a,b);return!1===this.stringifyOutput?
+c:OpenLayers.Format.XML.prototype.write.apply(this,[c])},read:function(a,b){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));var c=this.getVersion(a.documentElement);this.parser=this.getParser(c);var d=this.parser.read(a,b),e=this.parser.errorProperty||null;null!==e&&void 0===d[e]&&(e=new OpenLayers.Format.OGCExceptionReport,d.error=e.read(a));d.version=c;return d},CLASS_NAME:"OpenLayers.Format.XML.VersionedOGC"});OpenLayers.Filter.Logical=OpenLayers.Class(OpenLayers.Filter,{filters:null,type:null,initialize:function(a){this.filters=[];OpenLayers.Filter.prototype.initialize.apply(this,[a])},destroy:function(){this.filters=null;OpenLayers.Filter.prototype.destroy.apply(this)},evaluate:function(a){var b,c;switch(this.type){case OpenLayers.Filter.Logical.AND:b=0;for(c=this.filters.length;b<c;b++)if(!1==this.filters[b].evaluate(a))return!1;return!0;case OpenLayers.Filter.Logical.OR:b=0;for(c=this.filters.length;b<
+c;b++)if(!0==this.filters[b].evaluate(a))return!0;return!1;case OpenLayers.Filter.Logical.NOT:return!this.filters[0].evaluate(a)}},clone:function(){for(var a=[],b=0,c=this.filters.length;b<c;++b)a.push(this.filters[b].clone());return new OpenLayers.Filter.Logical({type:this.type,filters:a})},CLASS_NAME:"OpenLayers.Filter.Logical"});OpenLayers.Filter.Logical.AND="&&";OpenLayers.Filter.Logical.OR="||";OpenLayers.Filter.Logical.NOT="!";OpenLayers.Filter.Comparison=OpenLayers.Class(OpenLayers.Filter,{type:null,property:null,value:null,matchCase:!0,lowerBoundary:null,upperBoundary:null,initialize:function(a){OpenLayers.Filter.prototype.initialize.apply(this,[a]);this.type===OpenLayers.Filter.Comparison.LIKE&&void 0===a.matchCase&&(this.matchCase=null)},evaluate:function(a){a instanceof OpenLayers.Feature.Vector&&(a=a.attributes);var b=!1;a=a[this.property];switch(this.type){case OpenLayers.Filter.Comparison.EQUAL_TO:b=this.value;
+b=this.matchCase||"string"!=typeof a||"string"!=typeof b?a==b:a.toUpperCase()==b.toUpperCase();break;case OpenLayers.Filter.Comparison.NOT_EQUAL_TO:b=this.value;b=this.matchCase||"string"!=typeof a||"string"!=typeof b?a!=b:a.toUpperCase()!=b.toUpperCase();break;case OpenLayers.Filter.Comparison.LESS_THAN:b=a<this.value;break;case OpenLayers.Filter.Comparison.GREATER_THAN:b=a>this.value;break;case OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO:b=a<=this.value;break;case OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO:b=
+a>=this.value;break;case OpenLayers.Filter.Comparison.BETWEEN:b=a>=this.lowerBoundary&&a<=this.upperBoundary;break;case OpenLayers.Filter.Comparison.LIKE:b=RegExp(this.value,"gi").test(a);break;case OpenLayers.Filter.Comparison.IS_NULL:b=null===a}return b},value2regex:function(a,b,c){if("."==a)throw Error("'.' is an unsupported wildCard character for OpenLayers.Filter.Comparison");a=a?a:"*";b=b?b:".";this.value=this.value.replace(RegExp("\\"+(c?c:"!")+"(.|$)","g"),"\\$1");this.value=this.value.replace(RegExp("\\"+
+b,"g"),".");this.value=this.value.replace(RegExp("\\"+a,"g"),".*");this.value=this.value.replace(RegExp("\\\\.\\*","g"),"\\"+a);return this.value=this.value.replace(RegExp("\\\\\\.","g"),"\\"+b)},regex2value:function(){var a=this.value,a=a.replace(/!/g,"!!"),a=a.replace(/(\\)?\\\./g,function(a,c){return c?a:"!."}),a=a.replace(/(\\)?\\\*/g,function(a,c){return c?a:"!*"}),a=a.replace(/\\\\/g,"\\");return a=a.replace(/\.\*/g,"*")},clone:function(){return OpenLayers.Util.extend(new OpenLayers.Filter.Comparison,
+this)},CLASS_NAME:"OpenLayers.Filter.Comparison"});OpenLayers.Filter.Comparison.EQUAL_TO="==";OpenLayers.Filter.Comparison.NOT_EQUAL_TO="!=";OpenLayers.Filter.Comparison.LESS_THAN="<";OpenLayers.Filter.Comparison.GREATER_THAN=">";OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO="<=";OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO=">=";OpenLayers.Filter.Comparison.BETWEEN="..";OpenLayers.Filter.Comparison.LIKE="~";OpenLayers.Filter.Comparison.IS_NULL="NULL";OpenLayers.Format.Filter=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.0.0",CLASS_NAME:"OpenLayers.Format.Filter"});OpenLayers.Filter.Function=OpenLayers.Class(OpenLayers.Filter,{name:null,params:null,CLASS_NAME:"OpenLayers.Filter.Function"});OpenLayers.Date={dateRegEx:/^(?:(\d{4})(?:-(\d{2})(?:-(\d{2}))?)?)?(?:(?:T(\d{1,2}):(\d{2}):(\d{2}(?:\.\d+)?)(Z|(?:[+-]\d{1,2}(?::(\d{2}))?)))|Z)?$/,toISOString:function(){return"toISOString"in Date.prototype?function(a){return a.toISOString()}:function(a){return isNaN(a.getTime())?"Invalid Date":a.getUTCFullYear()+"-"+OpenLayers.Number.zeroPad(a.getUTCMonth()+1,2)+"-"+OpenLayers.Number.zeroPad(a.getUTCDate(),2)+"T"+OpenLayers.Number.zeroPad(a.getUTCHours(),2)+":"+OpenLayers.Number.zeroPad(a.getUTCMinutes(),
+2)+":"+OpenLayers.Number.zeroPad(a.getUTCSeconds(),2)+"."+OpenLayers.Number.zeroPad(a.getUTCMilliseconds(),3)+"Z"}}(),parse:function(a){var b;if((a=a.match(this.dateRegEx))&&(a[1]||a[7])){b=parseInt(a[1],10)||0;var c=parseInt(a[2],10)-1||0,d=parseInt(a[3],10)||1;b=new Date(Date.UTC(b,c,d));if(c=a[7]){var d=parseInt(a[4],10),e=parseInt(a[5],10),f=parseFloat(a[6]),g=f|0,f=Math.round(1E3*(f-g));b.setUTCHours(d,e,g,f);"Z"!==c&&(c=parseInt(c,10),a=parseInt(a[8],10)||0,a=-1E3*(60*60*c+60*a),b=new Date(b.getTime()+
+a))}}else b=new Date("invalid");return b}};OpenLayers.Format.Filter.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ogc:"http://www.opengis.net/ogc",gml:"http://www.opengis.net/gml",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},defaultPrefix:"ogc",schemaLocation:null,initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},read:function(a){var b={};this.readers.ogc.Filter.apply(this,[a,b]);return b.filter},readers:{ogc:{_expression:function(a){for(var b="",c=a.firstChild;c;c=
+c.nextSibling)switch(c.nodeType){case 1:a=this.readNode(c);a.property?b+="${"+a.property+"}":void 0!==a.value&&(b+=a.value);break;case 3:case 4:b+=c.nodeValue}return b},Filter:function(a,b){var c={fids:[],filters:[]};this.readChildNodes(a,c);0<c.fids.length?b.filter=new OpenLayers.Filter.FeatureId({fids:c.fids}):0<c.filters.length&&(b.filter=c.filters[0])},FeatureId:function(a,b){var c=a.getAttribute("fid");c&&b.fids.push(c)},And:function(a,b){var c=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.AND});
+this.readChildNodes(a,c);b.filters.push(c)},Or:function(a,b){var c=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.OR});this.readChildNodes(a,c);b.filters.push(c)},Not:function(a,b){var c=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.NOT});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsLessThan:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.LESS_THAN});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsGreaterThan:function(a,
+b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.GREATER_THAN});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsLessThanOrEqualTo:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsGreaterThanOrEqualTo:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO});this.readChildNodes(a,c);b.filters.push(c)},
+PropertyIsBetween:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.BETWEEN});this.readChildNodes(a,c);b.filters.push(c)},Literal:function(a,b){b.value=OpenLayers.String.numericIf(this.getChildValue(a),!0)},PropertyName:function(a,b){b.property=this.getChildValue(a)},LowerBoundary:function(a,b){b.lowerBoundary=OpenLayers.String.numericIf(this.readers.ogc._expression.call(this,a),!0)},UpperBoundary:function(a,b){b.upperBoundary=OpenLayers.String.numericIf(this.readers.ogc._expression.call(this,
+a),!0)},Intersects:function(a,b){this.readSpatial(a,b,OpenLayers.Filter.Spatial.INTERSECTS)},Within:function(a,b){this.readSpatial(a,b,OpenLayers.Filter.Spatial.WITHIN)},Contains:function(a,b){this.readSpatial(a,b,OpenLayers.Filter.Spatial.CONTAINS)},DWithin:function(a,b){this.readSpatial(a,b,OpenLayers.Filter.Spatial.DWITHIN)},Distance:function(a,b){b.distance=parseInt(this.getChildValue(a));b.distanceUnits=a.getAttribute("units")},Function:function(a,b){},PropertyIsNull:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.IS_NULL});
+this.readChildNodes(a,c);b.filters.push(c)}}},readSpatial:function(a,b,c){c=new OpenLayers.Filter.Spatial({type:c});this.readChildNodes(a,c);c.value=c.components[0];delete c.components;b.filters.push(c)},encodeLiteral:function(a){a instanceof Date&&(a=OpenLayers.Date.toISOString(a));return a},writeOgcExpression:function(a,b){a instanceof OpenLayers.Filter.Function?this.writeNode("Function",a,b):this.writeNode("Literal",a,b);return b},write:function(a){return this.writers.ogc.Filter.apply(this,[a])},
+writers:{ogc:{Filter:function(a){var b=this.createElementNSPlus("ogc:Filter");this.writeNode(this.getFilterType(a),a,b);return b},_featureIds:function(a){for(var b=this.createDocumentFragment(),c=0,d=a.fids.length;c<d;++c)this.writeNode("ogc:FeatureId",a.fids[c],b);return b},FeatureId:function(a){return this.createElementNSPlus("ogc:FeatureId",{attributes:{fid:a}})},And:function(a){for(var b=this.createElementNSPlus("ogc:And"),c,d=0,e=a.filters.length;d<e;++d)c=a.filters[d],this.writeNode(this.getFilterType(c),
+c,b);return b},Or:function(a){for(var b=this.createElementNSPlus("ogc:Or"),c,d=0,e=a.filters.length;d<e;++d)c=a.filters[d],this.writeNode(this.getFilterType(c),c,b);return b},Not:function(a){var b=this.createElementNSPlus("ogc:Not");a=a.filters[0];this.writeNode(this.getFilterType(a),a,b);return b},PropertyIsLessThan:function(a){var b=this.createElementNSPlus("ogc:PropertyIsLessThan");this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsGreaterThan:function(a){var b=
+this.createElementNSPlus("ogc:PropertyIsGreaterThan");this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsLessThanOrEqualTo:function(a){var b=this.createElementNSPlus("ogc:PropertyIsLessThanOrEqualTo");this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsGreaterThanOrEqualTo:function(a){var b=this.createElementNSPlus("ogc:PropertyIsGreaterThanOrEqualTo");this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);
+return b},PropertyIsBetween:function(a){var b=this.createElementNSPlus("ogc:PropertyIsBetween");this.writeNode("PropertyName",a,b);this.writeNode("LowerBoundary",a,b);this.writeNode("UpperBoundary",a,b);return b},PropertyName:function(a){return this.createElementNSPlus("ogc:PropertyName",{value:a.property})},Literal:function(a){return this.createElementNSPlus("ogc:Literal",{value:(this.encodeLiteral||OpenLayers.Format.Filter.v1.prototype.encodeLiteral)(a)})},LowerBoundary:function(a){var b=this.createElementNSPlus("ogc:LowerBoundary");
+this.writeOgcExpression(a.lowerBoundary,b);return b},UpperBoundary:function(a){var b=this.createElementNSPlus("ogc:UpperBoundary");this.writeNode("Literal",a.upperBoundary,b);return b},INTERSECTS:function(a){return this.writeSpatial(a,"Intersects")},WITHIN:function(a){return this.writeSpatial(a,"Within")},CONTAINS:function(a){return this.writeSpatial(a,"Contains")},DWITHIN:function(a){var b=this.writeSpatial(a,"DWithin");this.writeNode("Distance",a,b);return b},Distance:function(a){return this.createElementNSPlus("ogc:Distance",
+{attributes:{units:a.distanceUnits},value:a.distance})},Function:function(a){var b=this.createElementNSPlus("ogc:Function",{attributes:{name:a.name}});a=a.params;for(var c=0,d=a.length;c<d;c++)this.writeOgcExpression(a[c],b);return b},PropertyIsNull:function(a){var b=this.createElementNSPlus("ogc:PropertyIsNull");this.writeNode("PropertyName",a,b);return b}}},getFilterType:function(a){var b=this.filterMap[a.type];if(!b)throw"Filter writing not supported for rule type: "+a.type;return b},filterMap:{"&&":"And",
+"||":"Or","!":"Not","==":"PropertyIsEqualTo","!=":"PropertyIsNotEqualTo","<":"PropertyIsLessThan",">":"PropertyIsGreaterThan","<=":"PropertyIsLessThanOrEqualTo",">=":"PropertyIsGreaterThanOrEqualTo","..":"PropertyIsBetween","~":"PropertyIsLike",NULL:"PropertyIsNull",BBOX:"BBOX",DWITHIN:"DWITHIN",WITHIN:"WITHIN",CONTAINS:"CONTAINS",INTERSECTS:"INTERSECTS",FID:"_featureIds"},CLASS_NAME:"OpenLayers.Format.Filter.v1"});OpenLayers.Geometry=OpenLayers.Class({id:null,parent:null,bounds:null,initialize:function(){this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){this.bounds=this.id=null},clone:function(){return new OpenLayers.Geometry},setBounds:function(a){a&&(this.bounds=a.clone())},clearBounds:function(){this.bounds=null;this.parent&&this.parent.clearBounds()},extendBounds:function(a){this.getBounds()?this.bounds.extend(a):this.setBounds(a)},getBounds:function(){null==this.bounds&&this.calculateBounds();
+return this.bounds},calculateBounds:function(){},distanceTo:function(a,b){},getVertices:function(a){},atPoint:function(a,b,c){var d=!1;null!=this.getBounds()&&null!=a&&(b=null!=b?b:0,c=null!=c?c:0,d=(new OpenLayers.Bounds(this.bounds.left-b,this.bounds.bottom-c,this.bounds.right+b,this.bounds.top+c)).containsLonLat(a));return d},getLength:function(){return 0},getArea:function(){return 0},getCentroid:function(){return null},toString:function(){return OpenLayers.Format&&OpenLayers.Format.WKT?OpenLayers.Format.WKT.prototype.write(new OpenLayers.Feature.Vector(this)):
+Object.prototype.toString.call(this)},CLASS_NAME:"OpenLayers.Geometry"});OpenLayers.Geometry.fromWKT=function(a){var b;if(OpenLayers.Format&&OpenLayers.Format.WKT){var c=OpenLayers.Geometry.fromWKT.format;c||(c=new OpenLayers.Format.WKT,OpenLayers.Geometry.fromWKT.format=c);a=c.read(a);if(a instanceof OpenLayers.Feature.Vector)b=a.geometry;else if(OpenLayers.Util.isArray(a)){b=a.length;for(var c=Array(b),d=0;d<b;++d)c[d]=a[d].geometry;b=new OpenLayers.Geometry.Collection(c)}}return b};
+OpenLayers.Geometry.segmentsIntersect=function(a,b,c){var d=c&&c.point;c=c&&c.tolerance;var e=!1,f=a.x1-b.x1,g=a.y1-b.y1,h=a.x2-a.x1,k=a.y2-a.y1,l=b.y2-b.y1,m=b.x2-b.x1,n=l*h-m*k,l=m*g-l*f,g=h*g-k*f;0==n?0==l&&0==g&&(e=!0):(f=l/n,n=g/n,0<=f&&(1>=f&&0<=n&&1>=n)&&(d?(h=a.x1+f*h,n=a.y1+f*k,e=new OpenLayers.Geometry.Point(h,n)):e=!0));if(c)if(e){if(d)a:for(a=[a,b],b=0;2>b;++b)for(f=a[b],k=1;3>k;++k)if(h=f["x"+k],n=f["y"+k],d=Math.sqrt(Math.pow(h-e.x,2)+Math.pow(n-e.y,2)),d<c){e.x=h;e.y=n;break a}}else a:for(a=
+[a,b],b=0;2>b;++b)for(h=a[b],n=a[(b+1)%2],k=1;3>k;++k)if(f={x:h["x"+k],y:h["y"+k]},g=OpenLayers.Geometry.distanceToSegment(f,n),g.distance<c){e=d?new OpenLayers.Geometry.Point(f.x,f.y):!0;break a}return e};OpenLayers.Geometry.distanceToSegment=function(a,b){var c=OpenLayers.Geometry.distanceSquaredToSegment(a,b);c.distance=Math.sqrt(c.distance);return c};
+OpenLayers.Geometry.distanceSquaredToSegment=function(a,b){var c=a.x,d=a.y,e=b.x1,f=b.y1,g=b.x2,h=b.y2,k=g-e,l=h-f,m=(k*(c-e)+l*(d-f))/(Math.pow(k,2)+Math.pow(l,2));0>=m||(1<=m?(e=g,f=h):(e+=m*k,f+=m*l));return{distance:Math.pow(e-c,2)+Math.pow(f-d,2),x:e,y:f,along:m}};OpenLayers.Geometry.Point=OpenLayers.Class(OpenLayers.Geometry,{x:null,y:null,initialize:function(a,b){OpenLayers.Geometry.prototype.initialize.apply(this,arguments);this.x=parseFloat(a);this.y=parseFloat(b)},clone:function(a){null==a&&(a=new OpenLayers.Geometry.Point(this.x,this.y));OpenLayers.Util.applyDefaults(a,this);return a},calculateBounds:function(){this.bounds=new OpenLayers.Bounds(this.x,this.y,this.x,this.y)},distanceTo:function(a,b){var c=!(b&&!1===b.edge)&&b&&b.details,d,e,f,g,h;a instanceof
+OpenLayers.Geometry.Point?(e=this.x,f=this.y,g=a.x,h=a.y,d=Math.sqrt(Math.pow(e-g,2)+Math.pow(f-h,2)),d=c?{x0:e,y0:f,x1:g,y1:h,distance:d}:d):(d=a.distanceTo(this,b),c&&(d={x0:d.x1,y0:d.y1,x1:d.x0,y1:d.y0,distance:d.distance}));return d},equals:function(a){var b=!1;null!=a&&(b=this.x==a.x&&this.y==a.y||isNaN(this.x)&&isNaN(this.y)&&isNaN(a.x)&&isNaN(a.y));return b},toShortString:function(){return this.x+", "+this.y},move:function(a,b){this.x+=a;this.y+=b;this.clearBounds()},rotate:function(a,b){a*=
+Math.PI/180;var c=this.distanceTo(b),d=a+Math.atan2(this.y-b.y,this.x-b.x);this.x=b.x+c*Math.cos(d);this.y=b.y+c*Math.sin(d);this.clearBounds()},getCentroid:function(){return new OpenLayers.Geometry.Point(this.x,this.y)},resize:function(a,b,c){this.x=b.x+a*(void 0==c?1:c)*(this.x-b.x);this.y=b.y+a*(this.y-b.y);this.clearBounds();return this},intersects:function(a){var b=!1;return b="OpenLayers.Geometry.Point"==a.CLASS_NAME?this.equals(a):a.intersects(this)},transform:function(a,b){a&&b&&(OpenLayers.Projection.transform(this,
+a,b),this.bounds=null);return this},getVertices:function(a){return[this]},CLASS_NAME:"OpenLayers.Geometry.Point"});OpenLayers.Geometry.Collection=OpenLayers.Class(OpenLayers.Geometry,{components:null,componentTypes:null,initialize:function(a){OpenLayers.Geometry.prototype.initialize.apply(this,arguments);this.components=[];null!=a&&this.addComponents(a)},destroy:function(){this.components.length=0;this.components=null;OpenLayers.Geometry.prototype.destroy.apply(this,arguments)},clone:function(){for(var a=eval("new "+this.CLASS_NAME+"()"),b=0,c=this.components.length;b<c;b++)a.addComponent(this.components[b].clone());
+OpenLayers.Util.applyDefaults(a,this);return a},getComponentsString:function(){for(var a=[],b=0,c=this.components.length;b<c;b++)a.push(this.components[b].toShortString());return a.join(",")},calculateBounds:function(){this.bounds=null;var a=new OpenLayers.Bounds,b=this.components;if(b)for(var c=0,d=b.length;c<d;c++)a.extend(b[c].getBounds());null!=a.left&&(null!=a.bottom&&null!=a.right&&null!=a.top)&&this.setBounds(a)},addComponents:function(a){OpenLayers.Util.isArray(a)||(a=[a]);for(var b=0,c=a.length;b<
+c;b++)this.addComponent(a[b])},addComponent:function(a,b){var c=!1;if(a&&(null==this.componentTypes||-1<OpenLayers.Util.indexOf(this.componentTypes,a.CLASS_NAME))){if(null!=b&&b<this.components.length){var c=this.components.slice(0,b),d=this.components.slice(b,this.components.length);c.push(a);this.components=c.concat(d)}else this.components.push(a);a.parent=this;this.clearBounds();c=!0}return c},removeComponents:function(a){var b=!1;OpenLayers.Util.isArray(a)||(a=[a]);for(var c=a.length-1;0<=c;--c)b=
+this.removeComponent(a[c])||b;return b},removeComponent:function(a){OpenLayers.Util.removeItem(this.components,a);this.clearBounds();return!0},getLength:function(){for(var a=0,b=0,c=this.components.length;b<c;b++)a+=this.components[b].getLength();return a},getArea:function(){for(var a=0,b=0,c=this.components.length;b<c;b++)a+=this.components[b].getArea();return a},getGeodesicArea:function(a){for(var b=0,c=0,d=this.components.length;c<d;c++)b+=this.components[c].getGeodesicArea(a);return b},getCentroid:function(a){if(!a)return this.components.length&&
+this.components[0].getCentroid();a=this.components.length;if(!a)return!1;for(var b=[],c=[],d=0,e=Number.MAX_VALUE,f,g=0;g<a;++g){f=this.components[g];var h=f.getArea();f=f.getCentroid(!0);isNaN(h)||(isNaN(f.x)||isNaN(f.y))||(b.push(h),d+=h,e=h<e&&0<h?h:e,c.push(f))}a=b.length;if(0===d){for(g=0;g<a;++g)b[g]=1;d=b.length}else{for(g=0;g<a;++g)b[g]/=e;d/=e}for(var k=e=0,g=0;g<a;++g)f=c[g],h=b[g],e+=f.x*h,k+=f.y*h;return new OpenLayers.Geometry.Point(e/d,k/d)},getGeodesicLength:function(a){for(var b=0,
+c=0,d=this.components.length;c<d;c++)b+=this.components[c].getGeodesicLength(a);return b},move:function(a,b){for(var c=0,d=this.components.length;c<d;c++)this.components[c].move(a,b)},rotate:function(a,b){for(var c=0,d=this.components.length;c<d;++c)this.components[c].rotate(a,b)},resize:function(a,b,c){for(var d=0;d<this.components.length;++d)this.components[d].resize(a,b,c);return this},distanceTo:function(a,b){for(var c=!(b&&!1===b.edge)&&b&&b.details,d,e,f,g=Number.POSITIVE_INFINITY,h=0,k=this.components.length;h<
+k&&!(d=this.components[h].distanceTo(a,b),f=c?d.distance:d,f<g&&(g=f,e=d,0==g));++h);return e},equals:function(a){var b=!0;if(a&&a.CLASS_NAME&&this.CLASS_NAME==a.CLASS_NAME)if(OpenLayers.Util.isArray(a.components)&&a.components.length==this.components.length)for(var c=0,d=this.components.length;c<d;++c){if(!this.components[c].equals(a.components[c])){b=!1;break}}else b=!1;else b=!1;return b},transform:function(a,b){if(a&&b){for(var c=0,d=this.components.length;c<d;c++)this.components[c].transform(a,
+b);this.bounds=null}return this},intersects:function(a){for(var b=!1,c=0,d=this.components.length;c<d&&!(b=a.intersects(this.components[c]));++c);return b},getVertices:function(a){for(var b=[],c=0,d=this.components.length;c<d;++c)Array.prototype.push.apply(b,this.components[c].getVertices(a));return b},CLASS_NAME:"OpenLayers.Geometry.Collection"});OpenLayers.Geometry.MultiPoint=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.Point"],addPoint:function(a,b){this.addComponent(a,b)},removePoint:function(a){this.removeComponent(a)},CLASS_NAME:"OpenLayers.Geometry.MultiPoint"});OpenLayers.Geometry.Curve=OpenLayers.Class(OpenLayers.Geometry.MultiPoint,{componentTypes:["OpenLayers.Geometry.Point"],getLength:function(){var a=0;if(this.components&&1<this.components.length)for(var b=1,c=this.components.length;b<c;b++)a+=this.components[b-1].distanceTo(this.components[b]);return a},getGeodesicLength:function(a){var b=this;if(a){var c=new OpenLayers.Projection("EPSG:4326");c.equals(a)||(b=this.clone().transform(a,c))}a=0;if(b.components&&1<b.components.length)for(var d,e=1,f=b.components.length;e<
+f;e++)c=b.components[e-1],d=b.components[e],a+=OpenLayers.Util.distVincenty({lon:c.x,lat:c.y},{lon:d.x,lat:d.y});return 1E3*a},CLASS_NAME:"OpenLayers.Geometry.Curve"});OpenLayers.Geometry.LineString=OpenLayers.Class(OpenLayers.Geometry.Curve,{removeComponent:function(a){var b=this.components&&2<this.components.length;b&&OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,arguments);return b},intersects:function(a){var b=!1,c=a.CLASS_NAME;if("OpenLayers.Geometry.LineString"==c||"OpenLayers.Geometry.LinearRing"==c||"OpenLayers.Geometry.Point"==c){var d=this.getSortedSegments();a="OpenLayers.Geometry.Point"==c?[{x1:a.x,y1:a.y,x2:a.x,y2:a.y}]:a.getSortedSegments();
+var e,f,g,h,k,l,m,n=0,p=d.length;a:for(;n<p;++n){c=d[n];e=c.x1;f=c.x2;g=c.y1;h=c.y2;var q=0,r=a.length;for(;q<r;++q){k=a[q];if(k.x1>f)break;if(!(k.x2<e||(l=k.y1,m=k.y2,Math.min(l,m)>Math.max(g,h)||Math.max(l,m)<Math.min(g,h)||!OpenLayers.Geometry.segmentsIntersect(c,k)))){b=!0;break a}}}}else b=a.intersects(this);return b},getSortedSegments:function(){for(var a=this.components.length-1,b=Array(a),c,d,e=0;e<a;++e)c=this.components[e],d=this.components[e+1],b[e]=c.x<d.x?{x1:c.x,y1:c.y,x2:d.x,y2:d.y}:
+{x1:d.x,y1:d.y,x2:c.x,y2:c.y};return b.sort(function(a,b){return a.x1-b.x1})},splitWithSegment:function(a,b){for(var c=!(b&&!1===b.edge),d=b&&b.tolerance,e=[],f=this.getVertices(),g=[],h=[],k=!1,l,m,n,p={point:!0,tolerance:d},q=null,r=0,s=f.length-2;r<=s;++r)if(d=f[r],g.push(d.clone()),l=f[r+1],m={x1:d.x,y1:d.y,x2:l.x,y2:l.y},m=OpenLayers.Geometry.segmentsIntersect(a,m,p),m instanceof OpenLayers.Geometry.Point&&((n=m.x===a.x1&&m.y===a.y1||m.x===a.x2&&m.y===a.y2||m.equals(d)||m.equals(l)?!0:!1)||c))m.equals(h[h.length-
+1])||h.push(m.clone()),0===r&&m.equals(d)||m.equals(l)||(k=!0,m.equals(d)||g.push(m),e.push(new OpenLayers.Geometry.LineString(g)),g=[m.clone()]);k&&(g.push(l.clone()),e.push(new OpenLayers.Geometry.LineString(g)));if(0<h.length)var t=a.x1<a.x2?1:-1,u=a.y1<a.y2?1:-1,q={lines:e,points:h.sort(function(a,b){return t*a.x-t*b.x||u*a.y-u*b.y})};return q},split:function(a,b){var c=null,d=b&&b.mutual,e,f,g,h;if(a instanceof OpenLayers.Geometry.LineString){var k=this.getVertices(),l,m,n,p,q,r=[];g=[];for(var s=
+0,t=k.length-2;s<=t;++s){l=k[s];m=k[s+1];n={x1:l.x,y1:l.y,x2:m.x,y2:m.y};h=h||[a];d&&r.push(l.clone());for(var u=0;u<h.length;++u)if(p=h[u].splitWithSegment(n,b))if(q=p.lines,0<q.length&&(q.unshift(u,1),Array.prototype.splice.apply(h,q),u+=q.length-2),d)for(var v=0,w=p.points.length;v<w;++v)q=p.points[v],q.equals(l)||(r.push(q),g.push(new OpenLayers.Geometry.LineString(r)),r=q.equals(m)?[]:[q.clone()])}d&&(0<g.length&&0<r.length)&&(r.push(m.clone()),g.push(new OpenLayers.Geometry.LineString(r)))}else c=
+a.splitWith(this,b);h&&1<h.length?f=!0:h=[];g&&1<g.length?e=!0:g=[];if(f||e)c=d?[g,h]:h;return c},splitWith:function(a,b){return a.split(this,b)},getVertices:function(a){return!0===a?[this.components[0],this.components[this.components.length-1]]:!1===a?this.components.slice(1,this.components.length-1):this.components.slice()},distanceTo:function(a,b){var c=!(b&&!1===b.edge)&&b&&b.details,d,e={},f=Number.POSITIVE_INFINITY;if(a instanceof OpenLayers.Geometry.Point){for(var g=this.getSortedSegments(),
+h=a.x,k=a.y,l,m=0,n=g.length;m<n;++m)if(l=g[m],d=OpenLayers.Geometry.distanceToSegment(a,l),d.distance<f){if(f=d.distance,e=d,0===f)break}else if(l.x2>h&&(k>l.y1&&k<l.y2||k<l.y1&&k>l.y2))break;e=c?{distance:e.distance,x0:e.x,y0:e.y,x1:h,y1:k}:e.distance}else if(a instanceof OpenLayers.Geometry.LineString){var g=this.getSortedSegments(),h=a.getSortedSegments(),p,q,r=h.length,s={point:!0},m=0,n=g.length;a:for(;m<n;++m){k=g[m];l=k.x1;q=k.y1;for(var t=0;t<r;++t)if(d=h[t],p=OpenLayers.Geometry.segmentsIntersect(k,
+d,s)){f=0;e={distance:0,x0:p.x,y0:p.y,x1:p.x,y1:p.y};break a}else d=OpenLayers.Geometry.distanceToSegment({x:l,y:q},d),d.distance<f&&(f=d.distance,e={distance:f,x0:l,y0:q,x1:d.x,y1:d.y})}c||(e=e.distance);0!==f&&k&&(d=a.distanceTo(new OpenLayers.Geometry.Point(k.x2,k.y2),b),m=c?d.distance:d,m<f&&(e=c?{distance:f,x0:d.x1,y0:d.y1,x1:d.x0,y1:d.y0}:m))}else e=a.distanceTo(this,b),c&&(e={distance:e.distance,x0:e.x1,y0:e.y1,x1:e.x0,y1:e.y0});return e},simplify:function(a){if(this&&null!==this){var b=this.getVertices();
+if(3>b.length)return this;var c=function(a,b,d,k){for(var l=0,m=0,n=b,p;n<d;n++){p=a[b];var q=a[d],r=a[n],r=Math.abs(0.5*(p.x*q.y+q.x*r.y+r.x*p.y-q.x*p.y-r.x*q.y-p.x*r.y));p=Math.sqrt(Math.pow(p.x-q.x,2)+Math.pow(p.y-q.y,2));p=2*(r/p);p>l&&(l=p,m=n)}l>k&&m!=b&&(e.push(m),c(a,b,m,k),c(a,m,d,k))},d=b.length-1,e=[];e.push(0);for(e.push(d);b[0].equals(b[d]);)d--,e.push(d);c(b,0,d,a);a=[];e.sort(function(a,b){return a-b});for(d=0;d<e.length;d++)a.push(b[e[d]]);return new OpenLayers.Geometry.LineString(a)}return this},
+CLASS_NAME:"OpenLayers.Geometry.LineString"});OpenLayers.Geometry.MultiLineString=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.LineString"],split:function(a,b){for(var c=null,d=b&&b.mutual,e,f,g,h,k=[],l=[a],m=0,n=this.components.length;m<n;++m){f=this.components[m];g=!1;for(var p=0;p<l.length;++p)if(e=f.split(l[p],b)){if(d){g=e[0];for(var q=0,r=g.length;q<r;++q)0===q&&k.length?k[k.length-1].addComponent(g[q]):k.push(new OpenLayers.Geometry.MultiLineString([g[q]]));g=!0;e=e[1]}if(e.length){e.unshift(p,
+1);Array.prototype.splice.apply(l,e);break}}g||(k.length?k[k.length-1].addComponent(f.clone()):k=[new OpenLayers.Geometry.MultiLineString(f.clone())])}k&&1<k.length?g=!0:k=[];l&&1<l.length?h=!0:l=[];if(g||h)c=d?[k,l]:l;return c},splitWith:function(a,b){var c=null,d=b&&b.mutual,e,f,g,h,k,l;if(a instanceof OpenLayers.Geometry.LineString){l=[];k=[a];for(var m=0,n=this.components.length;m<n;++m){g=!1;f=this.components[m];for(var p=0;p<k.length;++p)if(e=k[p].split(f,b)){d&&(g=e[0],g.length&&(g.unshift(p,
+1),Array.prototype.splice.apply(k,g),p+=g.length-2),e=e[1],0===e.length&&(e=[f.clone()]));g=0;for(var q=e.length;g<q;++g)0===g&&l.length?l[l.length-1].addComponent(e[g]):l.push(new OpenLayers.Geometry.MultiLineString([e[g]]));g=!0}g||(l.length?l[l.length-1].addComponent(f.clone()):l=[new OpenLayers.Geometry.MultiLineString([f.clone()])])}}else c=a.split(this);k&&1<k.length?h=!0:k=[];l&&1<l.length?g=!0:l=[];if(h||g)c=d?[k,l]:l;return c},CLASS_NAME:"OpenLayers.Geometry.MultiLineString"});OpenLayers.Geometry.LinearRing=OpenLayers.Class(OpenLayers.Geometry.LineString,{componentTypes:["OpenLayers.Geometry.Point"],addComponent:function(a,b){var c=!1,d=this.components.pop();null==b&&a.equals(d)||(c=OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,arguments));OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,[this.components[0]]);return c},removeComponent:function(a){var b=this.components&&3<this.components.length;b&&(this.components.pop(),OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,
+arguments),OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,[this.components[0]]));return b},move:function(a,b){for(var c=0,d=this.components.length;c<d-1;c++)this.components[c].move(a,b)},rotate:function(a,b){for(var c=0,d=this.components.length;c<d-1;++c)this.components[c].rotate(a,b)},resize:function(a,b,c){for(var d=0,e=this.components.length;d<e-1;++d)this.components[d].resize(a,b,c);return this},transform:function(a,b){if(a&&b){for(var c=0,d=this.components.length;c<d-1;c++)this.components[c].transform(a,
+b);this.bounds=null}return this},getCentroid:function(){if(this.components){var a=this.components.length;if(0<a&&2>=a)return this.components[0].clone();if(2<a){var b=0,c=0,d=this.components[0].x,e=this.components[0].y,f=-1*this.getArea();if(0!=f){for(var g=0;g<a-1;g++)var h=this.components[g],k=this.components[g+1],b=b+(h.x+k.x-2*d)*((h.x-d)*(k.y-e)-(k.x-d)*(h.y-e)),c=c+(h.y+k.y-2*e)*((h.x-d)*(k.y-e)-(k.x-d)*(h.y-e));b=d+b/(6*f);a=e+c/(6*f)}else{for(g=0;g<a-1;g++)b+=this.components[g].x,c+=this.components[g].y;
+b/=a-1;a=c/(a-1)}return new OpenLayers.Geometry.Point(b,a)}return null}},getArea:function(){var a=0;if(this.components&&2<this.components.length){for(var b=a=0,c=this.components.length;b<c-1;b++)var d=this.components[b],e=this.components[b+1],a=a+(d.x+e.x)*(e.y-d.y);a=-a/2}return a},getGeodesicArea:function(a){var b=this;if(a){var c=new OpenLayers.Projection("EPSG:4326");c.equals(a)||(b=this.clone().transform(a,c))}a=0;c=b.components&&b.components.length;if(2<c){for(var d,e,f=0;f<c-1;f++)d=b.components[f],
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+c&&(e<f&&a>=e&&a<=f||e>f&&a<=e&&a>=f)){l=-1;break}k<=c||g!=h&&(k<Math.min(g,h)||k>Math.max(g,h))||(e<f&&a>=e&&a<f||e>f&&a<e&&a>=f)&&++l}return-1==l?1:!!(l&1)},intersects:function(a){var b=!1;if("OpenLayers.Geometry.Point"==a.CLASS_NAME)b=this.containsPoint(a);else if("OpenLayers.Geometry.LineString"==a.CLASS_NAME)b=a.intersects(this);else if("OpenLayers.Geometry.LinearRing"==a.CLASS_NAME)b=OpenLayers.Geometry.LineString.prototype.intersects.apply(this,[a]);else for(var c=0,d=a.components.length;c<
+d&&!(b=a.components[c].intersects(this));++c);return b},getVertices:function(a){return!0===a?[]:this.components.slice(0,this.components.length-1)},CLASS_NAME:"OpenLayers.Geometry.LinearRing"});OpenLayers.Geometry.Polygon=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.LinearRing"],getArea:function(){var a=0;if(this.components&&0<this.components.length)for(var a=a+Math.abs(this.components[0].getArea()),b=1,c=this.components.length;b<c;b++)a-=Math.abs(this.components[b].getArea());return a},getGeodesicArea:function(a){var b=0;if(this.components&&0<this.components.length)for(var b=b+Math.abs(this.components[0].getGeodesicArea(a)),c=1,d=this.components.length;c<
+d;c++)b-=Math.abs(this.components[c].getGeodesicArea(a));return b},containsPoint:function(a){var b=this.components.length,c=!1;if(0<b&&(c=this.components[0].containsPoint(a),1!==c&&c&&1<b))for(var d,e=1;e<b;++e)if(d=this.components[e].containsPoint(a)){c=1===d?1:!1;break}return c},intersects:function(a){var b=!1,c,d;if("OpenLayers.Geometry.Point"==a.CLASS_NAME)b=this.containsPoint(a);else if("OpenLayers.Geometry.LineString"==a.CLASS_NAME||"OpenLayers.Geometry.LinearRing"==a.CLASS_NAME){c=0;for(d=
+this.components.length;c<d&&!(b=a.intersects(this.components[c]));++c);if(!b)for(c=0,d=a.components.length;c<d&&!(b=this.containsPoint(a.components[c]));++c);}else for(c=0,d=a.components.length;c<d&&!(b=this.intersects(a.components[c]));++c);if(!b&&"OpenLayers.Geometry.Polygon"==a.CLASS_NAME){var e=this.components[0];c=0;for(d=e.components.length;c<d&&!(b=a.containsPoint(e.components[c]));++c);}return b},distanceTo:function(a,b){return b&&!1===b.edge&&this.intersects(a)?0:OpenLayers.Geometry.Collection.prototype.distanceTo.apply(this,
+[a,b])},CLASS_NAME:"OpenLayers.Geometry.Polygon"});OpenLayers.Geometry.Polygon.createRegularPolygon=function(a,b,c,d){var e=Math.PI*(1/c-0.5);d&&(e+=d/180*Math.PI);for(var f,g=[],h=0;h<c;++h)f=e+2*h*Math.PI/c,d=a.x+b*Math.cos(f),f=a.y+b*Math.sin(f),g.push(new OpenLayers.Geometry.Point(d,f));a=new OpenLayers.Geometry.LinearRing(g);return new OpenLayers.Geometry.Polygon([a])};OpenLayers.Geometry.MultiPolygon=OpenLayers.Class(OpenLayers.Geometry.Collection,{componentTypes:["OpenLayers.Geometry.Polygon"],CLASS_NAME:"OpenLayers.Geometry.MultiPolygon"});OpenLayers.Format.GML=OpenLayers.Class(OpenLayers.Format.XML,{featureNS:"http://mapserver.gis.umn.edu/mapserver",featurePrefix:"feature",featureName:"featureMember",layerName:"features",geometryName:"geometry",collectionName:"FeatureCollection",gmlns:"http://www.opengis.net/gml",extractAttributes:!0,xy:!0,initialize:function(a){this.regExes={trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g};OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},read:function(a){"string"==
+typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a=this.getElementsByTagNameNS(a.documentElement,this.gmlns,this.featureName);for(var b=[],c=0;c<a.length;c++){var d=this.parseFeature(a[c]);d&&b.push(d)}return b},parseFeature:function(a){for(var b="MultiPolygon Polygon MultiLineString LineString MultiPoint Point Envelope".split(" "),c,d,e,f=0;f<b.length;++f)if(c=b[f],d=this.getElementsByTagNameNS(a,this.gmlns,c),0<d.length){if(e=this.parseGeometry[c.toLowerCase()])e=e.apply(this,
+[d[0]]),this.internalProjection&&this.externalProjection&&e.transform(this.externalProjection,this.internalProjection);else throw new TypeError("Unsupported geometry type: "+c);break}var g;c=this.getElementsByTagNameNS(a,this.gmlns,"Box");for(f=0;f<c.length;++f)b=c[f],d=this.parseGeometry.box.apply(this,[b]),b=b.parentNode,"boundedBy"===(b.localName||b.nodeName.split(":").pop())?g=d:e=d.toGeometry();var h;this.extractAttributes&&(h=this.parseAttributes(a));h=new OpenLayers.Feature.Vector(e,h);h.bounds=
+g;h.gml={featureType:a.firstChild.nodeName.split(":")[1],featureNS:a.firstChild.namespaceURI,featureNSPrefix:a.firstChild.prefix};a=a.firstChild;for(var k;a&&(1!=a.nodeType||!(k=a.getAttribute("fid")||a.getAttribute("id")));)a=a.nextSibling;h.fid=k;return h},parseGeometry:{point:function(a){var b,c;c=[];b=this.getElementsByTagNameNS(a,this.gmlns,"pos");0<b.length&&(c=b[0].firstChild.nodeValue,c=c.replace(this.regExes.trimSpace,""),c=c.split(this.regExes.splitSpace));0==c.length&&(b=this.getElementsByTagNameNS(a,
+this.gmlns,"coordinates"),0<b.length&&(c=b[0].firstChild.nodeValue,c=c.replace(this.regExes.removeSpace,""),c=c.split(",")));0==c.length&&(b=this.getElementsByTagNameNS(a,this.gmlns,"coord"),0<b.length&&(a=this.getElementsByTagNameNS(b[0],this.gmlns,"X"),b=this.getElementsByTagNameNS(b[0],this.gmlns,"Y"),0<a.length&&0<b.length&&(c=[a[0].firstChild.nodeValue,b[0].firstChild.nodeValue])));2==c.length&&(c[2]=null);return this.xy?new OpenLayers.Geometry.Point(c[0],c[1],c[2]):new OpenLayers.Geometry.Point(c[1],
+c[0],c[2])},multipoint:function(a){a=this.getElementsByTagNameNS(a,this.gmlns,"Point");var b=[];if(0<a.length)for(var c,d=0;d<a.length;++d)(c=this.parseGeometry.point.apply(this,[a[d]]))&&b.push(c);return new OpenLayers.Geometry.MultiPoint(b)},linestring:function(a,b){var c,d;d=[];var e=[];c=this.getElementsByTagNameNS(a,this.gmlns,"posList");if(0<c.length){d=this.getChildValue(c[0]);d=d.replace(this.regExes.trimSpace,"");d=d.split(this.regExes.splitSpace);var f=parseInt(c[0].getAttribute("dimension")),
+g,h,k;for(c=0;c<d.length/f;++c)g=c*f,h=d[g],k=d[g+1],g=2==f?null:d[g+2],this.xy?e.push(new OpenLayers.Geometry.Point(h,k,g)):e.push(new OpenLayers.Geometry.Point(k,h,g))}if(0==d.length&&(c=this.getElementsByTagNameNS(a,this.gmlns,"coordinates"),0<c.length))for(d=this.getChildValue(c[0]),d=d.replace(this.regExes.trimSpace,""),d=d.replace(this.regExes.trimComma,","),f=d.split(this.regExes.splitSpace),c=0;c<f.length;++c)d=f[c].split(","),2==d.length&&(d[2]=null),this.xy?e.push(new OpenLayers.Geometry.Point(d[0],
+d[1],d[2])):e.push(new OpenLayers.Geometry.Point(d[1],d[0],d[2]));d=null;0!=e.length&&(d=b?new OpenLayers.Geometry.LinearRing(e):new OpenLayers.Geometry.LineString(e));return d},multilinestring:function(a){a=this.getElementsByTagNameNS(a,this.gmlns,"LineString");var b=[];if(0<a.length)for(var c,d=0;d<a.length;++d)(c=this.parseGeometry.linestring.apply(this,[a[d]]))&&b.push(c);return new OpenLayers.Geometry.MultiLineString(b)},polygon:function(a){a=this.getElementsByTagNameNS(a,this.gmlns,"LinearRing");
+var b=[];if(0<a.length)for(var c,d=0;d<a.length;++d)(c=this.parseGeometry.linestring.apply(this,[a[d],!0]))&&b.push(c);return new OpenLayers.Geometry.Polygon(b)},multipolygon:function(a){a=this.getElementsByTagNameNS(a,this.gmlns,"Polygon");var b=[];if(0<a.length)for(var c,d=0;d<a.length;++d)(c=this.parseGeometry.polygon.apply(this,[a[d]]))&&b.push(c);return new OpenLayers.Geometry.MultiPolygon(b)},envelope:function(a){var b=[],c,d,e=this.getElementsByTagNameNS(a,this.gmlns,"lowerCorner");if(0<e.length){c=
+[];0<e.length&&(c=e[0].firstChild.nodeValue,c=c.replace(this.regExes.trimSpace,""),c=c.split(this.regExes.splitSpace));2==c.length&&(c[2]=null);var f=this.xy?new OpenLayers.Geometry.Point(c[0],c[1],c[2]):new OpenLayers.Geometry.Point(c[1],c[0],c[2])}a=this.getElementsByTagNameNS(a,this.gmlns,"upperCorner");if(0<a.length){c=[];0<a.length&&(c=a[0].firstChild.nodeValue,c=c.replace(this.regExes.trimSpace,""),c=c.split(this.regExes.splitSpace));2==c.length&&(c[2]=null);var g=this.xy?new OpenLayers.Geometry.Point(c[0],
+c[1],c[2]):new OpenLayers.Geometry.Point(c[1],c[0],c[2])}f&&g&&(b.push(new OpenLayers.Geometry.Point(f.x,f.y)),b.push(new OpenLayers.Geometry.Point(g.x,f.y)),b.push(new OpenLayers.Geometry.Point(g.x,g.y)),b.push(new OpenLayers.Geometry.Point(f.x,g.y)),b.push(new OpenLayers.Geometry.Point(f.x,f.y)),b=new OpenLayers.Geometry.LinearRing(b),d=new OpenLayers.Geometry.Polygon([b]));return d},box:function(a){var b=this.getElementsByTagNameNS(a,this.gmlns,"coordinates"),c=a=null;0<b.length&&(b=b[0].firstChild.nodeValue,
+b=b.split(" "),2==b.length&&(a=b[0].split(","),c=b[1].split(",")));if(null!==a&&null!==c)return new OpenLayers.Bounds(parseFloat(a[0]),parseFloat(a[1]),parseFloat(c[0]),parseFloat(c[1]))}},parseAttributes:function(a){var b={};a=a.firstChild;for(var c,d,e;a;){if(1==a.nodeType){a=a.childNodes;for(c=0;c<a.length;++c)if(d=a[c],1==d.nodeType)if(e=d.childNodes,1==e.length){if(e=e[0],3==e.nodeType||4==e.nodeType)d=d.prefix?d.nodeName.split(":")[1]:d.nodeName,e=e.nodeValue.replace(this.regExes.trimSpace,
+""),b[d]=e}else b[d.nodeName.split(":").pop()]=null;break}a=a.nextSibling}return b},write:function(a){OpenLayers.Util.isArray(a)||(a=[a]);for(var b=this.createElementNS("http://www.opengis.net/wfs","wfs:"+this.collectionName),c=0;c<a.length;c++)b.appendChild(this.createFeatureXML(a[c]));return OpenLayers.Format.XML.prototype.write.apply(this,[b])},createFeatureXML:function(a){var b=this.buildGeometryNode(a.geometry),c=this.createElementNS(this.featureNS,this.featurePrefix+":"+this.geometryName);c.appendChild(b);
+var b=this.createElementNS(this.gmlns,"gml:"+this.featureName),d=this.createElementNS(this.featureNS,this.featurePrefix+":"+this.layerName);d.setAttribute("fid",a.fid||a.id);d.appendChild(c);for(var e in a.attributes){var c=this.createTextNode(a.attributes[e]),f=e.substring(e.lastIndexOf(":")+1),f=this.createElementNS(this.featureNS,this.featurePrefix+":"+f);f.appendChild(c);d.appendChild(f)}b.appendChild(d);return b},buildGeometryNode:function(a){this.externalProjection&&this.internalProjection&&
+(a=a.clone(),a.transform(this.internalProjection,this.externalProjection));var b=a.CLASS_NAME,b=b.substring(b.lastIndexOf(".")+1);return this.buildGeometry[b.toLowerCase()].apply(this,[a])},buildGeometry:{point:function(a){var b=this.createElementNS(this.gmlns,"gml:Point");b.appendChild(this.buildCoordinatesNode(a));return b},multipoint:function(a){var b=this.createElementNS(this.gmlns,"gml:MultiPoint");a=a.components;for(var c,d,e=0;e<a.length;e++)c=this.createElementNS(this.gmlns,"gml:pointMember"),
+d=this.buildGeometry.point.apply(this,[a[e]]),c.appendChild(d),b.appendChild(c);return b},linestring:function(a){var b=this.createElementNS(this.gmlns,"gml:LineString");b.appendChild(this.buildCoordinatesNode(a));return b},multilinestring:function(a){var b=this.createElementNS(this.gmlns,"gml:MultiLineString");a=a.components;for(var c,d,e=0;e<a.length;++e)c=this.createElementNS(this.gmlns,"gml:lineStringMember"),d=this.buildGeometry.linestring.apply(this,[a[e]]),c.appendChild(d),b.appendChild(c);
+return b},linearring:function(a){var b=this.createElementNS(this.gmlns,"gml:LinearRing");b.appendChild(this.buildCoordinatesNode(a));return b},polygon:function(a){var b=this.createElementNS(this.gmlns,"gml:Polygon");a=a.components;for(var c,d,e=0;e<a.length;++e)c=0==e?"outerBoundaryIs":"innerBoundaryIs",c=this.createElementNS(this.gmlns,"gml:"+c),d=this.buildGeometry.linearring.apply(this,[a[e]]),c.appendChild(d),b.appendChild(c);return b},multipolygon:function(a){var b=this.createElementNS(this.gmlns,
+"gml:MultiPolygon");a=a.components;for(var c,d,e=0;e<a.length;++e)c=this.createElementNS(this.gmlns,"gml:polygonMember"),d=this.buildGeometry.polygon.apply(this,[a[e]]),c.appendChild(d),b.appendChild(c);return b},bounds:function(a){var b=this.createElementNS(this.gmlns,"gml:Box");b.appendChild(this.buildCoordinatesNode(a));return b}},buildCoordinatesNode:function(a){var b=this.createElementNS(this.gmlns,"gml:coordinates");b.setAttribute("decimal",".");b.setAttribute("cs",",");b.setAttribute("ts",
+" ");var c=[];if(a instanceof OpenLayers.Bounds)c.push(a.left+","+a.bottom),c.push(a.right+","+a.top);else{a=a.components?a.components:[a];for(var d=0;d<a.length;d++)c.push(a[d].x+","+a[d].y)}c=this.createTextNode(c.join(" "));b.appendChild(c);return b},CLASS_NAME:"OpenLayers.Format.GML"});OpenLayers.Format.GML||(OpenLayers.Format.GML={});
+OpenLayers.Format.GML.Base=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{gml:"http://www.opengis.net/gml",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",wfs:"http://www.opengis.net/wfs"},defaultPrefix:"gml",schemaLocation:null,featureType:null,featureNS:null,geometryName:"geometry",extractAttributes:!0,srsName:null,xy:!0,geometryTypes:null,singleFeatureType:null,regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g,featureMember:/^(.*:)?featureMembers?$/},
+initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a]);this.setGeometryTypes();a&&a.featureNS&&this.setNamespace("feature",a.featureNS);this.singleFeatureType=!a||"string"===typeof a.featureType},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);var b=[];this.readNode(a,{features:b},!0);if(0==b.length){var c=this.getElementsByTagNameNS(a,this.namespaces.gml,"featureMember");if(c.length){a=
+0;for(var d=c.length;a<d;++a)this.readNode(c[a],{features:b},!0)}else c=this.getElementsByTagNameNS(a,this.namespaces.gml,"featureMembers"),c.length&&this.readNode(c[0],{features:b},!0)}return b},readNode:function(a,b,c){!0===c&&!0===this.autoConfig&&(this.featureType=null,delete this.namespaceAlias[this.featureNS],delete this.namespaces.feature,this.featureNS=null);this.featureNS||(a.prefix in this.namespaces||a.parentNode.namespaceURI!=this.namespaces.gml||!this.regExes.featureMember.test(a.parentNode.nodeName))||
+(this.featureType=a.nodeName.split(":").pop(),this.setNamespace("feature",a.namespaceURI),this.featureNS=a.namespaceURI,this.autoConfig=!0);return OpenLayers.Format.XML.prototype.readNode.apply(this,[a,b])},readers:{gml:{_inherit:function(a,b,c){},featureMember:function(a,b){this.readChildNodes(a,b)},featureMembers:function(a,b){this.readChildNodes(a,b)},name:function(a,b){b.name=this.getChildValue(a)},boundedBy:function(a,b){var c={};this.readChildNodes(a,c);c.components&&0<c.components.length&&
+(b.bounds=c.components[0])},Point:function(a,b){var c={points:[]};this.readChildNodes(a,c);b.components||(b.components=[]);b.components.push(c.points[0])},coordinates:function(a,b){for(var c=this.getChildValue(a).replace(this.regExes.trimSpace,""),c=c.replace(this.regExes.trimComma,","),c=c.split(this.regExes.splitSpace),d,e=c.length,f=Array(e),g=0;g<e;++g)d=c[g].split(","),f[g]=this.xy?new OpenLayers.Geometry.Point(d[0],d[1],d[2]):new OpenLayers.Geometry.Point(d[1],d[0],d[2]);b.points=f},coord:function(a,
+b){var c={};this.readChildNodes(a,c);b.points||(b.points=[]);b.points.push(new OpenLayers.Geometry.Point(c.x,c.y,c.z))},X:function(a,b){b.x=this.getChildValue(a)},Y:function(a,b){b.y=this.getChildValue(a)},Z:function(a,b){b.z=this.getChildValue(a)},MultiPoint:function(a,b){var c={components:[]};this.readers.gml._inherit.apply(this,[a,c,b]);this.readChildNodes(a,c);b.components=[new OpenLayers.Geometry.MultiPoint(c.components)]},pointMember:function(a,b){this.readChildNodes(a,b)},LineString:function(a,
+b){var c={};this.readers.gml._inherit.apply(this,[a,c,b]);this.readChildNodes(a,c);b.components||(b.components=[]);b.components.push(new OpenLayers.Geometry.LineString(c.points))},MultiLineString:function(a,b){var c={components:[]};this.readers.gml._inherit.apply(this,[a,c,b]);this.readChildNodes(a,c);b.components=[new OpenLayers.Geometry.MultiLineString(c.components)]},lineStringMember:function(a,b){this.readChildNodes(a,b)},Polygon:function(a,b){var c={outer:null,inner:[]};this.readers.gml._inherit.apply(this,
+[a,c,b]);this.readChildNodes(a,c);c.inner.unshift(c.outer);b.components||(b.components=[]);b.components.push(new OpenLayers.Geometry.Polygon(c.inner))},LinearRing:function(a,b){var c={};this.readers.gml._inherit.apply(this,[a,c]);this.readChildNodes(a,c);b.components=[new OpenLayers.Geometry.LinearRing(c.points)]},MultiPolygon:function(a,b){var c={components:[]};this.readers.gml._inherit.apply(this,[a,c,b]);this.readChildNodes(a,c);b.components=[new OpenLayers.Geometry.MultiPolygon(c.components)]},
+polygonMember:function(a,b){this.readChildNodes(a,b)},GeometryCollection:function(a,b){var c={components:[]};this.readers.gml._inherit.apply(this,[a,c,b]);this.readChildNodes(a,c);b.components=[new OpenLayers.Geometry.Collection(c.components)]},geometryMember:function(a,b){this.readChildNodes(a,b)}},feature:{"*":function(a,b){var c,d=a.localName||a.nodeName.split(":").pop();b.features?this.singleFeatureType||-1===OpenLayers.Util.indexOf(this.featureType,d)?d===this.featureType&&(c="_typeName"):c=
+"_typeName":0==a.childNodes.length||1==a.childNodes.length&&3==a.firstChild.nodeType?this.extractAttributes&&(c="_attribute"):c="_geometry";c&&this.readers.feature[c].apply(this,[a,b])},_typeName:function(a,b){var c={components:[],attributes:{}};this.readChildNodes(a,c);c.name&&(c.attributes.name=c.name);var d=new OpenLayers.Feature.Vector(c.components[0],c.attributes);this.singleFeatureType||(d.type=a.nodeName.split(":").pop(),d.namespace=a.namespaceURI);var e=a.getAttribute("fid")||this.getAttributeNS(a,
+this.namespaces.gml,"id");e&&(d.fid=e);this.internalProjection&&(this.externalProjection&&d.geometry)&&d.geometry.transform(this.externalProjection,this.internalProjection);c.bounds&&(d.bounds=c.bounds);b.features.push(d)},_geometry:function(a,b){this.geometryName||(this.geometryName=a.nodeName.split(":").pop());this.readChildNodes(a,b)},_attribute:function(a,b){var c=a.localName||a.nodeName.split(":").pop(),d=this.getChildValue(a);b.attributes[c]=d}},wfs:{FeatureCollection:function(a,b){this.readChildNodes(a,
+b)}}},write:function(a){var b;b=OpenLayers.Util.isArray(a)?"featureMembers":"featureMember";a=this.writeNode("gml:"+b,a);this.setAttributeNS(a,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[a])},writers:{gml:{featureMember:function(a){var b=this.createElementNSPlus("gml:featureMember");this.writeNode("feature:_typeName",a,b);return b},MultiPoint:function(a){var b=this.createElementNSPlus("gml:MultiPoint");a=a.components||[a];
+for(var c=0,d=a.length;c<d;++c)this.writeNode("pointMember",a[c],b);return b},pointMember:function(a){var b=this.createElementNSPlus("gml:pointMember");this.writeNode("Point",a,b);return b},MultiLineString:function(a){var b=this.createElementNSPlus("gml:MultiLineString");a=a.components||[a];for(var c=0,d=a.length;c<d;++c)this.writeNode("lineStringMember",a[c],b);return b},lineStringMember:function(a){var b=this.createElementNSPlus("gml:lineStringMember");this.writeNode("LineString",a,b);return b},
+MultiPolygon:function(a){var b=this.createElementNSPlus("gml:MultiPolygon");a=a.components||[a];for(var c=0,d=a.length;c<d;++c)this.writeNode("polygonMember",a[c],b);return b},polygonMember:function(a){var b=this.createElementNSPlus("gml:polygonMember");this.writeNode("Polygon",a,b);return b},GeometryCollection:function(a){for(var b=this.createElementNSPlus("gml:GeometryCollection"),c=0,d=a.components.length;c<d;++c)this.writeNode("geometryMember",a.components[c],b);return b},geometryMember:function(a){var b=
+this.createElementNSPlus("gml:geometryMember");a=this.writeNode("feature:_geometry",a);b.appendChild(a.firstChild);return b}},feature:{_typeName:function(a){var b=this.createElementNSPlus("feature:"+this.featureType,{attributes:{fid:a.fid}});a.geometry&&this.writeNode("feature:_geometry",a.geometry,b);for(var c in a.attributes){var d=a.attributes[c];null!=d&&this.writeNode("feature:_attribute",{name:c,value:d},b)}return b},_geometry:function(a){this.externalProjection&&this.internalProjection&&(a=
+a.clone().transform(this.internalProjection,this.externalProjection));var b=this.createElementNSPlus("feature:"+this.geometryName);a=this.writeNode("gml:"+this.geometryTypes[a.CLASS_NAME],a,b);this.srsName&&a.setAttribute("srsName",this.srsName);return b},_attribute:function(a){return this.createElementNSPlus("feature:"+a.name,{value:a.value})}},wfs:{FeatureCollection:function(a){for(var b=this.createElementNSPlus("wfs:FeatureCollection"),c=0,d=a.length;c<d;++c)this.writeNode("gml:featureMember",
+a[c],b);return b}}},setGeometryTypes:function(){this.geometryTypes={"OpenLayers.Geometry.Point":"Point","OpenLayers.Geometry.MultiPoint":"MultiPoint","OpenLayers.Geometry.LineString":"LineString","OpenLayers.Geometry.MultiLineString":"MultiLineString","OpenLayers.Geometry.Polygon":"Polygon","OpenLayers.Geometry.MultiPolygon":"MultiPolygon","OpenLayers.Geometry.Collection":"GeometryCollection"}},CLASS_NAME:"OpenLayers.Format.GML.Base"});OpenLayers.Format.GML.v3=OpenLayers.Class(OpenLayers.Format.GML.Base,{schemaLocation:"http://www.opengis.net/gml http://schemas.opengis.net/gml/3.1.1/profiles/gmlsfProfile/1.0.0/gmlsf.xsd",curve:!1,multiCurve:!0,surface:!1,multiSurface:!0,initialize:function(a){OpenLayers.Format.GML.Base.prototype.initialize.apply(this,[a])},readers:{gml:OpenLayers.Util.applyDefaults({_inherit:function(a,b,c){if(a=parseInt(a.getAttribute("srsDimension"),10)||c&&c.srsDimension)b.srsDimension=a},featureMembers:function(a,
+b){this.readChildNodes(a,b)},Curve:function(a,b){var c={points:[]};this.readers.gml._inherit.apply(this,[a,c,b]);this.readChildNodes(a,c);b.components||(b.components=[]);b.components.push(new OpenLayers.Geometry.LineString(c.points))},segments:function(a,b){this.readChildNodes(a,b)},LineStringSegment:function(a,b){var c={};this.readChildNodes(a,c);c.points&&Array.prototype.push.apply(b.points,c.points)},pos:function(a,b){var c=this.getChildValue(a).replace(this.regExes.trimSpace,"").split(this.regExes.splitSpace),
+c=this.xy?new OpenLayers.Geometry.Point(c[0],c[1],c[2]):new OpenLayers.Geometry.Point(c[1],c[0],c[2]);b.points=[c]},posList:function(a,b){for(var c=this.getChildValue(a).replace(this.regExes.trimSpace,"").split(this.regExes.splitSpace),d=b.srsDimension||parseInt(a.getAttribute("srsDimension")||a.getAttribute("dimension"),10)||2,e,f,g,h=Array(c.length/d),k=0,l=c.length;k<l;k+=d)e=c[k],f=c[k+1],g=2==d?void 0:c[k+2],h[k/d]=this.xy?new OpenLayers.Geometry.Point(e,f,g):new OpenLayers.Geometry.Point(f,
+e,g);b.points=h},Surface:function(a,b){this.readChildNodes(a,b)},patches:function(a,b){this.readChildNodes(a,b)},PolygonPatch:function(a,b){this.readers.gml.Polygon.apply(this,[a,b])},exterior:function(a,b){var c={};this.readChildNodes(a,c);b.outer=c.components[0]},interior:function(a,b){var c={};this.readChildNodes(a,c);b.inner.push(c.components[0])},MultiCurve:function(a,b){var c={components:[]};this.readers.gml._inherit.apply(this,[a,c,b]);this.readChildNodes(a,c);0<c.components.length&&(b.components=
+[new OpenLayers.Geometry.MultiLineString(c.components)])},curveMember:function(a,b){this.readChildNodes(a,b)},MultiSurface:function(a,b){var c={components:[]};this.readers.gml._inherit.apply(this,[a,c,b]);this.readChildNodes(a,c);0<c.components.length&&(b.components=[new OpenLayers.Geometry.MultiPolygon(c.components)])},surfaceMember:function(a,b){this.readChildNodes(a,b)},surfaceMembers:function(a,b){this.readChildNodes(a,b)},pointMembers:function(a,b){this.readChildNodes(a,b)},lineStringMembers:function(a,
+b){this.readChildNodes(a,b)},polygonMembers:function(a,b){this.readChildNodes(a,b)},geometryMembers:function(a,b){this.readChildNodes(a,b)},Envelope:function(a,b){var c={points:Array(2)};this.readChildNodes(a,c);b.components||(b.components=[]);var d=c.points[0],c=c.points[1];b.components.push(new OpenLayers.Bounds(d.x,d.y,c.x,c.y))},lowerCorner:function(a,b){var c={};this.readers.gml.pos.apply(this,[a,c]);b.points[0]=c.points[0]},upperCorner:function(a,b){var c={};this.readers.gml.pos.apply(this,
+[a,c]);b.points[1]=c.points[0]}},OpenLayers.Format.GML.Base.prototype.readers.gml),feature:OpenLayers.Format.GML.Base.prototype.readers.feature,wfs:OpenLayers.Format.GML.Base.prototype.readers.wfs},write:function(a){var b;b=OpenLayers.Util.isArray(a)?"featureMembers":"featureMember";a=this.writeNode("gml:"+b,a);this.setAttributeNS(a,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[a])},writers:{gml:OpenLayers.Util.applyDefaults({featureMembers:function(a){for(var b=
+this.createElementNSPlus("gml:featureMembers"),c=0,d=a.length;c<d;++c)this.writeNode("feature:_typeName",a[c],b);return b},Point:function(a){var b=this.createElementNSPlus("gml:Point");this.writeNode("pos",a,b);return b},pos:function(a){return this.createElementNSPlus("gml:pos",{value:this.xy?a.x+" "+a.y:a.y+" "+a.x})},LineString:function(a){var b=this.createElementNSPlus("gml:LineString");this.writeNode("posList",a.components,b);return b},Curve:function(a){var b=this.createElementNSPlus("gml:Curve");
+this.writeNode("segments",a,b);return b},segments:function(a){var b=this.createElementNSPlus("gml:segments");this.writeNode("LineStringSegment",a,b);return b},LineStringSegment:function(a){var b=this.createElementNSPlus("gml:LineStringSegment");this.writeNode("posList",a.components,b);return b},posList:function(a){for(var b=a.length,c=Array(b),d,e=0;e<b;++e)d=a[e],c[e]=this.xy?d.x+" "+d.y:d.y+" "+d.x;return this.createElementNSPlus("gml:posList",{value:c.join(" ")})},Surface:function(a){var b=this.createElementNSPlus("gml:Surface");
+this.writeNode("patches",a,b);return b},patches:function(a){var b=this.createElementNSPlus("gml:patches");this.writeNode("PolygonPatch",a,b);return b},PolygonPatch:function(a){var b=this.createElementNSPlus("gml:PolygonPatch",{attributes:{interpolation:"planar"}});this.writeNode("exterior",a.components[0],b);for(var c=1,d=a.components.length;c<d;++c)this.writeNode("interior",a.components[c],b);return b},Polygon:function(a){var b=this.createElementNSPlus("gml:Polygon");this.writeNode("exterior",a.components[0],
+b);for(var c=1,d=a.components.length;c<d;++c)this.writeNode("interior",a.components[c],b);return b},exterior:function(a){var b=this.createElementNSPlus("gml:exterior");this.writeNode("LinearRing",a,b);return b},interior:function(a){var b=this.createElementNSPlus("gml:interior");this.writeNode("LinearRing",a,b);return b},LinearRing:function(a){var b=this.createElementNSPlus("gml:LinearRing");this.writeNode("posList",a.components,b);return b},MultiCurve:function(a){var b=this.createElementNSPlus("gml:MultiCurve");
+a=a.components||[a];for(var c=0,d=a.length;c<d;++c)this.writeNode("curveMember",a[c],b);return b},curveMember:function(a){var b=this.createElementNSPlus("gml:curveMember");this.curve?this.writeNode("Curve",a,b):this.writeNode("LineString",a,b);return b},MultiSurface:function(a){var b=this.createElementNSPlus("gml:MultiSurface");a=a.components||[a];for(var c=0,d=a.length;c<d;++c)this.writeNode("surfaceMember",a[c],b);return b},surfaceMember:function(a){var b=this.createElementNSPlus("gml:surfaceMember");
+this.surface?this.writeNode("Surface",a,b):this.writeNode("Polygon",a,b);return b},Envelope:function(a){var b=this.createElementNSPlus("gml:Envelope");this.writeNode("lowerCorner",a,b);this.writeNode("upperCorner",a,b);this.srsName&&b.setAttribute("srsName",this.srsName);return b},lowerCorner:function(a){return this.createElementNSPlus("gml:lowerCorner",{value:this.xy?a.left+" "+a.bottom:a.bottom+" "+a.left})},upperCorner:function(a){return this.createElementNSPlus("gml:upperCorner",{value:this.xy?
+a.right+" "+a.top:a.top+" "+a.right})}},OpenLayers.Format.GML.Base.prototype.writers.gml),feature:OpenLayers.Format.GML.Base.prototype.writers.feature,wfs:OpenLayers.Format.GML.Base.prototype.writers.wfs},setGeometryTypes:function(){this.geometryTypes={"OpenLayers.Geometry.Point":"Point","OpenLayers.Geometry.MultiPoint":"MultiPoint","OpenLayers.Geometry.LineString":!0===this.curve?"Curve":"LineString","OpenLayers.Geometry.MultiLineString":!1===this.multiCurve?"MultiLineString":"MultiCurve","OpenLayers.Geometry.Polygon":!0===
+this.surface?"Surface":"Polygon","OpenLayers.Geometry.MultiPolygon":!1===this.multiSurface?"MultiPolygon":"MultiSurface","OpenLayers.Geometry.Collection":"GeometryCollection"}},CLASS_NAME:"OpenLayers.Format.GML.v3"});OpenLayers.Format.Filter.v1_1_0=OpenLayers.Class(OpenLayers.Format.GML.v3,OpenLayers.Format.Filter.v1,{VERSION:"1.1.0",schemaLocation:"http://www.opengis.net/ogc/filter/1.1.0/filter.xsd",initialize:function(a){OpenLayers.Format.GML.v3.prototype.initialize.apply(this,[a])},readers:{ogc:OpenLayers.Util.applyDefaults({PropertyIsEqualTo:function(a,b){var c=a.getAttribute("matchCase"),c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.EQUAL_TO,matchCase:!("false"===c||"0"===c)});this.readChildNodes(a,
+c);b.filters.push(c)},PropertyIsNotEqualTo:function(a,b){var c=a.getAttribute("matchCase"),c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.NOT_EQUAL_TO,matchCase:!("false"===c||"0"===c)});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsLike:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.LIKE});this.readChildNodes(a,c);var d=a.getAttribute("wildCard"),e=a.getAttribute("singleChar"),f=a.getAttribute("escapeChar");c.value2regex(d,e,
+f);b.filters.push(c)}},OpenLayers.Format.Filter.v1.prototype.readers.ogc),gml:OpenLayers.Format.GML.v3.prototype.readers.gml,feature:OpenLayers.Format.GML.v3.prototype.readers.feature},writers:{ogc:OpenLayers.Util.applyDefaults({PropertyIsEqualTo:function(a){var b=this.createElementNSPlus("ogc:PropertyIsEqualTo",{attributes:{matchCase:a.matchCase}});this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsNotEqualTo:function(a){var b=this.createElementNSPlus("ogc:PropertyIsNotEqualTo",
+{attributes:{matchCase:a.matchCase}});this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsLike:function(a){var b=this.createElementNSPlus("ogc:PropertyIsLike",{attributes:{matchCase:a.matchCase,wildCard:"*",singleChar:".",escapeChar:"!"}});this.writeNode("PropertyName",a,b);this.writeNode("Literal",a.regex2value(),b);return b},BBOX:function(a){var b=this.createElementNSPlus("ogc:BBOX");a.property&&this.writeNode("PropertyName",a,b);var c=this.writeNode("gml:Envelope",
+a.value);a.projection&&c.setAttribute("srsName",a.projection);b.appendChild(c);return b},SortBy:function(a){for(var b=this.createElementNSPlus("ogc:SortBy"),c=0,d=a.length;c<d;c++)this.writeNode("ogc:SortProperty",a[c],b);return b},SortProperty:function(a){var b=this.createElementNSPlus("ogc:SortProperty");this.writeNode("ogc:PropertyName",a,b);this.writeNode("ogc:SortOrder","DESC"==a.order?"DESC":"ASC",b);return b},SortOrder:function(a){return this.createElementNSPlus("ogc:SortOrder",{value:a})}},
+OpenLayers.Format.Filter.v1.prototype.writers.ogc),gml:OpenLayers.Format.GML.v3.prototype.writers.gml,feature:OpenLayers.Format.GML.v3.prototype.writers.feature},writeSpatial:function(a,b){var c=this.createElementNSPlus("ogc:"+b);this.writeNode("PropertyName",a,c);if(a.value instanceof OpenLayers.Filter.Function)this.writeNode("Function",a.value,c);else{var d;d=a.value instanceof OpenLayers.Geometry?this.writeNode("feature:_geometry",a.value).firstChild:this.writeNode("gml:Envelope",a.value);a.projection&&
+d.setAttribute("srsName",a.projection);c.appendChild(d)}return c},CLASS_NAME:"OpenLayers.Format.Filter.v1_1_0"});OpenLayers.Format.OWSCommon=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.0.0",getVersion:function(a,b){var c=this.version;if(!c){var d=a.getAttribute("xmlns:ows");d&&"1.1"===d.substring(d.lastIndexOf("/")+1)&&(c="1.1.0");c||(c=this.defaultVersion)}return c},CLASS_NAME:"OpenLayers.Format.OWSCommon"});OpenLayers.Format.OWSCommon.v1=OpenLayers.Class(OpenLayers.Format.XML,{regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},read:function(a,b){OpenLayers.Util.applyDefaults(b,this.options);var c={};this.readChildNodes(a,c);return c},readers:{ows:{Exception:function(a,b){var c={code:a.getAttribute("exceptionCode"),locator:a.getAttribute("locator"),texts:[]};b.exceptions.push(c);this.readChildNodes(a,c)},ExceptionText:function(a,b){var c=this.getChildValue(a);b.texts.push(c)},
+ServiceIdentification:function(a,b){b.serviceIdentification={};this.readChildNodes(a,b.serviceIdentification)},Title:function(a,b){b.title=this.getChildValue(a)},Abstract:function(a,b){b["abstract"]=this.getChildValue(a)},Keywords:function(a,b){b.keywords={};this.readChildNodes(a,b.keywords)},Keyword:function(a,b){b[this.getChildValue(a)]=!0},ServiceType:function(a,b){b.serviceType={codeSpace:a.getAttribute("codeSpace"),value:this.getChildValue(a)}},ServiceTypeVersion:function(a,b){b.serviceTypeVersion=
+this.getChildValue(a)},Fees:function(a,b){b.fees=this.getChildValue(a)},AccessConstraints:function(a,b){b.accessConstraints=this.getChildValue(a)},ServiceProvider:function(a,b){b.serviceProvider={};this.readChildNodes(a,b.serviceProvider)},ProviderName:function(a,b){b.providerName=this.getChildValue(a)},ProviderSite:function(a,b){b.providerSite=this.getAttributeNS(a,this.namespaces.xlink,"href")},ServiceContact:function(a,b){b.serviceContact={};this.readChildNodes(a,b.serviceContact)},IndividualName:function(a,
+b){b.individualName=this.getChildValue(a)},PositionName:function(a,b){b.positionName=this.getChildValue(a)},ContactInfo:function(a,b){b.contactInfo={};this.readChildNodes(a,b.contactInfo)},Phone:function(a,b){b.phone={};this.readChildNodes(a,b.phone)},Voice:function(a,b){b.voice=this.getChildValue(a)},Address:function(a,b){b.address={};this.readChildNodes(a,b.address)},DeliveryPoint:function(a,b){b.deliveryPoint=this.getChildValue(a)},City:function(a,b){b.city=this.getChildValue(a)},AdministrativeArea:function(a,
+b){b.administrativeArea=this.getChildValue(a)},PostalCode:function(a,b){b.postalCode=this.getChildValue(a)},Country:function(a,b){b.country=this.getChildValue(a)},ElectronicMailAddress:function(a,b){b.electronicMailAddress=this.getChildValue(a)},Role:function(a,b){b.role=this.getChildValue(a)},OperationsMetadata:function(a,b){b.operationsMetadata={};this.readChildNodes(a,b.operationsMetadata)},Operation:function(a,b){var c=a.getAttribute("name");b[c]={};this.readChildNodes(a,b[c])},DCP:function(a,
+b){b.dcp={};this.readChildNodes(a,b.dcp)},HTTP:function(a,b){b.http={};this.readChildNodes(a,b.http)},Get:function(a,b){b.get||(b.get=[]);var c={url:this.getAttributeNS(a,this.namespaces.xlink,"href")};this.readChildNodes(a,c);b.get.push(c)},Post:function(a,b){b.post||(b.post=[]);var c={url:this.getAttributeNS(a,this.namespaces.xlink,"href")};this.readChildNodes(a,c);b.post.push(c)},Parameter:function(a,b){b.parameters||(b.parameters={});var c=a.getAttribute("name");b.parameters[c]={};this.readChildNodes(a,
+b.parameters[c])},Constraint:function(a,b){b.constraints||(b.constraints={});var c=a.getAttribute("name");b.constraints[c]={};this.readChildNodes(a,b.constraints[c])},Value:function(a,b){b[this.getChildValue(a)]=!0},OutputFormat:function(a,b){b.formats.push({value:this.getChildValue(a)});this.readChildNodes(a,b)},WGS84BoundingBox:function(a,b){var c={};c.crs=a.getAttribute("crs");b.BoundingBox?b.BoundingBox.push(c):(b.projection=c.crs,c=b);this.readChildNodes(a,c)},BoundingBox:function(a,b){this.readers.ows.WGS84BoundingBox.apply(this,
+[a,b])},LowerCorner:function(a,b){var c=this.getChildValue(a).replace(this.regExes.trimSpace,""),c=c.replace(this.regExes.trimComma,","),c=c.split(this.regExes.splitSpace);b.left=c[0];b.bottom=c[1]},UpperCorner:function(a,b){var c=this.getChildValue(a).replace(this.regExes.trimSpace,""),c=c.replace(this.regExes.trimComma,","),c=c.split(this.regExes.splitSpace);b.right=c[0];b.top=c[1];b.bounds=new OpenLayers.Bounds(b.left,b.bottom,b.right,b.top);delete b.left;delete b.bottom;delete b.right;delete b.top},
+Language:function(a,b){b.language=this.getChildValue(a)}}},writers:{ows:{BoundingBox:function(a,b){var c=this.createElementNSPlus(b||"ows:BoundingBox",{attributes:{crs:a.projection}});this.writeNode("ows:LowerCorner",a,c);this.writeNode("ows:UpperCorner",a,c);return c},LowerCorner:function(a){return this.createElementNSPlus("ows:LowerCorner",{value:a.bounds.left+" "+a.bounds.bottom})},UpperCorner:function(a){return this.createElementNSPlus("ows:UpperCorner",{value:a.bounds.right+" "+a.bounds.top})},
+Identifier:function(a){return this.createElementNSPlus("ows:Identifier",{value:a})},Title:function(a){return this.createElementNSPlus("ows:Title",{value:a})},Abstract:function(a){return this.createElementNSPlus("ows:Abstract",{value:a})},OutputFormat:function(a){return this.createElementNSPlus("ows:OutputFormat",{value:a})}}},CLASS_NAME:"OpenLayers.Format.OWSCommon.v1"});OpenLayers.Format.OWSCommon.v1_0_0=OpenLayers.Class(OpenLayers.Format.OWSCommon.v1,{namespaces:{ows:"http://www.opengis.net/ows",xlink:"http://www.w3.org/1999/xlink"},readers:{ows:OpenLayers.Util.applyDefaults({ExceptionReport:function(a,b){b.success=!1;b.exceptionReport={version:a.getAttribute("version"),language:a.getAttribute("language"),exceptions:[]};this.readChildNodes(a,b.exceptionReport)}},OpenLayers.Format.OWSCommon.v1.prototype.readers.ows)},writers:{ows:OpenLayers.Format.OWSCommon.v1.prototype.writers.ows},
+CLASS_NAME:"OpenLayers.Format.OWSCommon.v1_0_0"});OpenLayers.Format.WFST.v1_1_0=OpenLayers.Class(OpenLayers.Format.Filter.v1_1_0,OpenLayers.Format.WFST.v1,{version:"1.1.0",schemaLocations:{wfs:"http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"},initialize:function(a){OpenLayers.Format.Filter.v1_1_0.prototype.initialize.apply(this,[a]);OpenLayers.Format.WFST.v1.prototype.initialize.apply(this,[a])},readNode:function(a,b,c){return OpenLayers.Format.GML.v3.prototype.readNode.apply(this,arguments)},readers:{wfs:OpenLayers.Util.applyDefaults({FeatureCollection:function(a,
+b){b.numberOfFeatures=parseInt(a.getAttribute("numberOfFeatures"));OpenLayers.Format.WFST.v1.prototype.readers.wfs.FeatureCollection.apply(this,arguments)},TransactionResponse:function(a,b){b.insertIds=[];b.success=!1;this.readChildNodes(a,b)},TransactionSummary:function(a,b){b.success=!0},InsertResults:function(a,b){this.readChildNodes(a,b)},Feature:function(a,b){var c={fids:[]};this.readChildNodes(a,c);b.insertIds.push(c.fids[0])}},OpenLayers.Format.WFST.v1.prototype.readers.wfs),gml:OpenLayers.Format.GML.v3.prototype.readers.gml,
+feature:OpenLayers.Format.GML.v3.prototype.readers.feature,ogc:OpenLayers.Format.Filter.v1_1_0.prototype.readers.ogc,ows:OpenLayers.Format.OWSCommon.v1_0_0.prototype.readers.ows},writers:{wfs:OpenLayers.Util.applyDefaults({GetFeature:function(a){var b=OpenLayers.Format.WFST.v1.prototype.writers.wfs.GetFeature.apply(this,arguments);a&&this.setAttributes(b,{resultType:a.resultType,startIndex:a.startIndex,count:a.count});return b},Query:function(a){a=OpenLayers.Util.extend({featureNS:this.featureNS,
+featurePrefix:this.featurePrefix,featureType:this.featureType,srsName:this.srsName},a);var b=a.featurePrefix,c=this.createElementNSPlus("wfs:Query",{attributes:{typeName:(b?b+":":"")+a.featureType,srsName:a.srsName}});a.featureNS&&c.setAttribute("xmlns:"+b,a.featureNS);if(a.propertyNames)for(var b=0,d=a.propertyNames.length;b<d;b++)this.writeNode("wfs:PropertyName",{property:a.propertyNames[b]},c);a.filter&&(OpenLayers.Format.WFST.v1_1_0.prototype.setFilterProperty.call(this,a.filter),this.writeNode("ogc:Filter",
+a.filter,c));return c},PropertyName:function(a){return this.createElementNSPlus("wfs:PropertyName",{value:a.property})}},OpenLayers.Format.WFST.v1.prototype.writers.wfs),gml:OpenLayers.Format.GML.v3.prototype.writers.gml,feature:OpenLayers.Format.GML.v3.prototype.writers.feature,ogc:OpenLayers.Format.Filter.v1_1_0.prototype.writers.ogc},CLASS_NAME:"OpenLayers.Format.WFST.v1_1_0"});OpenLayers.Protocol=OpenLayers.Class({format:null,options:null,autoDestroy:!0,defaultFilter:null,initialize:function(a){a=a||{};OpenLayers.Util.extend(this,a);this.options=a},mergeWithDefaultFilter:function(a){return a&&this.defaultFilter?new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.AND,filters:[this.defaultFilter,a]}):a||this.defaultFilter||void 0},destroy:function(){this.format=this.options=null},read:function(a){a=a||{};a.filter=this.mergeWithDefaultFilter(a.filter)},create:function(){},
+update:function(){},"delete":function(){},commit:function(){},abort:function(a){},createCallback:function(a,b,c){return OpenLayers.Function.bind(function(){a.apply(this,[b,c])},this)},CLASS_NAME:"OpenLayers.Protocol"});OpenLayers.Protocol.Response=OpenLayers.Class({code:null,requestType:null,last:!0,features:null,data:null,reqFeatures:null,priv:null,error:null,initialize:function(a){OpenLayers.Util.extend(this,a)},success:function(){return 0<this.code},CLASS_NAME:"OpenLayers.Protocol.Response"});
+OpenLayers.Protocol.Response.SUCCESS=1;OpenLayers.Protocol.Response.FAILURE=0;OpenLayers.Format.JSON=OpenLayers.Class(OpenLayers.Format,{indent:"    ",space:" ",newline:"\n",level:0,pretty:!1,nativeJSON:function(){return!(!window.JSON||"function"!=typeof JSON.parse||"function"!=typeof JSON.stringify)}(),read:function(a,b){var c;if(this.nativeJSON)c=JSON.parse(a,b);else try{if(/^[\],:{}\s]*$/.test(a.replace(/\\["\\\/bfnrtu]/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))&&(c=eval("("+a+")"),"function"===
+typeof b)){var d=function(a,c){if(c&&"object"===typeof c)for(var e in c)c.hasOwnProperty(e)&&(c[e]=d(e,c[e]));return b(a,c)};c=d("",c)}}catch(e){}this.keepData&&(this.data=c);return c},write:function(a,b){this.pretty=!!b;var c=null,d=typeof a;if(this.serialize[d])try{c=!this.pretty&&this.nativeJSON?JSON.stringify(a):this.serialize[d].apply(this,[a])}catch(e){OpenLayers.Console.error("Trouble serializing: "+e)}return c},writeIndent:function(){var a=[];if(this.pretty)for(var b=0;b<this.level;++b)a.push(this.indent);
+return a.join("")},writeNewline:function(){return this.pretty?this.newline:""},writeSpace:function(){return this.pretty?this.space:""},serialize:{object:function(a){if(null==a)return"null";if(a.constructor==Date)return this.serialize.date.apply(this,[a]);if(a.constructor==Array)return this.serialize.array.apply(this,[a]);var b=["{"];this.level+=1;var c,d,e,f=!1;for(c in a)a.hasOwnProperty(c)&&(d=OpenLayers.Format.JSON.prototype.write.apply(this,[c,this.pretty]),e=OpenLayers.Format.JSON.prototype.write.apply(this,
+[a[c],this.pretty]),null!=d&&null!=e&&(f&&b.push(","),b.push(this.writeNewline(),this.writeIndent(),d,":",this.writeSpace(),e),f=!0));this.level-=1;b.push(this.writeNewline(),this.writeIndent(),"}");return b.join("")},array:function(a){var b,c=["["];this.level+=1;for(var d=0,e=a.length;d<e;++d)b=OpenLayers.Format.JSON.prototype.write.apply(this,[a[d],this.pretty]),null!=b&&(0<d&&c.push(","),c.push(this.writeNewline(),this.writeIndent(),b));this.level-=1;c.push(this.writeNewline(),this.writeIndent(),
+"]");return c.join("")},string:function(a){var b={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"};return/["\\\x00-\x1f]/.test(a)?'"'+a.replace(/([\x00-\x1f\\"])/g,function(a,d){var e=b[d];if(e)return e;e=d.charCodeAt();return"\\u00"+Math.floor(e/16).toString(16)+(e%16).toString(16)})+'"':'"'+a+'"'},number:function(a){return isFinite(a)?String(a):"null"},"boolean":function(a){return String(a)},date:function(a){function b(a){return 10>a?"0"+a:a}return'"'+a.getFullYear()+
+"-"+b(a.getMonth()+1)+"-"+b(a.getDate())+"T"+b(a.getHours())+":"+b(a.getMinutes())+":"+b(a.getSeconds())+'"'}},CLASS_NAME:"OpenLayers.Format.JSON"});OpenLayers.Format.GeoJSON=OpenLayers.Class(OpenLayers.Format.JSON,{ignoreExtraDims:!1,read:function(a,b,c){b=b?b:"FeatureCollection";var d=null,e=null,e="string"==typeof a?OpenLayers.Format.JSON.prototype.read.apply(this,[a,c]):a;if(!e)OpenLayers.Console.error("Bad JSON: "+a);else if("string"!=typeof e.type)OpenLayers.Console.error("Bad GeoJSON - no type: "+a);else if(this.isValidType(e,b))switch(b){case "Geometry":try{d=this.parseGeometry(e)}catch(f){OpenLayers.Console.error(f)}break;case "Feature":try{d=
+this.parseFeature(e),d.type="Feature"}catch(g){OpenLayers.Console.error(g)}break;case "FeatureCollection":switch(d=[],e.type){case "Feature":try{d.push(this.parseFeature(e))}catch(h){d=null,OpenLayers.Console.error(h)}break;case "FeatureCollection":a=0;for(b=e.features.length;a<b;++a)try{d.push(this.parseFeature(e.features[a]))}catch(k){d=null,OpenLayers.Console.error(k)}break;default:try{var l=this.parseGeometry(e);d.push(new OpenLayers.Feature.Vector(l))}catch(m){d=null,OpenLayers.Console.error(m)}}}return d},
+isValidType:function(a,b){var c=!1;switch(b){case "Geometry":-1==OpenLayers.Util.indexOf("Point MultiPoint LineString MultiLineString Polygon MultiPolygon Box GeometryCollection".split(" "),a.type)?OpenLayers.Console.error("Unsupported geometry type: "+a.type):c=!0;break;case "FeatureCollection":c=!0;break;default:a.type==b?c=!0:OpenLayers.Console.error("Cannot convert types from "+a.type+" to "+b)}return c},parseFeature:function(a){var b,c,d;c=a.properties?a.properties:{};d=a.geometry&&a.geometry.bbox||
+a.bbox;try{b=this.parseGeometry(a.geometry)}catch(e){throw e;}b=new OpenLayers.Feature.Vector(b,c);d&&(b.bounds=OpenLayers.Bounds.fromArray(d));a.id&&(b.fid=a.id);return b},parseGeometry:function(a){if(null==a)return null;var b,c=!1;if("GeometryCollection"==a.type){if(!OpenLayers.Util.isArray(a.geometries))throw"GeometryCollection must have geometries array: "+a;b=a.geometries.length;for(var c=Array(b),d=0;d<b;++d)c[d]=this.parseGeometry.apply(this,[a.geometries[d]]);b=new OpenLayers.Geometry.Collection(c);
+c=!0}else{if(!OpenLayers.Util.isArray(a.coordinates))throw"Geometry must have coordinates array: "+a;if(!this.parseCoords[a.type.toLowerCase()])throw"Unsupported geometry type: "+a.type;try{b=this.parseCoords[a.type.toLowerCase()].apply(this,[a.coordinates])}catch(e){throw e;}}this.internalProjection&&(this.externalProjection&&!c)&&b.transform(this.externalProjection,this.internalProjection);return b},parseCoords:{point:function(a){if(!1==this.ignoreExtraDims&&2!=a.length)throw"Only 2D points are supported: "+
+a;return new OpenLayers.Geometry.Point(a[0],a[1])},multipoint:function(a){for(var b=[],c=null,d=0,e=a.length;d<e;++d){try{c=this.parseCoords.point.apply(this,[a[d]])}catch(f){throw f;}b.push(c)}return new OpenLayers.Geometry.MultiPoint(b)},linestring:function(a){for(var b=[],c=null,d=0,e=a.length;d<e;++d){try{c=this.parseCoords.point.apply(this,[a[d]])}catch(f){throw f;}b.push(c)}return new OpenLayers.Geometry.LineString(b)},multilinestring:function(a){for(var b=[],c=null,d=0,e=a.length;d<e;++d){try{c=
+this.parseCoords.linestring.apply(this,[a[d]])}catch(f){throw f;}b.push(c)}return new OpenLayers.Geometry.MultiLineString(b)},polygon:function(a){for(var b=[],c,d,e=0,f=a.length;e<f;++e){try{d=this.parseCoords.linestring.apply(this,[a[e]])}catch(g){throw g;}c=new OpenLayers.Geometry.LinearRing(d.components);b.push(c)}return new OpenLayers.Geometry.Polygon(b)},multipolygon:function(a){for(var b=[],c=null,d=0,e=a.length;d<e;++d){try{c=this.parseCoords.polygon.apply(this,[a[d]])}catch(f){throw f;}b.push(c)}return new OpenLayers.Geometry.MultiPolygon(b)},
+box:function(a){if(2!=a.length)throw"GeoJSON box coordinates must have 2 elements";return new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing([new OpenLayers.Geometry.Point(a[0][0],a[0][1]),new OpenLayers.Geometry.Point(a[1][0],a[0][1]),new OpenLayers.Geometry.Point(a[1][0],a[1][1]),new OpenLayers.Geometry.Point(a[0][0],a[1][1]),new OpenLayers.Geometry.Point(a[0][0],a[0][1])])])}},write:function(a,b){var c={type:null};if(OpenLayers.Util.isArray(a)){c.type="FeatureCollection";var d=
+a.length;c.features=Array(d);for(var e=0;e<d;++e){var f=a[e];if(!f instanceof OpenLayers.Feature.Vector)throw"FeatureCollection only supports collections of features: "+f;c.features[e]=this.extract.feature.apply(this,[f])}}else 0==a.CLASS_NAME.indexOf("OpenLayers.Geometry")?c=this.extract.geometry.apply(this,[a]):a instanceof OpenLayers.Feature.Vector&&(c=this.extract.feature.apply(this,[a]),a.layer&&a.layer.projection&&(c.crs=this.createCRSObject(a)));return OpenLayers.Format.JSON.prototype.write.apply(this,
+[c,b])},createCRSObject:function(a){a=a.layer.projection.toString();var b={};a.match(/epsg:/i)&&(a=parseInt(a.substring(a.indexOf(":")+1)),b=4326==a?{type:"name",properties:{name:"urn:ogc:def:crs:OGC:1.3:CRS84"}}:{type:"name",properties:{name:"EPSG:"+a}});return b},extract:{feature:function(a){var b=this.extract.geometry.apply(this,[a.geometry]),b={type:"Feature",properties:a.attributes,geometry:b};null!=a.fid&&(b.id=a.fid);return b},geometry:function(a){if(null==a)return null;this.internalProjection&&
+this.externalProjection&&(a=a.clone(),a.transform(this.internalProjection,this.externalProjection));var b=a.CLASS_NAME.split(".")[2];a=this.extract[b.toLowerCase()].apply(this,[a]);return"Collection"==b?{type:"GeometryCollection",geometries:a}:{type:b,coordinates:a}},point:function(a){return[a.x,a.y]},multipoint:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push(this.extract.point.apply(this,[a.components[c]]));return b},linestring:function(a){for(var b=[],c=0,d=a.components.length;c<
+d;++c)b.push(this.extract.point.apply(this,[a.components[c]]));return b},multilinestring:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push(this.extract.linestring.apply(this,[a.components[c]]));return b},polygon:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push(this.extract.linestring.apply(this,[a.components[c]]));return b},multipolygon:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push(this.extract.polygon.apply(this,[a.components[c]]));return b},collection:function(a){for(var b=
+a.components.length,c=Array(b),d=0;d<b;++d)c[d]=this.extract.geometry.apply(this,[a.components[d]]);return c}},CLASS_NAME:"OpenLayers.Format.GeoJSON"});OpenLayers.Protocol.Script=OpenLayers.Class(OpenLayers.Protocol,{url:null,params:null,callback:null,callbackTemplate:"OpenLayers.Protocol.Script.registry.${id}",callbackKey:"callback",callbackPrefix:"",scope:null,format:null,pendingRequests:null,srsInBBOX:!1,initialize:function(a){a=a||{};this.params={};this.pendingRequests={};OpenLayers.Protocol.prototype.initialize.apply(this,arguments);this.format||(this.format=new OpenLayers.Format.GeoJSON);if(!this.filterToParams&&OpenLayers.Format.QueryStringFilter){var b=
+new OpenLayers.Format.QueryStringFilter({srsInBBOX:this.srsInBBOX});this.filterToParams=function(a,d){return b.write(a,d)}}},read:function(a){OpenLayers.Protocol.prototype.read.apply(this,arguments);a=OpenLayers.Util.applyDefaults(a,this.options);a.params=OpenLayers.Util.applyDefaults(a.params,this.options.params);a.filter&&this.filterToParams&&(a.params=this.filterToParams(a.filter,a.params));var b=new OpenLayers.Protocol.Response({requestType:"read"}),c=this.createRequest(a.url,a.params,OpenLayers.Function.bind(function(c){b.data=
+c;this.handleRead(b,a)},this));b.priv=c;return b},createRequest:function(a,b,c){c=OpenLayers.Protocol.Script.register(c);var d=OpenLayers.String.format(this.callbackTemplate,{id:c});b=OpenLayers.Util.extend({},b);b[this.callbackKey]=this.callbackPrefix+d;a=OpenLayers.Util.urlAppend(a,OpenLayers.Util.getParameterString(b));b=document.createElement("script");b.type="text/javascript";b.src=a;b.id="OpenLayers_Protocol_Script_"+c;this.pendingRequests[b.id]=b;document.getElementsByTagName("head")[0].appendChild(b);
+return b},destroyRequest:function(a){OpenLayers.Protocol.Script.unregister(a.id.split("_").pop());delete this.pendingRequests[a.id];a.parentNode&&a.parentNode.removeChild(a)},handleRead:function(a,b){this.handleResponse(a,b)},handleResponse:function(a,b){b.callback&&(a.data?(a.features=this.parseFeatures(a.data),a.code=OpenLayers.Protocol.Response.SUCCESS):a.code=OpenLayers.Protocol.Response.FAILURE,this.destroyRequest(a.priv),b.callback.call(b.scope,a))},parseFeatures:function(a){return this.format.read(a)},
+abort:function(a){if(a)this.destroyRequest(a.priv);else for(var b in this.pendingRequests)this.destroyRequest(this.pendingRequests[b])},destroy:function(){this.abort();delete this.params;delete this.format;OpenLayers.Protocol.prototype.destroy.apply(this)},CLASS_NAME:"OpenLayers.Protocol.Script"});(function(){var a=OpenLayers.Protocol.Script,b=0;a.registry={};a.register=function(c){var d="c"+ ++b;a.registry[d]=function(){c.apply(this,arguments)};return d};a.unregister=function(b){delete a.registry[b]}})();OpenLayers.Format.EncodedPolyline=OpenLayers.Class(OpenLayers.Format,{geometryType:"linestring",initialize:function(a){OpenLayers.Format.prototype.initialize.apply(this,[a])},read:function(a){var b;if("linestring"==this.geometryType)b=OpenLayers.Geometry.LineString;else if("linearring"==this.geometryType)b=OpenLayers.Geometry.LinearRing;else if("multipoint"==this.geometryType)b=OpenLayers.Geometry.MultiPoint;else if("point"!=this.geometryType&&"polygon"!=this.geometryType)return null;a=this.decodeDeltas(a,
+2);for(var c=a.length,d=[],e=0;e+1<c;){var f=a[e++],g=a[e++];d.push(new OpenLayers.Geometry.Point(g,f))}return"point"==this.geometryType?new OpenLayers.Feature.Vector(d[0]):"polygon"==this.geometryType?new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing(d)])):new OpenLayers.Feature.Vector(new b(d))},decode:function(a,b,c){a=this.decodeDeltas(a,b,c||1E5);c=a.length;for(var d=[],e=0;e+(b-1)<c;){for(var f=[],g=0;g<b;++g)f.push(a[e++]);d.push(f)}return d},
+write:function(a){a=(a.constructor==Array?a[0]:a).geometry;var b=a.CLASS_NAME.split(".")[2].toLowerCase();if("point"==b)a=Array(a);else if("linestring"==b||"linearring"==b||"multipoint"==b)a=a.components;else if("polygon"==b)a=a.components[0].components;else return null;for(var b=[],c=a.length,d=0;d<c;++d){var e=a[d];b.push(e.y);b.push(e.x)}return this.encodeDeltas(b,2)},encode:function(a,b,c){c=c||1E5;for(var d=[],e=a.length,f=0;f<e;++f)for(var g=a[f],h=0;h<b;++h)d.push(g[h]);return this.encodeDeltas(d,
+b,c)},encodeDeltas:function(a,b,c){var d,e=Array(b);for(d=0;d<b;++d)e[d]=0;for(var f=a.length,g=0;g<f;)for(d=0;d<b;++d,++g){var h=a[g],k=h-e[d];e[d]=h;a[g]=k}return this.encodeFloats(a,c||1E5)},decodeDeltas:function(a,b,c){var d,e=Array(b);for(d=0;d<b;++d)e[d]=0;a=this.decodeFloats(a,c||1E5);c=a.length;for(var f=0;f<c;)for(d=0;d<b;++d,++f)e[d]+=a[f],a[f]=e[d];return a},encodeFloats:function(a,b){for(var c=b||1E5,d=a.length,e=0;e<d;++e)a[e]=Math.round(a[e]*c);return this.encodeSignedIntegers(a)},decodeFloats:function(a,
+b){for(var c=b||1E5,d=this.decodeSignedIntegers(a),e=d.length,f=0;f<e;++f)d[f]/=c;return d},encodeSignedIntegers:function(a){for(var b=a.length,c=0;c<b;++c){var d=a[c],e=d<<1;0>d&&(e=~e);a[c]=e}return this.encodeUnsignedIntegers(a)},decodeSignedIntegers:function(a){a=this.decodeUnsignedIntegers(a);for(var b=a.length,c=0;c<b;++c){var d=a[c];a[c]=d&1?~(d>>1):d>>1}return a},encodeUnsignedIntegers:function(a){for(var b="",c=a.length,d=0;d<c;++d)b+=this.encodeUnsignedInteger(a[d]);return b},decodeUnsignedIntegers:function(a){for(var b=
+[],c=0,d=0,e=a.length,f=0;f<e;++f){var g=a.charCodeAt(f)-63,c=c|(g&31)<<d;32>g?(b.push(c),d=c=0):d+=5}return b},encodeFloat:function(a,b){a=Math.round(a*(b||1E5));return this.encodeSignedInteger(a)},decodeFloat:function(a,b){return this.decodeSignedInteger(a)/(b||1E5)},encodeSignedInteger:function(a){var b=a<<1;0>a&&(b=~b);return this.encodeUnsignedInteger(b)},decodeSignedInteger:function(a){a=this.decodeUnsignedInteger(a);return a&1?~(a>>1):a>>1},encodeUnsignedInteger:function(a){for(var b,c="";32<=
+a;)b=(32|a&31)+63,c+=String.fromCharCode(b),a>>=5;return c+=String.fromCharCode(a+63)},decodeUnsignedInteger:function(a){for(var b=0,c=0,d=a.length,e=0;e<d;++e){var f=a.charCodeAt(e)-63,b=b|(f&31)<<c;if(32>f)break;c+=5}return b},CLASS_NAME:"OpenLayers.Format.EncodedPolyline"});OpenLayers.Control.Panel=OpenLayers.Class(OpenLayers.Control,{controls:null,autoActivate:!0,defaultControl:null,saveState:!1,allowDepress:!1,activeState:null,initialize:function(a){OpenLayers.Control.prototype.initialize.apply(this,[a]);this.controls=[];this.activeState={}},destroy:function(){this.map&&this.map.events.unregister("buttonclick",this,this.onButtonClick);OpenLayers.Control.prototype.destroy.apply(this,arguments);for(var a,b=this.controls.length-1;0<=b;b--)a=this.controls[b],a.events&&
+a.events.un({activate:this.iconOn,deactivate:this.iconOff}),a.panel_div=null;this.activeState=null},activate:function(){if(OpenLayers.Control.prototype.activate.apply(this,arguments)){for(var a,b=0,c=this.controls.length;b<c;b++)a=this.controls[b],(a===this.defaultControl||this.saveState&&this.activeState[a.id])&&a.activate();!0===this.saveState&&(this.defaultControl=null);this.redraw();return!0}return!1},deactivate:function(){if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)){for(var a,
+b=0,c=this.controls.length;b<c;b++)a=this.controls[b],this.activeState[a.id]=a.deactivate();this.redraw();return!0}return!1},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);this.outsideViewport?(this.events.attachToElement(this.div),this.events.register("buttonclick",this,this.onButtonClick)):this.map.events.register("buttonclick",this,this.onButtonClick);this.addControlsToMap(this.controls);return this.div},redraw:function(){for(var a=this.div.childNodes.length-1;0<=a;a--)this.div.removeChild(this.div.childNodes[a]);
+this.div.innerHTML="";if(this.active)for(var a=0,b=this.controls.length;a<b;a++)this.div.appendChild(this.controls[a].panel_div)},activateControl:function(a){if(!this.active)return!1;if(a.type==OpenLayers.Control.TYPE_BUTTON)a.trigger();else if(a.type==OpenLayers.Control.TYPE_TOGGLE)a.active?a.deactivate():a.activate();else if(this.allowDepress&&a.active)a.deactivate();else{for(var b,c=0,d=this.controls.length;c<d;c++)b=this.controls[c],b==a||b.type!==OpenLayers.Control.TYPE_TOOL&&null!=b.type||b.deactivate();
+a.activate()}},addControls:function(a){OpenLayers.Util.isArray(a)||(a=[a]);this.controls=this.controls.concat(a);for(var b=0,c=a.length;b<c;b++){var d=a[b],e=this.createControlMarkup(d);OpenLayers.Element.addClass(e,d.displayClass+"ItemInactive");OpenLayers.Element.addClass(e,"olButton");""==d.title||e.title||(e.title=d.title);d.panel_div=e}this.map&&(this.addControlsToMap(a),this.redraw())},createControlMarkup:function(a){return document.createElement("div")},addControlsToMap:function(a){for(var b,
+c=0,d=a.length;c<d;c++)b=a[c],!0===b.autoActivate?(b.autoActivate=!1,this.map.addControl(b),b.autoActivate=!0):(this.map.addControl(b),b.deactivate()),b.events.on({activate:this.iconOn,deactivate:this.iconOff})},iconOn:function(){var a=this.panel_div;a.className=a.className.replace(RegExp("\\b("+this.displayClass+"Item)Inactive\\b"),"$1Active")},iconOff:function(){var a=this.panel_div;a.className=a.className.replace(RegExp("\\b("+this.displayClass+"Item)Active\\b"),"$1Inactive")},onButtonClick:function(a){var b=
+this.controls;a=a.buttonElement;for(var c=b.length-1;0<=c;--c)if(b[c].panel_div===a){this.activateControl(b[c]);break}},getControlsBy:function(a,b){var c="function"==typeof b.test;return OpenLayers.Array.filter(this.controls,function(d){return d[a]==b||c&&b.test(d[a])})},getControlsByName:function(a){return this.getControlsBy("name",a)},getControlsByClass:function(a){return this.getControlsBy("CLASS_NAME",a)},CLASS_NAME:"OpenLayers.Control.Panel"});OpenLayers.Control.Button=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_BUTTON,trigger:function(){},CLASS_NAME:"OpenLayers.Control.Button"});OpenLayers.Control.ZoomIn=OpenLayers.Class(OpenLayers.Control.Button,{trigger:function(){this.map&&this.map.zoomIn()},CLASS_NAME:"OpenLayers.Control.ZoomIn"});OpenLayers.Control.ZoomOut=OpenLayers.Class(OpenLayers.Control.Button,{trigger:function(){this.map&&this.map.zoomOut()},CLASS_NAME:"OpenLayers.Control.ZoomOut"});OpenLayers.Control.ZoomToMaxExtent=OpenLayers.Class(OpenLayers.Control.Button,{trigger:function(){this.map&&this.map.zoomToMaxExtent()},CLASS_NAME:"OpenLayers.Control.ZoomToMaxExtent"});OpenLayers.Control.ZoomPanel=OpenLayers.Class(OpenLayers.Control.Panel,{initialize:function(a){OpenLayers.Control.Panel.prototype.initialize.apply(this,[a]);this.addControls([new OpenLayers.Control.ZoomIn,new OpenLayers.Control.ZoomToMaxExtent,new OpenLayers.Control.ZoomOut])},CLASS_NAME:"OpenLayers.Control.ZoomPanel"});OpenLayers.Layer.HTTPRequest=OpenLayers.Class(OpenLayers.Layer,{URL_HASH_FACTOR:(Math.sqrt(5)-1)/2,url:null,params:null,reproject:!1,initialize:function(a,b,c,d){OpenLayers.Layer.prototype.initialize.apply(this,[a,d]);this.url=b;this.params||(this.params=OpenLayers.Util.extend({},c))},destroy:function(){this.params=this.url=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments)},clone:function(a){null==a&&(a=new OpenLayers.Layer.HTTPRequest(this.name,this.url,this.params,this.getOptions()));
+return a=OpenLayers.Layer.prototype.clone.apply(this,[a])},setUrl:function(a){this.url=a},mergeNewParams:function(a){this.params=OpenLayers.Util.extend(this.params,a);a=this.redraw();null!=this.map&&this.map.events.triggerEvent("changelayer",{layer:this,property:"params"});return a},redraw:function(a){return a?this.mergeNewParams({_olSalt:Math.random()}):OpenLayers.Layer.prototype.redraw.apply(this,[])},selectUrl:function(a,b){for(var c=1,d=0,e=a.length;d<e;d++)c*=a.charCodeAt(d)*this.URL_HASH_FACTOR,
+c-=Math.floor(c);return b[Math.floor(c*b.length)]},getFullRequestString:function(a,b){var c=b||this.url,d=OpenLayers.Util.extend({},this.params),d=OpenLayers.Util.extend(d,a),e=OpenLayers.Util.getParameterString(d);OpenLayers.Util.isArray(c)&&(c=this.selectUrl(e,c));var e=OpenLayers.Util.upperCaseObject(OpenLayers.Util.getParameters(c)),f;for(f in d)f.toUpperCase()in e&&delete d[f];e=OpenLayers.Util.getParameterString(d);return OpenLayers.Util.urlAppend(c,e)},CLASS_NAME:"OpenLayers.Layer.HTTPRequest"});OpenLayers.Tile=OpenLayers.Class({events:null,eventListeners:null,id:null,layer:null,url:null,bounds:null,size:null,position:null,isLoading:!1,initialize:function(a,b,c,d,e,f){this.layer=a;this.position=b.clone();this.setBounds(c);this.url=d;e&&(this.size=e.clone());this.id=OpenLayers.Util.createUniqueID("Tile_");OpenLayers.Util.extend(this,f);this.events=new OpenLayers.Events(this);if(this.eventListeners instanceof Object)this.events.on(this.eventListeners)},unload:function(){this.isLoading&&(this.isLoading=
+!1,this.events.triggerEvent("unload"))},destroy:function(){this.position=this.size=this.bounds=this.layer=null;this.eventListeners&&this.events.un(this.eventListeners);this.events.destroy();this.events=this.eventListeners=null},draw:function(a){a||this.clear();var b=this.shouldDraw();b&&(!a&&!1===this.events.triggerEvent("beforedraw"))&&(b=null);return b},shouldDraw:function(){var a=!1,b=this.layer.maxExtent;if(b){var c=this.layer.map,c=c.baseLayer.wrapDateLine&&c.getMaxExtent();this.bounds.intersectsBounds(b,
+{inclusive:!1,worldBounds:c})&&(a=!0)}return a||this.layer.displayOutsideMaxExtent},setBounds:function(a){a=a.clone();if(this.layer.map.baseLayer.wrapDateLine){var b=this.layer.map.getMaxExtent(),c=this.layer.map.getResolution();a=a.wrapDateLine(b,{leftTolerance:c,rightTolerance:c})}this.bounds=a},moveTo:function(a,b,c){null==c&&(c=!0);this.setBounds(a);this.position=b.clone();c&&this.draw()},clear:function(a){},CLASS_NAME:"OpenLayers.Tile"});OpenLayers.Tile.Image=OpenLayers.Class(OpenLayers.Tile,{url:null,imgDiv:null,frame:null,imageReloadAttempts:null,layerAlphaHack:null,asyncRequestId:null,maxGetUrlLength:null,canvasContext:null,crossOriginKeyword:null,initialize:function(a,b,c,d,e,f){OpenLayers.Tile.prototype.initialize.apply(this,arguments);this.url=d;this.layerAlphaHack=this.layer.alpha&&OpenLayers.Util.alphaHack();if(null!=this.maxGetUrlLength||this.layer.gutter||this.layerAlphaHack)this.frame=document.createElement("div"),this.frame.style.position=
+"absolute",this.frame.style.overflow="hidden";null!=this.maxGetUrlLength&&OpenLayers.Util.extend(this,OpenLayers.Tile.Image.IFrame)},destroy:function(){this.imgDiv&&(this.clear(),this.frame=this.imgDiv=null);this.asyncRequestId=null;OpenLayers.Tile.prototype.destroy.apply(this,arguments)},draw:function(){var a=OpenLayers.Tile.prototype.draw.apply(this,arguments);a?(this.layer!=this.layer.map.baseLayer&&this.layer.reproject&&(this.bounds=this.getBoundsFromBaseLayer(this.position)),this.isLoading?this._loadEvent=
+"reload":(this.isLoading=!0,this._loadEvent="loadstart"),this.renderTile(),this.positionTile()):!1===a&&this.unload();return a},renderTile:function(){if(this.layer.async){var a=this.asyncRequestId=(this.asyncRequestId||0)+1;this.layer.getURLasync(this.bounds,function(b){a==this.asyncRequestId&&(this.url=b,this.initImage())},this)}else this.url=this.layer.getURL(this.bounds),this.initImage()},positionTile:function(){var a=this.getTile().style,b=this.frame?this.size:this.layer.getImageSize(this.bounds),
+c=1;this.layer instanceof OpenLayers.Layer.Grid&&(c=this.layer.getServerResolution()/this.layer.map.getResolution());a.left=this.position.x+"px";a.top=this.position.y+"px";a.width=Math.round(c*b.w)+"px";a.height=Math.round(c*b.h)+"px"},clear:function(){OpenLayers.Tile.prototype.clear.apply(this,arguments);var a=this.imgDiv;if(a){var b=this.getTile();b.parentNode===this.layer.div&&this.layer.div.removeChild(b);this.setImgSrc();!0===this.layerAlphaHack&&(a.style.filter="");OpenLayers.Element.removeClass(a,
+"olImageLoadError")}this.canvasContext=null},getImage:function(){if(!this.imgDiv){this.imgDiv=OpenLayers.Tile.Image.IMAGE.cloneNode(!1);var a=this.imgDiv.style;if(this.frame){var b=0,c=0;this.layer.gutter&&(b=100*(this.layer.gutter/this.layer.tileSize.w),c=100*(this.layer.gutter/this.layer.tileSize.h));a.left=-b+"%";a.top=-c+"%";a.width=2*b+100+"%";a.height=2*c+100+"%"}a.visibility="hidden";a.opacity=0;1>this.layer.opacity&&(a.filter="alpha(opacity="+100*this.layer.opacity+")");a.position="absolute";
+this.layerAlphaHack&&(a.paddingTop=a.height,a.height="0",a.width="100%");this.frame&&this.frame.appendChild(this.imgDiv)}return this.imgDiv},setImage:function(a){this.imgDiv=a},initImage:function(){if(this.url||this.imgDiv){this.events.triggerEvent("beforeload");this.layer.div.appendChild(this.getTile());this.events.triggerEvent(this._loadEvent);var a=this.getImage(),b=a.getAttribute("src")||"";this.url&&OpenLayers.Util.isEquivalentUrl(b,this.url)?this._loadTimeout=window.setTimeout(OpenLayers.Function.bind(this.onImageLoad,
+this),0):(this.stopLoading(),this.crossOriginKeyword&&a.removeAttribute("crossorigin"),OpenLayers.Event.observe(a,"load",OpenLayers.Function.bind(this.onImageLoad,this)),OpenLayers.Event.observe(a,"error",OpenLayers.Function.bind(this.onImageError,this)),this.imageReloadAttempts=0,this.setImgSrc(this.url))}else this.isLoading=!1},setImgSrc:function(a){var b=this.imgDiv;a?(b.style.visibility="hidden",b.style.opacity=0,this.crossOriginKeyword&&("data:"!==a.substr(0,5)?b.setAttribute("crossorigin",this.crossOriginKeyword):
+b.removeAttribute("crossorigin")),b.src=a):(this.stopLoading(),this.imgDiv=null,b.parentNode&&b.parentNode.removeChild(b))},getTile:function(){return this.frame?this.frame:this.getImage()},createBackBuffer:function(){if(this.imgDiv&&!this.isLoading){var a;this.frame?(a=this.frame.cloneNode(!1),a.appendChild(this.imgDiv)):a=this.imgDiv;this.imgDiv=null;return a}},onImageLoad:function(){var a=this.imgDiv;this.stopLoading();a.style.visibility="inherit";a.style.opacity=this.layer.opacity;this.isLoading=
+!1;this.canvasContext=null;this.events.triggerEvent("loadend");!0===this.layerAlphaHack&&(a.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+a.src+"', sizingMethod='scale')")},onImageError:function(){var a=this.imgDiv;null!=a.src&&(this.imageReloadAttempts++,this.imageReloadAttempts<=OpenLayers.IMAGE_RELOAD_ATTEMPTS?this.setImgSrc(this.layer.getURL(this.bounds)):(OpenLayers.Element.addClass(a,"olImageLoadError"),this.events.triggerEvent("loaderror"),this.onImageLoad()))},stopLoading:function(){OpenLayers.Event.stopObservingElement(this.imgDiv);
+window.clearTimeout(this._loadTimeout);delete this._loadTimeout},getCanvasContext:function(){if(OpenLayers.CANVAS_SUPPORTED&&this.imgDiv&&!this.isLoading){if(!this.canvasContext){var a=document.createElement("canvas");a.width=this.size.w;a.height=this.size.h;this.canvasContext=a.getContext("2d");this.canvasContext.drawImage(this.imgDiv,0,0)}return this.canvasContext}},CLASS_NAME:"OpenLayers.Tile.Image"});
+OpenLayers.Tile.Image.IMAGE=function(){var a=new Image;a.className="olTileImage";a.galleryImg="no";return a}();OpenLayers.Layer.Grid=OpenLayers.Class(OpenLayers.Layer.HTTPRequest,{tileSize:null,tileOriginCorner:"bl",tileOrigin:null,tileOptions:null,tileClass:OpenLayers.Tile.Image,grid:null,singleTile:!1,ratio:1.5,buffer:0,transitionEffect:"resize",numLoadingTiles:0,serverResolutions:null,loading:!1,backBuffer:null,gridResolution:null,backBufferResolution:null,backBufferLonLat:null,backBufferTimerId:null,removeBackBufferDelay:null,className:null,gridLayout:null,rowSign:null,transitionendEvents:["transitionend",
+"webkitTransitionEnd","otransitionend","oTransitionEnd"],initialize:function(a,b,c,d){OpenLayers.Layer.HTTPRequest.prototype.initialize.apply(this,arguments);this.grid=[];this._removeBackBuffer=OpenLayers.Function.bind(this.removeBackBuffer,this);this.initProperties();this.rowSign="t"===this.tileOriginCorner.substr(0,1)?1:-1},initProperties:function(){void 0===this.options.removeBackBufferDelay&&(this.removeBackBufferDelay=this.singleTile?0:2500);void 0===this.options.className&&(this.className=this.singleTile?
+"olLayerGridSingleTile":"olLayerGrid")},setMap:function(a){OpenLayers.Layer.HTTPRequest.prototype.setMap.call(this,a);OpenLayers.Element.addClass(this.div,this.className)},removeMap:function(a){this.removeBackBuffer()},destroy:function(){this.removeBackBuffer();this.clearGrid();this.tileSize=this.grid=null;OpenLayers.Layer.HTTPRequest.prototype.destroy.apply(this,arguments)},clearGrid:function(){if(this.grid){for(var a=0,b=this.grid.length;a<b;a++)for(var c=this.grid[a],d=0,e=c.length;d<e;d++)this.destroyTile(c[d]);
+this.grid=[];this.gridLayout=this.gridResolution=null}},addOptions:function(a,b){var c=void 0!==a.singleTile&&a.singleTile!==this.singleTile;OpenLayers.Layer.HTTPRequest.prototype.addOptions.apply(this,arguments);this.map&&c&&(this.initProperties(),this.clearGrid(),this.tileSize=this.options.tileSize,this.setTileSize(),this.moveTo(null,!0))},clone:function(a){null==a&&(a=new OpenLayers.Layer.Grid(this.name,this.url,this.params,this.getOptions()));a=OpenLayers.Layer.HTTPRequest.prototype.clone.apply(this,
+[a]);null!=this.tileSize&&(a.tileSize=this.tileSize.clone());a.grid=[];a.gridResolution=null;a.backBuffer=null;a.backBufferTimerId=null;a.loading=!1;a.numLoadingTiles=0;return a},moveTo:function(a,b,c){OpenLayers.Layer.HTTPRequest.prototype.moveTo.apply(this,arguments);a=a||this.map.getExtent();if(null!=a){var d=!this.grid.length||b,e=this.getTilesBounds(),f=this.map.getResolution();this.getServerResolution(f);if(this.singleTile){if(d||!c&&!e.containsBounds(a))b&&"resize"!==this.transitionEffect&&
+this.removeBackBuffer(),b&&"resize"!==this.transitionEffect||this.applyBackBuffer(f),this.initSingleTile(a)}else(d=d||!e.intersectsBounds(a,{worldBounds:this.map.baseLayer.wrapDateLine&&this.map.getMaxExtent()}))?(!b||"resize"!==this.transitionEffect&&this.gridResolution!==f||this.applyBackBuffer(f),this.initGriddedTiles(a)):this.moveGriddedTiles()}},getTileData:function(a){var b=null,c=a.lon,d=a.lat,e=this.grid.length;if(this.map&&e){var f=this.map.getResolution();a=this.tileSize.w;var g=this.tileSize.h,
+h=this.grid[0][0].bounds,k=h.left,h=h.top;if(c<k&&this.map.baseLayer.wrapDateLine)var l=this.map.getMaxExtent().getWidth(),m=Math.ceil((k-c)/l),c=c+l*m;c=(c-k)/(f*a);d=(h-d)/(f*g);f=Math.floor(c);k=Math.floor(d);0<=k&&k<e&&(e=this.grid[k][f])&&(b={tile:e,i:Math.floor((c-f)*a),j:Math.floor((d-k)*g)})}return b},destroyTile:function(a){this.removeTileMonitoringHooks(a);a.destroy()},getServerResolution:function(a){var b=Number.POSITIVE_INFINITY;a=a||this.map.getResolution();if(this.serverResolutions&&
+-1===OpenLayers.Util.indexOf(this.serverResolutions,a)){var c,d,e,f;for(c=this.serverResolutions.length-1;0<=c;c--){e=this.serverResolutions[c];d=Math.abs(e-a);if(d>b)break;b=d;f=e}a=f}return a},getServerZoom:function(){var a=this.getServerResolution();return this.serverResolutions?OpenLayers.Util.indexOf(this.serverResolutions,a):this.map.getZoomForResolution(a)+(this.zoomOffset||0)},applyBackBuffer:function(a){null!==this.backBufferTimerId&&this.removeBackBuffer();var b=this.backBuffer;if(!b){b=
+this.createBackBuffer();if(!b)return;a===this.gridResolution?this.div.insertBefore(b,this.div.firstChild):this.map.baseLayer.div.parentNode.insertBefore(b,this.map.baseLayer.div);this.backBuffer=b;var c=this.grid[0][0].bounds;this.backBufferLonLat={lon:c.left,lat:c.top};this.backBufferResolution=this.gridResolution}for(var c=this.backBufferResolution/a,d=b.childNodes,e,f=d.length-1;0<=f;--f)e=d[f],e.style.top=(c*e._i*e._h|0)+"px",e.style.left=(c*e._j*e._w|0)+"px",e.style.width=Math.round(c*e._w)+
+"px",e.style.height=Math.round(c*e._h)+"px";a=this.getViewPortPxFromLonLat(this.backBufferLonLat,a);c=this.map.layerContainerOriginPx.y;b.style.left=Math.round(a.x-this.map.layerContainerOriginPx.x)+"px";b.style.top=Math.round(a.y-c)+"px"},createBackBuffer:function(){var a;if(0<this.grid.length){a=document.createElement("div");a.id=this.div.id+"_bb";a.className="olBackBuffer";a.style.position="absolute";var b=this.map;a.style.zIndex="resize"===this.transitionEffect?this.getZIndex()-1:b.Z_INDEX_BASE.BaseLayer-
+(b.getNumLayers()-b.getLayerIndex(this));for(var b=0,c=this.grid.length;b<c;b++)for(var d=0,e=this.grid[b].length;d<e;d++){var f=this.grid[b][d],g=this.grid[b][d].createBackBuffer();g&&(g._i=b,g._j=d,g._w=f.size.w,g._h=f.size.h,g.id=f.id+"_bb",a.appendChild(g))}}return a},removeBackBuffer:function(){if(this._transitionElement){for(var a=this.transitionendEvents.length-1;0<=a;--a)OpenLayers.Event.stopObserving(this._transitionElement,this.transitionendEvents[a],this._removeBackBuffer);delete this._transitionElement}this.backBuffer&&
+(this.backBuffer.parentNode&&this.backBuffer.parentNode.removeChild(this.backBuffer),this.backBufferResolution=this.backBuffer=null,null!==this.backBufferTimerId&&(window.clearTimeout(this.backBufferTimerId),this.backBufferTimerId=null))},moveByPx:function(a,b){this.singleTile||this.moveGriddedTiles()},setTileSize:function(a){this.singleTile&&(a=this.map.getSize(),a.h=parseInt(a.h*this.ratio,10),a.w=parseInt(a.w*this.ratio,10));OpenLayers.Layer.HTTPRequest.prototype.setTileSize.apply(this,[a])},getTilesBounds:function(){var a=
+null,b=this.grid.length;if(b)var a=this.grid[b-1][0].bounds,b=this.grid[0].length*a.getWidth(),c=this.grid.length*a.getHeight(),a=new OpenLayers.Bounds(a.left,a.bottom,a.left+b,a.bottom+c);return a},initSingleTile:function(a){this.events.triggerEvent("retile");var b=a.getCenterLonLat(),c=a.getWidth()*this.ratio;a=a.getHeight()*this.ratio;b=new OpenLayers.Bounds(b.lon-c/2,b.lat-a/2,b.lon+c/2,b.lat+a/2);c=this.map.getLayerPxFromLonLat({lon:b.left,lat:b.top});this.grid.length||(this.grid[0]=[]);(a=this.grid[0][0])?
+a.moveTo(b,c):(a=this.addTile(b,c),this.addTileMonitoringHooks(a),a.draw(),this.grid[0][0]=a);this.removeExcessTiles(1,1);this.gridResolution=this.getServerResolution()},calculateGridLayout:function(a,b,c){var d=c*this.tileSize.w;c*=this.tileSize.h;var e=Math.floor((a.left-b.lon)/d)-this.buffer,f=this.rowSign;a=Math[~f?"floor":"ceil"](f*(b.lat-a.top+c)/c)-this.buffer*f;return{tilelon:d,tilelat:c,startcol:e,startrow:a}},getTileOrigin:function(){var a=this.tileOrigin;if(!a)var a=this.getMaxExtent(),
+b={tl:["left","top"],tr:["right","top"],bl:["left","bottom"],br:["right","bottom"]}[this.tileOriginCorner],a=new OpenLayers.LonLat(a[b[0]],a[b[1]]);return a},getTileBoundsForGridIndex:function(a,b){var c=this.getTileOrigin(),d=this.gridLayout,e=d.tilelon,f=d.tilelat,g=d.startcol,d=d.startrow,h=this.rowSign;return new OpenLayers.Bounds(c.lon+(g+b)*e,c.lat-(d+a*h)*f*h,c.lon+(g+b+1)*e,c.lat-(d+(a-1)*h)*f*h)},initGriddedTiles:function(a){this.events.triggerEvent("retile");var b=this.map.getSize(),c=this.getTileOrigin(),
+d=this.map.getResolution(),e=this.getServerResolution(),f=d/e,d=this.tileSize.w/f,f=this.tileSize.h/f,g=Math.ceil(b.h/f)+2*this.buffer+1,b=Math.ceil(b.w/d)+2*this.buffer+1;this.gridLayout=e=this.calculateGridLayout(a,c,e);var c=e.tilelon,h=e.tilelat,e=this.map.layerContainerOriginPx.x,k=this.map.layerContainerOriginPx.y,l=this.getTileBoundsForGridIndex(0,0),m=this.map.getViewPortPxFromLonLat(new OpenLayers.LonLat(l.left,l.top));m.x=Math.round(m.x)-e;m.y=Math.round(m.y)-k;var e=[],k=this.map.getCenter(),
+n=0;do{var p=this.grid[n];p||(p=[],this.grid.push(p));var q=0;do{var l=this.getTileBoundsForGridIndex(n,q),r=m.clone();r.x+=q*Math.round(d);r.y+=n*Math.round(f);var s=p[q];s?s.moveTo(l,r,!1):(s=this.addTile(l,r),this.addTileMonitoringHooks(s),p.push(s));r=l.getCenterLonLat();e.push({tile:s,distance:Math.pow(r.lon-k.lon,2)+Math.pow(r.lat-k.lat,2)});q+=1}while(l.right<=a.right+c*this.buffer||q<b);n+=1}while(l.bottom>=a.bottom-h*this.buffer||n<g);this.removeExcessTiles(n,q);this.gridResolution=d=this.getServerResolution();
+e.sort(function(a,b){return a.distance-b.distance});a=0;for(d=e.length;a<d;++a)e[a].tile.draw()},getMaxExtent:function(){return this.maxExtent},addTile:function(a,b){var c=new this.tileClass(this,b,a,null,this.tileSize,this.tileOptions);this.events.triggerEvent("addtile",{tile:c});return c},addTileMonitoringHooks:function(a){a.onLoadStart=function(){!1===this.loading&&(this.loading=!0,this.events.triggerEvent("loadstart"));this.events.triggerEvent("tileloadstart",{tile:a});this.numLoadingTiles++;
+!this.singleTile&&(this.backBuffer&&this.gridResolution===this.backBufferResolution)&&OpenLayers.Element.addClass(a.getTile(),"olTileReplacing")};a.onLoadEnd=function(b){this.numLoadingTiles--;b="unload"===b.type;this.events.triggerEvent("tileloaded",{tile:a,aborted:b});if(!this.singleTile&&!b&&this.backBuffer&&this.gridResolution===this.backBufferResolution){var c=a.getTile();if("none"===OpenLayers.Element.getStyle(c,"display")){var d=document.getElementById(a.id+"_bb");d&&d.parentNode.removeChild(d)}OpenLayers.Element.removeClass(c,
+"olTileReplacing")}if(0===this.numLoadingTiles){if(this.backBuffer)if(0===this.backBuffer.childNodes.length)this.removeBackBuffer();else{this._transitionElement=b?this.div.lastChild:a.imgDiv;b=this.transitionendEvents;for(c=b.length-1;0<=c;--c)OpenLayers.Event.observe(this._transitionElement,b[c],this._removeBackBuffer);this.backBufferTimerId=window.setTimeout(this._removeBackBuffer,this.removeBackBufferDelay)}this.loading=!1;this.events.triggerEvent("loadend")}};a.onLoadError=function(){this.events.triggerEvent("tileerror",
+{tile:a})};a.events.on({loadstart:a.onLoadStart,loadend:a.onLoadEnd,unload:a.onLoadEnd,loaderror:a.onLoadError,scope:this})},removeTileMonitoringHooks:function(a){a.unload();a.events.un({loadstart:a.onLoadStart,loadend:a.onLoadEnd,unload:a.onLoadEnd,loaderror:a.onLoadError,scope:this})},moveGriddedTiles:function(){for(var a=this.buffer+1;;){var b=this.grid[0][0],c=b.position.x+this.map.layerContainerOriginPx.x,b=b.position.y+this.map.layerContainerOriginPx.y,d=this.getServerResolution()/this.map.getResolution(),
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+a.featureCoordSys),this.addCoordSys(b.filtercoordsys,a.filterCoordSys)):this.request=null;OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},parseEnvelope:function(a,b){b&&4==b.length&&(a.minx=b[0],a.miny=b[1],a.maxx=b[2],a.maxy=b[3])},addLayers:function(a,b){for(var c=0,d=b.length;c<d;c++)a.push(b[c])},addImageSize:function(a,b){null!==b&&(a.width=b.w,a.height=b.h,a.printwidth=b.w,a.printheight=b.h)},addCoordSys:function(a,b){"string"==typeof b?(a.id=parseInt(b),a.string=b):"object"==typeof b&&
+null!==b.proj&&(a.id=b.proj.srsProjNumber,a.string=b.proj.srsCode)},iserror:function(a){var b=null;a?(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]),a=a.documentElement.getElementsByTagName("ERROR"),b=null!==a&&0<a.length):b=""!==this.response.error;return b},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));var b=null;a&&a.documentElement&&(b="ARCXML"==a.documentElement.nodeName?a.documentElement:a.documentElement.getElementsByTagName("ARCXML")[0]);
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+b.prototype.abort=function(){b.onabort&&b.onabort.apply(this,arguments);this.readyState>b.UNSENT&&(this._aborted=!0);this._object.abort();e(this);this.readyState=b.UNSENT;delete this._data};b.prototype.getAllResponseHeaders=function(){return this._object.getAllResponseHeaders()};b.prototype.getResponseHeader=function(a){return this._object.getResponseHeader(a)};b.prototype.setRequestHeader=function(a,b){this._headers||(this._headers={});this._headers[a]=b;return this._object.setRequestHeader(a,b)};
+b.prototype.addEventListener=function(a,b,c){for(var d=0,e;e=this._listeners[d];d++)if(e[0]==a&&e[1]==b&&e[2]==c)return;this._listeners.push([a,b,c])};b.prototype.removeEventListener=function(a,b,c){for(var d=0,e;(e=this._listeners[d])&&(e[0]!=a||e[1]!=b||e[2]!=c);d++);e&&this._listeners.splice(d,1)};b.prototype.dispatchEvent=function(a){a={type:a.type,target:this,currentTarget:this,eventPhase:2,bubbles:a.bubbles,cancelable:a.cancelable,timeStamp:a.timeStamp,stopPropagation:function(){},preventDefault:function(){},
+initEvent:function(){}};"readystatechange"==a.type&&this.onreadystatechange&&(this.onreadystatechange.handleEvent||this.onreadystatechange).apply(this,[a]);for(var b=0,c;c=this._listeners[b];b++)c[0]!=a.type||c[2]||(c[1].handleEvent||c[1]).apply(this,[a])};b.prototype.toString=function(){return"[object XMLHttpRequest]"};b.toString=function(){return"[XMLHttpRequest]"};window.Function.prototype.apply||(window.Function.prototype.apply=function(a,b){b||(b=[]);a.__func=this;a.__func(b[0],b[1],b[2],b[3],
+b[4]);delete a.__func});OpenLayers.Request||(OpenLayers.Request={});OpenLayers.Request.XMLHttpRequest=b})();OpenLayers.ProxyHost="";OpenLayers.Request||(OpenLayers.Request={});
+OpenLayers.Util.extend(OpenLayers.Request,{DEFAULT_CONFIG:{method:"GET",url:window.location.href,async:!0,user:void 0,password:void 0,params:null,proxy:OpenLayers.ProxyHost,headers:{},data:null,callback:function(){},success:null,failure:null,scope:null},URL_SPLIT_REGEX:/([^:]*:)\/\/([^:]*:?[^@]*@)?([^:\/\?]*):?([^\/\?]*)/,events:new OpenLayers.Events(this),makeSameOrigin:function(a,b){var c=0!==a.indexOf("http"),d=!c&&a.match(this.URL_SPLIT_REGEX);if(d){var e=window.location,c=d[1]==e.protocol&&d[3]==
+e.hostname,d=d[4],e=e.port;if(80!=d&&""!=d||"80"!=e&&""!=e)c=c&&d==e}c||b&&(a="function"==typeof b?b(a):b+encodeURIComponent(a));return a},issue:function(a){var b=OpenLayers.Util.extend(this.DEFAULT_CONFIG,{proxy:OpenLayers.ProxyHost});a=a||{};a.headers=a.headers||{};a=OpenLayers.Util.applyDefaults(a,b);a.headers=OpenLayers.Util.applyDefaults(a.headers,b.headers);var b=!1,c;for(c in a.headers)a.headers.hasOwnProperty(c)&&"x-requested-with"===c.toLowerCase()&&(b=!0);!1===b&&(a.headers["X-Requested-With"]=
+"XMLHttpRequest");var d=new OpenLayers.Request.XMLHttpRequest,e=OpenLayers.Util.urlAppend(a.url,OpenLayers.Util.getParameterString(a.params||{})),e=OpenLayers.Request.makeSameOrigin(e,a.proxy);d.open(a.method,e,a.async,a.user,a.password);for(var f in a.headers)d.setRequestHeader(f,a.headers[f]);var g=this.events,h=this;d.onreadystatechange=function(){d.readyState==OpenLayers.Request.XMLHttpRequest.DONE&&!1!==g.triggerEvent("complete",{request:d,config:a,requestUrl:e})&&h.runCallbacks({request:d,config:a,
+requestUrl:e})};!1===a.async?d.send(a.data):window.setTimeout(function(){0!==d.readyState&&d.send(a.data)},0);return d},runCallbacks:function(a){var b=a.request,c=a.config,d=c.scope?OpenLayers.Function.bind(c.callback,c.scope):c.callback,e;c.success&&(e=c.scope?OpenLayers.Function.bind(c.success,c.scope):c.success);var f;c.failure&&(f=c.scope?OpenLayers.Function.bind(c.failure,c.scope):c.failure);"file:"==OpenLayers.Util.createUrlObject(c.url).protocol&&b.responseText&&(b.status=200);d(b);if(!b.status||
+200<=b.status&&300>b.status)this.events.triggerEvent("success",a),e&&e(b);b.status&&(200>b.status||300<=b.status)&&(this.events.triggerEvent("failure",a),f&&f(b))},GET:function(a){a=OpenLayers.Util.extend(a,{method:"GET"});return OpenLayers.Request.issue(a)},POST:function(a){a=OpenLayers.Util.extend(a,{method:"POST"});a.headers=a.headers?a.headers:{};"CONTENT-TYPE"in OpenLayers.Util.upperCaseObject(a.headers)||(a.headers["Content-Type"]="application/xml");return OpenLayers.Request.issue(a)},PUT:function(a){a=
+OpenLayers.Util.extend(a,{method:"PUT"});a.headers=a.headers?a.headers:{};"CONTENT-TYPE"in OpenLayers.Util.upperCaseObject(a.headers)||(a.headers["Content-Type"]="application/xml");return OpenLayers.Request.issue(a)},DELETE:function(a){a=OpenLayers.Util.extend(a,{method:"DELETE"});return OpenLayers.Request.issue(a)},HEAD:function(a){a=OpenLayers.Util.extend(a,{method:"HEAD"});return OpenLayers.Request.issue(a)},OPTIONS:function(a){a=OpenLayers.Util.extend(a,{method:"OPTIONS"});return OpenLayers.Request.issue(a)}});OpenLayers.Layer.ArcIMS=OpenLayers.Class(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{ClientVersion:"9.2",ServiceName:""},featureCoordSys:"4326",filterCoordSys:"4326",layers:null,async:!0,name:"ArcIMS",isBaseLayer:!0,DEFAULT_OPTIONS:{tileSize:new OpenLayers.Size(512,512),featureCoordSys:"4326",filterCoordSys:"4326",layers:null,isBaseLayer:!0,async:!0,name:"ArcIMS"},initialize:function(a,b,c){this.tileSize=new OpenLayers.Size(512,512);this.params=OpenLayers.Util.applyDefaults({ServiceName:c.serviceName},
+this.DEFAULT_PARAMS);this.options=OpenLayers.Util.applyDefaults(c,this.DEFAULT_OPTIONS);OpenLayers.Layer.Grid.prototype.initialize.apply(this,[a,b,this.params,c]);this.transparent&&(this.isBaseLayer||(this.isBaseLayer=!1),"image/jpeg"==this.format&&(this.format=OpenLayers.Util.alphaHack()?"image/gif":"image/png"));null===this.options.layers&&(this.options.layers=[])},getURL:function(a){var b="";a=this.adjustBounds(a);a=new OpenLayers.Format.ArcXML(OpenLayers.Util.extend(this.options,{requesttype:"image",
+envelope:a.toArray(),tileSize:this.tileSize}));a=new OpenLayers.Request.POST({url:this.getFullRequestString(),data:a.write(),async:!1});null!=a&&(b=a.responseXML,b&&b.documentElement||(b=a.responseText),b=(new OpenLayers.Format.ArcXML).read(b),b=this.getUrlOrImage(b.image.output));return b},getURLasync:function(a,b,c){a=this.adjustBounds(a);a=new OpenLayers.Format.ArcXML(OpenLayers.Util.extend(this.options,{requesttype:"image",envelope:a.toArray(),tileSize:this.tileSize}));OpenLayers.Request.POST({url:this.getFullRequestString(),
+async:!0,data:a.write(),callback:function(a){var e=a.responseXML;e&&e.documentElement||(e=a.responseText);a=(new OpenLayers.Format.ArcXML).read(e);b.call(c,this.getUrlOrImage(a.image.output))},scope:this})},getUrlOrImage:function(a){var b="";a.url?b=a.url:a.data&&(b="data:image/"+a.type+";base64,"+a.data);return b},setLayerQuery:function(a,b){for(var c=0;c<this.options.layers.length;c++)if(a==this.options.layers[c].id){this.options.layers[c].query=b;return}this.options.layers.push({id:a,visible:!0,
+query:b})},getFeatureInfo:function(a,b,c){var d=c.buffer||1,e=c.callback||function(){},f=c.scope||window,g={};OpenLayers.Util.extend(g,this.options);g.requesttype="feature";a instanceof OpenLayers.LonLat?(g.polygon=null,g.envelope=[a.lon-d,a.lat-d,a.lon+d,a.lat+d]):a instanceof OpenLayers.Geometry.Polygon&&(g.envelope=null,g.polygon=a);var h=new OpenLayers.Format.ArcXML(g);OpenLayers.Util.extend(h.request.get_feature,c);h.request.get_feature.layer=b.id;"number"==typeof b.query.accuracy?h.request.get_feature.query.accuracy=
+b.query.accuracy:(a=this.map.getCenter(),c=this.map.getViewPortPxFromLonLat(a),c.x++,c=this.map.getLonLatFromPixel(c),h.request.get_feature.query.accuracy=c.lon-a.lon);h.request.get_feature.query.where=b.query.where;h.request.get_feature.query.spatialfilter.relation="area_intersection";OpenLayers.Request.POST({url:this.getFullRequestString({CustomService:"Query"}),data:h.write(),callback:function(a){a=h.parseResponse(a.responseText);h.iserror()?e.call(f,null):e.call(f,a.features)}})},clone:function(a){null==
+a&&(a=new OpenLayers.Layer.ArcIMS(this.name,this.url,this.getOptions()));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,[a])},CLASS_NAME:"OpenLayers.Layer.ArcIMS"});OpenLayers.Control.PanZoom=OpenLayers.Class(OpenLayers.Control,{slideFactor:50,slideRatio:null,buttons:null,position:null,initialize:function(a){this.position=new OpenLayers.Pixel(OpenLayers.Control.PanZoom.X,OpenLayers.Control.PanZoom.Y);OpenLayers.Control.prototype.initialize.apply(this,arguments)},destroy:function(){this.map&&this.map.events.unregister("buttonclick",this,this.onButtonClick);this.removeButtons();this.position=this.buttons=null;OpenLayers.Control.prototype.destroy.apply(this,arguments)},
+setMap:function(a){OpenLayers.Control.prototype.setMap.apply(this,arguments);this.map.events.register("buttonclick",this,this.onButtonClick)},draw:function(a){OpenLayers.Control.prototype.draw.apply(this,arguments);a=this.position;this.buttons=[];var b={w:18,h:18},c=new OpenLayers.Pixel(a.x+b.w/2,a.y);this._addButton("panup","north-mini.png",c,b);a.y=c.y+b.h;this._addButton("panleft","west-mini.png",a,b);this._addButton("panright","east-mini.png",a.add(b.w,0),b);this._addButton("pandown","south-mini.png",
+c.add(0,2*b.h),b);this._addButton("zoomin","zoom-plus-mini.png",c.add(0,3*b.h+5),b);this._addButton("zoomworld","zoom-world-mini.png",c.add(0,4*b.h+5),b);this._addButton("zoomout","zoom-minus-mini.png",c.add(0,5*b.h+5),b);return this.div},_addButton:function(a,b,c,d){b=OpenLayers.Util.getImageLocation(b);c=OpenLayers.Util.createAlphaImageDiv(this.id+"_"+a,c,d,b,"absolute");c.style.cursor="pointer";this.div.appendChild(c);c.action=a;c.className="olButton";this.buttons.push(c);return c},_removeButton:function(a){this.div.removeChild(a);
+OpenLayers.Util.removeItem(this.buttons,a)},removeButtons:function(){for(var a=this.buttons.length-1;0<=a;--a)this._removeButton(this.buttons[a])},onButtonClick:function(a){switch(a.buttonElement.action){case "panup":this.map.pan(0,-this.getSlideFactor("h"));break;case "pandown":this.map.pan(0,this.getSlideFactor("h"));break;case "panleft":this.map.pan(-this.getSlideFactor("w"),0);break;case "panright":this.map.pan(this.getSlideFactor("w"),0);break;case "zoomin":this.map.zoomIn();break;case "zoomout":this.map.zoomOut();
+break;case "zoomworld":this.map.zoomToMaxExtent()}},getSlideFactor:function(a){return this.slideRatio?this.map.getSize()[a]*this.slideRatio:this.slideFactor},CLASS_NAME:"OpenLayers.Control.PanZoom"});OpenLayers.Control.PanZoom.X=4;OpenLayers.Control.PanZoom.Y=4;OpenLayers.Control.PanZoomBar=OpenLayers.Class(OpenLayers.Control.PanZoom,{zoomStopWidth:18,zoomStopHeight:11,slider:null,sliderEvents:null,zoombarDiv:null,zoomWorldIcon:!1,panIcons:!0,forceFixedZoomLevel:!1,mouseDragStart:null,deltaY:null,zoomStart:null,destroy:function(){this._removeZoomBar();this.map.events.un({changebaselayer:this.redraw,updatesize:this.redraw,scope:this});OpenLayers.Control.PanZoom.prototype.destroy.apply(this,arguments);delete this.mouseDragStart;delete this.zoomStart},setMap:function(a){OpenLayers.Control.PanZoom.prototype.setMap.apply(this,
+arguments);this.map.events.on({changebaselayer:this.redraw,updatesize:this.redraw,scope:this})},redraw:function(){null!=this.div&&(this.removeButtons(),this._removeZoomBar());this.draw()},draw:function(a){OpenLayers.Control.prototype.draw.apply(this,arguments);a=this.position.clone();this.buttons=[];var b={w:18,h:18};if(this.panIcons){var c=new OpenLayers.Pixel(a.x+b.w/2,a.y),d=b.w;this.zoomWorldIcon&&(c=new OpenLayers.Pixel(a.x+b.w,a.y));this._addButton("panup","north-mini.png",c,b);a.y=c.y+b.h;
+this._addButton("panleft","west-mini.png",a,b);this.zoomWorldIcon&&(this._addButton("zoomworld","zoom-world-mini.png",a.add(b.w,0),b),d*=2);this._addButton("panright","east-mini.png",a.add(d,0),b);this._addButton("pandown","south-mini.png",c.add(0,2*b.h),b);this._addButton("zoomin","zoom-plus-mini.png",c.add(0,3*b.h+5),b);c=this._addZoomBar(c.add(0,4*b.h+5));this._addButton("zoomout","zoom-minus-mini.png",c,b)}else this._addButton("zoomin","zoom-plus-mini.png",a,b),c=this._addZoomBar(a.add(0,b.h)),
+this._addButton("zoomout","zoom-minus-mini.png",c,b),this.zoomWorldIcon&&(c=c.add(0,b.h+3),this._addButton("zoomworld","zoom-world-mini.png",c,b));return this.div},_addZoomBar:function(a){var b=OpenLayers.Util.getImageLocation("slider.png"),c=this.id+"_"+this.map.id,d=this.map.getMinZoom(),e=this.map.getNumZoomLevels()-1-this.map.getZoom(),e=OpenLayers.Util.createAlphaImageDiv(c,a.add(-1,e*this.zoomStopHeight),{w:20,h:9},b,"absolute");e.style.cursor="move";this.slider=e;this.sliderEvents=new OpenLayers.Events(this,
+e,null,!0,{includeXY:!0});this.sliderEvents.on({touchstart:this.zoomBarDown,touchmove:this.zoomBarDrag,touchend:this.zoomBarUp,mousedown:this.zoomBarDown,mousemove:this.zoomBarDrag,mouseup:this.zoomBarUp});var f={w:this.zoomStopWidth,h:this.zoomStopHeight*(this.map.getNumZoomLevels()-d)},b=OpenLayers.Util.getImageLocation("zoombar.png"),c=null;OpenLayers.Util.alphaHack()?(c=this.id+"_"+this.map.id,c=OpenLayers.Util.createAlphaImageDiv(c,a,{w:f.w,h:this.zoomStopHeight},b,"absolute",null,"crop"),c.style.height=
+f.h+"px"):c=OpenLayers.Util.createDiv("OpenLayers_Control_PanZoomBar_Zoombar"+this.map.id,a,f,b);c.style.cursor="pointer";c.className="olButton";this.zoombarDiv=c;this.div.appendChild(c);this.startTop=parseInt(c.style.top);this.div.appendChild(e);this.map.events.register("zoomend",this,this.moveZoomBar);return a=a.add(0,this.zoomStopHeight*(this.map.getNumZoomLevels()-d))},_removeZoomBar:function(){this.sliderEvents.un({touchstart:this.zoomBarDown,touchmove:this.zoomBarDrag,touchend:this.zoomBarUp,
+mousedown:this.zoomBarDown,mousemove:this.zoomBarDrag,mouseup:this.zoomBarUp});this.sliderEvents.destroy();this.div.removeChild(this.zoombarDiv);this.zoombarDiv=null;this.div.removeChild(this.slider);this.slider=null;this.map.events.unregister("zoomend",this,this.moveZoomBar)},onButtonClick:function(a){OpenLayers.Control.PanZoom.prototype.onButtonClick.apply(this,arguments);if(a.buttonElement===this.zoombarDiv){var b=a.buttonXY.y/this.zoomStopHeight;if(this.forceFixedZoomLevel||!this.map.fractionalZoom)b=
+Math.floor(b);b=this.map.getNumZoomLevels()-1-b;b=Math.min(Math.max(b,0),this.map.getNumZoomLevels()-1);this.map.zoomTo(b)}},passEventToSlider:function(a){this.sliderEvents.handleBrowserEvent(a)},zoomBarDown:function(a){if(OpenLayers.Event.isLeftClick(a)||OpenLayers.Event.isSingleTouch(a))this.map.events.on({touchmove:this.passEventToSlider,mousemove:this.passEventToSlider,mouseup:this.passEventToSlider,scope:this}),this.mouseDragStart=a.xy.clone(),this.zoomStart=a.xy.clone(),this.div.style.cursor=
+"move",this.zoombarDiv.offsets=null,OpenLayers.Event.stop(a)},zoomBarDrag:function(a){if(null!=this.mouseDragStart){var b=this.mouseDragStart.y-a.xy.y,c=OpenLayers.Util.pagePosition(this.zoombarDiv);0<a.clientY-c[1]&&a.clientY-c[1]<parseInt(this.zoombarDiv.style.height)-2&&(b=parseInt(this.slider.style.top)-b,this.slider.style.top=b+"px",this.mouseDragStart=a.xy.clone());this.deltaY=this.zoomStart.y-a.xy.y;OpenLayers.Event.stop(a)}},zoomBarUp:function(a){if((OpenLayers.Event.isLeftClick(a)||"touchend"===
+a.type)&&this.mouseDragStart){this.div.style.cursor="";this.map.events.un({touchmove:this.passEventToSlider,mouseup:this.passEventToSlider,mousemove:this.passEventToSlider,scope:this});var b=this.map.zoom;!this.forceFixedZoomLevel&&this.map.fractionalZoom?(b+=this.deltaY/this.zoomStopHeight,b=Math.min(Math.max(b,0),this.map.getNumZoomLevels()-1)):(b+=this.deltaY/this.zoomStopHeight,b=Math.max(Math.round(b),0));this.map.zoomTo(b);this.zoomStart=this.mouseDragStart=null;this.deltaY=0;OpenLayers.Event.stop(a)}},
+moveZoomBar:function(){var a=(this.map.getNumZoomLevels()-1-this.map.getZoom())*this.zoomStopHeight+this.startTop+1;this.slider.style.top=a+"px"},CLASS_NAME:"OpenLayers.Control.PanZoomBar"});OpenLayers.Format.WFSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.1.0",CLASS_NAME:"OpenLayers.Format.WFSCapabilities"});OpenLayers.Format.WFSCapabilities.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{wfs:"http://www.opengis.net/wfs",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",ows:"http://www.opengis.net/ows"},errorProperty:"featureTypeList",defaultPrefix:"wfs",read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);var b={};this.readNode(a,b);return b},readers:{wfs:{WFS_Capabilities:function(a,
+b){this.readChildNodes(a,b)},FeatureTypeList:function(a,b){b.featureTypeList={featureTypes:[]};this.readChildNodes(a,b.featureTypeList)},FeatureType:function(a,b){var c={};this.readChildNodes(a,c);b.featureTypes.push(c)},Name:function(a,b){var c=this.getChildValue(a);c&&(c=c.split(":"),b.name=c.pop(),0<c.length&&(b.featureNS=this.lookupNamespaceURI(a,c[0])))},Title:function(a,b){var c=this.getChildValue(a);c&&(b.title=c)},Abstract:function(a,b){var c=this.getChildValue(a);c&&(b["abstract"]=c)}}},
+CLASS_NAME:"OpenLayers.Format.WFSCapabilities.v1"});OpenLayers.Format.WFSCapabilities.v1_1_0=OpenLayers.Class(OpenLayers.Format.WFSCapabilities.v1,{regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},readers:{wfs:OpenLayers.Util.applyDefaults({DefaultSRS:function(a,b){var c=this.getChildValue(a);c&&(b.srs=c)}},OpenLayers.Format.WFSCapabilities.v1.prototype.readers.wfs),ows:OpenLayers.Format.OWSCommon.v1.prototype.readers.ows},CLASS_NAME:"OpenLayers.Format.WFSCapabilities.v1_1_0"});OpenLayers.Layer.Image=OpenLayers.Class(OpenLayers.Layer,{isBaseLayer:!0,url:null,extent:null,size:null,tile:null,aspectRatio:null,initialize:function(a,b,c,d,e){this.url=b;this.maxExtent=this.extent=c;this.size=d;OpenLayers.Layer.prototype.initialize.apply(this,[a,e]);this.aspectRatio=this.extent.getHeight()/this.size.h/(this.extent.getWidth()/this.size.w)},destroy:function(){this.tile&&(this.removeTileMonitoringHooks(this.tile),this.tile.destroy(),this.tile=null);OpenLayers.Layer.prototype.destroy.apply(this,
+arguments)},clone:function(a){null==a&&(a=new OpenLayers.Layer.Image(this.name,this.url,this.extent,this.size,this.getOptions()));return a=OpenLayers.Layer.prototype.clone.apply(this,[a])},setMap:function(a){null==this.options.maxResolution&&(this.options.maxResolution=this.aspectRatio*this.extent.getWidth()/this.size.w);OpenLayers.Layer.prototype.setMap.apply(this,arguments)},moveTo:function(a,b,c){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);var d=null==this.tile;if(b||d){this.setTileSize();
+var e=this.map.getLayerPxFromLonLat({lon:this.extent.left,lat:this.extent.top});d?(this.tile=new OpenLayers.Tile.Image(this,e,this.extent,null,this.tileSize),this.addTileMonitoringHooks(this.tile)):(this.tile.size=this.tileSize.clone(),this.tile.position=e.clone());this.tile.draw()}},setTileSize:function(){var a=this.extent.getWidth()/this.map.getResolution(),b=this.extent.getHeight()/this.map.getResolution();this.tileSize=new OpenLayers.Size(a,b)},addTileMonitoringHooks:function(a){a.onLoadStart=
+function(){this.events.triggerEvent("loadstart")};a.events.register("loadstart",this,a.onLoadStart);a.onLoadEnd=function(){this.events.triggerEvent("loadend")};a.events.register("loadend",this,a.onLoadEnd);a.events.register("unload",this,a.onLoadEnd)},removeTileMonitoringHooks:function(a){a.unload();a.events.un({loadstart:a.onLoadStart,loadend:a.onLoadEnd,unload:a.onLoadEnd,scope:this})},setUrl:function(a){this.url=a;this.tile.draw()},getURL:function(a){return this.url},CLASS_NAME:"OpenLayers.Layer.Image"});OpenLayers.Strategy=OpenLayers.Class({layer:null,options:null,active:null,autoActivate:!0,autoDestroy:!0,initialize:function(a){OpenLayers.Util.extend(this,a);this.options=a;this.active=!1},destroy:function(){this.deactivate();this.options=this.layer=null},setLayer:function(a){this.layer=a},activate:function(){return this.active?!1:this.active=!0},deactivate:function(){return this.active?(this.active=!1,!0):!1},CLASS_NAME:"OpenLayers.Strategy"});OpenLayers.Strategy.Save=OpenLayers.Class(OpenLayers.Strategy,{events:null,auto:!1,timer:null,initialize:function(a){OpenLayers.Strategy.prototype.initialize.apply(this,[a]);this.events=new OpenLayers.Events(this)},activate:function(){var a=OpenLayers.Strategy.prototype.activate.call(this);if(a&&this.auto)if("number"===typeof this.auto)this.timer=window.setInterval(OpenLayers.Function.bind(this.save,this),1E3*this.auto);else this.layer.events.on({featureadded:this.triggerSave,afterfeaturemodified:this.triggerSave,
+scope:this});return a},deactivate:function(){var a=OpenLayers.Strategy.prototype.deactivate.call(this);a&&this.auto&&("number"===typeof this.auto?window.clearInterval(this.timer):this.layer.events.un({featureadded:this.triggerSave,afterfeaturemodified:this.triggerSave,scope:this}));return a},triggerSave:function(a){var b=a.feature;b.state!==OpenLayers.State.INSERT&&b.state!==OpenLayers.State.UPDATE&&b.state!==OpenLayers.State.DELETE||this.save([a.feature])},save:function(a){a||(a=this.layer.features);
+this.events.triggerEvent("start",{features:a});var b=this.layer.projection,c=this.layer.map.getProjectionObject();if(!c.equals(b)){for(var d=a.length,e=Array(d),f,g,h=0;h<d;++h)f=a[h],g=f.clone(),g.fid=f.fid,g.state=f.state,f.url&&(g.url=f.url),g._original=f,g.geometry.transform(c,b),e[h]=g;a=e}this.layer.protocol.commit(a,{callback:this.onCommit,scope:this})},onCommit:function(a){var b={response:a};if(a.success()){for(var c=a.reqFeatures,d,e=[],f=a.insertIds||[],g=0,h=0,k=c.length;h<k;++h)if(d=c[h],
+d=d._original||d,a=d.state)a==OpenLayers.State.DELETE?e.push(d):a==OpenLayers.State.INSERT&&(d.fid=f[g],++g),d.state=null;0<e.length&&this.layer.destroyFeatures(e);this.events.triggerEvent("success",b)}else this.events.triggerEvent("fail",b)},CLASS_NAME:"OpenLayers.Strategy.Save"});OpenLayers.Events.featureclick=OpenLayers.Class({cache:null,map:null,provides:["featureclick","nofeatureclick","featureover","featureout"],initialize:function(a){this.target=a;if(a.object instanceof OpenLayers.Map)this.setMap(a.object);else if(a.object instanceof OpenLayers.Layer.Vector)a.object.map?this.setMap(a.object.map):a.object.events.register("added",this,function(b){this.setMap(a.object.map)});else throw"Listeners for '"+this.provides.join("', '")+"' events can only be registered for OpenLayers.Layer.Vector or OpenLayers.Map instances";
+for(var b=this.provides.length-1;0<=b;--b)a.extensions[this.provides[b]]=!0},setMap:function(a){this.map=a;this.cache={};a.events.register("mousedown",this,this.start,{extension:!0});a.events.register("mouseup",this,this.onClick,{extension:!0});a.events.register("touchstart",this,this.start,{extension:!0});a.events.register("touchmove",this,this.cancel,{extension:!0});a.events.register("touchend",this,this.onClick,{extension:!0});a.events.register("mousemove",this,this.onMousemove,{extension:!0})},
+start:function(a){this.startEvt=a},cancel:function(a){delete this.startEvt},onClick:function(a){if(this.startEvt&&("touchend"===a.type||OpenLayers.Event.isLeftClick(a))){a=this.getFeatures(this.startEvt);delete this.startEvt;for(var b,c,d={},e=0,f=a.length;e<f&&(b=a[e],c=b.layer,d[c.id]=!0,b=this.triggerEvent("featureclick",{feature:b}),!1!==b);++e);e=0;for(f=this.map.layers.length;e<f;++e)c=this.map.layers[e],c instanceof OpenLayers.Layer.Vector&&!d[c.id]&&this.triggerEvent("nofeatureclick",{layer:c})}},
+onMousemove:function(a){delete this.startEvt;var b=this.getFeatures(a),c={};a=[];for(var d,e=0,f=b.length;e<f;++e)d=b[e],c[d.id]=d,this.cache[d.id]||a.push(d);var b=[],g;for(g in this.cache)d=this.cache[g],d.layer&&d.layer.map?c[d.id]||b.push(d):delete this.cache[g];e=0;for(f=a.length;e<f&&(d=a[e],this.cache[d.id]=d,g=this.triggerEvent("featureover",{feature:d}),!1!==g);++e);e=0;for(f=b.length;e<f&&(d=b[e],delete this.cache[d.id],g=this.triggerEvent("featureout",{feature:d}),!1!==g);++e);},triggerEvent:function(a,
+b){var c=b.feature?b.feature.layer:b.layer,d=this.target.object;if(d instanceof OpenLayers.Map||d===c)return this.target.triggerEvent(a,b)},getFeatures:function(a){var b=a.clientX,c=a.clientY,d=[],e=[],f=[],g,h,k,l;for(l=this.map.layers.length-1;0<=l;--l)if(g=this.map.layers[l],"none"!==g.div.style.display)if(g.renderer instanceof OpenLayers.Renderer.Elements){if(g instanceof OpenLayers.Layer.Vector)for(h=document.elementFromPoint(b,c);h&&h._featureId;)(k=g.getFeatureById(h._featureId))?(d.push(k),
+h.style.display="none",e.push(h),h=document.elementFromPoint(b,c)):h=!1;f.push(g);g.div.style.display="none"}else g.renderer instanceof OpenLayers.Renderer.Canvas&&(k=g.renderer.getFeatureIdFromEvent(a))&&(d.push(k),f.push(g));l=0;for(a=e.length;l<a;++l)e[l].style.display="";for(l=f.length-1;0<=l;--l)f[l].div.style.display="block";return d},destroy:function(){for(var a=this.provides.length-1;0<=a;--a)delete this.target.extensions[this.provides[a]];this.map.events.un({mousemove:this.onMousemove,mousedown:this.start,
+mouseup:this.onClick,touchstart:this.start,touchmove:this.cancel,touchend:this.onClick,scope:this});delete this.cache;delete this.map;delete this.target}});OpenLayers.Events.nofeatureclick=OpenLayers.Events.featureclick;OpenLayers.Events.featureover=OpenLayers.Events.featureclick;OpenLayers.Events.featureout=OpenLayers.Events.featureclick;OpenLayers.Format.GPX=OpenLayers.Class(OpenLayers.Format.XML,{defaultDesc:"No description available",extractWaypoints:!0,extractTracks:!0,extractRoutes:!0,extractAttributes:!0,namespaces:{gpx:"http://www.topografix.com/GPX/1/1",xsi:"http://www.w3.org/2001/XMLSchema-instance"},schemaLocation:"http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd",creator:"OpenLayers",initialize:function(a){this.externalProjection=new OpenLayers.Projection("EPSG:4326");OpenLayers.Format.XML.prototype.initialize.apply(this,
+[a])},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));var b=[];if(this.extractTracks)for(var c=a.getElementsByTagName("trk"),d=0,e=c.length;d<e;d++){var f={};this.extractAttributes&&(f=this.parseAttributes(c[d]));for(var g=this.getElementsByTagNameNS(c[d],c[d].namespaceURI,"trkseg"),h=0,k=g.length;h<k;h++){var l=this.extractSegment(g[h],"trkpt");b.push(new OpenLayers.Feature.Vector(l,f))}}if(this.extractRoutes)for(e=a.getElementsByTagName("rte"),c=0,d=
+e.length;c<d;c++)f={},this.extractAttributes&&(f=this.parseAttributes(e[c])),g=this.extractSegment(e[c],"rtept"),b.push(new OpenLayers.Feature.Vector(g,f));if(this.extractWaypoints)for(a=a.getElementsByTagName("wpt"),c=0,e=a.length;c<e;c++)f={},this.extractAttributes&&(f=this.parseAttributes(a[c])),d=new OpenLayers.Geometry.Point(a[c].getAttribute("lon"),a[c].getAttribute("lat")),b.push(new OpenLayers.Feature.Vector(d,f));if(this.internalProjection&&this.externalProjection)for(f=0,a=b.length;f<a;f++)b[f].geometry.transform(this.externalProjection,
+this.internalProjection);return b},extractSegment:function(a,b){for(var c=this.getElementsByTagNameNS(a,a.namespaceURI,b),d=[],e=0,f=c.length;e<f;e++)d.push(new OpenLayers.Geometry.Point(c[e].getAttribute("lon"),c[e].getAttribute("lat")));return new OpenLayers.Geometry.LineString(d)},parseAttributes:function(a){var b={};a=a.firstChild;for(var c,d;a;)1==a.nodeType&&a.firstChild&&(c=a.firstChild,3==c.nodeType||4==c.nodeType)&&(d=a.prefix?a.nodeName.split(":")[1]:a.nodeName,"trkseg"!=d&&"rtept"!=d&&
+(b[d]=c.nodeValue)),a=a.nextSibling;return b},write:function(a,b){a=OpenLayers.Util.isArray(a)?a:[a];var c=this.createElementNS(this.namespaces.gpx,"gpx");c.setAttribute("version","1.1");c.setAttribute("creator",this.creator);this.setAttributes(c,{"xsi:schemaLocation":this.schemaLocation});b&&"object"==typeof b&&c.appendChild(this.buildMetadataNode(b));for(var d=0,e=a.length;d<e;d++)c.appendChild(this.buildFeatureNode(a[d]));return OpenLayers.Format.XML.prototype.write.apply(this,[c])},buildMetadataNode:function(a){for(var b=
+["name","desc","author"],c=this.createElementNS(this.namespaces.gpx,"metadata"),d=0;d<b.length;d++){var e=b[d];if(a[e]){var f=this.createElementNS(this.namespaces.gpx,e);f.appendChild(this.createTextNode(a[e]));c.appendChild(f)}}return c},buildFeatureNode:function(a){var b=a.geometry,b=b.clone();this.internalProjection&&this.externalProjection&&b.transform(this.internalProjection,this.externalProjection);if("OpenLayers.Geometry.Point"==b.CLASS_NAME){var c=this.buildWptNode(b);this.appendAttributesNode(c,
+a);return c}c=this.createElementNS(this.namespaces.gpx,"trk");this.appendAttributesNode(c,a);a=this.buildTrkSegNode(b);a=OpenLayers.Util.isArray(a)?a:[a];for(var b=0,d=a.length;b<d;b++)c.appendChild(a[b]);return c},buildTrkSegNode:function(a){var b,c,d,e;if("OpenLayers.Geometry.LineString"==a.CLASS_NAME||"OpenLayers.Geometry.LinearRing"==a.CLASS_NAME){b=this.createElementNS(this.namespaces.gpx,"trkseg");c=0;for(d=a.components.length;c<d;c++)e=a.components[c],b.appendChild(this.buildTrkPtNode(e));
+return b}b=[];c=0;for(d=a.components.length;c<d;c++)b.push(this.buildTrkSegNode(a.components[c]));return b},buildTrkPtNode:function(a){var b=this.createElementNS(this.namespaces.gpx,"trkpt");b.setAttribute("lon",a.x);b.setAttribute("lat",a.y);return b},buildWptNode:function(a){var b=this.createElementNS(this.namespaces.gpx,"wpt");b.setAttribute("lon",a.x);b.setAttribute("lat",a.y);return b},appendAttributesNode:function(a,b){var c=this.createElementNS(this.namespaces.gpx,"name");c.appendChild(this.createTextNode(b.attributes.name||
+b.id));a.appendChild(c);c=this.createElementNS(this.namespaces.gpx,"desc");c.appendChild(this.createTextNode(b.attributes.description||this.defaultDesc));a.appendChild(c)},CLASS_NAME:"OpenLayers.Format.GPX"});OpenLayers.Format.WMSDescribeLayer=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.1.1",CLASS_NAME:"OpenLayers.Format.WMSDescribeLayer"});OpenLayers.Format.WMSDescribeLayer.v1_1_1=OpenLayers.Class(OpenLayers.Format.WMSDescribeLayer,{initialize:function(a){OpenLayers.Format.WMSDescribeLayer.prototype.initialize.apply(this,[a])},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));for(var b=a.documentElement.childNodes,c={layerDescriptions:[]},d,e,f=0;f<b.length;++f)if(d=b[f],e=d.nodeName,"LayerDescription"==e){e=d.getAttribute("name");var g="",h="",k="";d.getAttribute("owsType")?(g=d.getAttribute("owsType"),
+h=d.getAttribute("owsURL")):""!=d.getAttribute("wfs")?(g="WFS",h=d.getAttribute("wfs")):""!=d.getAttribute("wcs")&&(g="WCS",h=d.getAttribute("wcs"));d=d.getElementsByTagName("Query");0<d.length&&((k=d[0].getAttribute("typeName"))||(k=d[0].getAttribute("typename")));d={layerName:e,owsType:g,owsURL:h,typeName:k};c.layerDescriptions.push(d);c.length=c.layerDescriptions.length;c[c.length-1]=d}else if("ServiceException"==e)return{error:(new OpenLayers.Format.OGCExceptionReport).read(a)};return c},CLASS_NAME:"OpenLayers.Format.WMSDescribeLayer.v1_1_1"});
+OpenLayers.Format.WMSDescribeLayer.v1_1_0=OpenLayers.Format.WMSDescribeLayer.v1_1_1;OpenLayers.Layer.XYZ=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:!0,sphericalMercator:!1,zoomOffset:0,serverResolutions:null,initialize:function(a,b,c){if(c&&c.sphericalMercator||this.sphericalMercator)c=OpenLayers.Util.extend({projection:"EPSG:900913",numZoomLevels:19},c);OpenLayers.Layer.Grid.prototype.initialize.apply(this,[a||this.name,b||this.url,{},c])},clone:function(a){null==a&&(a=new OpenLayers.Layer.XYZ(this.name,this.url,this.getOptions()));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,
+[a])},getURL:function(a){a=this.getXYZ(a);var b=this.url;OpenLayers.Util.isArray(b)&&(b=this.selectUrl(""+a.x+a.y+a.z,b));return OpenLayers.String.format(b,a)},getXYZ:function(a){var b=this.getServerResolution(),c=Math.round((a.left-this.maxExtent.left)/(b*this.tileSize.w));a=Math.round((this.maxExtent.top-a.top)/(b*this.tileSize.h));b=this.getServerZoom();if(this.wrapDateLine)var d=Math.pow(2,b),c=(c%d+d)%d;return{x:c,y:a,z:b}},setMap:function(a){OpenLayers.Layer.Grid.prototype.setMap.apply(this,
+arguments);this.tileOrigin||(this.tileOrigin=new OpenLayers.LonLat(this.maxExtent.left,this.maxExtent.bottom))},CLASS_NAME:"OpenLayers.Layer.XYZ"});OpenLayers.Layer.OSM=OpenLayers.Class(OpenLayers.Layer.XYZ,{name:"OpenStreetMap",url:["http://a.tile.openstreetmap.org/${z}/${x}/${y}.png","http://b.tile.openstreetmap.org/${z}/${x}/${y}.png","http://c.tile.openstreetmap.org/${z}/${x}/${y}.png"],attribution:"&copy; <a href='http://www.openstreetmap.org/copyright'>OpenStreetMap</a> contributors",sphericalMercator:!0,wrapDateLine:!0,tileOptions:null,initialize:function(a,b,c){OpenLayers.Layer.XYZ.prototype.initialize.apply(this,arguments);this.tileOptions=
+OpenLayers.Util.extend({crossOriginKeyword:"anonymous"},this.options&&this.options.tileOptions)},clone:function(a){null==a&&(a=new OpenLayers.Layer.OSM(this.name,this.url,this.getOptions()));return a=OpenLayers.Layer.XYZ.prototype.clone.apply(this,[a])},CLASS_NAME:"OpenLayers.Layer.OSM"});OpenLayers.Renderer=OpenLayers.Class({container:null,root:null,extent:null,locked:!1,size:null,resolution:null,map:null,featureDx:0,initialize:function(a,b){this.container=OpenLayers.Util.getElement(a);OpenLayers.Util.extend(this,b)},destroy:function(){this.map=this.resolution=this.size=this.extent=this.container=null},supported:function(){return!1},setExtent:function(a,b){this.extent=a.clone();if(this.map.baseLayer&&this.map.baseLayer.wrapDateLine){var c=a.getWidth()/this.map.getExtent().getWidth();
+a=a.scale(1/c);this.extent=a.wrapDateLine(this.map.getMaxExtent()).scale(c)}b&&(this.resolution=null);return!0},setSize:function(a){this.size=a.clone();this.resolution=null},getResolution:function(){return this.resolution=this.resolution||this.map.getResolution()},drawFeature:function(a,b){null==b&&(b=a.style);if(a.geometry){var c=a.geometry.getBounds();if(c){var d;this.map.baseLayer&&this.map.baseLayer.wrapDateLine&&(d=this.map.getMaxExtent());c.intersectsBounds(this.extent,{worldBounds:d})?this.calculateFeatureDx(c,
+d):b={display:"none"};c=this.drawGeometry(a.geometry,b,a.id);if("none"!=b.display&&b.label&&!1!==c){d=a.geometry.getCentroid();if(b.labelXOffset||b.labelYOffset){var e=isNaN(b.labelXOffset)?0:b.labelXOffset,f=isNaN(b.labelYOffset)?0:b.labelYOffset,g=this.getResolution();d.move(e*g,f*g)}this.drawText(a.id,b,d)}else this.removeText(a.id);return c}}},calculateFeatureDx:function(a,b){this.featureDx=0;if(b){var c=b.getWidth();this.featureDx=Math.round(((a.left+a.right)/2-(this.extent.left+this.extent.right)/
+2)/c)*c}},drawGeometry:function(a,b,c){},drawText:function(a,b,c){},removeText:function(a){},clear:function(){},getFeatureIdFromEvent:function(a){},eraseFeatures:function(a){OpenLayers.Util.isArray(a)||(a=[a]);for(var b=0,c=a.length;b<c;++b){var d=a[b];this.eraseGeometry(d.geometry,d.id);this.removeText(d.id)}},eraseGeometry:function(a,b){},moveRoot:function(a){},getRenderLayerId:function(){return this.container.id},applyDefaultSymbolizer:function(a){var b=OpenLayers.Util.extend({},OpenLayers.Renderer.defaultSymbolizer);
+!1===a.stroke&&(delete b.strokeWidth,delete b.strokeColor);!1===a.fill&&delete b.fillColor;OpenLayers.Util.extend(b,a);return b},CLASS_NAME:"OpenLayers.Renderer"});OpenLayers.Renderer.defaultSymbolizer={fillColor:"#000000",strokeColor:"#000000",strokeWidth:2,fillOpacity:1,strokeOpacity:1,pointRadius:0,labelAlign:"cm"};
+OpenLayers.Renderer.symbol={star:[350,75,379,161,469,161,397,215,423,301,350,250,277,301,303,215,231,161,321,161,350,75],cross:[4,0,6,0,6,4,10,4,10,6,6,6,6,10,4,10,4,6,0,6,0,4,4,4,4,0],x:[0,0,25,0,50,35,75,0,100,0,65,50,100,100,75,100,50,65,25,100,0,100,35,50,0,0],square:[0,0,0,1,1,1,1,0,0,0],triangle:[0,10,10,10,5,0,0,10]};OpenLayers.Renderer.Canvas=OpenLayers.Class(OpenLayers.Renderer,{hitDetection:!0,hitOverflow:0,canvas:null,features:null,pendingRedraw:!1,cachedSymbolBounds:{},initialize:function(a,b){OpenLayers.Renderer.prototype.initialize.apply(this,arguments);this.root=document.createElement("canvas");this.container.appendChild(this.root);this.canvas=this.root.getContext("2d");this.features={};this.hitDetection&&(this.hitCanvas=document.createElement("canvas"),this.hitContext=this.hitCanvas.getContext("2d"))},
+setExtent:function(){OpenLayers.Renderer.prototype.setExtent.apply(this,arguments);return!1},eraseGeometry:function(a,b){this.eraseFeatures(this.features[b][0])},supported:function(){return OpenLayers.CANVAS_SUPPORTED},setSize:function(a){this.size=a.clone();var b=this.root;b.style.width=a.w+"px";b.style.height=a.h+"px";b.width=a.w;b.height=a.h;this.resolution=null;this.hitDetection&&(b=this.hitCanvas,b.style.width=a.w+"px",b.style.height=a.h+"px",b.width=a.w,b.height=a.h)},drawFeature:function(a,
+b){var c;if(a.geometry){b=this.applyDefaultSymbolizer(b||a.style);c=a.geometry.getBounds();var d;this.map.baseLayer&&this.map.baseLayer.wrapDateLine&&(d=this.map.getMaxExtent());d=c&&c.intersectsBounds(this.extent,{worldBounds:d});(c="none"!==b.display&&!!c&&d)?this.features[a.id]=[a,b]:delete this.features[a.id];this.pendingRedraw=!0}this.pendingRedraw&&!this.locked&&(this.redraw(),this.pendingRedraw=!1);return c},drawGeometry:function(a,b,c){var d=a.CLASS_NAME;if("OpenLayers.Geometry.Collection"==
+d||"OpenLayers.Geometry.MultiPoint"==d||"OpenLayers.Geometry.MultiLineString"==d||"OpenLayers.Geometry.MultiPolygon"==d)for(d=0;d<a.components.length;d++)this.drawGeometry(a.components[d],b,c);else switch(a.CLASS_NAME){case "OpenLayers.Geometry.Point":this.drawPoint(a,b,c);break;case "OpenLayers.Geometry.LineString":this.drawLineString(a,b,c);break;case "OpenLayers.Geometry.LinearRing":this.drawLinearRing(a,b,c);break;case "OpenLayers.Geometry.Polygon":this.drawPolygon(a,b,c)}},drawExternalGraphic:function(a,
+b,c){var d=new Image,e=b.title||b.graphicTitle;e&&(d.title=e);var f=b.graphicWidth||b.graphicHeight,g=b.graphicHeight||b.graphicWidth,f=f?f:2*b.pointRadius,g=g?g:2*b.pointRadius,h=void 0!=b.graphicXOffset?b.graphicXOffset:-(0.5*f),k=void 0!=b.graphicYOffset?b.graphicYOffset:-(0.5*g),l=b.graphicOpacity||b.fillOpacity;d.onload=OpenLayers.Function.bind(function(){if(this.features[c]){var b=this.getLocalXY(a),e=b[0],b=b[1];if(!isNaN(e)&&!isNaN(b)){var e=e+h|0,b=b+k|0,p=this.canvas;p.globalAlpha=l;var q=
+OpenLayers.Renderer.Canvas.drawImageScaleFactor||(OpenLayers.Renderer.Canvas.drawImageScaleFactor=/android 2.1/.test(navigator.userAgent.toLowerCase())?320/window.screen.width:1);p.drawImage(d,e*q,b*q,f*q,g*q);this.hitDetection&&(this.setHitContextStyle("fill",c),this.hitContext.fillRect(e,b,f,g))}}},this);d.src=b.externalGraphic},drawNamedSymbol:function(a,b,c){var d,e,f,g;f=Math.PI/180;var h=OpenLayers.Renderer.symbol[b.graphicName];if(!h)throw Error(b.graphicName+" is not a valid symbol name");
+if(!(!h.length||2>h.length||(a=this.getLocalXY(a),e=a[0],g=a[1],isNaN(e)||isNaN(g)))){this.canvas.lineCap="round";this.canvas.lineJoin="round";this.hitDetection&&(this.hitContext.lineCap="round",this.hitContext.lineJoin="round");if(b.graphicName in this.cachedSymbolBounds)d=this.cachedSymbolBounds[b.graphicName];else{d=new OpenLayers.Bounds;for(a=0;a<h.length;a+=2)d.extend(new OpenLayers.LonLat(h[a],h[a+1]));this.cachedSymbolBounds[b.graphicName]=d}this.canvas.save();this.hitDetection&&this.hitContext.save();
+this.canvas.translate(e,g);this.hitDetection&&this.hitContext.translate(e,g);a=f*b.rotation;isNaN(a)||(this.canvas.rotate(a),this.hitDetection&&this.hitContext.rotate(a));f=2*b.pointRadius/Math.max(d.getWidth(),d.getHeight());this.canvas.scale(f,f);this.hitDetection&&this.hitContext.scale(f,f);a=d.getCenterLonLat().lon;d=d.getCenterLonLat().lat;this.canvas.translate(-a,-d);this.hitDetection&&this.hitContext.translate(-a,-d);g=b.strokeWidth;b.strokeWidth=g/f;if(!1!==b.fill){this.setCanvasStyle("fill",
+b);this.canvas.beginPath();for(a=0;a<h.length;a+=2)d=h[a],e=h[a+1],0==a&&this.canvas.moveTo(d,e),this.canvas.lineTo(d,e);this.canvas.closePath();this.canvas.fill();if(this.hitDetection){this.setHitContextStyle("fill",c,b);this.hitContext.beginPath();for(a=0;a<h.length;a+=2)d=h[a],e=h[a+1],0==a&&this.canvas.moveTo(d,e),this.hitContext.lineTo(d,e);this.hitContext.closePath();this.hitContext.fill()}}if(!1!==b.stroke){this.setCanvasStyle("stroke",b);this.canvas.beginPath();for(a=0;a<h.length;a+=2)d=h[a],
+e=h[a+1],0==a&&this.canvas.moveTo(d,e),this.canvas.lineTo(d,e);this.canvas.closePath();this.canvas.stroke();if(this.hitDetection){this.setHitContextStyle("stroke",c,b,f);this.hitContext.beginPath();for(a=0;a<h.length;a+=2)d=h[a],e=h[a+1],0==a&&this.hitContext.moveTo(d,e),this.hitContext.lineTo(d,e);this.hitContext.closePath();this.hitContext.stroke()}}b.strokeWidth=g;this.canvas.restore();this.hitDetection&&this.hitContext.restore();this.setCanvasStyle("reset")}},setCanvasStyle:function(a,b){"fill"===
+a?(this.canvas.globalAlpha=b.fillOpacity,this.canvas.fillStyle=b.fillColor):"stroke"===a?(this.canvas.globalAlpha=b.strokeOpacity,this.canvas.strokeStyle=b.strokeColor,this.canvas.lineWidth=b.strokeWidth):(this.canvas.globalAlpha=0,this.canvas.lineWidth=1)},featureIdToHex:function(a){a=Number(a.split("_").pop())+1;16777216<=a&&(this.hitOverflow=a-16777215,a=a%16777216+1);a="000000"+a.toString(16);var b=a.length;return a="#"+a.substring(b-6,b)},setHitContextStyle:function(a,b,c,d){b=this.featureIdToHex(b);
+"fill"==a?(this.hitContext.globalAlpha=1,this.hitContext.fillStyle=b):"stroke"==a?(this.hitContext.globalAlpha=1,this.hitContext.strokeStyle=b,"undefined"===typeof d?this.hitContext.lineWidth=c.strokeWidth+2:isNaN(d)||(this.hitContext.lineWidth=c.strokeWidth+2/d)):(this.hitContext.globalAlpha=0,this.hitContext.lineWidth=1)},drawPoint:function(a,b,c){if(!1!==b.graphic)if(b.externalGraphic)this.drawExternalGraphic(a,b,c);else if(b.graphicName&&"circle"!=b.graphicName)this.drawNamedSymbol(a,b,c);else{var d=
+this.getLocalXY(a);a=d[0];d=d[1];if(!isNaN(a)&&!isNaN(d)){var e=2*Math.PI,f=b.pointRadius;!1!==b.fill&&(this.setCanvasStyle("fill",b),this.canvas.beginPath(),this.canvas.arc(a,d,f,0,e,!0),this.canvas.fill(),this.hitDetection&&(this.setHitContextStyle("fill",c,b),this.hitContext.beginPath(),this.hitContext.arc(a,d,f,0,e,!0),this.hitContext.fill()));!1!==b.stroke&&(this.setCanvasStyle("stroke",b),this.canvas.beginPath(),this.canvas.arc(a,d,f,0,e,!0),this.canvas.stroke(),this.hitDetection&&(this.setHitContextStyle("stroke",
+c,b),this.hitContext.beginPath(),this.hitContext.arc(a,d,f,0,e,!0),this.hitContext.stroke()),this.setCanvasStyle("reset"))}}},drawLineString:function(a,b,c){b=OpenLayers.Util.applyDefaults({fill:!1},b);this.drawLinearRing(a,b,c)},drawLinearRing:function(a,b,c){!1!==b.fill&&(this.setCanvasStyle("fill",b),this.renderPath(this.canvas,a,b,c,"fill"),this.hitDetection&&(this.setHitContextStyle("fill",c,b),this.renderPath(this.hitContext,a,b,c,"fill")));!1!==b.stroke&&(this.setCanvasStyle("stroke",b),this.renderPath(this.canvas,
+a,b,c,"stroke"),this.hitDetection&&(this.setHitContextStyle("stroke",c,b),this.renderPath(this.hitContext,a,b,c,"stroke")));this.setCanvasStyle("reset")},renderPath:function(a,b,c,d,e){b=b.components;c=b.length;a.beginPath();d=this.getLocalXY(b[0]);var f=d[1];if(!isNaN(d[0])&&!isNaN(f)){a.moveTo(d[0],d[1]);for(d=1;d<c;++d)f=this.getLocalXY(b[d]),a.lineTo(f[0],f[1]);"fill"===e?a.fill():a.stroke()}},drawPolygon:function(a,b,c){a=a.components;var d=a.length;this.drawLinearRing(a[0],b,c);for(var e=1;e<
+d;++e)this.canvas.globalCompositeOperation="destination-out",this.hitDetection&&(this.hitContext.globalCompositeOperation="destination-out"),this.drawLinearRing(a[e],OpenLayers.Util.applyDefaults({stroke:!1,fillOpacity:1},b),c),this.canvas.globalCompositeOperation="source-over",this.hitDetection&&(this.hitContext.globalCompositeOperation="source-over"),this.drawLinearRing(a[e],OpenLayers.Util.applyDefaults({fill:!1},b),c)},drawText:function(a,b){var c=this.getLocalXY(a);this.setCanvasStyle("reset");
+this.canvas.fillStyle=b.fontColor;this.canvas.globalAlpha=b.fontOpacity||1;var d=[b.fontStyle?b.fontStyle:"normal","normal",b.fontWeight?b.fontWeight:"normal",b.fontSize?b.fontSize:"1em",b.fontFamily?b.fontFamily:"sans-serif"].join(" "),e=b.label.split("\n"),f=e.length;if(this.canvas.fillText){this.canvas.font=d;this.canvas.textAlign=OpenLayers.Renderer.Canvas.LABEL_ALIGN[b.labelAlign[0]]||"center";this.canvas.textBaseline=OpenLayers.Renderer.Canvas.LABEL_ALIGN[b.labelAlign[1]]||"middle";var g=OpenLayers.Renderer.Canvas.LABEL_FACTOR[b.labelAlign[1]];
+null==g&&(g=-0.5);d=this.canvas.measureText("Mg").height||this.canvas.measureText("xx").width;c[1]+=d*g*(f-1);for(g=0;g<f;g++)b.labelOutlineWidth&&(this.canvas.save(),this.canvas.globalAlpha=b.labelOutlineOpacity||b.fontOpacity||1,this.canvas.strokeStyle=b.labelOutlineColor,this.canvas.lineWidth=b.labelOutlineWidth,this.canvas.strokeText(e[g],c[0],c[1]+d*g+1),this.canvas.restore()),this.canvas.fillText(e[g],c[0],c[1]+d*g)}else if(this.canvas.mozDrawText){this.canvas.mozTextStyle=d;var h=OpenLayers.Renderer.Canvas.LABEL_FACTOR[b.labelAlign[0]];
+null==h&&(h=-0.5);g=OpenLayers.Renderer.Canvas.LABEL_FACTOR[b.labelAlign[1]];null==g&&(g=-0.5);d=this.canvas.mozMeasureText("xx");c[1]+=d*(1+g*f);for(g=0;g<f;g++){var k=c[0]+h*this.canvas.mozMeasureText(e[g]),l=c[1]+g*d;this.canvas.translate(k,l);this.canvas.mozDrawText(e[g]);this.canvas.translate(-k,-l)}}this.setCanvasStyle("reset")},getLocalXY:function(a){var b=this.getResolution(),c=this.extent;return[(a.x-this.featureDx)/b+-c.left/b,c.top/b-a.y/b]},clear:function(){var a=this.root.height,b=this.root.width;
+this.canvas.clearRect(0,0,b,a);this.features={};this.hitDetection&&this.hitContext.clearRect(0,0,b,a)},getFeatureIdFromEvent:function(a){var b;if(this.hitDetection&&"none"!==this.root.style.display&&!this.map.dragging&&(a=a.xy,a=this.hitContext.getImageData(a.x|0,a.y|0,1,1).data,255===a[3]&&(a=a[2]+256*(a[1]+256*a[0])))){a="OpenLayers_Feature_Vector_"+(a-1+this.hitOverflow);try{b=this.features[a][0]}catch(c){}}return b},eraseFeatures:function(a){OpenLayers.Util.isArray(a)||(a=[a]);for(var b=0;b<a.length;++b)delete this.features[a[b].id];
+this.redraw()},redraw:function(){if(!this.locked){var a=this.root.height,b=this.root.width;this.canvas.clearRect(0,0,b,a);this.hitDetection&&this.hitContext.clearRect(0,0,b,a);var a=[],c,d,e=this.map.baseLayer&&this.map.baseLayer.wrapDateLine&&this.map.getMaxExtent(),f;for(f in this.features)this.features.hasOwnProperty(f)&&(b=this.features[f][0],c=b.geometry,this.calculateFeatureDx(c.getBounds(),e),d=this.features[f][1],this.drawGeometry(c,d,b.id),d.label&&a.push([b,d]));b=0;for(c=a.length;b<c;++b)f=
+a[b],this.drawText(f[0].geometry.getCentroid(),f[1])}},CLASS_NAME:"OpenLayers.Renderer.Canvas"});OpenLayers.Renderer.Canvas.LABEL_ALIGN={l:"left",r:"right",t:"top",b:"bottom"};OpenLayers.Renderer.Canvas.LABEL_FACTOR={l:0,r:-1,t:0,b:-1};OpenLayers.Renderer.Canvas.drawImageScaleFactor=null;OpenLayers.Format.OSM=OpenLayers.Class(OpenLayers.Format.XML,{checkTags:!1,interestingTagsExclude:null,areaTags:null,initialize:function(a){var b={interestingTagsExclude:"source source_ref source:ref history attribution created_by".split(" "),areaTags:"area building leisure tourism ruins historic landuse military natural sport".split(" ")},b=OpenLayers.Util.extend(b,a),c={};for(a=0;a<b.interestingTagsExclude.length;a++)c[b.interestingTagsExclude[a]]=!0;b.interestingTagsExclude=c;c={};for(a=0;a<b.areaTags.length;a++)c[b.areaTags[a]]=
+!0;b.areaTags=c;this.externalProjection=new OpenLayers.Projection("EPSG:4326");OpenLayers.Format.XML.prototype.initialize.apply(this,[b])},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));var b=this.getNodes(a),c=this.getWays(a);a=Array(c.length);for(var d=0;d<c.length;d++){for(var e=Array(c[d].nodes.length),f=this.isWayArea(c[d])?1:0,g=0;g<c[d].nodes.length;g++){var h=b[c[d].nodes[g]],k=new OpenLayers.Geometry.Point(h.lon,h.lat);k.osm_id=parseInt(c[d].nodes[g]);
+e[g]=k;h.used=!0}h=null;h=f?new OpenLayers.Geometry.Polygon(new OpenLayers.Geometry.LinearRing(e)):new OpenLayers.Geometry.LineString(e);this.internalProjection&&this.externalProjection&&h.transform(this.externalProjection,this.internalProjection);e=new OpenLayers.Feature.Vector(h,c[d].tags);e.osm_id=parseInt(c[d].id);e.fid="way."+e.osm_id;a[d]=e}for(var l in b){h=b[l];if(!h.used||this.checkTags){c=null;if(this.checkTags){c=this.getTags(h.node,!0);if(h.used&&!c[1])continue;c=c[0]}else c=this.getTags(h.node);
+e=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(h.lon,h.lat),c);this.internalProjection&&this.externalProjection&&e.geometry.transform(this.externalProjection,this.internalProjection);e.osm_id=parseInt(l);e.fid="node."+e.osm_id;a.push(e)}h.node=null}return a},getNodes:function(a){a=a.getElementsByTagName("node");for(var b={},c=0;c<a.length;c++){var d=a[c],e=d.getAttribute("id");b[e]={lat:d.getAttribute("lat"),lon:d.getAttribute("lon"),node:d}}return b},getWays:function(a){a=a.getElementsByTagName("way");
+for(var b=[],c=0;c<a.length;c++){var d=a[c],e={id:d.getAttribute("id")};e.tags=this.getTags(d);d=d.getElementsByTagName("nd");e.nodes=Array(d.length);for(var f=0;f<d.length;f++)e.nodes[f]=d[f].getAttribute("ref");b.push(e)}return b},getTags:function(a,b){for(var c=a.getElementsByTagName("tag"),d={},e=!1,f=0;f<c.length;f++){var g=c[f].getAttribute("k");d[g]=c[f].getAttribute("v");b&&(this.interestingTagsExclude[g]||(e=!0))}return b?[d,e]:d},isWayArea:function(a){var b=!1,c=!1;a.nodes[0]==a.nodes[a.nodes.length-
+1]&&(b=!0);if(this.checkTags)for(var d in a.tags)if(this.areaTags[d]){c=!0;break}return b&&(this.checkTags?c:!0)},write:function(a){OpenLayers.Util.isArray(a)||(a=[a]);this.osm_id=1;this.created_nodes={};var b=this.createElementNS(null,"osm");b.setAttribute("version","0.5");b.setAttribute("generator","OpenLayers "+OpenLayers.VERSION_NUMBER);for(var c=a.length-1;0<=c;c--)for(var d=this.createFeatureNodes(a[c]),e=0;e<d.length;e++)b.appendChild(d[e]);return OpenLayers.Format.XML.prototype.write.apply(this,
+[b])},createFeatureNodes:function(a){var b=[],c=a.geometry.CLASS_NAME,c=c.substring(c.lastIndexOf(".")+1),c=c.toLowerCase();(c=this.createXML[c])&&(b=c.apply(this,[a]));return b},createXML:{point:function(a){var b=null,c=a.geometry?a.geometry:a;this.internalProjection&&this.externalProjection&&(c=c.clone(),c.transform(this.internalProjection,this.externalProjection));var d=!1;a.osm_id?(b=a.osm_id,this.created_nodes[b]&&(d=!0)):(b=-this.osm_id,this.osm_id++);var e=d?this.created_nodes[b]:this.createElementNS(null,
+"node");this.created_nodes[b]=e;e.setAttribute("id",b);e.setAttribute("lon",c.x);e.setAttribute("lat",c.y);a.attributes&&this.serializeTags(a,e);this.setState(a,e);return d?[]:[e]},linestring:function(a){var b,c=[],d=a.geometry;a.osm_id?b=a.osm_id:(b=-this.osm_id,this.osm_id++);var e=this.createElementNS(null,"way");e.setAttribute("id",b);for(b=0;b<d.components.length;b++){var f=this.createXML.point.apply(this,[d.components[b]]);if(f.length){var f=f[0],g=f.getAttribute("id");c.push(f)}else g=d.components[b].osm_id,
+f=this.created_nodes[g];this.setState(a,f);f=this.createElementNS(null,"nd");f.setAttribute("ref",g);e.appendChild(f)}this.serializeTags(a,e);c.push(e);return c},polygon:function(a){var b=OpenLayers.Util.extend({area:"yes"},a.attributes),b=new OpenLayers.Feature.Vector(a.geometry.components[0],b);b.osm_id=a.osm_id;return this.createXML.linestring.apply(this,[b])}},serializeTags:function(a,b){for(var c in a.attributes){var d=this.createElementNS(null,"tag");d.setAttribute("k",c);d.setAttribute("v",
+a.attributes[c]);b.appendChild(d)}},setState:function(a,b){if(a.state){var c=null;switch(a.state){case OpenLayers.State.UPDATE:case OpenLayers.State.DELETE:c="delete"}c&&b.setAttribute("action",c)}},CLASS_NAME:"OpenLayers.Format.OSM"});OpenLayers.Handler.Keyboard=OpenLayers.Class(OpenLayers.Handler,{KEY_EVENTS:["keydown","keyup"],eventListener:null,observeElement:null,initialize:function(a,b,c){OpenLayers.Handler.prototype.initialize.apply(this,arguments);this.eventListener=OpenLayers.Function.bindAsEventListener(this.handleKeyEvent,this)},destroy:function(){this.deactivate();this.eventListener=null;OpenLayers.Handler.prototype.destroy.apply(this,arguments)},activate:function(){if(OpenLayers.Handler.prototype.activate.apply(this,
+arguments)){this.observeElement=this.observeElement||document;for(var a=0,b=this.KEY_EVENTS.length;a<b;a++)OpenLayers.Event.observe(this.observeElement,this.KEY_EVENTS[a],this.eventListener);return!0}return!1},deactivate:function(){var a=!1;if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){for(var a=0,b=this.KEY_EVENTS.length;a<b;a++)OpenLayers.Event.stopObserving(this.observeElement,this.KEY_EVENTS[a],this.eventListener);a=!0}return a},handleKeyEvent:function(a){this.checkModifiers(a)&&
+this.callback(a.type,[a])},CLASS_NAME:"OpenLayers.Handler.Keyboard"});OpenLayers.Control.ModifyFeature=OpenLayers.Class(OpenLayers.Control,{documentDrag:!1,geometryTypes:null,clickout:!0,toggle:!0,standalone:!1,layer:null,feature:null,vertex:null,vertices:null,virtualVertices:null,handlers:null,deleteCodes:null,virtualStyle:null,vertexRenderIntent:null,mode:null,createVertices:!0,modified:!1,radiusHandle:null,dragHandle:null,onModificationStart:function(){},onModification:function(){},onModificationEnd:function(){},initialize:function(a,b){b=b||{};this.layer=a;this.vertices=
+[];this.virtualVertices=[];this.virtualStyle=OpenLayers.Util.extend({},this.layer.style||this.layer.styleMap.createSymbolizer(null,b.vertexRenderIntent));this.virtualStyle.fillOpacity=0.3;this.virtualStyle.strokeOpacity=0.3;this.deleteCodes=[46,68];this.mode=OpenLayers.Control.ModifyFeature.RESHAPE;OpenLayers.Control.prototype.initialize.apply(this,[b]);OpenLayers.Util.isArray(this.deleteCodes)||(this.deleteCodes=[this.deleteCodes]);var c={documentDrag:this.documentDrag,stopDown:!1};this.handlers=
+{keyboard:new OpenLayers.Handler.Keyboard(this,{keydown:this.handleKeypress}),drag:new OpenLayers.Handler.Drag(this,{down:function(a){this.vertex=null;(a=this.layer.getFeatureFromEvent(this.handlers.drag.evt))?this.dragStart(a):this.clickout&&(this._unselect=this.feature)},move:function(a){delete this._unselect;this.vertex&&this.dragVertex(this.vertex,a)},up:function(){this.handlers.drag.stopDown=!1;this._unselect&&(this.unselectFeature(this._unselect),delete this._unselect)},done:function(a){this.vertex&&
+this.dragComplete(this.vertex)}},c)}},destroy:function(){this.map&&this.map.events.un({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this});this.layer=null;OpenLayers.Control.prototype.destroy.apply(this,[])},activate:function(){this.moveLayerToTop();this.map.events.on({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this});return this.handlers.keyboard.activate()&&this.handlers.drag.activate()&&OpenLayers.Control.prototype.activate.apply(this,arguments)},
+deactivate:function(){var a=!1;OpenLayers.Control.prototype.deactivate.apply(this,arguments)&&(this.moveLayerBack(),this.map.events.un({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this}),this.layer.removeFeatures(this.vertices,{silent:!0}),this.layer.removeFeatures(this.virtualVertices,{silent:!0}),this.vertices=[],this.handlers.drag.deactivate(),this.handlers.keyboard.deactivate(),(a=this.feature)&&(a.geometry&&a.layer)&&this.unselectFeature(a),a=!0);return a},beforeSelectFeature:function(a){return this.layer.events.triggerEvent("beforefeaturemodified",
+{feature:a})},selectFeature:function(a){if(!(this.feature===a||this.geometryTypes&&-1==OpenLayers.Util.indexOf(this.geometryTypes,a.geometry.CLASS_NAME))){!1!==this.beforeSelectFeature(a)&&(this.feature&&this.unselectFeature(this.feature),this.feature=a,this.layer.selectedFeatures.push(a),this.layer.drawFeature(a,"select"),this.modified=!1,this.resetVertices(),this.onModificationStart(this.feature));var b=a.modified;!a.geometry||b&&b.geometry||(this._originalGeometry=a.geometry.clone())}},unselectFeature:function(a){this.layer.removeFeatures(this.vertices,
+{silent:!0});this.vertices=[];this.layer.destroyFeatures(this.virtualVertices,{silent:!0});this.virtualVertices=[];this.dragHandle&&(this.layer.destroyFeatures([this.dragHandle],{silent:!0}),delete this.dragHandle);this.radiusHandle&&(this.layer.destroyFeatures([this.radiusHandle],{silent:!0}),delete this.radiusHandle);this.layer.drawFeature(this.feature,"default");this.feature=null;OpenLayers.Util.removeItem(this.layer.selectedFeatures,a);this.onModificationEnd(a);this.layer.events.triggerEvent("afterfeaturemodified",
+{feature:a,modified:this.modified});this.modified=!1},dragStart:function(a){var b="OpenLayers.Geometry.Point"==a.geometry.CLASS_NAME;this.standalone||(a._sketch||!b)&&a._sketch||(this.toggle&&this.feature===a&&(this._unselect=a),this.selectFeature(a));if(a._sketch||b)this.vertex=a,this.handlers.drag.stopDown=!0},dragVertex:function(a,b){var c=this.map.getLonLatFromViewPortPx(b),d=a.geometry;d.move(c.lon-d.x,c.lat-d.y);this.modified=!0;"OpenLayers.Geometry.Point"==this.feature.geometry.CLASS_NAME?
+this.layer.events.triggerEvent("vertexmodified",{vertex:a.geometry,feature:this.feature,pixel:b}):(a._index?(a.geometry.parent.addComponent(a.geometry,a._index),delete a._index,OpenLayers.Util.removeItem(this.virtualVertices,a),this.vertices.push(a)):a==this.dragHandle?(this.layer.removeFeatures(this.vertices,{silent:!0}),this.vertices=[],this.radiusHandle&&(this.layer.destroyFeatures([this.radiusHandle],{silent:!0}),this.radiusHandle=null)):a!==this.radiusHandle&&this.layer.events.triggerEvent("vertexmodified",
+{vertex:a.geometry,feature:this.feature,pixel:b}),0<this.virtualVertices.length&&(this.layer.destroyFeatures(this.virtualVertices,{silent:!0}),this.virtualVertices=[]),this.layer.drawFeature(this.feature,this.standalone?void 0:"select"));this.layer.drawFeature(a)},dragComplete:function(a){this.resetVertices();this.setFeatureState();this.onModification(this.feature);this.layer.events.triggerEvent("featuremodified",{feature:this.feature})},setFeatureState:function(){if(this.feature.state!=OpenLayers.State.INSERT&&
+this.feature.state!=OpenLayers.State.DELETE&&(this.feature.state=OpenLayers.State.UPDATE,this.modified&&this._originalGeometry)){var a=this.feature;a.modified=OpenLayers.Util.extend(a.modified,{geometry:this._originalGeometry});delete this._originalGeometry}},resetVertices:function(){0<this.vertices.length&&(this.layer.removeFeatures(this.vertices,{silent:!0}),this.vertices=[]);0<this.virtualVertices.length&&(this.layer.removeFeatures(this.virtualVertices,{silent:!0}),this.virtualVertices=[]);this.dragHandle&&
+(this.layer.destroyFeatures([this.dragHandle],{silent:!0}),this.dragHandle=null);this.radiusHandle&&(this.layer.destroyFeatures([this.radiusHandle],{silent:!0}),this.radiusHandle=null);this.feature&&"OpenLayers.Geometry.Point"!=this.feature.geometry.CLASS_NAME&&(this.mode&OpenLayers.Control.ModifyFeature.DRAG&&this.collectDragHandle(),this.mode&(OpenLayers.Control.ModifyFeature.ROTATE|OpenLayers.Control.ModifyFeature.RESIZE)&&this.collectRadiusHandle(),this.mode&OpenLayers.Control.ModifyFeature.RESHAPE&&
+(this.mode&OpenLayers.Control.ModifyFeature.RESIZE||this.collectVertices()))},handleKeypress:function(a){var b=a.keyCode;this.feature&&-1!=OpenLayers.Util.indexOf(this.deleteCodes,b)&&(b=this.layer.getFeatureFromEvent(this.handlers.drag.evt))&&(-1!=OpenLayers.Util.indexOf(this.vertices,b)&&!this.handlers.drag.dragging&&b.geometry.parent)&&(b.geometry.parent.removeComponent(b.geometry),this.layer.events.triggerEvent("vertexremoved",{vertex:b.geometry,feature:this.feature,pixel:a.xy}),this.layer.drawFeature(this.feature,
+this.standalone?void 0:"select"),this.modified=!0,this.resetVertices(),this.setFeatureState(),this.onModification(this.feature),this.layer.events.triggerEvent("featuremodified",{feature:this.feature}))},collectVertices:function(){function a(c){var d,e,f;if("OpenLayers.Geometry.Point"==c.CLASS_NAME)e=new OpenLayers.Feature.Vector(c),e._sketch=!0,e.renderIntent=b.vertexRenderIntent,b.vertices.push(e);else{f=c.components.length;"OpenLayers.Geometry.LinearRing"==c.CLASS_NAME&&(f-=1);for(d=0;d<f;++d)e=
+c.components[d],"OpenLayers.Geometry.Point"==e.CLASS_NAME?(e=new OpenLayers.Feature.Vector(e),e._sketch=!0,e.renderIntent=b.vertexRenderIntent,b.vertices.push(e)):a(e);if(b.createVertices&&"OpenLayers.Geometry.MultiPoint"!=c.CLASS_NAME)for(d=0,f=c.components.length;d<f-1;++d){e=c.components[d];var g=c.components[d+1];"OpenLayers.Geometry.Point"==e.CLASS_NAME&&"OpenLayers.Geometry.Point"==g.CLASS_NAME&&(e=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point((e.x+g.x)/2,(e.y+g.y)/2),null,b.virtualStyle),
+e.geometry.parent=c,e._index=d+1,e._sketch=!0,b.virtualVertices.push(e))}}}this.vertices=[];this.virtualVertices=[];var b=this;a.call(this,this.feature.geometry);this.layer.addFeatures(this.virtualVertices,{silent:!0});this.layer.addFeatures(this.vertices,{silent:!0})},collectDragHandle:function(){var a=this.feature.geometry,b=a.getBounds().getCenterLonLat(),b=new OpenLayers.Geometry.Point(b.lon,b.lat),c=new OpenLayers.Feature.Vector(b);b.move=function(b,c){OpenLayers.Geometry.Point.prototype.move.call(this,
+b,c);a.move(b,c)};c._sketch=!0;this.dragHandle=c;this.dragHandle.renderIntent=this.vertexRenderIntent;this.layer.addFeatures([this.dragHandle],{silent:!0})},collectRadiusHandle:function(){var a=this.feature.geometry,b=a.getBounds(),c=b.getCenterLonLat(),d=new OpenLayers.Geometry.Point(c.lon,c.lat),b=new OpenLayers.Geometry.Point(b.right,b.bottom),c=new OpenLayers.Feature.Vector(b),e=this.mode&OpenLayers.Control.ModifyFeature.RESIZE,f=this.mode&OpenLayers.Control.ModifyFeature.RESHAPE,g=this.mode&
+OpenLayers.Control.ModifyFeature.ROTATE;b.move=function(b,c){OpenLayers.Geometry.Point.prototype.move.call(this,b,c);var l=this.x-d.x,m=this.y-d.y,n=l-b,p=m-c;if(g){var q=Math.atan2(p,n),q=Math.atan2(m,l)-q,q=q*(180/Math.PI);a.rotate(q,d)}if(e){var r;f?(m/=p,r=l/n/m):(n=Math.sqrt(n*n+p*p),m=Math.sqrt(l*l+m*m)/n);a.resize(m,d,r)}};c._sketch=!0;this.radiusHandle=c;this.radiusHandle.renderIntent=this.vertexRenderIntent;this.layer.addFeatures([this.radiusHandle],{silent:!0})},setMap:function(a){this.handlers.drag.setMap(a);
+OpenLayers.Control.prototype.setMap.apply(this,arguments)},handleMapEvents:function(a){"removelayer"!=a.type&&"order"!=a.property||this.moveLayerToTop()},moveLayerToTop:function(){var a=Math.max(this.map.Z_INDEX_BASE.Feature-1,this.layer.getZIndex())+1;this.layer.setZIndex(a)},moveLayerBack:function(){var a=this.layer.getZIndex()-1;a>=this.map.Z_INDEX_BASE.Feature?this.layer.setZIndex(a):this.map.setLayerZIndex(this.layer,this.map.getLayerIndex(this.layer))},CLASS_NAME:"OpenLayers.Control.ModifyFeature"});
+OpenLayers.Control.ModifyFeature.RESHAPE=1;OpenLayers.Control.ModifyFeature.RESIZE=2;OpenLayers.Control.ModifyFeature.ROTATE=4;OpenLayers.Control.ModifyFeature.DRAG=8;OpenLayers.Layer.Bing=OpenLayers.Class(OpenLayers.Layer.XYZ,{key:null,serverResolutions:[156543.03390625,78271.516953125,39135.7584765625,19567.87923828125,9783.939619140625,4891.9698095703125,2445.9849047851562,1222.9924523925781,611.4962261962891,305.74811309814453,152.87405654907226,76.43702827453613,38.218514137268066,19.109257068634033,9.554628534317017,4.777314267158508,2.388657133579254,1.194328566789627,0.5971642833948135,0.29858214169740677,0.14929107084870338,0.07464553542435169],attributionTemplate:'<span class="olBingAttribution ${type}"><div><a target="_blank" href="http://www.bing.com/maps/"><img src="${logo}" /></a></div>${copyrights}<a style="white-space: nowrap" target="_blank" href="http://www.microsoft.com/maps/product/terms.html">Terms of Use</a></span>',
+metadata:null,protocolRegex:/^http:/i,type:"Road",culture:"en-US",metadataParams:null,tileOptions:null,protocol:~window.location.href.indexOf("http")?"":"http:",initialize:function(a){a=OpenLayers.Util.applyDefaults({sphericalMercator:!0},a);OpenLayers.Layer.XYZ.prototype.initialize.apply(this,[a.name||"Bing "+(a.type||this.type),null,a]);this.tileOptions=OpenLayers.Util.extend({crossOriginKeyword:"anonymous"},this.options.tileOptions);this.loadMetadata()},loadMetadata:function(){this._callbackId=
+"_callback_"+this.id.replace(/\./g,"_");window[this._callbackId]=OpenLayers.Function.bind(OpenLayers.Layer.Bing.processMetadata,this);var a=OpenLayers.Util.applyDefaults({key:this.key,jsonp:this._callbackId,include:"ImageryProviders"},this.metadataParams),a=this.protocol+"//dev.virtualearth.net/REST/v1/Imagery/Metadata/"+this.type+"?"+OpenLayers.Util.getParameterString(a),b=document.createElement("script");b.type="text/javascript";b.src=a;b.id=this._callbackId;document.getElementsByTagName("head")[0].appendChild(b)},
+initLayer:function(){var a=this.metadata.resourceSets[0].resources[0],b=a.imageUrl.replace("{quadkey}","${quadkey}"),b=b.replace("{culture}",this.culture),b=b.replace(this.protocolRegex,this.protocol);this.url=[];for(var c=0;c<a.imageUrlSubdomains.length;++c)this.url.push(b.replace("{subdomain}",a.imageUrlSubdomains[c]));this.addOptions({maxResolution:Math.min(this.serverResolutions[a.zoomMin],this.maxResolution||Number.POSITIVE_INFINITY),numZoomLevels:Math.min(a.zoomMax+1-a.zoomMin,this.numZoomLevels)},
+!0);this.isBaseLayer||this.redraw();this.updateAttribution()},getURL:function(a){if(this.url){var b=this.getXYZ(a);a=b.x;for(var c=b.y,b=b.z,d=[],e=b;0<e;--e){var f="0",g=1<<e-1;0!=(a&g)&&f++;0!=(c&g)&&(f++,f++);d.push(f)}d=d.join("");a=this.selectUrl(""+a+c+b,this.url);return OpenLayers.String.format(a,{quadkey:d})}},updateAttribution:function(){var a=this.metadata;if(a.resourceSets&&this.map&&this.map.center){var b=a.resourceSets[0].resources[0],c=this.map.getExtent().transform(this.map.getProjectionObject(),
+new OpenLayers.Projection("EPSG:4326")),d=b.imageryProviders||[],e=OpenLayers.Util.indexOf(this.serverResolutions,this.getServerResolution()),b="",f,g,h,k,l,m,n;g=0;for(h=d.length;g<h;++g)for(f=d[g],k=0,l=f.coverageAreas.length;k<l;++k)n=f.coverageAreas[k],m=OpenLayers.Bounds.fromArray(n.bbox,!0),c.intersectsBounds(m)&&(e<=n.zoomMax&&e>=n.zoomMin)&&(b+=f.attribution+" ");a=a.brandLogoUri.replace(this.protocolRegex,this.protocol);this.attribution=OpenLayers.String.format(this.attributionTemplate,{type:this.type.toLowerCase(),
+logo:a,copyrights:b});this.map&&this.map.events.triggerEvent("changelayer",{layer:this,property:"attribution"})}},setMap:function(){OpenLayers.Layer.XYZ.prototype.setMap.apply(this,arguments);this.map.events.register("moveend",this,this.updateAttribution)},clone:function(a){null==a&&(a=new OpenLayers.Layer.Bing(this.options));return a=OpenLayers.Layer.XYZ.prototype.clone.apply(this,[a])},destroy:function(){this.map&&this.map.events.unregister("moveend",this,this.updateAttribution);OpenLayers.Layer.XYZ.prototype.destroy.apply(this,
+arguments)},CLASS_NAME:"OpenLayers.Layer.Bing"});OpenLayers.Layer.Bing.processMetadata=function(a){this.metadata=a;this.initLayer();a=document.getElementById(this._callbackId);a.parentNode.removeChild(a);window[this._callbackId]=void 0;delete this._callbackId};OpenLayers.StyleMap=OpenLayers.Class({styles:null,extendDefault:!0,initialize:function(a,b){this.styles={"default":new OpenLayers.Style(OpenLayers.Feature.Vector.style["default"]),select:new OpenLayers.Style(OpenLayers.Feature.Vector.style.select),temporary:new OpenLayers.Style(OpenLayers.Feature.Vector.style.temporary),"delete":new OpenLayers.Style(OpenLayers.Feature.Vector.style["delete"])};if(a instanceof OpenLayers.Style)this.styles["default"]=a,this.styles.select=a,this.styles.temporary=a,this.styles["delete"]=
+a;else if("object"==typeof a)for(var c in a)if(a[c]instanceof OpenLayers.Style)this.styles[c]=a[c];else if("object"==typeof a[c])this.styles[c]=new OpenLayers.Style(a[c]);else{this.styles["default"]=new OpenLayers.Style(a);this.styles.select=new OpenLayers.Style(a);this.styles.temporary=new OpenLayers.Style(a);this.styles["delete"]=new OpenLayers.Style(a);break}OpenLayers.Util.extend(this,b)},destroy:function(){for(var a in this.styles)this.styles[a].destroy();this.styles=null},createSymbolizer:function(a,
+b){a||(a=new OpenLayers.Feature.Vector);this.styles[b]||(b="default");a.renderIntent=b;var c={};this.extendDefault&&"default"!=b&&(c=this.styles["default"].createSymbolizer(a));return OpenLayers.Util.extend(c,this.styles[b].createSymbolizer(a))},addUniqueValueRules:function(a,b,c,d){var e=[],f;for(f in c)e.push(new OpenLayers.Rule({symbolizer:c[f],context:d,filter:new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.EQUAL_TO,property:b,value:f})}));this.styles[a].addRules(e)},CLASS_NAME:"OpenLayers.StyleMap"});OpenLayers.Layer.Vector=OpenLayers.Class(OpenLayers.Layer,{isBaseLayer:!1,isFixed:!1,features:null,filter:null,selectedFeatures:null,unrenderedFeatures:null,reportError:!0,style:null,styleMap:null,strategies:null,protocol:null,renderers:["SVG","VML","Canvas"],renderer:null,rendererOptions:null,geometryType:null,drawn:!1,ratio:1,initialize:function(a,b){OpenLayers.Layer.prototype.initialize.apply(this,arguments);this.renderer&&this.renderer.supported()||this.assignRenderer();this.renderer&&this.renderer.supported()||
+(this.renderer=null,this.displayError());this.styleMap||(this.styleMap=new OpenLayers.StyleMap);this.features=[];this.selectedFeatures=[];this.unrenderedFeatures={};if(this.strategies)for(var c=0,d=this.strategies.length;c<d;c++)this.strategies[c].setLayer(this)},destroy:function(){if(this.strategies){var a,b,c;b=0;for(c=this.strategies.length;b<c;b++)a=this.strategies[b],a.autoDestroy&&a.destroy();this.strategies=null}this.protocol&&(this.protocol.autoDestroy&&this.protocol.destroy(),this.protocol=
+null);this.destroyFeatures();this.unrenderedFeatures=this.selectedFeatures=this.features=null;this.renderer&&this.renderer.destroy();this.drawn=this.geometryType=this.renderer=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments)},clone:function(a){null==a&&(a=new OpenLayers.Layer.Vector(this.name,this.getOptions()));a=OpenLayers.Layer.prototype.clone.apply(this,[a]);for(var b=this.features,c=b.length,d=Array(c),e=0;e<c;++e)d[e]=b[e].clone();a.features=d;return a},refresh:function(a){this.calculateInRange()&&
+this.visibility&&this.events.triggerEvent("refresh",a)},assignRenderer:function(){for(var a=0,b=this.renderers.length;a<b;a++){var c=this.renderers[a];if((c="function"==typeof c?c:OpenLayers.Renderer[c])&&c.prototype.supported()){this.renderer=new c(this.div,this.rendererOptions);break}}},displayError:function(){this.reportError&&OpenLayers.Console.userError(OpenLayers.i18n("browserNotSupported",{renderers:this.renderers.join("\n")}))},setMap:function(a){OpenLayers.Layer.prototype.setMap.apply(this,
+arguments);if(this.renderer){this.renderer.map=this.map;var b=this.map.getSize();b.w*=this.ratio;b.h*=this.ratio;this.renderer.setSize(b)}else this.map.removeLayer(this)},afterAdd:function(){if(this.strategies){var a,b,c;b=0;for(c=this.strategies.length;b<c;b++)a=this.strategies[b],a.autoActivate&&a.activate()}},removeMap:function(a){this.drawn=!1;if(this.strategies){var b,c;b=0;for(c=this.strategies.length;b<c;b++)a=this.strategies[b],a.autoActivate&&a.deactivate()}},onMapResize:function(){OpenLayers.Layer.prototype.onMapResize.apply(this,
+arguments);var a=this.map.getSize();a.w*=this.ratio;a.h*=this.ratio;this.renderer.setSize(a)},moveTo:function(a,b,c){OpenLayers.Layer.prototype.moveTo.apply(this,arguments);var d=!0;if(!c){this.renderer.root.style.visibility="hidden";var d=this.map.getSize(),e=d.w,d=d.h,e=e/2*this.ratio-e/2,d=d/2*this.ratio-d/2,e=e+this.map.layerContainerOriginPx.x,e=-Math.round(e),d=d+this.map.layerContainerOriginPx.y,d=-Math.round(d);this.div.style.left=e+"px";this.div.style.top=d+"px";e=this.map.getExtent().scale(this.ratio);
+d=this.renderer.setExtent(e,b);this.renderer.root.style.visibility="visible";!0===OpenLayers.IS_GECKO&&(this.div.scrollLeft=this.div.scrollLeft);if(!b&&d)for(var f in this.unrenderedFeatures)e=this.unrenderedFeatures[f],this.drawFeature(e)}if(!this.drawn||b||!d)for(this.drawn=!0,f=0,d=this.features.length;f<d;f++)this.renderer.locked=f!==d-1,e=this.features[f],this.drawFeature(e)},display:function(a){OpenLayers.Layer.prototype.display.apply(this,arguments);var b=this.div.style.display;b!=this.renderer.root.style.display&&
+(this.renderer.root.style.display=b)},addFeatures:function(a,b){OpenLayers.Util.isArray(a)||(a=[a]);var c=!b||!b.silent;if(c){var d={features:a};if(!1===this.events.triggerEvent("beforefeaturesadded",d))return;a=d.features}for(var d=[],e=0,f=a.length;e<f;e++){this.renderer.locked=e!=a.length-1?!0:!1;var g=a[e];if(this.geometryType&&!(g.geometry instanceof this.geometryType))throw new TypeError("addFeatures: component should be an "+this.geometryType.prototype.CLASS_NAME);g.layer=this;!g.style&&this.style&&
+(g.style=OpenLayers.Util.extend({},this.style));if(c){if(!1===this.events.triggerEvent("beforefeatureadded",{feature:g}))continue;this.preFeatureInsert(g)}d.push(g);this.features.push(g);this.drawFeature(g);c&&(this.events.triggerEvent("featureadded",{feature:g}),this.onFeatureInsert(g))}c&&this.events.triggerEvent("featuresadded",{features:d})},removeFeatures:function(a,b){if(a&&0!==a.length){if(a===this.features)return this.removeAllFeatures(b);OpenLayers.Util.isArray(a)||(a=[a]);a===this.selectedFeatures&&
+(a=a.slice());var c=!b||!b.silent;c&&this.events.triggerEvent("beforefeaturesremoved",{features:a});for(var d=a.length-1;0<=d;d--){this.renderer.locked=0!=d&&a[d-1].geometry?!0:!1;var e=a[d];delete this.unrenderedFeatures[e.id];c&&this.events.triggerEvent("beforefeatureremoved",{feature:e});this.features=OpenLayers.Util.removeItem(this.features,e);e.layer=null;e.geometry&&this.renderer.eraseFeatures(e);-1!=OpenLayers.Util.indexOf(this.selectedFeatures,e)&&OpenLayers.Util.removeItem(this.selectedFeatures,
+e);c&&this.events.triggerEvent("featureremoved",{feature:e})}c&&this.events.triggerEvent("featuresremoved",{features:a})}},removeAllFeatures:function(a){a=!a||!a.silent;var b=this.features;a&&this.events.triggerEvent("beforefeaturesremoved",{features:b});for(var c,d=b.length-1;0<=d;d--)c=b[d],a&&this.events.triggerEvent("beforefeatureremoved",{feature:c}),c.layer=null,a&&this.events.triggerEvent("featureremoved",{feature:c});this.renderer.clear();this.features=[];this.unrenderedFeatures={};this.selectedFeatures=
+[];a&&this.events.triggerEvent("featuresremoved",{features:b})},destroyFeatures:function(a,b){void 0==a&&(a=this.features);if(a){this.removeFeatures(a,b);for(var c=a.length-1;0<=c;c--)a[c].destroy()}},drawFeature:function(a,b){if(this.drawn){if("object"!=typeof b){b||a.state!==OpenLayers.State.DELETE||(b="delete");var c=b||a.renderIntent;(b=a.style||this.style)||(b=this.styleMap.createSymbolizer(a,c))}c=this.renderer.drawFeature(a,b);!1===c||null===c?this.unrenderedFeatures[a.id]=a:delete this.unrenderedFeatures[a.id]}},
+eraseFeatures:function(a){this.renderer.eraseFeatures(a)},getFeatureFromEvent:function(a){if(!this.renderer)throw Error("getFeatureFromEvent called on layer with no renderer. This usually means you destroyed a layer, but not some handler which is associated with it.");var b=null;(a=this.renderer.getFeatureIdFromEvent(a))&&(b="string"===typeof a?this.getFeatureById(a):a);return b},getFeatureBy:function(a,b){for(var c=null,d=0,e=this.features.length;d<e;++d)if(this.features[d][a]==b){c=this.features[d];
+break}return c},getFeatureById:function(a){return this.getFeatureBy("id",a)},getFeatureByFid:function(a){return this.getFeatureBy("fid",a)},getFeaturesByAttribute:function(a,b){var c,d,e=this.features.length,f=[];for(c=0;c<e;c++)(d=this.features[c])&&d.attributes&&d.attributes[a]===b&&f.push(d);return f},onFeatureInsert:function(a){},preFeatureInsert:function(a){},getDataExtent:function(){var a=null,b=this.features;if(b&&0<b.length)for(var c=null,d=0,e=b.length;d<e;d++)if(c=b[d].geometry)null===a&&
+(a=new OpenLayers.Bounds),a.extend(c.getBounds());return a},CLASS_NAME:"OpenLayers.Layer.Vector"});OpenLayers.Layer.PointGrid=OpenLayers.Class(OpenLayers.Layer.Vector,{dx:null,dy:null,ratio:1.5,maxFeatures:250,rotation:0,origin:null,gridBounds:null,initialize:function(a){a=a||{};OpenLayers.Layer.Vector.prototype.initialize.apply(this,[a.name,a])},setMap:function(a){OpenLayers.Layer.Vector.prototype.setMap.apply(this,arguments);a.events.register("moveend",this,this.onMoveEnd)},removeMap:function(a){a.events.unregister("moveend",this,this.onMoveEnd);OpenLayers.Layer.Vector.prototype.removeMap.apply(this,
+arguments)},setRatio:function(a){this.ratio=a;this.updateGrid(!0)},setMaxFeatures:function(a){this.maxFeatures=a;this.updateGrid(!0)},setSpacing:function(a,b){this.dx=a;this.dy=b||a;this.updateGrid(!0)},setOrigin:function(a){this.origin=a;this.updateGrid(!0)},getOrigin:function(){this.origin||(this.origin=this.map.getExtent().getCenterLonLat());return this.origin},setRotation:function(a){this.rotation=a;this.updateGrid(!0)},onMoveEnd:function(){this.updateGrid()},getViewBounds:function(){var a=this.map.getExtent();
+if(this.rotation){var b=this.getOrigin(),b=new OpenLayers.Geometry.Point(b.lon,b.lat),a=a.toGeometry();a.rotate(-this.rotation,b);a=a.getBounds()}return a},updateGrid:function(a){if(a||this.invalidBounds()){var b=this.getViewBounds(),c=this.getOrigin();a=new OpenLayers.Geometry.Point(c.lon,c.lat);var d=b.getWidth(),e=b.getHeight(),f=d/e,g=Math.sqrt(this.dx*this.dy*this.maxFeatures/f),d=Math.min(d*this.ratio,g*f),e=Math.min(e*this.ratio,g),b=b.getCenterLonLat();this.gridBounds=new OpenLayers.Bounds(b.lon-
+d/2,b.lat-e/2,b.lon+d/2,b.lat+e/2);for(var b=Math.floor(e/this.dy),d=Math.floor(d/this.dx),e=c.lon+this.dx*Math.ceil((this.gridBounds.left-c.lon)/this.dx),c=c.lat+this.dy*Math.ceil((this.gridBounds.bottom-c.lat)/this.dy),g=Array(b*d),h,k=0;k<d;++k)for(var f=e+k*this.dx,l=0;l<b;++l)h=c+l*this.dy,h=new OpenLayers.Geometry.Point(f,h),this.rotation&&h.rotate(this.rotation,a),g[k*b+l]=new OpenLayers.Feature.Vector(h);this.destroyFeatures(this.features,{silent:!0});this.addFeatures(g,{silent:!0})}},invalidBounds:function(){return!this.gridBounds||
+!this.gridBounds.containsBounds(this.getViewBounds())},CLASS_NAME:"OpenLayers.Layer.PointGrid"});OpenLayers.Handler.MouseWheel=OpenLayers.Class(OpenLayers.Handler,{wheelListener:null,interval:0,maxDelta:Number.POSITIVE_INFINITY,delta:0,cumulative:!0,initialize:function(a,b,c){OpenLayers.Handler.prototype.initialize.apply(this,arguments);this.wheelListener=OpenLayers.Function.bindAsEventListener(this.onWheelEvent,this)},destroy:function(){OpenLayers.Handler.prototype.destroy.apply(this,arguments);this.wheelListener=null},onWheelEvent:function(a){if(this.map&&this.checkModifiers(a)){for(var b=
+!1,c=!1,d=!1,e=OpenLayers.Event.element(a);null!=e&&!d&&!b;){if(!b)try{var f,b=(f=e.currentStyle?e.currentStyle.overflow:document.defaultView.getComputedStyle(e,null).getPropertyValue("overflow"))&&"auto"==f||"scroll"==f}catch(g){}if(!c&&(c=OpenLayers.Element.hasClass(e,"olScrollable"),!c))for(var d=0,h=this.map.layers.length;d<h;d++){var k=this.map.layers[d];if(e==k.div||e==k.pane){c=!0;break}}d=e==this.map.div;e=e.parentNode}if(!b&&d){if(c)if(b=0,a.wheelDelta?(b=a.wheelDelta,0===b%160&&(b*=0.75),
+b/=120):a.detail&&(b=-(a.detail/Math.abs(a.detail))),this.delta+=b,window.clearTimeout(this._timeoutId),this.interval&&Math.abs(this.delta)<this.maxDelta){var l=OpenLayers.Util.extend({},a);this._timeoutId=window.setTimeout(OpenLayers.Function.bind(function(){this.wheelZoom(l)},this),this.interval)}else this.wheelZoom(a);OpenLayers.Event.stop(a)}}},wheelZoom:function(a){var b=this.delta;this.delta=0;b&&(a.xy=this.map.events.getMousePosition(a),0>b?this.callback("down",[a,this.cumulative?Math.max(-this.maxDelta,
+b):-1]):this.callback("up",[a,this.cumulative?Math.min(this.maxDelta,b):1]))},activate:function(a){if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){var b=this.wheelListener;OpenLayers.Event.observe(window,"DOMMouseScroll",b);OpenLayers.Event.observe(window,"mousewheel",b);OpenLayers.Event.observe(document,"mousewheel",b);return!0}return!1},deactivate:function(a){if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){var b=this.wheelListener;OpenLayers.Event.stopObserving(window,
+"DOMMouseScroll",b);OpenLayers.Event.stopObserving(window,"mousewheel",b);OpenLayers.Event.stopObserving(document,"mousewheel",b);return!0}return!1},CLASS_NAME:"OpenLayers.Handler.MouseWheel"});OpenLayers.Symbolizer=OpenLayers.Class({zIndex:0,initialize:function(a){OpenLayers.Util.extend(this,a)},clone:function(){return new (eval(this.CLASS_NAME))(OpenLayers.Util.extend({},this))},CLASS_NAME:"OpenLayers.Symbolizer"});OpenLayers.Symbolizer.Raster=OpenLayers.Class(OpenLayers.Symbolizer,{initialize:function(a){OpenLayers.Symbolizer.prototype.initialize.apply(this,arguments)},CLASS_NAME:"OpenLayers.Symbolizer.Raster"});OpenLayers.Rule=OpenLayers.Class({id:null,name:null,title:null,description:null,context:null,filter:null,elseFilter:!1,symbolizer:null,symbolizers:null,minScaleDenominator:null,maxScaleDenominator:null,initialize:function(a){this.symbolizer={};OpenLayers.Util.extend(this,a);this.symbolizers&&delete this.symbolizer;this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){for(var a in this.symbolizer)this.symbolizer[a]=null;this.symbolizer=null;delete this.symbolizers},evaluate:function(a){var b=
+this.getContext(a),c=!0;if(this.minScaleDenominator||this.maxScaleDenominator)var d=a.layer.map.getScale();this.minScaleDenominator&&(c=d>=OpenLayers.Style.createLiteral(this.minScaleDenominator,b));c&&this.maxScaleDenominator&&(c=d<OpenLayers.Style.createLiteral(this.maxScaleDenominator,b));c&&this.filter&&(c="OpenLayers.Filter.FeatureId"==this.filter.CLASS_NAME?this.filter.evaluate(a):this.filter.evaluate(b));return c},getContext:function(a){var b=this.context;b||(b=a.attributes||a.data);"function"==
+typeof this.context&&(b=this.context(a));return b},clone:function(){var a=OpenLayers.Util.extend({},this);if(this.symbolizers){var b=this.symbolizers.length;a.symbolizers=Array(b);for(var c=0;c<b;++c)a.symbolizers[c]=this.symbolizers[c].clone()}else{a.symbolizer={};for(var d in this.symbolizer)b=this.symbolizer[d],c=typeof b,"object"===c?a.symbolizer[d]=OpenLayers.Util.extend({},b):"string"===c&&(a.symbolizer[d]=b)}a.filter=this.filter&&this.filter.clone();a.context=this.context&&OpenLayers.Util.extend({},
+this.context);return new OpenLayers.Rule(a)},CLASS_NAME:"OpenLayers.Rule"});OpenLayers.Format.SLD=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{profile:null,defaultVersion:"1.0.0",stringifyOutput:!0,namedLayersAsArray:!1,CLASS_NAME:"OpenLayers.Format.SLD"});OpenLayers.Symbolizer.Polygon=OpenLayers.Class(OpenLayers.Symbolizer,{initialize:function(a){OpenLayers.Symbolizer.prototype.initialize.apply(this,arguments)},CLASS_NAME:"OpenLayers.Symbolizer.Polygon"});OpenLayers.Format.GML.v2=OpenLayers.Class(OpenLayers.Format.GML.Base,{schemaLocation:"http://www.opengis.net/gml http://schemas.opengis.net/gml/2.1.2/feature.xsd",initialize:function(a){OpenLayers.Format.GML.Base.prototype.initialize.apply(this,[a])},readers:{gml:OpenLayers.Util.applyDefaults({outerBoundaryIs:function(a,b){var c={};this.readChildNodes(a,c);b.outer=c.components[0]},innerBoundaryIs:function(a,b){var c={};this.readChildNodes(a,c);b.inner.push(c.components[0])},Box:function(a,b){var c=
+{};this.readChildNodes(a,c);b.components||(b.components=[]);var d=c.points[0],c=c.points[1];b.components.push(new OpenLayers.Bounds(d.x,d.y,c.x,c.y))}},OpenLayers.Format.GML.Base.prototype.readers.gml),feature:OpenLayers.Format.GML.Base.prototype.readers.feature,wfs:OpenLayers.Format.GML.Base.prototype.readers.wfs},write:function(a){var b;b=OpenLayers.Util.isArray(a)?"wfs:FeatureCollection":"gml:featureMember";a=this.writeNode(b,a);this.setAttributeNS(a,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);
+return OpenLayers.Format.XML.prototype.write.apply(this,[a])},writers:{gml:OpenLayers.Util.applyDefaults({Point:function(a){var b=this.createElementNSPlus("gml:Point");this.writeNode("coordinates",[a],b);return b},coordinates:function(a){for(var b=a.length,c=Array(b),d,e=0;e<b;++e)d=a[e],c[e]=this.xy?d.x+","+d.y:d.y+","+d.x,void 0!=d.z&&(c[e]+=","+d.z);return this.createElementNSPlus("gml:coordinates",{attributes:{decimal:".",cs:",",ts:" "},value:1==b?c[0]:c.join(" ")})},LineString:function(a){var b=
+this.createElementNSPlus("gml:LineString");this.writeNode("coordinates",a.components,b);return b},Polygon:function(a){var b=this.createElementNSPlus("gml:Polygon");this.writeNode("outerBoundaryIs",a.components[0],b);for(var c=1;c<a.components.length;++c)this.writeNode("innerBoundaryIs",a.components[c],b);return b},outerBoundaryIs:function(a){var b=this.createElementNSPlus("gml:outerBoundaryIs");this.writeNode("LinearRing",a,b);return b},innerBoundaryIs:function(a){var b=this.createElementNSPlus("gml:innerBoundaryIs");
+this.writeNode("LinearRing",a,b);return b},LinearRing:function(a){var b=this.createElementNSPlus("gml:LinearRing");this.writeNode("coordinates",a.components,b);return b},Box:function(a){var b=this.createElementNSPlus("gml:Box");this.writeNode("coordinates",[{x:a.left,y:a.bottom},{x:a.right,y:a.top}],b);this.srsName&&b.setAttribute("srsName",this.srsName);return b}},OpenLayers.Format.GML.Base.prototype.writers.gml),feature:OpenLayers.Format.GML.Base.prototype.writers.feature,wfs:OpenLayers.Format.GML.Base.prototype.writers.wfs},
+CLASS_NAME:"OpenLayers.Format.GML.v2"});OpenLayers.Format.Filter.v1_0_0=OpenLayers.Class(OpenLayers.Format.GML.v2,OpenLayers.Format.Filter.v1,{VERSION:"1.0.0",schemaLocation:"http://www.opengis.net/ogc/filter/1.0.0/filter.xsd",initialize:function(a){OpenLayers.Format.GML.v2.prototype.initialize.apply(this,[a])},readers:{ogc:OpenLayers.Util.applyDefaults({PropertyIsEqualTo:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.EQUAL_TO});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsNotEqualTo:function(a,
+b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.NOT_EQUAL_TO});this.readChildNodes(a,c);b.filters.push(c)},PropertyIsLike:function(a,b){var c=new OpenLayers.Filter.Comparison({type:OpenLayers.Filter.Comparison.LIKE});this.readChildNodes(a,c);var d=a.getAttribute("wildCard"),e=a.getAttribute("singleChar"),f=a.getAttribute("escape");c.value2regex(d,e,f);b.filters.push(c)}},OpenLayers.Format.Filter.v1.prototype.readers.ogc),gml:OpenLayers.Format.GML.v2.prototype.readers.gml,
+feature:OpenLayers.Format.GML.v2.prototype.readers.feature},writers:{ogc:OpenLayers.Util.applyDefaults({PropertyIsEqualTo:function(a){var b=this.createElementNSPlus("ogc:PropertyIsEqualTo");this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsNotEqualTo:function(a){var b=this.createElementNSPlus("ogc:PropertyIsNotEqualTo");this.writeNode("PropertyName",a,b);this.writeOgcExpression(a.value,b);return b},PropertyIsLike:function(a){var b=this.createElementNSPlus("ogc:PropertyIsLike",
+{attributes:{wildCard:"*",singleChar:".",escape:"!"}});this.writeNode("PropertyName",a,b);this.writeNode("Literal",a.regex2value(),b);return b},BBOX:function(a){var b=this.createElementNSPlus("ogc:BBOX");a.property&&this.writeNode("PropertyName",a,b);var c=this.writeNode("gml:Box",a.value,b);a.projection&&c.setAttribute("srsName",a.projection);return b}},OpenLayers.Format.Filter.v1.prototype.writers.ogc),gml:OpenLayers.Format.GML.v2.prototype.writers.gml,feature:OpenLayers.Format.GML.v2.prototype.writers.feature},
+writeSpatial:function(a,b){var c=this.createElementNSPlus("ogc:"+b);this.writeNode("PropertyName",a,c);if(a.value instanceof OpenLayers.Filter.Function)this.writeNode("Function",a.value,c);else{var d;d=a.value instanceof OpenLayers.Geometry?this.writeNode("feature:_geometry",a.value).firstChild:this.writeNode("gml:Box",a.value);a.projection&&d.setAttribute("srsName",a.projection);c.appendChild(d)}return c},CLASS_NAME:"OpenLayers.Format.Filter.v1_0_0"});OpenLayers.Format.WFST.v1_0_0=OpenLayers.Class(OpenLayers.Format.Filter.v1_0_0,OpenLayers.Format.WFST.v1,{version:"1.0.0",srsNameInQuery:!1,schemaLocations:{wfs:"http://schemas.opengis.net/wfs/1.0.0/WFS-transaction.xsd"},initialize:function(a){OpenLayers.Format.Filter.v1_0_0.prototype.initialize.apply(this,[a]);OpenLayers.Format.WFST.v1.prototype.initialize.apply(this,[a])},readNode:function(a,b,c){return OpenLayers.Format.GML.v2.prototype.readNode.apply(this,arguments)},readers:{wfs:OpenLayers.Util.applyDefaults({WFS_TransactionResponse:function(a,
+b){b.insertIds=[];b.success=!1;this.readChildNodes(a,b)},InsertResult:function(a,b){var c={fids:[]};this.readChildNodes(a,c);b.insertIds=b.insertIds.concat(c.fids)},TransactionResult:function(a,b){this.readChildNodes(a,b)},Status:function(a,b){this.readChildNodes(a,b)},SUCCESS:function(a,b){b.success=!0}},OpenLayers.Format.WFST.v1.prototype.readers.wfs),gml:OpenLayers.Format.GML.v2.prototype.readers.gml,feature:OpenLayers.Format.GML.v2.prototype.readers.feature,ogc:OpenLayers.Format.Filter.v1_0_0.prototype.readers.ogc},
+writers:{wfs:OpenLayers.Util.applyDefaults({Query:function(a){a=OpenLayers.Util.extend({featureNS:this.featureNS,featurePrefix:this.featurePrefix,featureType:this.featureType,srsName:this.srsName,srsNameInQuery:this.srsNameInQuery},a);var b=a.featurePrefix,c=this.createElementNSPlus("wfs:Query",{attributes:{typeName:(b?b+":":"")+a.featureType}});a.srsNameInQuery&&a.srsName&&c.setAttribute("srsName",a.srsName);a.featureNS&&c.setAttribute("xmlns:"+b,a.featureNS);if(a.propertyNames)for(var b=0,d=a.propertyNames.length;b<
+d;b++)this.writeNode("ogc:PropertyName",{property:a.propertyNames[b]},c);a.filter&&(this.setFilterProperty(a.filter),this.writeNode("ogc:Filter",a.filter,c));return c}},OpenLayers.Format.WFST.v1.prototype.writers.wfs),gml:OpenLayers.Format.GML.v2.prototype.writers.gml,feature:OpenLayers.Format.GML.v2.prototype.writers.feature,ogc:OpenLayers.Format.Filter.v1_0_0.prototype.writers.ogc},CLASS_NAME:"OpenLayers.Format.WFST.v1_0_0"});OpenLayers.ElementsIndexer=OpenLayers.Class({maxZIndex:null,order:null,indices:null,compare:null,initialize:function(a){this.compare=a?OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER_Y_ORDER:OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER_DRAWING_ORDER;this.clear()},insert:function(a){this.exists(a)&&this.remove(a);var b=a.id;this.determineZIndex(a);for(var c=-1,d=this.order.length,e;1<d-c;)e=parseInt((c+d)/2),0<this.compare(this,a,OpenLayers.Util.getElement(this.order[e]))?c=e:d=e;this.order.splice(d,
+0,b);this.indices[b]=this.getZIndex(a);return this.getNextElement(d)},remove:function(a){a=a.id;var b=OpenLayers.Util.indexOf(this.order,a);0<=b&&(this.order.splice(b,1),delete this.indices[a],this.maxZIndex=0<this.order.length?this.indices[this.order[this.order.length-1]]:0)},clear:function(){this.order=[];this.indices={};this.maxZIndex=0},exists:function(a){return null!=this.indices[a.id]},getZIndex:function(a){return a._style.graphicZIndex},determineZIndex:function(a){var b=a._style.graphicZIndex;
+null==b?(b=this.maxZIndex,a._style.graphicZIndex=b):b>this.maxZIndex&&(this.maxZIndex=b)},getNextElement:function(a){a+=1;if(a<this.order.length){var b=OpenLayers.Util.getElement(this.order[a]);void 0==b&&(b=this.getNextElement(a));return b}return null},CLASS_NAME:"OpenLayers.ElementsIndexer"});
+OpenLayers.ElementsIndexer.IndexingMethods={Z_ORDER:function(a,b,c){b=a.getZIndex(b);var d=0;c&&(a=a.getZIndex(c),d=b-a);return d},Z_ORDER_DRAWING_ORDER:function(a,b,c){a=OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER(a,b,c);c&&0==a&&(a=1);return a},Z_ORDER_Y_ORDER:function(a,b,c){a=OpenLayers.ElementsIndexer.IndexingMethods.Z_ORDER(a,b,c);c&&0===a&&(b=c._boundsBottom-b._boundsBottom,a=0===b?1:b);return a}};
+OpenLayers.Renderer.Elements=OpenLayers.Class(OpenLayers.Renderer,{rendererRoot:null,root:null,vectorRoot:null,textRoot:null,xmlns:null,xOffset:0,indexer:null,BACKGROUND_ID_SUFFIX:"_background",LABEL_ID_SUFFIX:"_label",LABEL_OUTLINE_SUFFIX:"_outline",initialize:function(a,b){OpenLayers.Renderer.prototype.initialize.apply(this,arguments);this.rendererRoot=this.createRenderRoot();this.root=this.createRoot("_root");this.vectorRoot=this.createRoot("_vroot");this.textRoot=this.createRoot("_troot");this.root.appendChild(this.vectorRoot);
+this.root.appendChild(this.textRoot);this.rendererRoot.appendChild(this.root);this.container.appendChild(this.rendererRoot);b&&(b.zIndexing||b.yOrdering)&&(this.indexer=new OpenLayers.ElementsIndexer(b.yOrdering))},destroy:function(){this.clear();this.xmlns=this.root=this.rendererRoot=null;OpenLayers.Renderer.prototype.destroy.apply(this,arguments)},clear:function(){var a,b=this.vectorRoot;if(b)for(;a=b.firstChild;)b.removeChild(a);if(b=this.textRoot)for(;a=b.firstChild;)b.removeChild(a);this.indexer&&
+this.indexer.clear()},setExtent:function(a,b){var c=OpenLayers.Renderer.prototype.setExtent.apply(this,arguments),d=this.getResolution();if(this.map.baseLayer&&this.map.baseLayer.wrapDateLine){var e,f=a.getWidth()/this.map.getExtent().getWidth();a=a.scale(1/f);f=this.map.getMaxExtent();f.right>a.left&&f.right<a.right?e=!0:f.left>a.left&&f.left<a.right&&(e=!1);if(e!==this.rightOfDateLine||b)c=!1,this.xOffset=!0===e?f.getWidth()/d:0;this.rightOfDateLine=e}return c},getNodeType:function(a,b){},drawGeometry:function(a,
+b,c){var d=a.CLASS_NAME,e=!0;if("OpenLayers.Geometry.Collection"==d||"OpenLayers.Geometry.MultiPoint"==d||"OpenLayers.Geometry.MultiLineString"==d||"OpenLayers.Geometry.MultiPolygon"==d){for(var d=0,f=a.components.length;d<f;d++)e=this.drawGeometry(a.components[d],b,c)&&e;return e}d=e=!1;"none"!=b.display&&(b.backgroundGraphic?this.redrawBackgroundNode(a.id,a,b,c):d=!0,e=this.redrawNode(a.id,a,b,c));!1==e&&(b=document.getElementById(a.id))&&(b._style.backgroundGraphic&&(d=!0),b.parentNode.removeChild(b));
+d&&(b=document.getElementById(a.id+this.BACKGROUND_ID_SUFFIX))&&b.parentNode.removeChild(b);return e},redrawNode:function(a,b,c,d){c=this.applyDefaultSymbolizer(c);a=this.nodeFactory(a,this.getNodeType(b,c));a._featureId=d;a._boundsBottom=b.getBounds().bottom;a._geometryClass=b.CLASS_NAME;a._style=c;b=this.drawGeometryNode(a,b,c);if(!1===b)return!1;a=b.node;this.indexer?(c=this.indexer.insert(a))?this.vectorRoot.insertBefore(a,c):this.vectorRoot.appendChild(a):a.parentNode!==this.vectorRoot&&this.vectorRoot.appendChild(a);
+this.postDraw(a);return b.complete},redrawBackgroundNode:function(a,b,c,d){c=OpenLayers.Util.extend({},c);c.externalGraphic=c.backgroundGraphic;c.graphicXOffset=c.backgroundXOffset;c.graphicYOffset=c.backgroundYOffset;c.graphicZIndex=c.backgroundGraphicZIndex;c.graphicWidth=c.backgroundWidth||c.graphicWidth;c.graphicHeight=c.backgroundHeight||c.graphicHeight;c.backgroundGraphic=null;c.backgroundXOffset=null;c.backgroundYOffset=null;c.backgroundGraphicZIndex=null;return this.redrawNode(a+this.BACKGROUND_ID_SUFFIX,
+b,c,null)},drawGeometryNode:function(a,b,c){c=c||a._style;var d={isFilled:void 0===c.fill?!0:c.fill,isStroked:void 0===c.stroke?!!c.strokeWidth:c.stroke},e;switch(b.CLASS_NAME){case "OpenLayers.Geometry.Point":!1===c.graphic&&(d.isFilled=!1,d.isStroked=!1);e=this.drawPoint(a,b);break;case "OpenLayers.Geometry.LineString":d.isFilled=!1;e=this.drawLineString(a,b);break;case "OpenLayers.Geometry.LinearRing":e=this.drawLinearRing(a,b);break;case "OpenLayers.Geometry.Polygon":e=this.drawPolygon(a,b);break;
+case "OpenLayers.Geometry.Rectangle":e=this.drawRectangle(a,b)}a._options=d;return!1!=e?{node:this.setStyle(a,c,d,b),complete:e}:!1},postDraw:function(a){},drawPoint:function(a,b){},drawLineString:function(a,b){},drawLinearRing:function(a,b){},drawPolygon:function(a,b){},drawRectangle:function(a,b){},drawCircle:function(a,b){},removeText:function(a){var b=document.getElementById(a+this.LABEL_ID_SUFFIX);b&&this.textRoot.removeChild(b);(a=document.getElementById(a+this.LABEL_OUTLINE_SUFFIX))&&this.textRoot.removeChild(a)},
+getFeatureIdFromEvent:function(a){var b=a.target,c=b&&b.correspondingUseElement;return(c?c:b||a.srcElement)._featureId},eraseGeometry:function(a,b){if("OpenLayers.Geometry.MultiPoint"==a.CLASS_NAME||"OpenLayers.Geometry.MultiLineString"==a.CLASS_NAME||"OpenLayers.Geometry.MultiPolygon"==a.CLASS_NAME||"OpenLayers.Geometry.Collection"==a.CLASS_NAME)for(var c=0,d=a.components.length;c<d;c++)this.eraseGeometry(a.components[c],b);else(c=OpenLayers.Util.getElement(a.id))&&c.parentNode&&(c.geometry&&(c.geometry.destroy(),
+c.geometry=null),c.parentNode.removeChild(c),this.indexer&&this.indexer.remove(c),c._style.backgroundGraphic&&(c=OpenLayers.Util.getElement(a.id+this.BACKGROUND_ID_SUFFIX))&&c.parentNode&&c.parentNode.removeChild(c))},nodeFactory:function(a,b){var c=OpenLayers.Util.getElement(a);c?this.nodeTypeCompare(c,b)||(c.parentNode.removeChild(c),c=this.nodeFactory(a,b)):c=this.createNode(b,a);return c},nodeTypeCompare:function(a,b){},createNode:function(a,b){},moveRoot:function(a){var b=this.root;a.root.parentNode==
+this.rendererRoot&&(b=a.root);b.parentNode.removeChild(b);a.rendererRoot.appendChild(b)},getRenderLayerId:function(){return this.root.parentNode.parentNode.id},isComplexSymbol:function(a){return"circle"!=a&&!!a},CLASS_NAME:"OpenLayers.Renderer.Elements"});OpenLayers.Control.ArgParser=OpenLayers.Class(OpenLayers.Control,{center:null,zoom:null,layers:null,displayProjection:null,getParameters:function(a){a=a||window.location.href;var b=OpenLayers.Util.getParameters(a),c=a.indexOf("#");0<c&&(a="?"+a.substring(c+1,a.length),OpenLayers.Util.extend(b,OpenLayers.Util.getParameters(a)));return b},setMap:function(a){OpenLayers.Control.prototype.setMap.apply(this,arguments);for(var b=0,c=this.map.controls.length;b<c;b++){var d=this.map.controls[b];if(d!=this&&
+"OpenLayers.Control.ArgParser"==d.CLASS_NAME){d.displayProjection!=this.displayProjection&&(this.displayProjection=d.displayProjection);break}}b==this.map.controls.length&&(b=this.getParameters(),b.layers&&(this.layers=b.layers,this.map.events.register("addlayer",this,this.configureLayers),this.configureLayers()),b.lat&&b.lon&&(this.center=new OpenLayers.LonLat(parseFloat(b.lon),parseFloat(b.lat)),b.zoom&&(this.zoom=parseFloat(b.zoom)),this.map.events.register("changebaselayer",this,this.setCenter),
+this.setCenter()))},setCenter:function(){this.map.baseLayer&&(this.map.events.unregister("changebaselayer",this,this.setCenter),this.displayProjection&&this.center.transform(this.displayProjection,this.map.getProjectionObject()),this.map.setCenter(this.center,this.zoom))},configureLayers:function(){if(this.layers.length==this.map.layers.length){this.map.events.unregister("addlayer",this,this.configureLayers);for(var a=0,b=this.layers.length;a<b;a++){var c=this.map.layers[a],d=this.layers.charAt(a);
+"B"==d?this.map.setBaseLayer(c):"T"!=d&&"F"!=d||c.setVisibility("T"==d)}}},CLASS_NAME:"OpenLayers.Control.ArgParser"});OpenLayers.Control.Permalink=OpenLayers.Class(OpenLayers.Control,{argParserClass:OpenLayers.Control.ArgParser,element:null,anchor:!1,base:"",displayProjection:null,initialize:function(a,b,c){null===a||"object"!=typeof a||OpenLayers.Util.isElement(a)?(OpenLayers.Control.prototype.initialize.apply(this,[c]),this.element=OpenLayers.Util.getElement(a),this.base=b||document.location.href):(this.base=document.location.href,OpenLayers.Control.prototype.initialize.apply(this,[a]),null!=this.element&&(this.element=
+OpenLayers.Util.getElement(this.element)))},destroy:function(){this.element&&this.element.parentNode==this.div&&(this.div.removeChild(this.element),this.element=null);this.map&&this.map.events.unregister("moveend",this,this.updateLink);OpenLayers.Control.prototype.destroy.apply(this,arguments)},setMap:function(a){OpenLayers.Control.prototype.setMap.apply(this,arguments);for(var b=0,c=this.map.controls.length;b<c;b++){var d=this.map.controls[b];if(d.CLASS_NAME==this.argParserClass.CLASS_NAME){d.displayProjection!=
+this.displayProjection&&(this.displayProjection=d.displayProjection);break}}b==this.map.controls.length&&this.map.addControl(new this.argParserClass({displayProjection:this.displayProjection}))},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);this.element||this.anchor||(this.element=document.createElement("a"),this.element.innerHTML=OpenLayers.i18n("Permalink"),this.element.href="",this.div.appendChild(this.element));this.map.events.on({moveend:this.updateLink,changelayer:this.updateLink,
+changebaselayer:this.updateLink,scope:this});this.updateLink();return this.div},updateLink:function(){var a=this.anchor?"#":"?",b=this.base,c=null;-1!=b.indexOf("#")&&!1==this.anchor&&(c=b.substring(b.indexOf("#"),b.length));-1!=b.indexOf(a)&&(b=b.substring(0,b.indexOf(a)));b=b.split("#")[0]+a+OpenLayers.Util.getParameterString(this.createParams());c&&(b+=c);this.anchor&&!this.element?window.location.href=b:this.element.href=b},createParams:function(a,b,c){a=a||this.map.getCenter();var d=OpenLayers.Util.getParameters(this.base);
+if(a)for(d.zoom=b||this.map.getZoom(),b=a.lat,a=a.lon,this.displayProjection&&(b=OpenLayers.Projection.transform({x:a,y:b},this.map.getProjectionObject(),this.displayProjection),a=b.x,b=b.y),d.lat=Math.round(1E5*b)/1E5,d.lon=Math.round(1E5*a)/1E5,c=c||this.map.layers,d.layers="",a=0,b=c.length;a<b;a++){var e=c[a];d.layers=e.isBaseLayer?d.layers+(e==this.map.baseLayer?"B":"0"):d.layers+(e.getVisibility()?"T":"F")}return d},CLASS_NAME:"OpenLayers.Control.Permalink"});OpenLayers.Layer.TMS=OpenLayers.Class(OpenLayers.Layer.Grid,{serviceVersion:"1.0.0",layername:null,type:null,isBaseLayer:!0,tileOrigin:null,serverResolutions:null,zoomOffset:0,initialize:function(a,b,c){var d=[];d.push(a,b,{},c);OpenLayers.Layer.Grid.prototype.initialize.apply(this,d)},clone:function(a){null==a&&(a=new OpenLayers.Layer.TMS(this.name,this.url,this.getOptions()));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,[a])},getURL:function(a){a=this.adjustBounds(a);var b=this.getServerResolution(),
+c=Math.round((a.left-this.tileOrigin.lon)/(b*this.tileSize.w));a=Math.round((a.bottom-this.tileOrigin.lat)/(b*this.tileSize.h));b=this.getServerZoom();c=this.serviceVersion+"/"+this.layername+"/"+b+"/"+c+"/"+a+"."+this.type;a=this.url;OpenLayers.Util.isArray(a)&&(a=this.selectUrl(c,a));return a+c},setMap:function(a){OpenLayers.Layer.Grid.prototype.setMap.apply(this,arguments);this.tileOrigin||(this.tileOrigin=new OpenLayers.LonLat(this.map.maxExtent.left,this.map.maxExtent.bottom))},CLASS_NAME:"OpenLayers.Layer.TMS"});OpenLayers.Format.WCSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.1.0",CLASS_NAME:"OpenLayers.Format.WCSCapabilities"});OpenLayers.Format.WCSCapabilities.v1=OpenLayers.Class(OpenLayers.Format.XML,{regExes:{trimSpace:/^\s*|\s*$/g,splitSpace:/\s+/},defaultPrefix:"wcs",read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);var b={};this.readNode(a,b);return b},CLASS_NAME:"OpenLayers.Format.WCSCapabilities.v1"});OpenLayers.Format.WCSCapabilities.v1_0_0=OpenLayers.Class(OpenLayers.Format.WCSCapabilities.v1,{namespaces:{wcs:"http://www.opengis.net/wcs",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",ows:"http://www.opengis.net/ows"},errorProperty:"service",readers:{wcs:{WCS_Capabilities:function(a,b){this.readChildNodes(a,b)},Service:function(a,b){b.service={};this.readChildNodes(a,b.service)},name:function(a,b){b.name=this.getChildValue(a)},label:function(a,b){b.label=
+this.getChildValue(a)},keywords:function(a,b){b.keywords=[];this.readChildNodes(a,b.keywords)},keyword:function(a,b){b.push(this.getChildValue(a))},responsibleParty:function(a,b){b.responsibleParty={};this.readChildNodes(a,b.responsibleParty)},individualName:function(a,b){b.individualName=this.getChildValue(a)},organisationName:function(a,b){b.organisationName=this.getChildValue(a)},positionName:function(a,b){b.positionName=this.getChildValue(a)},contactInfo:function(a,b){b.contactInfo={};this.readChildNodes(a,
+b.contactInfo)},phone:function(a,b){b.phone={};this.readChildNodes(a,b.phone)},voice:function(a,b){b.voice=this.getChildValue(a)},facsimile:function(a,b){b.facsimile=this.getChildValue(a)},address:function(a,b){b.address={};this.readChildNodes(a,b.address)},deliveryPoint:function(a,b){b.deliveryPoint=this.getChildValue(a)},city:function(a,b){b.city=this.getChildValue(a)},postalCode:function(a,b){b.postalCode=this.getChildValue(a)},country:function(a,b){b.country=this.getChildValue(a)},electronicMailAddress:function(a,
+b){b.electronicMailAddress=this.getChildValue(a)},fees:function(a,b){b.fees=this.getChildValue(a)},accessConstraints:function(a,b){b.accessConstraints=this.getChildValue(a)},ContentMetadata:function(a,b){b.contentMetadata=[];this.readChildNodes(a,b.contentMetadata)},CoverageOfferingBrief:function(a,b){var c={};this.readChildNodes(a,c);b.push(c)},name:function(a,b){b.name=this.getChildValue(a)},label:function(a,b){b.label=this.getChildValue(a)},lonLatEnvelope:function(a,b){var c=this.getElementsByTagNameNS(a,
+"http://www.opengis.net/gml","pos");if(2==c.length){var d={},e={};OpenLayers.Format.GML.v3.prototype.readers.gml.pos.apply(this,[c[0],d]);OpenLayers.Format.GML.v3.prototype.readers.gml.pos.apply(this,[c[1],e]);b.lonLatEnvelope={};b.lonLatEnvelope.srsName=a.getAttribute("srsName");b.lonLatEnvelope.min=d.points[0];b.lonLatEnvelope.max=e.points[0]}}}},CLASS_NAME:"OpenLayers.Format.WCSCapabilities.v1_0_0"});OpenLayers.Strategy.Fixed=OpenLayers.Class(OpenLayers.Strategy,{preload:!1,activate:function(){var a=OpenLayers.Strategy.prototype.activate.apply(this,arguments);if(a)if(this.layer.events.on({refresh:this.load,scope:this}),!0==this.layer.visibility||this.preload)this.load();else this.layer.events.on({visibilitychanged:this.load,scope:this});return a},deactivate:function(){var a=OpenLayers.Strategy.prototype.deactivate.call(this);a&&this.layer.events.un({refresh:this.load,visibilitychanged:this.load,
+scope:this});return a},load:function(a){var b=this.layer;b.events.triggerEvent("loadstart",{filter:b.filter});b.protocol.read(OpenLayers.Util.applyDefaults({callback:this.merge,filter:b.filter,scope:this},a));b.events.un({visibilitychanged:this.load,scope:this})},merge:function(a){var b=this.layer;b.destroyFeatures();var c=a.features;if(c&&0<c.length){var d=b.projection,e=b.map.getProjectionObject();if(!e.equals(d))for(var f,g=0,h=c.length;g<h;++g)(f=c[g].geometry)&&f.transform(d,e);b.addFeatures(c)}b.events.triggerEvent("loadend",
+{response:a})},CLASS_NAME:"OpenLayers.Strategy.Fixed"});OpenLayers.Control.Zoom=OpenLayers.Class(OpenLayers.Control,{zoomInText:"+",zoomInId:"olZoomInLink",zoomOutText:"\u2212",zoomOutId:"olZoomOutLink",draw:function(){var a=OpenLayers.Control.prototype.draw.apply(this),b=this.getOrCreateLinks(a),c=b.zoomIn,b=b.zoomOut,d=this.map.events;b.parentNode!==a&&(d=this.events,d.attachToElement(b.parentNode));d.register("buttonclick",this,this.onZoomClick);this.zoomInLink=c;this.zoomOutLink=b;return a},getOrCreateLinks:function(a){var b=document.getElementById(this.zoomInId),
+c=document.getElementById(this.zoomOutId);b||(b=document.createElement("a"),b.href="#zoomIn",b.appendChild(document.createTextNode(this.zoomInText)),b.className="olControlZoomIn",a.appendChild(b));OpenLayers.Element.addClass(b,"olButton");c||(c=document.createElement("a"),c.href="#zoomOut",c.appendChild(document.createTextNode(this.zoomOutText)),c.className="olControlZoomOut",a.appendChild(c));OpenLayers.Element.addClass(c,"olButton");return{zoomIn:b,zoomOut:c}},onZoomClick:function(a){a=a.buttonElement;
+a===this.zoomInLink?this.map.zoomIn():a===this.zoomOutLink&&this.map.zoomOut()},destroy:function(){this.map&&this.map.events.unregister("buttonclick",this,this.onZoomClick);delete this.zoomInLink;delete this.zoomOutLink;OpenLayers.Control.prototype.destroy.apply(this)},CLASS_NAME:"OpenLayers.Control.Zoom"});OpenLayers.Layer.PointTrack=OpenLayers.Class(OpenLayers.Layer.Vector,{dataFrom:null,styleFrom:null,addNodes:function(a,b){if(2>a.length)throw Error("At least two point features have to be added to create a line from");for(var c=Array(a.length-1),d,e,f,g=0,h=a.length;g<h;g++){d=a[g];f=d.geometry;if(!f)f=d.lonlat,f=new OpenLayers.Geometry.Point(f.lon,f.lat);else if("OpenLayers.Geometry.Point"!=f.CLASS_NAME)throw new TypeError("Only features with point geometries are supported.");if(0<g){d=null!=this.dataFrom?
+a[g+this.dataFrom].data||a[g+this.dataFrom].attributes:null;var k=null!=this.styleFrom?a[g+this.styleFrom].style:null;e=new OpenLayers.Geometry.LineString([e,f]);c[g-1]=new OpenLayers.Feature.Vector(e,d,k)}e=f}this.addFeatures(c,b)},CLASS_NAME:"OpenLayers.Layer.PointTrack"});OpenLayers.Layer.PointTrack.SOURCE_NODE=-1;OpenLayers.Layer.PointTrack.TARGET_NODE=0;OpenLayers.Layer.PointTrack.dataFrom={SOURCE_NODE:-1,TARGET_NODE:0};OpenLayers.Protocol.WFS=function(a){a=OpenLayers.Util.applyDefaults(a,OpenLayers.Protocol.WFS.DEFAULTS);var b=OpenLayers.Protocol.WFS["v"+a.version.replace(/\./g,"_")];if(!b)throw"Unsupported WFS version: "+a.version;return new b(a)};
+OpenLayers.Protocol.WFS.fromWMSLayer=function(a,b){var c,d;c=a.params.LAYERS;c=(OpenLayers.Util.isArray(c)?c[0]:c).split(":");1<c.length&&(d=c[0]);c=c.pop();d={url:a.url,featureType:c,featurePrefix:d,srsName:a.projection&&a.projection.getCode()||a.map&&a.map.getProjectionObject().getCode(),version:"1.1.0"};return new OpenLayers.Protocol.WFS(OpenLayers.Util.applyDefaults(b,d))};OpenLayers.Protocol.WFS.DEFAULTS={version:"1.0.0"};OpenLayers.Layer.Markers=OpenLayers.Class(OpenLayers.Layer,{isBaseLayer:!1,markers:null,drawn:!1,initialize:function(a,b){OpenLayers.Layer.prototype.initialize.apply(this,arguments);this.markers=[]},destroy:function(){this.clearMarkers();this.markers=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments)},setOpacity:function(a){if(a!=this.opacity){this.opacity=a;a=0;for(var b=this.markers.length;a<b;a++)this.markers[a].setOpacity(this.opacity)}},moveTo:function(a,b,c){OpenLayers.Layer.prototype.moveTo.apply(this,
+arguments);if(b||!this.drawn){for(var d=0,e=this.markers.length;d<e;d++)this.drawMarker(this.markers[d]);this.drawn=!0}},addMarker:function(a){this.markers.push(a);1>this.opacity&&a.setOpacity(this.opacity);this.map&&this.map.getExtent()&&(a.map=this.map,this.drawMarker(a))},removeMarker:function(a){this.markers&&this.markers.length&&(OpenLayers.Util.removeItem(this.markers,a),a.erase())},clearMarkers:function(){if(null!=this.markers)for(;0<this.markers.length;)this.removeMarker(this.markers[0])},
+drawMarker:function(a){var b=this.map.getLayerPxFromLonLat(a.lonlat);null==b?a.display(!1):a.isDrawn()?a.icon&&a.icon.moveTo(b):(a=a.draw(b),this.div.appendChild(a))},getDataExtent:function(){var a=null;if(this.markers&&0<this.markers.length)for(var a=new OpenLayers.Bounds,b=0,c=this.markers.length;b<c;b++)a.extend(this.markers[b].lonlat);return a},CLASS_NAME:"OpenLayers.Layer.Markers"});OpenLayers.Control.Pan=OpenLayers.Class(OpenLayers.Control.Button,{slideFactor:50,slideRatio:null,direction:null,initialize:function(a,b){this.direction=a;this.CLASS_NAME+=this.direction;OpenLayers.Control.prototype.initialize.apply(this,[b])},trigger:function(){if(this.map){var a=OpenLayers.Function.bind(function(a){return this.slideRatio?this.map.getSize()[a]*this.slideRatio:this.slideFactor},this);switch(this.direction){case OpenLayers.Control.Pan.NORTH:this.map.pan(0,-a("h"));break;case OpenLayers.Control.Pan.SOUTH:this.map.pan(0,
+a("h"));break;case OpenLayers.Control.Pan.WEST:this.map.pan(-a("w"),0);break;case OpenLayers.Control.Pan.EAST:this.map.pan(a("w"),0)}}},CLASS_NAME:"OpenLayers.Control.Pan"});OpenLayers.Control.Pan.NORTH="North";OpenLayers.Control.Pan.SOUTH="South";OpenLayers.Control.Pan.EAST="East";OpenLayers.Control.Pan.WEST="West";OpenLayers.Format.CSWGetDomain=function(a){a=OpenLayers.Util.applyDefaults(a,OpenLayers.Format.CSWGetDomain.DEFAULTS);var b=OpenLayers.Format.CSWGetDomain["v"+a.version.replace(/\./g,"_")];if(!b)throw"Unsupported CSWGetDomain version: "+a.version;return new b(a)};OpenLayers.Format.CSWGetDomain.DEFAULTS={version:"2.0.2"};OpenLayers.Format.CSWGetDomain.v2_0_2=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",csw:"http://www.opengis.net/cat/csw/2.0.2"},defaultPrefix:"csw",version:"2.0.2",schemaLocation:"http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd",PropertyName:null,ParameterName:null,read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==
+a.nodeType&&(a=a.documentElement);var b={};this.readNode(a,b);return b},readers:{csw:{GetDomainResponse:function(a,b){this.readChildNodes(a,b)},DomainValues:function(a,b){OpenLayers.Util.isArray(b.DomainValues)||(b.DomainValues=[]);for(var c=a.attributes,d={},e=0,f=c.length;e<f;++e)d[c[e].name]=c[e].nodeValue;this.readChildNodes(a,d);b.DomainValues.push(d)},PropertyName:function(a,b){b.PropertyName=this.getChildValue(a)},ParameterName:function(a,b){b.ParameterName=this.getChildValue(a)},ListOfValues:function(a,
+b){OpenLayers.Util.isArray(b.ListOfValues)||(b.ListOfValues=[]);this.readChildNodes(a,b.ListOfValues)},Value:function(a,b){for(var c=a.attributes,d={},e=0,f=c.length;e<f;++e)d[c[e].name]=c[e].nodeValue;d.value=this.getChildValue(a);b.push({Value:d})},ConceptualScheme:function(a,b){b.ConceptualScheme={};this.readChildNodes(a,b.ConceptualScheme)},Name:function(a,b){b.Name=this.getChildValue(a)},Document:function(a,b){b.Document=this.getChildValue(a)},Authority:function(a,b){b.Authority=this.getChildValue(a)},
+RangeOfValues:function(a,b){b.RangeOfValues={};this.readChildNodes(a,b.RangeOfValues)},MinValue:function(a,b){for(var c=a.attributes,d={},e=0,f=c.length;e<f;++e)d[c[e].name]=c[e].nodeValue;d.value=this.getChildValue(a);b.MinValue=d},MaxValue:function(a,b){for(var c=a.attributes,d={},e=0,f=c.length;e<f;++e)d[c[e].name]=c[e].nodeValue;d.value=this.getChildValue(a);b.MaxValue=d}}},write:function(a){a=this.writeNode("csw:GetDomain",a);return OpenLayers.Format.XML.prototype.write.apply(this,[a])},writers:{csw:{GetDomain:function(a){var b=
+this.createElementNSPlus("csw:GetDomain",{attributes:{service:"CSW",version:this.version}});a.PropertyName||this.PropertyName?this.writeNode("csw:PropertyName",a.PropertyName||this.PropertyName,b):(a.ParameterName||this.ParameterName)&&this.writeNode("csw:ParameterName",a.ParameterName||this.ParameterName,b);this.readChildNodes(b,a);return b},PropertyName:function(a){return this.createElementNSPlus("csw:PropertyName",{value:a})},ParameterName:function(a){return this.createElementNSPlus("csw:ParameterName",
+{value:a})}}},CLASS_NAME:"OpenLayers.Format.CSWGetDomain.v2_0_2"});OpenLayers.Format.ArcXML.Features=OpenLayers.Class(OpenLayers.Format.XML,{read:function(a){return(new OpenLayers.Format.ArcXML).read(a).features.feature}});OpenLayers.Control.Snapping=OpenLayers.Class(OpenLayers.Control,{DEFAULTS:{tolerance:10,node:!0,edge:!0,vertex:!0},greedy:!0,precedence:["node","vertex","edge"],resolution:null,geoToleranceCache:null,layer:null,feature:null,point:null,initialize:function(a){OpenLayers.Control.prototype.initialize.apply(this,[a]);this.options=a||{};this.options.layer&&this.setLayer(this.options.layer);a=OpenLayers.Util.extend({},this.options.defaults);this.defaults=OpenLayers.Util.applyDefaults(a,this.DEFAULTS);this.setTargets(this.options.targets);
+0===this.targets.length&&this.layer&&this.addTargetLayer(this.layer);this.geoToleranceCache={}},setLayer:function(a){this.active?(this.deactivate(),this.layer=a,this.activate()):this.layer=a},setTargets:function(a){this.targets=[];if(a&&a.length)for(var b,c=0,d=a.length;c<d;++c)b=a[c],b instanceof OpenLayers.Layer.Vector?this.addTargetLayer(b):this.addTarget(b)},addTargetLayer:function(a){this.addTarget({layer:a})},addTarget:function(a){a=OpenLayers.Util.applyDefaults(a,this.defaults);a.nodeTolerance=
+a.nodeTolerance||a.tolerance;a.vertexTolerance=a.vertexTolerance||a.tolerance;a.edgeTolerance=a.edgeTolerance||a.tolerance;this.targets.push(a)},removeTargetLayer:function(a){for(var b,c=this.targets.length-1;0<=c;--c)b=this.targets[c],b.layer===a&&this.removeTarget(b)},removeTarget:function(a){return OpenLayers.Util.removeItem(this.targets,a)},activate:function(){var a=OpenLayers.Control.prototype.activate.call(this);if(a&&this.layer&&this.layer.events)this.layer.events.on({sketchstarted:this.onSketchModified,
+sketchmodified:this.onSketchModified,vertexmodified:this.onVertexModified,scope:this});return a},deactivate:function(){var a=OpenLayers.Control.prototype.deactivate.call(this);a&&this.layer&&this.layer.events&&this.layer.events.un({sketchstarted:this.onSketchModified,sketchmodified:this.onSketchModified,vertexmodified:this.onVertexModified,scope:this});this.point=this.feature=null;return a},onSketchModified:function(a){this.feature=a.feature;this.considerSnapping(a.vertex,a.vertex)},onVertexModified:function(a){this.feature=
+a.feature;var b=this.layer.map.getLonLatFromViewPortPx(a.pixel);this.considerSnapping(a.vertex,new OpenLayers.Geometry.Point(b.lon,b.lat))},considerSnapping:function(a,b){for(var c={rank:Number.POSITIVE_INFINITY,dist:Number.POSITIVE_INFINITY,x:null,y:null},d=!1,e,f,g=0,h=this.targets.length;g<h;++g)if(f=this.targets[g],e=this.testTarget(f,b))if(this.greedy){c=e;c.target=f;d=!0;break}else if(e.rank<c.rank||e.rank===c.rank&&e.dist<c.dist)c=e,c.target=f,d=!0;d&&(!1!==this.events.triggerEvent("beforesnap",
+{point:a,x:c.x,y:c.y,distance:c.dist,layer:c.target.layer,snapType:this.precedence[c.rank]})?(a.x=c.x,a.y=c.y,this.point=a,this.events.triggerEvent("snap",{point:a,snapType:this.precedence[c.rank],layer:c.target.layer,distance:c.dist})):d=!1);this.point&&!d&&(a.x=b.x,a.y=b.y,this.point=null,this.events.triggerEvent("unsnap",{point:a}))},testTarget:function(a,b){var c=this.layer.map.getResolution();if("minResolution"in a&&c<a.minResolution||"maxResolution"in a&&c>=a.maxResolution)return null;for(var c=
+{node:this.getGeoTolerance(a.nodeTolerance,c),vertex:this.getGeoTolerance(a.vertexTolerance,c),edge:this.getGeoTolerance(a.edgeTolerance,c)},d=Math.max(c.node,c.vertex,c.edge),e={rank:Number.POSITIVE_INFINITY,dist:Number.POSITIVE_INFINITY},f=!1,g=a.layer.features,h,k,l,m,n,p,q=this.precedence.length,r=new OpenLayers.LonLat(b.x,b.y),s=0,t=g.length;s<t;++s)if(h=g[s],h!==this.feature&&(!h._sketch&&h.state!==OpenLayers.State.DELETE&&(!a.filter||a.filter.evaluate(h)))&&h.atPoint(r,d,d))for(var u=0,v=Math.min(e.rank+
+1,q);u<v;++u)if(k=this.precedence[u],a[k])if("edge"===k){if(l=h.geometry.distanceTo(b,{details:!0}),n=l.distance,n<=c[k]&&n<e.dist){e={rank:u,dist:n,x:l.x0,y:l.y0};f=!0;break}}else{l=h.geometry.getVertices("node"===k);p=!1;for(var w=0,x=l.length;w<x;++w)m=l[w],n=m.distanceTo(b),n<=c[k]&&(u<e.rank||u===e.rank&&n<e.dist)&&(e={rank:u,dist:n,x:m.x,y:m.y},p=f=!0);if(p)break}return f?e:null},getGeoTolerance:function(a,b){b!==this.resolution&&(this.resolution=b,this.geoToleranceCache={});var c=this.geoToleranceCache[a];
+void 0===c&&(c=a*b,this.geoToleranceCache[a]=c);return c},destroy:function(){this.active&&this.deactivate();delete this.layer;delete this.targets;OpenLayers.Control.prototype.destroy.call(this)},CLASS_NAME:"OpenLayers.Control.Snapping"});OpenLayers.Format.OWSCommon.v1_1_0=OpenLayers.Class(OpenLayers.Format.OWSCommon.v1,{namespaces:{ows:"http://www.opengis.net/ows/1.1",xlink:"http://www.w3.org/1999/xlink"},readers:{ows:OpenLayers.Util.applyDefaults({ExceptionReport:function(a,b){b.exceptionReport={version:a.getAttribute("version"),language:a.getAttribute("xml:lang"),exceptions:[]};this.readChildNodes(a,b.exceptionReport)},AllowedValues:function(a,b){b.allowedValues={};this.readChildNodes(a,b.allowedValues)},AnyValue:function(a,b){b.anyValue=
+!0},DataType:function(a,b){b.dataType=this.getChildValue(a)},Range:function(a,b){b.range={};this.readChildNodes(a,b.range)},MinimumValue:function(a,b){b.minValue=this.getChildValue(a)},MaximumValue:function(a,b){b.maxValue=this.getChildValue(a)},Identifier:function(a,b){b.identifier=this.getChildValue(a)},SupportedCRS:function(a,b){b.supportedCRS=this.getChildValue(a)}},OpenLayers.Format.OWSCommon.v1.prototype.readers.ows)},writers:{ows:OpenLayers.Util.applyDefaults({Range:function(a){var b=this.createElementNSPlus("ows:Range",
+{attributes:{"ows:rangeClosure":a.closure}});this.writeNode("ows:MinimumValue",a.minValue,b);this.writeNode("ows:MaximumValue",a.maxValue,b);return b},MinimumValue:function(a){return this.createElementNSPlus("ows:MinimumValue",{value:a})},MaximumValue:function(a){return this.createElementNSPlus("ows:MaximumValue",{value:a})},Value:function(a){return this.createElementNSPlus("ows:Value",{value:a})}},OpenLayers.Format.OWSCommon.v1.prototype.writers.ows)},CLASS_NAME:"OpenLayers.Format.OWSCommon.v1_1_0"});OpenLayers.Format.WCSGetCoverage=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ows:"http://www.opengis.net/ows/1.1",wcs:"http://www.opengis.net/wcs/1.1",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},VERSION:"1.1.2",schemaLocation:"http://www.opengis.net/wcs/1.1 http://schemas.opengis.net/wcs/1.1/wcsGetCoverage.xsd",write:function(a){a=this.writeNode("wcs:GetCoverage",
+a);this.setAttributeNS(a,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[a])},writers:{wcs:{GetCoverage:function(a){var b=this.createElementNSPlus("wcs:GetCoverage",{attributes:{version:a.version||this.VERSION,service:"WCS"}});this.writeNode("ows:Identifier",a.identifier,b);this.writeNode("wcs:DomainSubset",a.domainSubset,b);this.writeNode("wcs:Output",a.output,b);return b},DomainSubset:function(a){var b=this.createElementNSPlus("wcs:DomainSubset",
+{});this.writeNode("ows:BoundingBox",a.boundingBox,b);a.temporalSubset&&this.writeNode("wcs:TemporalSubset",a.temporalSubset,b);return b},TemporalSubset:function(a){for(var b=this.createElementNSPlus("wcs:TemporalSubset",{}),c=0,d=a.timePeriods.length;c<d;++c)this.writeNode("wcs:TimePeriod",a.timePeriods[c],b);return b},TimePeriod:function(a){var b=this.createElementNSPlus("wcs:TimePeriod",{});this.writeNode("wcs:BeginPosition",a.begin,b);this.writeNode("wcs:EndPosition",a.end,b);a.resolution&&this.writeNode("wcs:TimeResolution",
+a.resolution,b);return b},BeginPosition:function(a){return this.createElementNSPlus("wcs:BeginPosition",{value:a})},EndPosition:function(a){return this.createElementNSPlus("wcs:EndPosition",{value:a})},TimeResolution:function(a){return this.createElementNSPlus("wcs:TimeResolution",{value:a})},Output:function(a){var b=this.createElementNSPlus("wcs:Output",{attributes:{format:a.format,store:a.store}});a.gridCRS&&this.writeNode("wcs:GridCRS",a.gridCRS,b);return b},GridCRS:function(a){var b=this.createElementNSPlus("wcs:GridCRS",
+{});this.writeNode("wcs:GridBaseCRS",a.baseCRS,b);a.type&&this.writeNode("wcs:GridType",a.type,b);a.origin&&this.writeNode("wcs:GridOrigin",a.origin,b);this.writeNode("wcs:GridOffsets",a.offsets,b);a.CS&&this.writeNode("wcs:GridCS",a.CS,b);return b},GridBaseCRS:function(a){return this.createElementNSPlus("wcs:GridBaseCRS",{value:a})},GridOrigin:function(a){return this.createElementNSPlus("wcs:GridOrigin",{value:a})},GridType:function(a){return this.createElementNSPlus("wcs:GridType",{value:a})},GridOffsets:function(a){return this.createElementNSPlus("wcs:GridOffsets",
+{value:a})},GridCS:function(a){return this.createElementNSPlus("wcs:GridCS",{value:a})}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.writers.ows},CLASS_NAME:"OpenLayers.Format.WCSGetCoverage"});OpenLayers.Format.KML=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{kml:"http://www.opengis.net/kml/2.2",gx:"http://www.google.com/kml/ext/2.2"},kmlns:"http://earth.google.com/kml/2.0",placemarksDesc:"No description available",foldersName:"OpenLayers export",foldersDesc:"Exported on "+new Date,extractAttributes:!0,kvpAttributes:!1,extractStyles:!1,extractTracks:!1,trackAttributes:null,internalns:null,features:null,styles:null,styleBaseUrl:"",fetched:null,maxDepth:0,initialize:function(a){this.regExes=
+{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g,kmlColor:/(\w{2})(\w{2})(\w{2})(\w{2})/,kmlIconPalette:/root:\/\/icons\/palette-(\d+)(\.\w+)/,straightBracket:/\$\[(.*?)\]/g};this.externalProjection=new OpenLayers.Projection("EPSG:4326");OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},read:function(a){this.features=[];this.styles={};this.fetched={};return this.parseData(a,{depth:0,styleBaseUrl:this.styleBaseUrl})},parseData:function(a,b){"string"==typeof a&&
+(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));for(var c=["Link","NetworkLink","Style","StyleMap","Placemark"],d=0,e=c.length;d<e;++d){var f=c[d],g=this.getElementsByTagNameNS(a,"*",f);if(0!=g.length)switch(f.toLowerCase()){case "link":case "networklink":this.parseLinks(g,b);break;case "style":this.extractStyles&&this.parseStyles(g,b);break;case "stylemap":this.extractStyles&&this.parseStyleMaps(g,b);break;case "placemark":this.parseFeatures(g,b)}}return this.features},parseLinks:function(a,
+b){if(b.depth>=this.maxDepth)return!1;var c=OpenLayers.Util.extend({},b);c.depth++;for(var d=0,e=a.length;d<e;d++){var f=this.parseProperty(a[d],"*","href");f&&!this.fetched[f]&&(this.fetched[f]=!0,(f=this.fetchLink(f))&&this.parseData(f,c))}},fetchLink:function(a){if(a=OpenLayers.Request.GET({url:a,async:!1}))return a.responseText},parseStyles:function(a,b){for(var c=0,d=a.length;c<d;c++){var e=this.parseStyle(a[c]);e&&(this.styles[(b.styleBaseUrl||"")+"#"+e.id]=e)}},parseKmlColor:function(a){var b=
+null;a&&(a=a.match(this.regExes.kmlColor))&&(b={color:"#"+a[4]+a[3]+a[2],opacity:parseInt(a[1],16)/255});return b},parseStyle:function(a){for(var b={},c=["LineStyle","PolyStyle","IconStyle","BalloonStyle","LabelStyle"],d,e,f=0,g=c.length;f<g;++f)if(d=c[f],e=this.getElementsByTagNameNS(a,"*",d)[0])switch(d.toLowerCase()){case "linestyle":d=this.parseProperty(e,"*","color");if(d=this.parseKmlColor(d))b.strokeColor=d.color,b.strokeOpacity=d.opacity;(d=this.parseProperty(e,"*","width"))&&(b.strokeWidth=
+d);break;case "polystyle":d=this.parseProperty(e,"*","color");if(d=this.parseKmlColor(d))b.fillOpacity=d.opacity,b.fillColor=d.color;"0"==this.parseProperty(e,"*","fill")&&(b.fillColor="none");"0"==this.parseProperty(e,"*","outline")&&(b.strokeWidth="0");break;case "iconstyle":var h=parseFloat(this.parseProperty(e,"*","scale")||1);d=32*h;var k=32*h,l=this.getElementsByTagNameNS(e,"*","Icon")[0];if(l){var m=this.parseProperty(l,"*","href");if(m){var n=this.parseProperty(l,"*","w"),p=this.parseProperty(l,
+"*","h");!OpenLayers.String.startsWith(m,"http://maps.google.com/mapfiles/kml")||(n||p)||(p=n=64,h/=2);n=n||p;p=p||n;n&&(d=parseInt(n)*h);p&&(k=parseInt(p)*h);if(p=m.match(this.regExes.kmlIconPalette))n=p[1],p=p[2],m=this.parseProperty(l,"*","x"),l=this.parseProperty(l,"*","y"),m="http://maps.google.com/mapfiles/kml/pal"+n+"/icon"+(8*(l?7-l/32:7)+(m?m/32:0))+p;b.graphicOpacity=1;b.externalGraphic=m}}if(e=this.getElementsByTagNameNS(e,"*","hotSpot")[0])m=parseFloat(e.getAttribute("x")),l=parseFloat(e.getAttribute("y")),
+n=e.getAttribute("xunits"),"pixels"==n?b.graphicXOffset=-m*h:"insetPixels"==n?b.graphicXOffset=-d+m*h:"fraction"==n&&(b.graphicXOffset=-d*m),e=e.getAttribute("yunits"),"pixels"==e?b.graphicYOffset=-k+l*h+1:"insetPixels"==e?b.graphicYOffset=-(l*h)+1:"fraction"==e&&(b.graphicYOffset=-k*(1-l)+1);b.graphicWidth=d;b.graphicHeight=k;break;case "balloonstyle":(e=OpenLayers.Util.getXmlNodeValue(e))&&(b.balloonStyle=e.replace(this.regExes.straightBracket,"${$1}"));break;case "labelstyle":if(d=this.parseProperty(e,
+"*","color"),d=this.parseKmlColor(d))b.fontColor=d.color,b.fontOpacity=d.opacity}!b.strokeColor&&b.fillColor&&(b.strokeColor=b.fillColor);(a=a.getAttribute("id"))&&b&&(b.id=a);return b},parseStyleMaps:function(a,b){for(var c=0,d=a.length;c<d;c++)for(var e=a[c],f=this.getElementsByTagNameNS(e,"*","Pair"),e=e.getAttribute("id"),g=0,h=f.length;g<h;g++){var k=f[g],l=this.parseProperty(k,"*","key");(k=this.parseProperty(k,"*","styleUrl"))&&"normal"==l&&(this.styles[(b.styleBaseUrl||"")+"#"+e]=this.styles[(b.styleBaseUrl||
+"")+k])}},parseFeatures:function(a,b){for(var c=[],d=0,e=a.length;d<e;d++){var f=a[d],g=this.parseFeature.apply(this,[f]);if(g){this.extractStyles&&(g.attributes&&g.attributes.styleUrl)&&(g.style=this.getStyle(g.attributes.styleUrl,b));if(this.extractStyles){var h=this.getElementsByTagNameNS(f,"*","Style")[0];h&&(h=this.parseStyle(h))&&(g.style=OpenLayers.Util.extend(g.style,h))}this.extractTracks?(f=this.getElementsByTagNameNS(f,this.namespaces.gx,"Track"))&&0<f.length&&(g={features:[],feature:g},
+this.readNode(f[0],g),0<g.features.length&&c.push.apply(c,g.features)):c.push(g)}else throw"Bad Placemark: "+d;}this.features=this.features.concat(c)},readers:{kml:{when:function(a,b){b.whens.push(OpenLayers.Date.parse(this.getChildValue(a)))},_trackPointAttribute:function(a,b){var c=a.nodeName.split(":").pop();b.attributes[c].push(this.getChildValue(a))}},gx:{Track:function(a,b){var c={whens:[],points:[],angles:[]};if(this.trackAttributes){var d;c.attributes={};for(var e=0,f=this.trackAttributes.length;e<
+f;++e)d=this.trackAttributes[e],c.attributes[d]=[],d in this.readers.kml||(this.readers.kml[d]=this.readers.kml._trackPointAttribute)}this.readChildNodes(a,c);if(c.whens.length!==c.points.length)throw Error("gx:Track with unequal number of when ("+c.whens.length+") and gx:coord ("+c.points.length+") elements.");var g=0<c.angles.length;if(g&&c.whens.length!==c.angles.length)throw Error("gx:Track with unequal number of when ("+c.whens.length+") and gx:angles ("+c.angles.length+") elements.");for(var h,
+e=0,f=c.whens.length;e<f;++e){h=b.feature.clone();h.fid=b.feature.fid||b.feature.id;d=c.points[e];h.geometry=d;"z"in d&&(h.attributes.altitude=d.z);this.internalProjection&&this.externalProjection&&h.geometry.transform(this.externalProjection,this.internalProjection);if(this.trackAttributes)for(var k=0,l=this.trackAttributes.length;k<l;++k)d=this.trackAttributes[k],h.attributes[d]=c.attributes[d][e];h.attributes.when=c.whens[e];h.attributes.trackId=b.feature.id;g&&(d=c.angles[e],h.attributes.heading=
+parseFloat(d[0]),h.attributes.tilt=parseFloat(d[1]),h.attributes.roll=parseFloat(d[2]));b.features.push(h)}},coord:function(a,b){var c=this.getChildValue(a).replace(this.regExes.trimSpace,"").split(/\s+/),d=new OpenLayers.Geometry.Point(c[0],c[1]);2<c.length&&(d.z=parseFloat(c[2]));b.points.push(d)},angles:function(a,b){var c=this.getChildValue(a).replace(this.regExes.trimSpace,"").split(/\s+/);b.angles.push(c)}}},parseFeature:function(a){for(var b=["MultiGeometry","Polygon","LineString","Point"],
+c,d,e,f=0,g=b.length;f<g;++f)if(c=b[f],this.internalns=a.namespaceURI?a.namespaceURI:this.kmlns,d=this.getElementsByTagNameNS(a,this.internalns,c),0<d.length){if(b=this.parseGeometry[c.toLowerCase()])e=b.apply(this,[d[0]]),this.internalProjection&&this.externalProjection&&e.transform(this.externalProjection,this.internalProjection);else throw new TypeError("Unsupported geometry type: "+c);break}var h;this.extractAttributes&&(h=this.parseAttributes(a));c=new OpenLayers.Feature.Vector(e,h);a=a.getAttribute("id")||
+a.getAttribute("name");null!=a&&(c.fid=a);return c},getStyle:function(a,b){var c=OpenLayers.Util.removeTail(a),d=OpenLayers.Util.extend({},b);d.depth++;d.styleBaseUrl=c;!this.styles[a]&&!OpenLayers.String.startsWith(a,"#")&&d.depth<=this.maxDepth&&!this.fetched[c]&&(c=this.fetchLink(c))&&this.parseData(c,d);return OpenLayers.Util.extend({},this.styles[a])},parseGeometry:{point:function(a){var b=this.getElementsByTagNameNS(a,this.internalns,"coordinates");a=[];if(0<b.length){var c=b[0].firstChild.nodeValue,
+c=c.replace(this.regExes.removeSpace,"");a=c.split(",")}b=null;if(1<a.length)2==a.length&&(a[2]=null),b=new OpenLayers.Geometry.Point(a[0],a[1],a[2]);else throw"Bad coordinate string: "+c;return b},linestring:function(a,b){var c=this.getElementsByTagNameNS(a,this.internalns,"coordinates"),d=null;if(0<c.length){for(var c=this.getChildValue(c[0]),c=c.replace(this.regExes.trimSpace,""),c=c.replace(this.regExes.trimComma,","),d=c.split(this.regExes.splitSpace),e=d.length,f=Array(e),g,h,k=0;k<e;++k)if(g=
+d[k].split(","),h=g.length,1<h)2==g.length&&(g[2]=null),f[k]=new OpenLayers.Geometry.Point(g[0],g[1],g[2]);else throw"Bad LineString point coordinates: "+d[k];if(e)d=b?new OpenLayers.Geometry.LinearRing(f):new OpenLayers.Geometry.LineString(f);else throw"Bad LineString coordinates: "+c;}return d},polygon:function(a){a=this.getElementsByTagNameNS(a,this.internalns,"LinearRing");var b=a.length,c=Array(b);if(0<b)for(var d=0,e=a.length;d<e;++d)if(b=this.parseGeometry.linestring.apply(this,[a[d],!0]))c[d]=
+b;else throw"Bad LinearRing geometry: "+d;return new OpenLayers.Geometry.Polygon(c)},multigeometry:function(a){for(var b,c=[],d=a.childNodes,e=0,f=d.length;e<f;++e)a=d[e],1==a.nodeType&&(b=a.prefix?a.nodeName.split(":")[1]:a.nodeName,(b=this.parseGeometry[b.toLowerCase()])&&c.push(b.apply(this,[a])));return new OpenLayers.Geometry.Collection(c)}},parseAttributes:function(a){var b={},c=a.getElementsByTagName("ExtendedData");c.length&&(b=this.parseExtendedData(c[0]));var d,e,f;a=a.childNodes;for(var c=
+0,g=a.length;c<g;++c)if(d=a[c],1==d.nodeType&&(e=d.childNodes,1<=e.length&&3>=e.length)){switch(e.length){case 1:f=e[0];break;case 2:f=e[0];e=e[1];f=3==f.nodeType||4==f.nodeType?f:e;break;default:f=e[1]}if(3==f.nodeType||4==f.nodeType)if(d=d.prefix?d.nodeName.split(":")[1]:d.nodeName,f=OpenLayers.Util.getXmlNodeValue(f))f=f.replace(this.regExes.trimSpace,""),b[d]=f}return b},parseExtendedData:function(a){var b={},c,d,e,f,g=a.getElementsByTagName("Data");c=0;for(d=g.length;c<d;c++){e=g[c];f=e.getAttribute("name");
+var h={},k=e.getElementsByTagName("value");k.length&&(h.value=this.getChildValue(k[0]));this.kvpAttributes?b[f]=h.value:(e=e.getElementsByTagName("displayName"),e.length&&(h.displayName=this.getChildValue(e[0])),b[f]=h)}a=a.getElementsByTagName("SimpleData");c=0;for(d=a.length;c<d;c++)h={},e=a[c],f=e.getAttribute("name"),h.value=this.getChildValue(e),this.kvpAttributes?b[f]=h.value:(h.displayName=f,b[f]=h);return b},parseProperty:function(a,b,c){var d;a=this.getElementsByTagNameNS(a,b,c);try{d=OpenLayers.Util.getXmlNodeValue(a[0])}catch(e){d=
+null}return d},write:function(a){OpenLayers.Util.isArray(a)||(a=[a]);for(var b=this.createElementNS(this.kmlns,"kml"),c=this.createFolderXML(),d=0,e=a.length;d<e;++d)c.appendChild(this.createPlacemarkXML(a[d]));b.appendChild(c);return OpenLayers.Format.XML.prototype.write.apply(this,[b])},createFolderXML:function(){var a=this.createElementNS(this.kmlns,"Folder");if(this.foldersName){var b=this.createElementNS(this.kmlns,"name"),c=this.createTextNode(this.foldersName);b.appendChild(c);a.appendChild(b)}this.foldersDesc&&
+(b=this.createElementNS(this.kmlns,"description"),c=this.createTextNode(this.foldersDesc),b.appendChild(c),a.appendChild(b));return a},createPlacemarkXML:function(a){var b=this.createElementNS(this.kmlns,"name"),c=a.style&&a.style.label?a.style.label:a.id;b.appendChild(this.createTextNode(a.attributes.name||c));var d=this.createElementNS(this.kmlns,"description");d.appendChild(this.createTextNode(a.attributes.description||this.placemarksDesc));c=this.createElementNS(this.kmlns,"Placemark");null!=
+a.fid&&c.setAttribute("id",a.fid);c.appendChild(b);c.appendChild(d);b=this.buildGeometryNode(a.geometry);c.appendChild(b);a.attributes&&(a=this.buildExtendedData(a.attributes))&&c.appendChild(a);return c},buildGeometryNode:function(a){var b=a.CLASS_NAME,b=b.substring(b.lastIndexOf(".")+1),b=this.buildGeometry[b.toLowerCase()],c=null;b&&(c=b.apply(this,[a]));return c},buildGeometry:{point:function(a){var b=this.createElementNS(this.kmlns,"Point");b.appendChild(this.buildCoordinatesNode(a));return b},
+multipoint:function(a){return this.buildGeometry.collection.apply(this,[a])},linestring:function(a){var b=this.createElementNS(this.kmlns,"LineString");b.appendChild(this.buildCoordinatesNode(a));return b},multilinestring:function(a){return this.buildGeometry.collection.apply(this,[a])},linearring:function(a){var b=this.createElementNS(this.kmlns,"LinearRing");b.appendChild(this.buildCoordinatesNode(a));return b},polygon:function(a){var b=this.createElementNS(this.kmlns,"Polygon");a=a.components;
+for(var c,d,e=0,f=a.length;e<f;++e)c=0==e?"outerBoundaryIs":"innerBoundaryIs",c=this.createElementNS(this.kmlns,c),d=this.buildGeometry.linearring.apply(this,[a[e]]),c.appendChild(d),b.appendChild(c);return b},multipolygon:function(a){return this.buildGeometry.collection.apply(this,[a])},collection:function(a){for(var b=this.createElementNS(this.kmlns,"MultiGeometry"),c,d=0,e=a.components.length;d<e;++d)(c=this.buildGeometryNode.apply(this,[a.components[d]]))&&b.appendChild(c);return b}},buildCoordinatesNode:function(a){var b=
+this.createElementNS(this.kmlns,"coordinates"),c;if(c=a.components){for(var d=c.length,e=Array(d),f=0;f<d;++f)a=c[f],e[f]=this.buildCoordinates(a);c=e.join(" ")}else c=this.buildCoordinates(a);c=this.createTextNode(c);b.appendChild(c);return b},buildCoordinates:function(a){this.internalProjection&&this.externalProjection&&(a=a.clone(),a.transform(this.internalProjection,this.externalProjection));return a.x+","+a.y},buildExtendedData:function(a){var b=this.createElementNS(this.kmlns,"ExtendedData"),
+c;for(c in a)if(a[c]&&"name"!=c&&"description"!=c&&"styleUrl"!=c){var d=this.createElementNS(this.kmlns,"Data");d.setAttribute("name",c);var e=this.createElementNS(this.kmlns,"value");if("object"==typeof a[c]){if(a[c].value&&e.appendChild(this.createTextNode(a[c].value)),a[c].displayName){var f=this.createElementNS(this.kmlns,"displayName");f.appendChild(this.getXMLDoc().createCDATASection(a[c].displayName));d.appendChild(f)}}else e.appendChild(this.createTextNode(a[c]));d.appendChild(e);b.appendChild(d)}return this.isSimpleContent(b)?
+null:b},CLASS_NAME:"OpenLayers.Format.KML"});OpenLayers.Format.WMSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.1.1",profile:null,CLASS_NAME:"OpenLayers.Format.WMSCapabilities"});OpenLayers.Format.WMSCapabilities.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{wms:"http://www.opengis.net/wms",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},defaultPrefix:"wms",read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));var b=a;a&&9==a.nodeType&&(a=a.documentElement);var c={};this.readNode(a,c);void 0===c.service&&(a=new OpenLayers.Format.OGCExceptionReport,c.error=a.read(b));return c},readers:{wms:{Service:function(a,
+b){b.service={};this.readChildNodes(a,b.service)},Name:function(a,b){b.name=this.getChildValue(a)},Title:function(a,b){b.title=this.getChildValue(a)},Abstract:function(a,b){b["abstract"]=this.getChildValue(a)},BoundingBox:function(a,b){var c={};c.bbox=[parseFloat(a.getAttribute("minx")),parseFloat(a.getAttribute("miny")),parseFloat(a.getAttribute("maxx")),parseFloat(a.getAttribute("maxy"))];var d={x:parseFloat(a.getAttribute("resx")),y:parseFloat(a.getAttribute("resy"))};isNaN(d.x)&&isNaN(d.y)||(c.res=
+d);return c},OnlineResource:function(a,b){b.href=this.getAttributeNS(a,this.namespaces.xlink,"href")},ContactInformation:function(a,b){b.contactInformation={};this.readChildNodes(a,b.contactInformation)},ContactPersonPrimary:function(a,b){b.personPrimary={};this.readChildNodes(a,b.personPrimary)},ContactPerson:function(a,b){b.person=this.getChildValue(a)},ContactOrganization:function(a,b){b.organization=this.getChildValue(a)},ContactPosition:function(a,b){b.position=this.getChildValue(a)},ContactAddress:function(a,
+b){b.contactAddress={};this.readChildNodes(a,b.contactAddress)},AddressType:function(a,b){b.type=this.getChildValue(a)},Address:function(a,b){b.address=this.getChildValue(a)},City:function(a,b){b.city=this.getChildValue(a)},StateOrProvince:function(a,b){b.stateOrProvince=this.getChildValue(a)},PostCode:function(a,b){b.postcode=this.getChildValue(a)},Country:function(a,b){b.country=this.getChildValue(a)},ContactVoiceTelephone:function(a,b){b.phone=this.getChildValue(a)},ContactFacsimileTelephone:function(a,
+b){b.fax=this.getChildValue(a)},ContactElectronicMailAddress:function(a,b){b.email=this.getChildValue(a)},Fees:function(a,b){var c=this.getChildValue(a);c&&"none"!=c.toLowerCase()&&(b.fees=c)},AccessConstraints:function(a,b){var c=this.getChildValue(a);c&&"none"!=c.toLowerCase()&&(b.accessConstraints=c)},Capability:function(a,b){b.capability={nestedLayers:[],layers:[]};this.readChildNodes(a,b.capability)},Request:function(a,b){b.request={};this.readChildNodes(a,b.request)},GetCapabilities:function(a,
+b){b.getcapabilities={formats:[]};this.readChildNodes(a,b.getcapabilities)},Format:function(a,b){OpenLayers.Util.isArray(b.formats)?b.formats.push(this.getChildValue(a)):b.format=this.getChildValue(a)},DCPType:function(a,b){this.readChildNodes(a,b)},HTTP:function(a,b){this.readChildNodes(a,b)},Get:function(a,b){b.get={};this.readChildNodes(a,b.get);b.href||(b.href=b.get.href)},Post:function(a,b){b.post={};this.readChildNodes(a,b.post);b.href||(b.href=b.get.href)},GetMap:function(a,b){b.getmap={formats:[]};
+this.readChildNodes(a,b.getmap)},GetFeatureInfo:function(a,b){b.getfeatureinfo={formats:[]};this.readChildNodes(a,b.getfeatureinfo)},Exception:function(a,b){b.exception={formats:[]};this.readChildNodes(a,b.exception)},Layer:function(a,b){var c,d;b.capability?(d=b.capability,c=b):d=b;var e=a.getAttributeNode("queryable"),f=e&&e.specified?a.getAttribute("queryable"):null,g=(e=a.getAttributeNode("cascaded"))&&e.specified?a.getAttribute("cascaded"):null,e=(e=a.getAttributeNode("opaque"))&&e.specified?
+a.getAttribute("opaque"):null,h=a.getAttribute("noSubsets"),k=a.getAttribute("fixedWidth"),l=a.getAttribute("fixedHeight"),m=c||{},n=OpenLayers.Util.extend;c={nestedLayers:[],styles:c?[].concat(c.styles):[],srs:c?n({},m.srs):{},metadataURLs:[],bbox:c?n({},m.bbox):{},llbbox:m.llbbox,dimensions:c?n({},m.dimensions):{},authorityURLs:c?n({},m.authorityURLs):{},identifiers:{},keywords:[],queryable:f&&""!==f?"1"===f||"true"===f:m.queryable||!1,cascaded:null!==g?parseInt(g):m.cascaded||0,opaque:e?"1"===
+e||"true"===e:m.opaque||!1,noSubsets:null!==h?"1"===h||"true"===h:m.noSubsets||!1,fixedWidth:null!=k?parseInt(k):m.fixedWidth||0,fixedHeight:null!=l?parseInt(l):m.fixedHeight||0,minScale:m.minScale,maxScale:m.maxScale,attribution:m.attribution};b.nestedLayers.push(c);c.capability=d;this.readChildNodes(a,c);delete c.capability;c.name&&(f=c.name.split(":"),g=d.request,e=g.getfeatureinfo,0<f.length&&(c.prefix=f[0]),d.layers.push(c),void 0===c.formats&&(c.formats=g.getmap.formats),void 0===c.infoFormats&&
+e&&(c.infoFormats=e.formats))},Attribution:function(a,b){b.attribution={};this.readChildNodes(a,b.attribution)},LogoURL:function(a,b){b.logo={width:a.getAttribute("width"),height:a.getAttribute("height")};this.readChildNodes(a,b.logo)},Style:function(a,b){var c={};b.styles.push(c);this.readChildNodes(a,c)},LegendURL:function(a,b){var c={width:a.getAttribute("width"),height:a.getAttribute("height")};b.legend=c;this.readChildNodes(a,c)},MetadataURL:function(a,b){var c={type:a.getAttribute("type")};
+b.metadataURLs.push(c);this.readChildNodes(a,c)},DataURL:function(a,b){b.dataURL={};this.readChildNodes(a,b.dataURL)},FeatureListURL:function(a,b){b.featureListURL={};this.readChildNodes(a,b.featureListURL)},AuthorityURL:function(a,b){var c=a.getAttribute("name"),d={};this.readChildNodes(a,d);b.authorityURLs[c]=d.href},Identifier:function(a,b){var c=a.getAttribute("authority");b.identifiers[c]=this.getChildValue(a)},KeywordList:function(a,b){this.readChildNodes(a,b)},SRS:function(a,b){b.srs[this.getChildValue(a)]=
+!0}}},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1"});OpenLayers.Format.WMSCapabilities.v1_1=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1,{readers:{wms:OpenLayers.Util.applyDefaults({WMT_MS_Capabilities:function(a,b){this.readChildNodes(a,b)},Keyword:function(a,b){b.keywords&&b.keywords.push(this.getChildValue(a))},DescribeLayer:function(a,b){b.describelayer={formats:[]};this.readChildNodes(a,b.describelayer)},GetLegendGraphic:function(a,b){b.getlegendgraphic={formats:[]};this.readChildNodes(a,b.getlegendgraphic)},GetStyles:function(a,b){b.getstyles=
+{formats:[]};this.readChildNodes(a,b.getstyles)},PutStyles:function(a,b){b.putstyles={formats:[]};this.readChildNodes(a,b.putstyles)},UserDefinedSymbolization:function(a,b){var c={supportSLD:1==parseInt(a.getAttribute("SupportSLD")),userLayer:1==parseInt(a.getAttribute("UserLayer")),userStyle:1==parseInt(a.getAttribute("UserStyle")),remoteWFS:1==parseInt(a.getAttribute("RemoteWFS"))};b.userSymbols=c},LatLonBoundingBox:function(a,b){b.llbbox=[parseFloat(a.getAttribute("minx")),parseFloat(a.getAttribute("miny")),
+parseFloat(a.getAttribute("maxx")),parseFloat(a.getAttribute("maxy"))]},BoundingBox:function(a,b){var c=OpenLayers.Format.WMSCapabilities.v1.prototype.readers.wms.BoundingBox.apply(this,[a,b]);c.srs=a.getAttribute("SRS");b.bbox[c.srs]=c},ScaleHint:function(a,b){var c=a.getAttribute("min"),d=a.getAttribute("max"),e=Math.pow(2,0.5),f=OpenLayers.INCHES_PER_UNIT.m;0!=c&&(b.maxScale=parseFloat((c/e*f*OpenLayers.DOTS_PER_INCH).toPrecision(13)));d!=Number.POSITIVE_INFINITY&&(b.minScale=parseFloat((d/e*f*
+OpenLayers.DOTS_PER_INCH).toPrecision(13)))},Dimension:function(a,b){var c={name:a.getAttribute("name").toLowerCase(),units:a.getAttribute("units"),unitsymbol:a.getAttribute("unitSymbol")};b.dimensions[c.name]=c},Extent:function(a,b){var c=a.getAttribute("name").toLowerCase();if(c in b.dimensions){c=b.dimensions[c];c.nearestVal="1"===a.getAttribute("nearestValue");c.multipleVal="1"===a.getAttribute("multipleValues");c.current="1"===a.getAttribute("current");c["default"]=a.getAttribute("default")||
+"";var d=this.getChildValue(a);c.values=d.split(",")}}},OpenLayers.Format.WMSCapabilities.v1.prototype.readers.wms)},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_1"});OpenLayers.Format.WMSCapabilities.v1_1_0=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1_1,{version:"1.1.0",readers:{wms:OpenLayers.Util.applyDefaults({SRS:function(a,b){for(var c=this.getChildValue(a).split(/ +/),d=0,e=c.length;d<e;d++)b.srs[c[d]]=!0}},OpenLayers.Format.WMSCapabilities.v1_1.prototype.readers.wms)},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_1_0"});OpenLayers.Protocol.WFS.v1=OpenLayers.Class(OpenLayers.Protocol,{version:null,srsName:"EPSG:4326",featureType:null,featureNS:null,geometryName:"the_geom",schema:null,featurePrefix:"feature",formatOptions:null,readFormat:null,readOptions:null,initialize:function(a){OpenLayers.Protocol.prototype.initialize.apply(this,[a]);a.format||(this.format=OpenLayers.Format.WFST(OpenLayers.Util.extend({version:this.version,featureType:this.featureType,featureNS:this.featureNS,featurePrefix:this.featurePrefix,geometryName:this.geometryName,
+srsName:this.srsName,schema:this.schema},this.formatOptions)));!a.geometryName&&1<parseFloat(this.format.version)&&this.setGeometryName(null)},destroy:function(){this.options&&!this.options.format&&this.format.destroy();this.format=null;OpenLayers.Protocol.prototype.destroy.apply(this)},read:function(a){OpenLayers.Protocol.prototype.read.apply(this,arguments);a=OpenLayers.Util.extend({},a);OpenLayers.Util.applyDefaults(a,this.options||{});var b=new OpenLayers.Protocol.Response({requestType:"read"}),
+c=OpenLayers.Format.XML.prototype.write.apply(this.format,[this.format.writeNode("wfs:GetFeature",a)]);b.priv=OpenLayers.Request.POST({url:a.url,callback:this.createCallback(this.handleRead,b,a),params:a.params,headers:a.headers,data:c});return b},setFeatureType:function(a){this.featureType=a;this.format.featureType=a},setGeometryName:function(a){this.geometryName=a;this.format.geometryName=a},handleRead:function(a,b){b=OpenLayers.Util.extend({},b);OpenLayers.Util.applyDefaults(b,this.options);if(b.callback){var c=
+a.priv;200<=c.status&&300>c.status?(c=this.parseResponse(c,b.readOptions))&&!1!==c.success?(b.readOptions&&"object"==b.readOptions.output?OpenLayers.Util.extend(a,c):a.features=c,a.code=OpenLayers.Protocol.Response.SUCCESS):(a.code=OpenLayers.Protocol.Response.FAILURE,a.error=c):a.code=OpenLayers.Protocol.Response.FAILURE;b.callback.call(b.scope,a)}},parseResponse:function(a,b){var c=a.responseXML;c&&c.documentElement||(c=a.responseText);if(!c||0>=c.length)return null;c=null!==this.readFormat?this.readFormat.read(c):
+this.format.read(c,b);if(!this.featureNS){var d=this.readFormat||this.format;this.featureNS=d.featureNS;d.autoConfig=!1;this.geometryName||this.setGeometryName(d.geometryName)}return c},commit:function(a,b){b=OpenLayers.Util.extend({},b);OpenLayers.Util.applyDefaults(b,this.options);var c=new OpenLayers.Protocol.Response({requestType:"commit",reqFeatures:a});c.priv=OpenLayers.Request.POST({url:b.url,headers:b.headers,data:this.format.write(a,b),callback:this.createCallback(this.handleCommit,c,b)});
+return c},handleCommit:function(a,b){if(b.callback){var c=a.priv,d=c.responseXML;d&&d.documentElement||(d=c.responseText);c=this.format.read(d)||{};a.insertIds=c.insertIds||[];c.success?a.code=OpenLayers.Protocol.Response.SUCCESS:(a.code=OpenLayers.Protocol.Response.FAILURE,a.error=c);b.callback.call(b.scope,a)}},filterDelete:function(a,b){b=OpenLayers.Util.extend({},b);OpenLayers.Util.applyDefaults(b,this.options);new OpenLayers.Protocol.Response({requestType:"commit"});var c=this.format.createElementNSPlus("wfs:Transaction",
+{attributes:{service:"WFS",version:this.version}}),d=this.format.createElementNSPlus("wfs:Delete",{attributes:{typeName:(b.featureNS?this.featurePrefix+":":"")+b.featureType}});b.featureNS&&d.setAttribute("xmlns:"+this.featurePrefix,b.featureNS);var e=this.format.writeNode("ogc:Filter",a);d.appendChild(e);c.appendChild(d);c=OpenLayers.Format.XML.prototype.write.apply(this.format,[c]);return OpenLayers.Request.POST({url:this.url,callback:b.callback||function(){},data:c})},abort:function(a){a&&a.priv.abort()},
+CLASS_NAME:"OpenLayers.Protocol.WFS.v1"});OpenLayers.Handler.Feature=OpenLayers.Class(OpenLayers.Handler,{EVENTMAP:{click:{"in":"click",out:"clickout"},mousemove:{"in":"over",out:"out"},dblclick:{"in":"dblclick",out:null},mousedown:{"in":null,out:null},mouseup:{"in":null,out:null},touchstart:{"in":"click",out:"clickout"}},feature:null,lastFeature:null,down:null,up:null,clickTolerance:4,geometryTypes:null,stopClick:!0,stopDown:!0,stopUp:!1,initialize:function(a,b,c,d){OpenLayers.Handler.prototype.initialize.apply(this,[a,c,d]);this.layer=
+b},touchstart:function(a){this.startTouch();return OpenLayers.Event.isMultiTouch(a)?!0:this.mousedown(a)},touchmove:function(a){OpenLayers.Event.preventDefault(a)},mousedown:function(a){if(OpenLayers.Event.isLeftClick(a)||OpenLayers.Event.isSingleTouch(a))this.down=a.xy;return this.handle(a)?!this.stopDown:!0},mouseup:function(a){this.up=a.xy;return this.handle(a)?!this.stopUp:!0},click:function(a){return this.handle(a)?!this.stopClick:!0},mousemove:function(a){if(!this.callbacks.over&&!this.callbacks.out)return!0;
+this.handle(a);return!0},dblclick:function(a){return!this.handle(a)},geometryTypeMatches:function(a){return null==this.geometryTypes||-1<OpenLayers.Util.indexOf(this.geometryTypes,a.geometry.CLASS_NAME)},handle:function(a){this.feature&&!this.feature.layer&&(this.feature=null);var b=a.type,c=!1,d=!!this.feature,e="click"==b||"dblclick"==b||"touchstart"==b;(this.feature=this.layer.getFeatureFromEvent(a))&&!this.feature.layer&&(this.feature=null);this.lastFeature&&!this.lastFeature.layer&&(this.lastFeature=
+null);this.feature?("touchstart"===b&&OpenLayers.Event.preventDefault(a),a=this.feature!=this.lastFeature,this.geometryTypeMatches(this.feature)?(d&&a?(this.lastFeature&&this.triggerCallback(b,"out",[this.lastFeature]),this.triggerCallback(b,"in",[this.feature])):d&&!e||this.triggerCallback(b,"in",[this.feature]),this.lastFeature=this.feature,c=!0):(this.lastFeature&&(d&&a||e)&&this.triggerCallback(b,"out",[this.lastFeature]),this.feature=null)):this.lastFeature&&(d||e)&&this.triggerCallback(b,"out",
+[this.lastFeature]);return c},triggerCallback:function(a,b,c){if(b=this.EVENTMAP[a][b])"click"==a&&this.up&&this.down?(Math.sqrt(Math.pow(this.up.x-this.down.x,2)+Math.pow(this.up.y-this.down.y,2))<=this.clickTolerance&&this.callback(b,c),this.up=this.down=null):this.callback(b,c)},activate:function(){var a=!1;OpenLayers.Handler.prototype.activate.apply(this,arguments)&&(this.moveLayerToTop(),this.map.events.on({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this}),a=!0);
+return a},deactivate:function(){var a=!1;OpenLayers.Handler.prototype.deactivate.apply(this,arguments)&&(this.moveLayerBack(),this.up=this.down=this.lastFeature=this.feature=null,this.map.events.un({removelayer:this.handleMapEvents,changelayer:this.handleMapEvents,scope:this}),a=!0);return a},handleMapEvents:function(a){"removelayer"!=a.type&&"order"!=a.property||this.moveLayerToTop()},moveLayerToTop:function(){var a=Math.max(this.map.Z_INDEX_BASE.Feature-1,this.layer.getZIndex())+1;this.layer.setZIndex(a)},
+moveLayerBack:function(){var a=this.layer.getZIndex()-1;a>=this.map.Z_INDEX_BASE.Feature?this.layer.setZIndex(a):this.map.setLayerZIndex(this.layer,this.map.getLayerIndex(this.layer))},CLASS_NAME:"OpenLayers.Handler.Feature"});OpenLayers.Layer.Vector.RootContainer=OpenLayers.Class(OpenLayers.Layer.Vector,{displayInLayerSwitcher:!1,layers:null,display:function(){},getFeatureFromEvent:function(a){for(var b=this.layers,c,d=0;d<b.length;d++)if(c=b[d].getFeatureFromEvent(a))return c},setMap:function(a){OpenLayers.Layer.Vector.prototype.setMap.apply(this,arguments);this.collectRoots();a.events.register("changelayer",this,this.handleChangeLayer)},removeMap:function(a){a.events.unregister("changelayer",this,this.handleChangeLayer);
+this.resetRoots();OpenLayers.Layer.Vector.prototype.removeMap.apply(this,arguments)},collectRoots:function(){for(var a,b=0;b<this.map.layers.length;++b)a=this.map.layers[b],-1!=OpenLayers.Util.indexOf(this.layers,a)&&a.renderer.moveRoot(this.renderer)},resetRoots:function(){for(var a,b=0;b<this.layers.length;++b)a=this.layers[b],this.renderer&&a.renderer.getRenderLayerId()==this.id&&this.renderer.moveRoot(a.renderer)},handleChangeLayer:function(a){var b=a.layer;"order"==a.property&&-1!=OpenLayers.Util.indexOf(this.layers,
+b)&&(this.resetRoots(),this.collectRoots())},CLASS_NAME:"OpenLayers.Layer.Vector.RootContainer"});OpenLayers.Control.SelectFeature=OpenLayers.Class(OpenLayers.Control,{multipleKey:null,toggleKey:null,multiple:!1,clickout:!0,toggle:!1,hover:!1,highlightOnly:!1,box:!1,onBeforeSelect:function(){},onSelect:function(){},onUnselect:function(){},scope:null,geometryTypes:null,layer:null,layers:null,callbacks:null,selectStyle:null,renderIntent:"select",handlers:null,initialize:function(a,b){OpenLayers.Control.prototype.initialize.apply(this,[b]);null===this.scope&&(this.scope=this);this.initLayer(a);var c=
+{click:this.clickFeature,clickout:this.clickoutFeature};this.hover&&(c.over=this.overFeature,c.out=this.outFeature);this.callbacks=OpenLayers.Util.extend(c,this.callbacks);this.handlers={feature:new OpenLayers.Handler.Feature(this,this.layer,this.callbacks,{geometryTypes:this.geometryTypes})};this.box&&(this.handlers.box=new OpenLayers.Handler.Box(this,{done:this.selectBox},{boxDivClassName:"olHandlerBoxSelectFeature"}))},initLayer:function(a){OpenLayers.Util.isArray(a)?(this.layers=a,this.layer=
+new OpenLayers.Layer.Vector.RootContainer(this.id+"_container",{layers:a})):this.layer=a},destroy:function(){this.active&&this.layers&&this.map.removeLayer(this.layer);OpenLayers.Control.prototype.destroy.apply(this,arguments);this.layers&&this.layer.destroy()},activate:function(){this.active||(this.layers&&this.map.addLayer(this.layer),this.handlers.feature.activate(),this.box&&this.handlers.box&&this.handlers.box.activate());return OpenLayers.Control.prototype.activate.apply(this,arguments)},deactivate:function(){this.active&&
+(this.handlers.feature.deactivate(),this.handlers.box&&this.handlers.box.deactivate(),this.layers&&this.map.removeLayer(this.layer));return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},unselectAll:function(a){var b=this.layers||[this.layer],c,d,e,f;for(e=0;e<b.length;++e)if(c=b[e],f=0,null!=c.selectedFeatures)for(;c.selectedFeatures.length>f;)d=c.selectedFeatures[f],a&&a.except==d?++f:this.unselect(d)},clickFeature:function(a){this.hover||(-1<OpenLayers.Util.indexOf(a.layer.selectedFeatures,
+a)?this.toggleSelect()?this.unselect(a):this.multipleSelect()||this.unselectAll({except:a}):(this.multipleSelect()||this.unselectAll({except:a}),this.select(a)))},multipleSelect:function(){return this.multiple||this.handlers.feature.evt&&this.handlers.feature.evt[this.multipleKey]},toggleSelect:function(){return this.toggle||this.handlers.feature.evt&&this.handlers.feature.evt[this.toggleKey]},clickoutFeature:function(a){!this.hover&&this.clickout&&this.unselectAll()},overFeature:function(a){var b=
+a.layer;this.hover&&(this.highlightOnly?this.highlight(a):-1==OpenLayers.Util.indexOf(b.selectedFeatures,a)&&this.select(a))},outFeature:function(a){if(this.hover)if(this.highlightOnly){if(a._lastHighlighter==this.id)if(a._prevHighlighter&&a._prevHighlighter!=this.id){delete a._lastHighlighter;var b=this.map.getControl(a._prevHighlighter);b&&b.highlight(a)}else this.unhighlight(a)}else this.unselect(a)},highlight:function(a){var b=a.layer;!1!==this.events.triggerEvent("beforefeaturehighlighted",{feature:a})&&
+(a._prevHighlighter=a._lastHighlighter,a._lastHighlighter=this.id,b.drawFeature(a,this.selectStyle||this.renderIntent),this.events.triggerEvent("featurehighlighted",{feature:a}))},unhighlight:function(a){var b=a.layer;void 0==a._prevHighlighter?delete a._lastHighlighter:(a._prevHighlighter!=this.id&&(a._lastHighlighter=a._prevHighlighter),delete a._prevHighlighter);b.drawFeature(a,a.style||a.layer.style||"default");this.events.triggerEvent("featureunhighlighted",{feature:a})},select:function(a){var b=
+this.onBeforeSelect.call(this.scope,a),c=a.layer;!1!==b&&(b=c.events.triggerEvent("beforefeatureselected",{feature:a}),!1!==b&&(c.selectedFeatures.push(a),this.highlight(a),this.handlers.feature.lastFeature||(this.handlers.feature.lastFeature=c.selectedFeatures[0]),c.events.triggerEvent("featureselected",{feature:a}),this.onSelect.call(this.scope,a)))},unselect:function(a){var b=a.layer;this.unhighlight(a);OpenLayers.Util.removeItem(b.selectedFeatures,a);b.events.triggerEvent("featureunselected",
+{feature:a});this.onUnselect.call(this.scope,a)},selectBox:function(a){if(a instanceof OpenLayers.Bounds){var b=this.map.getLonLatFromPixel({x:a.left,y:a.bottom});a=this.map.getLonLatFromPixel({x:a.right,y:a.top});b=new OpenLayers.Bounds(b.lon,b.lat,a.lon,a.lat);this.multipleSelect()||this.unselectAll();a=this.multiple;this.multiple=!0;var c=this.layers||[this.layer];this.events.triggerEvent("boxselectionstart",{layers:c});for(var d,e=0;e<c.length;++e){d=c[e];for(var f=0,g=d.features.length;f<g;++f){var h=
+d.features[f];h.getVisibility()&&(null==this.geometryTypes||-1<OpenLayers.Util.indexOf(this.geometryTypes,h.geometry.CLASS_NAME))&&b.toGeometry().intersects(h.geometry)&&-1==OpenLayers.Util.indexOf(d.selectedFeatures,h)&&this.select(h)}}this.multiple=a;this.events.triggerEvent("boxselectionend",{layers:c})}},setMap:function(a){this.handlers.feature.setMap(a);this.box&&this.handlers.box.setMap(a);OpenLayers.Control.prototype.setMap.apply(this,arguments)},setLayer:function(a){var b=this.active;this.unselectAll();
+this.deactivate();this.layers&&(this.layer.destroy(),this.layers=null);this.initLayer(a);this.handlers.feature.layer=this.layer;b&&this.activate()},CLASS_NAME:"OpenLayers.Control.SelectFeature"});OpenLayers.Handler.Point=OpenLayers.Class(OpenLayers.Handler,{point:null,layer:null,multi:!1,citeCompliant:!1,mouseDown:!1,stoppedDown:null,lastDown:null,lastUp:null,persist:!1,stopDown:!1,stopUp:!1,layerOptions:null,pixelTolerance:5,lastTouchPx:null,initialize:function(a,b,c){c&&c.layerOptions&&c.layerOptions.styleMap||(this.style=OpenLayers.Util.extend(OpenLayers.Feature.Vector.style["default"],{}));OpenLayers.Handler.prototype.initialize.apply(this,arguments)},activate:function(){if(!OpenLayers.Handler.prototype.activate.apply(this,
+arguments))return!1;var a=OpenLayers.Util.extend({displayInLayerSwitcher:!1,calculateInRange:OpenLayers.Function.True,wrapDateLine:this.citeCompliant},this.layerOptions);this.layer=new OpenLayers.Layer.Vector(this.CLASS_NAME,a);this.map.addLayer(this.layer);return!0},createFeature:function(a){a=this.layer.getLonLatFromViewPortPx(a);a=new OpenLayers.Geometry.Point(a.lon,a.lat);this.point=new OpenLayers.Feature.Vector(a);this.callback("create",[this.point.geometry,this.point]);this.point.geometry.clearBounds();
+this.layer.addFeatures([this.point],{silent:!0})},deactivate:function(){if(!OpenLayers.Handler.prototype.deactivate.apply(this,arguments))return!1;this.cancel();null!=this.layer.map&&(this.destroyFeature(!0),this.layer.destroy(!1));this.layer=null;return!0},destroyFeature:function(a){!this.layer||!a&&this.persist||this.layer.destroyFeatures();this.point=null},destroyPersistedFeature:function(){var a=this.layer;a&&1<a.features.length&&this.layer.features[0].destroy()},finalize:function(a){this.mouseDown=
+!1;this.lastTouchPx=this.lastUp=this.lastDown=null;this.callback(a?"cancel":"done",[this.geometryClone()]);this.destroyFeature(a)},cancel:function(){this.finalize(!0)},click:function(a){OpenLayers.Event.stop(a);return!1},dblclick:function(a){OpenLayers.Event.stop(a);return!1},modifyFeature:function(a){this.point||this.createFeature(a);a=this.layer.getLonLatFromViewPortPx(a);this.point.geometry.x=a.lon;this.point.geometry.y=a.lat;this.callback("modify",[this.point.geometry,this.point,!1]);this.point.geometry.clearBounds();
+this.drawFeature()},drawFeature:function(){this.layer.drawFeature(this.point,this.style)},getGeometry:function(){var a=this.point&&this.point.geometry;a&&this.multi&&(a=new OpenLayers.Geometry.MultiPoint([a]));return a},geometryClone:function(){var a=this.getGeometry();return a&&a.clone()},mousedown:function(a){return this.down(a)},touchstart:function(a){this.startTouch();this.lastTouchPx=a.xy;return this.down(a)},mousemove:function(a){return this.move(a)},touchmove:function(a){this.lastTouchPx=a.xy;
+return this.move(a)},mouseup:function(a){return this.up(a)},touchend:function(a){a.xy=this.lastTouchPx;return this.up(a)},down:function(a){this.mouseDown=!0;this.lastDown=a.xy;this.touch||this.modifyFeature(a.xy);this.stoppedDown=this.stopDown;return!this.stopDown},move:function(a){this.touch||this.mouseDown&&!this.stoppedDown||this.modifyFeature(a.xy);return!0},up:function(a){this.mouseDown=!1;this.stoppedDown=this.stopDown;if(!this.checkModifiers(a)||this.lastUp&&this.lastUp.equals(a.xy)||!this.lastDown||
+!this.passesTolerance(this.lastDown,a.xy,this.pixelTolerance))return!0;this.touch&&this.modifyFeature(a.xy);this.persist&&this.destroyPersistedFeature();this.lastUp=a.xy;this.finalize();return!this.stopUp},mouseout:function(a){OpenLayers.Util.mouseLeft(a,this.map.viewPortDiv)&&(this.stoppedDown=this.stopDown,this.mouseDown=!1)},passesTolerance:function(a,b,c){var d=!0;null!=c&&a&&b&&a.distanceTo(b)>c&&(d=!1);return d},CLASS_NAME:"OpenLayers.Handler.Point"});OpenLayers.Handler.Path=OpenLayers.Class(OpenLayers.Handler.Point,{line:null,maxVertices:null,doubleTouchTolerance:20,freehand:!1,freehandToggle:"shiftKey",timerId:null,redoStack:null,createFeature:function(a){a=this.layer.getLonLatFromViewPortPx(a);a=new OpenLayers.Geometry.Point(a.lon,a.lat);this.point=new OpenLayers.Feature.Vector(a);this.line=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString([this.point.geometry]));this.callback("create",[this.point.geometry,this.getSketch()]);
+this.point.geometry.clearBounds();this.layer.addFeatures([this.line,this.point],{silent:!0})},destroyFeature:function(a){OpenLayers.Handler.Point.prototype.destroyFeature.call(this,a);this.line=null},destroyPersistedFeature:function(){var a=this.layer;a&&2<a.features.length&&this.layer.features[0].destroy()},removePoint:function(){this.point&&this.layer.removeFeatures([this.point])},addPoint:function(a){this.layer.removeFeatures([this.point]);a=this.layer.getLonLatFromViewPortPx(a);this.point=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(a.lon,
+a.lat));this.line.geometry.addComponent(this.point.geometry,this.line.geometry.components.length);this.layer.addFeatures([this.point]);this.callback("point",[this.point.geometry,this.getGeometry()]);this.callback("modify",[this.point.geometry,this.getSketch()]);this.drawFeature();delete this.redoStack},insertXY:function(a,b){this.line.geometry.addComponent(new OpenLayers.Geometry.Point(a,b),this.getCurrentPointIndex());this.drawFeature();delete this.redoStack},insertDeltaXY:function(a,b){var c=this.getCurrentPointIndex()-
+1,c=this.line.geometry.components[c];!c||(isNaN(c.x)||isNaN(c.y))||this.insertXY(c.x+a,c.y+b)},insertDirectionLength:function(a,b){a*=Math.PI/180;var c=b*Math.cos(a),d=b*Math.sin(a);this.insertDeltaXY(c,d)},insertDeflectionLength:function(a,b){var c=this.getCurrentPointIndex()-1;if(0<c){var d=this.line.geometry.components[c],c=this.line.geometry.components[c-1],d=Math.atan2(d.y-c.y,d.x-c.x);this.insertDirectionLength(180*d/Math.PI+a,b)}},getCurrentPointIndex:function(){return this.line.geometry.components.length-
+1},undo:function(){var a=this.line.geometry,b=a.components,c=this.getCurrentPointIndex()-1,d=b[c],e=a.removeComponent(d);e&&(this.touch&&0<c&&(b=a.components,a=b[c-1],c=this.getCurrentPointIndex(),b=b[c],b.x=a.x,b.y=a.y),this.redoStack||(this.redoStack=[]),this.redoStack.push(d),this.drawFeature());return e},redo:function(){var a=this.redoStack&&this.redoStack.pop();a&&(this.line.geometry.addComponent(a,this.getCurrentPointIndex()),this.drawFeature());return!!a},freehandMode:function(a){return this.freehandToggle&&
+a[this.freehandToggle]?!this.freehand:this.freehand},modifyFeature:function(a,b){this.line||this.createFeature(a);var c=this.layer.getLonLatFromViewPortPx(a);this.point.geometry.x=c.lon;this.point.geometry.y=c.lat;this.callback("modify",[this.point.geometry,this.getSketch(),b]);this.point.geometry.clearBounds();this.drawFeature()},drawFeature:function(){this.layer.drawFeature(this.line,this.style);this.layer.drawFeature(this.point,this.style)},getSketch:function(){return this.line},getGeometry:function(){var a=
+this.line&&this.line.geometry;a&&this.multi&&(a=new OpenLayers.Geometry.MultiLineString([a]));return a},touchstart:function(a){if(this.timerId&&this.passesTolerance(this.lastTouchPx,a.xy,this.doubleTouchTolerance))return this.finishGeometry(),window.clearTimeout(this.timerId),this.timerId=null,!1;this.timerId&&(window.clearTimeout(this.timerId),this.timerId=null);this.timerId=window.setTimeout(OpenLayers.Function.bind(function(){this.timerId=null},this),300);return OpenLayers.Handler.Point.prototype.touchstart.call(this,
+a)},down:function(a){var b=this.stopDown;this.freehandMode(a)&&(b=!0,this.touch&&(this.modifyFeature(a.xy,!!this.lastUp),OpenLayers.Event.stop(a)));this.touch||this.lastDown&&this.passesTolerance(this.lastDown,a.xy,this.pixelTolerance)||this.modifyFeature(a.xy,!!this.lastUp);this.mouseDown=!0;this.lastDown=a.xy;this.stoppedDown=b;return!b},move:function(a){if(this.stoppedDown&&this.freehandMode(a))return this.persist&&this.destroyPersistedFeature(),this.maxVertices&&this.line&&this.line.geometry.components.length===
+this.maxVertices?(this.removePoint(),this.finalize()):this.addPoint(a.xy),!1;this.touch||this.mouseDown&&!this.stoppedDown||this.modifyFeature(a.xy,!!this.lastUp);return!0},up:function(a){!this.mouseDown||this.lastUp&&this.lastUp.equals(a.xy)||(this.stoppedDown&&this.freehandMode(a)?(this.persist&&this.destroyPersistedFeature(),this.removePoint(),this.finalize()):this.passesTolerance(this.lastDown,a.xy,this.pixelTolerance)&&(this.touch&&this.modifyFeature(a.xy),null==this.lastUp&&this.persist&&this.destroyPersistedFeature(),
+this.addPoint(a.xy),this.lastUp=a.xy,this.line.geometry.components.length===this.maxVertices+1&&this.finishGeometry()));this.stoppedDown=this.stopDown;this.mouseDown=!1;return!this.stopUp},finishGeometry:function(){this.line.geometry.removeComponent(this.line.geometry.components[this.line.geometry.components.length-1]);this.removePoint();this.finalize()},dblclick:function(a){this.freehandMode(a)||this.finishGeometry();return!1},CLASS_NAME:"OpenLayers.Handler.Path"});OpenLayers.Spherical=OpenLayers.Spherical||{};OpenLayers.Spherical.DEFAULT_RADIUS=6378137;OpenLayers.Spherical.computeDistanceBetween=function(a,b,c){c=c||OpenLayers.Spherical.DEFAULT_RADIUS;var d=Math.sin(Math.PI*(b.lon-a.lon)/360),e=Math.sin(Math.PI*(b.lat-a.lat)/360);a=e*e+d*d*Math.cos(Math.PI*a.lat/180)*Math.cos(Math.PI*b.lat/180);return 2*c*Math.atan2(Math.sqrt(a),Math.sqrt(1-a))};
+OpenLayers.Spherical.computeHeading=function(a,b){var c=Math.sin(Math.PI*(a.lon-b.lon)/180)*Math.cos(Math.PI*b.lat/180),d=Math.cos(Math.PI*a.lat/180)*Math.sin(Math.PI*b.lat/180)-Math.sin(Math.PI*a.lat/180)*Math.cos(Math.PI*b.lat/180)*Math.cos(Math.PI*(a.lon-b.lon)/180);return 180*Math.atan2(c,d)/Math.PI};OpenLayers.Control.CacheWrite=OpenLayers.Class(OpenLayers.Control,{layers:null,imageFormat:"image/png",quotaRegEx:/quota/i,setMap:function(a){OpenLayers.Control.prototype.setMap.apply(this,arguments);var b,c=this.layers||a.layers;for(b=c.length-1;0<=b;--b)this.addLayer({layer:c[b]});if(!this.layers)a.events.on({addlayer:this.addLayer,removeLayer:this.removeLayer,scope:this})},addLayer:function(a){a.layer.events.on({tileloadstart:this.makeSameOrigin,tileloaded:this.onTileLoaded,scope:this})},removeLayer:function(a){a.layer.events.un({tileloadstart:this.makeSameOrigin,
+tileloaded:this.onTileLoaded,scope:this})},makeSameOrigin:function(a){if(this.active&&(a=a.tile,a instanceof OpenLayers.Tile.Image&&!a.crossOriginKeyword&&"data:"!==a.url.substr(0,5))){var b=OpenLayers.Request.makeSameOrigin(a.url,OpenLayers.ProxyHost);OpenLayers.Control.CacheWrite.urlMap[b]=a.url;a.url=b}},onTileLoaded:function(a){this.active&&(!a.aborted&&a.tile instanceof OpenLayers.Tile.Image&&"data:"!==a.tile.url.substr(0,5))&&(this.cache({tile:a.tile}),delete OpenLayers.Control.CacheWrite.urlMap[a.tile.url])},
+cache:function(a){if(window.localStorage){a=a.tile;try{var b=a.getCanvasContext();b&&window.localStorage.setItem("olCache_"+(OpenLayers.Control.CacheWrite.urlMap[a.url]||a.url),b.canvas.toDataURL(this.imageFormat))}catch(c){(b=c.name||c.message)&&this.quotaRegEx.test(b)?this.events.triggerEvent("cachefull",{tile:a}):OpenLayers.Console.error(c.toString())}}},destroy:function(){if(this.layers||this.map){var a,b=this.layers||this.map.layers;for(a=b.length-1;0<=a;--a)this.removeLayer({layer:b[a]})}this.map&&
+this.map.events.un({addlayer:this.addLayer,removeLayer:this.removeLayer,scope:this});OpenLayers.Control.prototype.destroy.apply(this,arguments)},CLASS_NAME:"OpenLayers.Control.CacheWrite"});OpenLayers.Control.CacheWrite.clearCache=function(){if(window.localStorage){var a,b;for(a=window.localStorage.length-1;0<=a;--a)b=window.localStorage.key(a),"olCache_"===b.substr(0,8)&&window.localStorage.removeItem(b)}};OpenLayers.Control.CacheWrite.urlMap={};OpenLayers.Format.Context=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{layerOptions:null,layerParams:null,read:function(a,b){var c=OpenLayers.Format.XML.VersionedOGC.prototype.read.apply(this,arguments);if(b&&b.map)if(this.context=c,b.map instanceof OpenLayers.Map)c=this.mergeContextToMap(c,b.map);else{var d=b.map;if(OpenLayers.Util.isElement(d)||"string"==typeof d)d={div:d};c=this.contextToMap(c,d)}return c},getLayerFromContext:function(a){var b,c,d={queryable:a.queryable,visibility:a.visibility,
+maxExtent:a.maxExtent,metadata:OpenLayers.Util.applyDefaults(a.metadata,{styles:a.styles,formats:a.formats,"abstract":a["abstract"],dataURL:a.dataURL}),numZoomLevels:a.numZoomLevels,units:a.units,isBaseLayer:a.isBaseLayer,opacity:a.opacity,displayInLayerSwitcher:a.displayInLayerSwitcher,singleTile:a.singleTile,tileSize:a.tileSize?new OpenLayers.Size(a.tileSize.width,a.tileSize.height):void 0,minScale:a.minScale||a.maxScaleDenominator,maxScale:a.maxScale||a.minScaleDenominator,srs:a.srs,dimensions:a.dimensions,
+metadataURL:a.metadataURL};this.layerOptions&&OpenLayers.Util.applyDefaults(d,this.layerOptions);var e={layers:a.name,transparent:a.transparent,version:a.version};if(a.formats&&0<a.formats.length)for(e.format=a.formats[0].value,b=0,c=a.formats.length;b<c;b++){var f=a.formats[b];if(!0==f.current){e.format=f.value;break}}if(a.styles&&0<a.styles.length)for(b=0,c=a.styles.length;b<c;b++)if(f=a.styles[b],!0==f.current){f.href?e.sld=f.href:f.body?e.sld_body=f.body:e.styles=f.name;break}this.layerParams&&
+OpenLayers.Util.applyDefaults(e,this.layerParams);b=null;c=a.service;c==OpenLayers.Format.Context.serviceTypes.WFS?(d.strategies=[new OpenLayers.Strategy.BBOX],d.protocol=new OpenLayers.Protocol.WFS({url:a.url,featurePrefix:a.name.split(":")[0],featureType:a.name.split(":").pop()}),b=new OpenLayers.Layer.Vector(a.title||a.name,d)):c==OpenLayers.Format.Context.serviceTypes.KML?(d.strategies=[new OpenLayers.Strategy.Fixed],d.protocol=new OpenLayers.Protocol.HTTP({url:a.url,format:new OpenLayers.Format.KML}),
+b=new OpenLayers.Layer.Vector(a.title||a.name,d)):c==OpenLayers.Format.Context.serviceTypes.GML?(d.strategies=[new OpenLayers.Strategy.Fixed],d.protocol=new OpenLayers.Protocol.HTTP({url:a.url,format:new OpenLayers.Format.GML}),b=new OpenLayers.Layer.Vector(a.title||a.name,d)):a.features?(b=new OpenLayers.Layer.Vector(a.title||a.name,d),b.addFeatures(a.features)):!0!==a.categoryLayer&&(b=new OpenLayers.Layer.WMS(a.title||a.name,a.url,e,d));return b},getLayersFromContext:function(a){for(var b=[],c=
+0,d=a.length;c<d;c++){var e=this.getLayerFromContext(a[c]);null!==e&&b.push(e)}return b},contextToMap:function(a,b){b=OpenLayers.Util.applyDefaults({maxExtent:a.maxExtent,projection:a.projection,units:a.units},b);b.maxExtent&&(b.maxResolution=b.maxExtent.getWidth()/OpenLayers.Map.TILE_WIDTH);b.metadata={contactInformation:a.contactInformation,"abstract":a["abstract"],keywords:a.keywords,logo:a.logo,descriptionURL:a.descriptionURL};var c=new OpenLayers.Map(b);c.addLayers(this.getLayersFromContext(a.layersContext));
+c.setCenter(a.bounds.getCenterLonLat(),c.getZoomForExtent(a.bounds,!0));return c},mergeContextToMap:function(a,b){b.addLayers(this.getLayersFromContext(a.layersContext));return b},write:function(a,b){a=this.toContext(a);return OpenLayers.Format.XML.VersionedOGC.prototype.write.apply(this,arguments)},CLASS_NAME:"OpenLayers.Format.Context"});
+OpenLayers.Format.Context.serviceTypes={WMS:"urn:ogc:serviceType:WMS",WFS:"urn:ogc:serviceType:WFS",WCS:"urn:ogc:serviceType:WCS",GML:"urn:ogc:serviceType:GML",SLD:"urn:ogc:serviceType:SLD",FES:"urn:ogc:serviceType:FES",KML:"urn:ogc:serviceType:KML"};OpenLayers.Format.WMC=OpenLayers.Class(OpenLayers.Format.Context,{defaultVersion:"1.1.0",layerToContext:function(a){var b=this.getParser(),c={queryable:a.queryable,visibility:a.visibility,name:a.params.LAYERS,title:a.name,"abstract":a.metadata["abstract"],dataURL:a.metadata.dataURL,metadataURL:a.metadataURL,server:{version:a.params.VERSION,url:a.url},maxExtent:a.maxExtent,transparent:a.params.TRANSPARENT,numZoomLevels:a.numZoomLevels,units:a.units,isBaseLayer:a.isBaseLayer,opacity:1==a.opacity?void 0:
+a.opacity,displayInLayerSwitcher:a.displayInLayerSwitcher,singleTile:a.singleTile,tileSize:a.singleTile||!a.tileSize?void 0:{width:a.tileSize.w,height:a.tileSize.h},minScale:a.options.resolutions||a.options.scales||a.options.maxResolution||a.options.minScale?a.minScale:void 0,maxScale:a.options.resolutions||a.options.scales||a.options.minResolution||a.options.maxScale?a.maxScale:void 0,formats:[],styles:[],srs:a.srs,dimensions:a.dimensions};a.metadata.servertitle&&(c.server.title=a.metadata.servertitle);
+if(a.metadata.formats&&0<a.metadata.formats.length)for(var d=0,e=a.metadata.formats.length;d<e;d++){var f=a.metadata.formats[d];c.formats.push({value:f.value,current:f.value==a.params.FORMAT})}else c.formats.push({value:a.params.FORMAT,current:!0});if(a.metadata.styles&&0<a.metadata.styles.length)for(d=0,e=a.metadata.styles.length;d<e;d++)b=a.metadata.styles[d],b.current=b.href==a.params.SLD||b.body==a.params.SLD_BODY||b.name==a.params.STYLES?!0:!1,c.styles.push(b);else c.styles.push({href:a.params.SLD,
+body:a.params.SLD_BODY,name:a.params.STYLES||b.defaultStyleName,title:b.defaultStyleTitle,current:!0});return c},toContext:function(a){var b={},c=a.layers;if("OpenLayers.Map"==a.CLASS_NAME){var d=a.metadata||{};b.size=a.getSize();b.bounds=a.getExtent();b.projection=a.projection;b.title=a.title;b.keywords=d.keywords;b["abstract"]=d["abstract"];b.logo=d.logo;b.descriptionURL=d.descriptionURL;b.contactInformation=d.contactInformation;b.maxExtent=a.maxExtent}else OpenLayers.Util.applyDefaults(b,a),void 0!=
+b.layers&&delete b.layers;void 0==b.layersContext&&(b.layersContext=[]);if(void 0!=c&&OpenLayers.Util.isArray(c))for(a=0,d=c.length;a<d;a++){var e=c[a];e instanceof OpenLayers.Layer.WMS&&b.layersContext.push(this.layerToContext(e))}return b},CLASS_NAME:"OpenLayers.Format.WMC"});OpenLayers.Format.WMC.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ol:"http://openlayers.org/context",wmc:"http://www.opengis.net/context",sld:"http://www.opengis.net/sld",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},schemaLocation:"",getNamespacePrefix:function(a){var b=null;if(null==a)b=this.namespaces[this.defaultPrefix];else for(b in this.namespaces)if(this.namespaces[b]==a)break;return b},defaultPrefix:"wmc",rootPrefix:null,defaultStyleName:"",
+defaultStyleTitle:"Default",initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a=a.documentElement;this.rootPrefix=a.prefix;var b={version:a.getAttribute("version")};this.runChildNodes(b,a);return b},runChildNodes:function(a,b){for(var c=b.childNodes,d,e,f,g=0,h=c.length;g<h;++g)d=c[g],1==d.nodeType&&(e=this.getNamespacePrefix(d.namespaceURI),f=d.nodeName.split(":").pop(),
+(e=this["read_"+e+"_"+f])&&e.apply(this,[a,d]))},read_wmc_General:function(a,b){this.runChildNodes(a,b)},read_wmc_BoundingBox:function(a,b){a.projection=b.getAttribute("SRS");a.bounds=new OpenLayers.Bounds(b.getAttribute("minx"),b.getAttribute("miny"),b.getAttribute("maxx"),b.getAttribute("maxy"))},read_wmc_LayerList:function(a,b){a.layersContext=[];this.runChildNodes(a,b)},read_wmc_Layer:function(a,b){var c={visibility:"1"!=b.getAttribute("hidden"),queryable:"1"==b.getAttribute("queryable"),formats:[],
+styles:[],metadata:{}};this.runChildNodes(c,b);a.layersContext.push(c)},read_wmc_Extension:function(a,b){this.runChildNodes(a,b)},read_ol_units:function(a,b){a.units=this.getChildValue(b)},read_ol_maxExtent:function(a,b){var c=new OpenLayers.Bounds(b.getAttribute("minx"),b.getAttribute("miny"),b.getAttribute("maxx"),b.getAttribute("maxy"));a.maxExtent=c},read_ol_transparent:function(a,b){a.transparent=this.getChildValue(b)},read_ol_numZoomLevels:function(a,b){a.numZoomLevels=parseInt(this.getChildValue(b))},
+read_ol_opacity:function(a,b){a.opacity=parseFloat(this.getChildValue(b))},read_ol_singleTile:function(a,b){a.singleTile="true"==this.getChildValue(b)},read_ol_tileSize:function(a,b){var c={width:b.getAttribute("width"),height:b.getAttribute("height")};a.tileSize=c},read_ol_isBaseLayer:function(a,b){a.isBaseLayer="true"==this.getChildValue(b)},read_ol_displayInLayerSwitcher:function(a,b){a.displayInLayerSwitcher="true"==this.getChildValue(b)},read_wmc_Server:function(a,b){a.version=b.getAttribute("version");
+a.url=this.getOnlineResource_href(b);a.metadata.servertitle=b.getAttribute("title")},read_wmc_FormatList:function(a,b){this.runChildNodes(a,b)},read_wmc_Format:function(a,b){var c={value:this.getChildValue(b)};"1"==b.getAttribute("current")&&(c.current=!0);a.formats.push(c)},read_wmc_StyleList:function(a,b){this.runChildNodes(a,b)},read_wmc_Style:function(a,b){var c={};this.runChildNodes(c,b);"1"==b.getAttribute("current")&&(c.current=!0);a.styles.push(c)},read_wmc_SLD:function(a,b){this.runChildNodes(a,
+b)},read_sld_StyledLayerDescriptor:function(a,b){var c=OpenLayers.Format.XML.prototype.write.apply(this,[b]);a.body=c},read_sld_FeatureTypeStyle:function(a,b){var c=OpenLayers.Format.XML.prototype.write.apply(this,[b]);a.body=c},read_wmc_OnlineResource:function(a,b){a.href=this.getAttributeNS(b,this.namespaces.xlink,"href")},read_wmc_Name:function(a,b){var c=this.getChildValue(b);c&&(a.name=c)},read_wmc_Title:function(a,b){var c=this.getChildValue(b);c&&(a.title=c)},read_wmc_MetadataURL:function(a,
+b){a.metadataURL=this.getOnlineResource_href(b)},read_wmc_KeywordList:function(a,b){a.keywords=[];this.runChildNodes(a.keywords,b)},read_wmc_Keyword:function(a,b){a.push(this.getChildValue(b))},read_wmc_Abstract:function(a,b){var c=this.getChildValue(b);c&&(a["abstract"]=c)},read_wmc_LogoURL:function(a,b){a.logo={width:b.getAttribute("width"),height:b.getAttribute("height"),format:b.getAttribute("format"),href:this.getOnlineResource_href(b)}},read_wmc_DescriptionURL:function(a,b){a.descriptionURL=
+this.getOnlineResource_href(b)},read_wmc_ContactInformation:function(a,b){var c={};this.runChildNodes(c,b);a.contactInformation=c},read_wmc_ContactPersonPrimary:function(a,b){var c={};this.runChildNodes(c,b);a.personPrimary=c},read_wmc_ContactPerson:function(a,b){var c=this.getChildValue(b);c&&(a.person=c)},read_wmc_ContactOrganization:function(a,b){var c=this.getChildValue(b);c&&(a.organization=c)},read_wmc_ContactPosition:function(a,b){var c=this.getChildValue(b);c&&(a.position=c)},read_wmc_ContactAddress:function(a,
+b){var c={};this.runChildNodes(c,b);a.contactAddress=c},read_wmc_AddressType:function(a,b){var c=this.getChildValue(b);c&&(a.type=c)},read_wmc_Address:function(a,b){var c=this.getChildValue(b);c&&(a.address=c)},read_wmc_City:function(a,b){var c=this.getChildValue(b);c&&(a.city=c)},read_wmc_StateOrProvince:function(a,b){var c=this.getChildValue(b);c&&(a.stateOrProvince=c)},read_wmc_PostCode:function(a,b){var c=this.getChildValue(b);c&&(a.postcode=c)},read_wmc_Country:function(a,b){var c=this.getChildValue(b);
+c&&(a.country=c)},read_wmc_ContactVoiceTelephone:function(a,b){var c=this.getChildValue(b);c&&(a.phone=c)},read_wmc_ContactFacsimileTelephone:function(a,b){var c=this.getChildValue(b);c&&(a.fax=c)},read_wmc_ContactElectronicMailAddress:function(a,b){var c=this.getChildValue(b);c&&(a.email=c)},read_wmc_DataURL:function(a,b){a.dataURL=this.getOnlineResource_href(b)},read_wmc_LegendURL:function(a,b){var c={width:b.getAttribute("width"),height:b.getAttribute("height"),format:b.getAttribute("format"),
+href:this.getOnlineResource_href(b)};a.legend=c},read_wmc_DimensionList:function(a,b){a.dimensions={};this.runChildNodes(a.dimensions,b)},read_wmc_Dimension:function(a,b){var c={name:b.getAttribute("name").toLowerCase(),units:b.getAttribute("units")||"",unitSymbol:b.getAttribute("unitSymbol")||"",userValue:b.getAttribute("userValue")||"",nearestValue:"1"===b.getAttribute("nearestValue"),multipleValues:"1"===b.getAttribute("multipleValues"),current:"1"===b.getAttribute("current"),"default":b.getAttribute("default")||
+""},d=this.getChildValue(b);c.values=d.split(",");a[c.name]=c},write:function(a,b){var c=this.createElementDefaultNS("ViewContext");this.setAttributes(c,{version:this.VERSION,id:b&&"string"==typeof b.id?b.id:OpenLayers.Util.createUniqueID("OpenLayers_Context_")});this.setAttributeNS(c,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);c.appendChild(this.write_wmc_General(a));c.appendChild(this.write_wmc_LayerList(a));return OpenLayers.Format.XML.prototype.write.apply(this,[c])},createElementDefaultNS:function(a,
+b,c){a=this.createElementNS(this.namespaces[this.defaultPrefix],a);b&&a.appendChild(this.createTextNode(b));c&&this.setAttributes(a,c);return a},setAttributes:function(a,b){var c,d;for(d in b)c=b[d].toString(),c.match(/[A-Z]/)?this.setAttributeNS(a,null,d,c):a.setAttribute(d,c)},write_wmc_General:function(a){var b=this.createElementDefaultNS("General");a.size&&b.appendChild(this.createElementDefaultNS("Window",null,{width:a.size.w,height:a.size.h}));var c=a.bounds;b.appendChild(this.createElementDefaultNS("BoundingBox",
+null,{minx:c.left.toPrecision(18),miny:c.bottom.toPrecision(18),maxx:c.right.toPrecision(18),maxy:c.top.toPrecision(18),SRS:a.projection}));b.appendChild(this.createElementDefaultNS("Title",a.title));a.keywords&&b.appendChild(this.write_wmc_KeywordList(a.keywords));a["abstract"]&&b.appendChild(this.createElementDefaultNS("Abstract",a["abstract"]));a.logo&&b.appendChild(this.write_wmc_URLType("LogoURL",a.logo.href,a.logo));a.descriptionURL&&b.appendChild(this.write_wmc_URLType("DescriptionURL",a.descriptionURL));
+a.contactInformation&&b.appendChild(this.write_wmc_ContactInformation(a.contactInformation));b.appendChild(this.write_ol_MapExtension(a));return b},write_wmc_KeywordList:function(a){for(var b=this.createElementDefaultNS("KeywordList"),c=0,d=a.length;c<d;c++)b.appendChild(this.createElementDefaultNS("Keyword",a[c]));return b},write_wmc_ContactInformation:function(a){var b=this.createElementDefaultNS("ContactInformation");a.personPrimary&&b.appendChild(this.write_wmc_ContactPersonPrimary(a.personPrimary));
+a.position&&b.appendChild(this.createElementDefaultNS("ContactPosition",a.position));a.contactAddress&&b.appendChild(this.write_wmc_ContactAddress(a.contactAddress));a.phone&&b.appendChild(this.createElementDefaultNS("ContactVoiceTelephone",a.phone));a.fax&&b.appendChild(this.createElementDefaultNS("ContactFacsimileTelephone",a.fax));a.email&&b.appendChild(this.createElementDefaultNS("ContactElectronicMailAddress",a.email));return b},write_wmc_ContactPersonPrimary:function(a){var b=this.createElementDefaultNS("ContactPersonPrimary");
+a.person&&b.appendChild(this.createElementDefaultNS("ContactPerson",a.person));a.organization&&b.appendChild(this.createElementDefaultNS("ContactOrganization",a.organization));return b},write_wmc_ContactAddress:function(a){var b=this.createElementDefaultNS("ContactAddress");a.type&&b.appendChild(this.createElementDefaultNS("AddressType",a.type));a.address&&b.appendChild(this.createElementDefaultNS("Address",a.address));a.city&&b.appendChild(this.createElementDefaultNS("City",a.city));a.stateOrProvince&&
+b.appendChild(this.createElementDefaultNS("StateOrProvince",a.stateOrProvince));a.postcode&&b.appendChild(this.createElementDefaultNS("PostCode",a.postcode));a.country&&b.appendChild(this.createElementDefaultNS("Country",a.country));return b},write_ol_MapExtension:function(a){var b=this.createElementDefaultNS("Extension");if(a=a.maxExtent){var c=this.createElementNS(this.namespaces.ol,"ol:maxExtent");this.setAttributes(c,{minx:a.left.toPrecision(18),miny:a.bottom.toPrecision(18),maxx:a.right.toPrecision(18),
+maxy:a.top.toPrecision(18)});b.appendChild(c)}return b},write_wmc_LayerList:function(a){for(var b=this.createElementDefaultNS("LayerList"),c=0,d=a.layersContext.length;c<d;++c)b.appendChild(this.write_wmc_Layer(a.layersContext[c]));return b},write_wmc_Layer:function(a){var b=this.createElementDefaultNS("Layer",null,{queryable:a.queryable?"1":"0",hidden:a.visibility?"0":"1"});b.appendChild(this.write_wmc_Server(a));b.appendChild(this.createElementDefaultNS("Name",a.name));b.appendChild(this.createElementDefaultNS("Title",
+a.title));a["abstract"]&&b.appendChild(this.createElementDefaultNS("Abstract",a["abstract"]));a.dataURL&&b.appendChild(this.write_wmc_URLType("DataURL",a.dataURL));a.metadataURL&&b.appendChild(this.write_wmc_URLType("MetadataURL",a.metadataURL));return b},write_wmc_LayerExtension:function(a){var b=this.createElementDefaultNS("Extension"),c=a.maxExtent,d=this.createElementNS(this.namespaces.ol,"ol:maxExtent");this.setAttributes(d,{minx:c.left.toPrecision(18),miny:c.bottom.toPrecision(18),maxx:c.right.toPrecision(18),
+maxy:c.top.toPrecision(18)});b.appendChild(d);a.tileSize&&!a.singleTile&&(c=this.createElementNS(this.namespaces.ol,"ol:tileSize"),this.setAttributes(c,a.tileSize),b.appendChild(c));for(var c="transparent numZoomLevels units isBaseLayer opacity displayInLayerSwitcher singleTile".split(" "),e=0,f=c.length;e<f;++e)(d=this.createOLPropertyNode(a,c[e]))&&b.appendChild(d);return b},createOLPropertyNode:function(a,b){var c=null;null!=a[b]&&(c=this.createElementNS(this.namespaces.ol,"ol:"+b),c.appendChild(this.createTextNode(a[b].toString())));
+return c},write_wmc_Server:function(a){a=a.server;var b=this.createElementDefaultNS("Server"),c={service:"OGC:WMS",version:a.version};a.title&&(c.title=a.title);this.setAttributes(b,c);b.appendChild(this.write_wmc_OnlineResource(a.url));return b},write_wmc_URLType:function(a,b,c){a=this.createElementDefaultNS(a);a.appendChild(this.write_wmc_OnlineResource(b));if(c){b=["width","height","format"];for(var d=0;d<b.length;d++)b[d]in c&&a.setAttribute(b[d],c[b[d]])}return a},write_wmc_DimensionList:function(a){var b=
+this.createElementDefaultNS("DimensionList"),c;for(c in a.dimensions){var d={},e=a.dimensions[c],f;for(f in e)d[f]="boolean"==typeof e[f]?Number(e[f]):e[f];e="";d.values&&(e=d.values.join(","),delete d.values);b.appendChild(this.createElementDefaultNS("Dimension",e,d))}return b},write_wmc_FormatList:function(a){for(var b=this.createElementDefaultNS("FormatList"),c=0,d=a.formats.length;c<d;c++){var e=a.formats[c];b.appendChild(this.createElementDefaultNS("Format",e.value,e.current&&!0==e.current?{current:"1"}:
+null))}return b},write_wmc_StyleList:function(a){var b=this.createElementDefaultNS("StyleList");if((a=a.styles)&&OpenLayers.Util.isArray(a))for(var c,d=0,e=a.length;d<e;d++){var f=a[d],g=this.createElementDefaultNS("Style",null,f.current&&!0==f.current?{current:"1"}:null);f.href?(c=this.createElementDefaultNS("SLD"),f.name&&c.appendChild(this.createElementDefaultNS("Name",f.name)),f.title&&c.appendChild(this.createElementDefaultNS("Title",f.title)),f.legend&&c.appendChild(this.write_wmc_URLType("LegendURL",
+f.legend.href,f.legend)),f=this.write_wmc_OnlineResource(f.href),c.appendChild(f),g.appendChild(c)):f.body?(c=this.createElementDefaultNS("SLD"),f.name&&c.appendChild(this.createElementDefaultNS("Name",f.name)),f.title&&c.appendChild(this.createElementDefaultNS("Title",f.title)),f.legend&&c.appendChild(this.write_wmc_URLType("LegendURL",f.legend.href,f.legend)),f=OpenLayers.Format.XML.prototype.read.apply(this,[f.body]).documentElement,c.ownerDocument&&c.ownerDocument.importNode&&(f=c.ownerDocument.importNode(f,
+!0)),c.appendChild(f),g.appendChild(c)):(g.appendChild(this.createElementDefaultNS("Name",f.name)),g.appendChild(this.createElementDefaultNS("Title",f.title)),f["abstract"]&&g.appendChild(this.createElementDefaultNS("Abstract",f["abstract"])),f.legend&&g.appendChild(this.write_wmc_URLType("LegendURL",f.legend.href,f.legend)));b.appendChild(g)}return b},write_wmc_OnlineResource:function(a){var b=this.createElementDefaultNS("OnlineResource");this.setAttributeNS(b,this.namespaces.xlink,"xlink:type",
+"simple");this.setAttributeNS(b,this.namespaces.xlink,"xlink:href",a);return b},getOnlineResource_href:function(a){var b={};a=a.getElementsByTagName("OnlineResource");0<a.length&&this.read_wmc_OnlineResource(b,a[0]);return b.href},CLASS_NAME:"OpenLayers.Format.WMC.v1"});OpenLayers.Control.PanPanel=OpenLayers.Class(OpenLayers.Control.Panel,{slideFactor:50,slideRatio:null,initialize:function(a){OpenLayers.Control.Panel.prototype.initialize.apply(this,[a]);a={slideFactor:this.slideFactor,slideRatio:this.slideRatio};this.addControls([new OpenLayers.Control.Pan(OpenLayers.Control.Pan.NORTH,a),new OpenLayers.Control.Pan(OpenLayers.Control.Pan.SOUTH,a),new OpenLayers.Control.Pan(OpenLayers.Control.Pan.EAST,a),new OpenLayers.Control.Pan(OpenLayers.Control.Pan.WEST,a)])},
+CLASS_NAME:"OpenLayers.Control.PanPanel"});OpenLayers.Control.Attribution=OpenLayers.Class(OpenLayers.Control,{separator:", ",template:"${layers}",destroy:function(){this.map.events.un({removelayer:this.updateAttribution,addlayer:this.updateAttribution,changelayer:this.updateAttribution,changebaselayer:this.updateAttribution,scope:this});OpenLayers.Control.prototype.destroy.apply(this,arguments)},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);this.map.events.on({changebaselayer:this.updateAttribution,changelayer:this.updateAttribution,
+addlayer:this.updateAttribution,removelayer:this.updateAttribution,scope:this});this.updateAttribution();return this.div},updateAttribution:function(){var a=[];if(this.map&&this.map.layers){for(var b=0,c=this.map.layers.length;b<c;b++){var d=this.map.layers[b];d.attribution&&d.getVisibility()&&-1===OpenLayers.Util.indexOf(a,d.attribution)&&a.push(d.attribution)}this.div.innerHTML=OpenLayers.String.format(this.template,{layers:a.join(this.separator)})}},CLASS_NAME:"OpenLayers.Control.Attribution"});OpenLayers.Kinetic=OpenLayers.Class({threshold:0,deceleration:0.0035,nbPoints:100,delay:200,points:void 0,timerId:void 0,initialize:function(a){OpenLayers.Util.extend(this,a)},begin:function(){OpenLayers.Animation.stop(this.timerId);this.timerId=void 0;this.points=[]},update:function(a){this.points.unshift({xy:a,tick:(new Date).getTime()});this.points.length>this.nbPoints&&this.points.pop()},end:function(a){for(var b,c=(new Date).getTime(),d=0,e=this.points.length,f;d<e;d++){f=this.points[d];if(c-
+f.tick>this.delay)break;b=f}if(b&&(d=(new Date).getTime()-b.tick,c=Math.sqrt(Math.pow(a.x-b.xy.x,2)+Math.pow(a.y-b.xy.y,2)),d=c/d,!(0==d||d<this.threshold)))return c=Math.asin((a.y-b.xy.y)/c),b.xy.x<=a.x&&(c=Math.PI-c),{speed:d,theta:c}},move:function(a,b){var c=a.speed,d=Math.cos(a.theta),e=-Math.sin(a.theta),f=(new Date).getTime(),g=0,h=0;this.timerId=OpenLayers.Animation.start(OpenLayers.Function.bind(function(){if(null!=this.timerId){var a=(new Date).getTime()-f,l=-this.deceleration*Math.pow(a,
+2)/2+c*a,m=l*d,l=l*e,n,p;n=!1;0>=-this.deceleration*a+c&&(OpenLayers.Animation.stop(this.timerId),this.timerId=null,n=!0);a=m-g;p=l-h;g=m;h=l;b(a,p,n)}},this))},CLASS_NAME:"OpenLayers.Kinetic"});OpenLayers.Format.WPSExecute=OpenLayers.Class(OpenLayers.Format.XML,OpenLayers.Format.Filter.v1_1_0,{namespaces:{ows:"http://www.opengis.net/ows/1.1",gml:"http://www.opengis.net/gml",wps:"http://www.opengis.net/wps/1.0.0",wfs:"http://www.opengis.net/wfs",ogc:"http://www.opengis.net/ogc",wcs:"http://www.opengis.net/wcs",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},VERSION:"1.0.0",
+schemaLocation:"http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd",schemaLocationAttr:function(a){},write:function(a){var b;window.ActiveXObject?this.xmldom=b=new ActiveXObject("Microsoft.XMLDOM"):b=document.implementation.createDocument("","",null);a=this.writeNode("wps:Execute",a,b);this.setAttributeNS(a,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[a])},read:function(a){"string"==typeof a&&(a=
+OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);var b={};this.readNode(a,b);return b},writers:{wps:{Execute:function(a){var b=this.createElementNSPlus("wps:Execute",{attributes:{version:this.VERSION,service:"WPS"}});this.writeNode("ows:Identifier",a.identifier,b);this.writeNode("wps:DataInputs",a.dataInputs,b);this.writeNode("wps:ResponseForm",a.responseForm,b);return b},ResponseForm:function(a){var b=this.createElementNSPlus("wps:ResponseForm",{});a.rawDataOutput&&
+this.writeNode("wps:RawDataOutput",a.rawDataOutput,b);a.responseDocument&&this.writeNode("wps:ResponseDocument",a.responseDocument,b);return b},ResponseDocument:function(a){var b=this.createElementNSPlus("wps:ResponseDocument",{attributes:{storeExecuteResponse:a.storeExecuteResponse,lineage:a.lineage,status:a.status}});if(a.outputs)for(var c=0,d=a.outputs.length;c<d;c++)this.writeNode("wps:Output",a.outputs[c],b);return b},Output:function(a){var b=this.createElementNSPlus("wps:Output",{attributes:{asReference:a.asReference,
+mimeType:a.mimeType,encoding:a.encoding,schema:a.schema}});this.writeNode("ows:Identifier",a.identifier,b);this.writeNode("ows:Title",a.title,b);this.writeNode("ows:Abstract",a["abstract"],b);return b},RawDataOutput:function(a){var b=this.createElementNSPlus("wps:RawDataOutput",{attributes:{mimeType:a.mimeType,encoding:a.encoding,schema:a.schema}});this.writeNode("ows:Identifier",a.identifier,b);return b},DataInputs:function(a){for(var b=this.createElementNSPlus("wps:DataInputs",{}),c=0,d=a.length;c<
+d;++c)this.writeNode("wps:Input",a[c],b);return b},Input:function(a){var b=this.createElementNSPlus("wps:Input",{});this.writeNode("ows:Identifier",a.identifier,b);a.title&&this.writeNode("ows:Title",a.title,b);a.data&&this.writeNode("wps:Data",a.data,b);a.reference&&this.writeNode("wps:Reference",a.reference,b);a.boundingBoxData&&this.writeNode("wps:BoundingBoxData",a.boundingBoxData,b);return b},Data:function(a){var b=this.createElementNSPlus("wps:Data",{});a.literalData?this.writeNode("wps:LiteralData",
+a.literalData,b):a.complexData?this.writeNode("wps:ComplexData",a.complexData,b):a.boundingBoxData&&this.writeNode("ows:BoundingBox",a.boundingBoxData,b);return b},LiteralData:function(a){return this.createElementNSPlus("wps:LiteralData",{attributes:{uom:a.uom},value:a.value})},ComplexData:function(a){var b=this.createElementNSPlus("wps:ComplexData",{attributes:{mimeType:a.mimeType,encoding:a.encoding,schema:a.schema}}),c=a.value;"string"===typeof c?b.appendChild(this.getXMLDoc().createCDATASection(a.value)):
+b.appendChild(c);return b},Reference:function(a){var b=this.createElementNSPlus("wps:Reference",{attributes:{mimeType:a.mimeType,"xlink:href":a.href,method:a.method,encoding:a.encoding,schema:a.schema}});a.body&&this.writeNode("wps:Body",a.body,b);return b},BoundingBoxData:function(a,b){this.writers.ows.BoundingBox.apply(this,[a,b,"wps:BoundingBoxData"])},Body:function(a){var b=this.createElementNSPlus("wps:Body",{});a.wcs?this.writeNode("wcs:GetCoverage",a.wcs,b):a.wfs?(this.featureType=a.wfs.featureType,
+this.version=a.wfs.version,this.writeNode("wfs:GetFeature",a.wfs,b)):this.writeNode("wps:Execute",a,b);return b}},wcs:OpenLayers.Format.WCSGetCoverage.prototype.writers.wcs,wfs:OpenLayers.Format.WFST.v1_1_0.prototype.writers.wfs,ogc:OpenLayers.Format.Filter.v1_1_0.prototype.writers.ogc,ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.writers.ows},readers:{wps:{ExecuteResponse:function(a,b){b.executeResponse={lang:a.getAttribute("lang"),statusLocation:a.getAttribute("statusLocation"),serviceInstance:a.getAttribute("serviceInstance"),
+service:a.getAttribute("service")};this.readChildNodes(a,b.executeResponse)},Process:function(a,b){b.process={};this.readChildNodes(a,b.process)},Status:function(a,b){b.status={creationTime:a.getAttribute("creationTime")};this.readChildNodes(a,b.status)},ProcessSucceeded:function(a,b){b.processSucceeded=!0},ProcessOutputs:function(a,b){b.processOutputs=[];this.readChildNodes(a,b.processOutputs)},Output:function(a,b){var c={};this.readChildNodes(a,c);b.push(c)},Reference:function(a,b){b.reference=
+{href:a.getAttribute("href"),mimeType:a.getAttribute("mimeType"),encoding:a.getAttribute("encoding"),schema:a.getAttribute("schema")}},Data:function(a,b){b.data={};this.readChildNodes(a,b)},LiteralData:function(a,b){b.literalData={dataType:a.getAttribute("dataType"),uom:a.getAttribute("uom"),value:this.getChildValue(a)}},ComplexData:function(a,b){b.complexData={mimeType:a.getAttribute("mimeType"),schema:a.getAttribute("schema"),encoding:a.getAttribute("encoding"),value:""};if(this.isSimpleContent(a)){var c;
+for(c=a.firstChild;c;c=c.nextSibling)switch(c.nodeType){case 3:case 4:b.complexData.value+=c.nodeValue}}else for(c=a.firstChild;c;c=c.nextSibling)1==c.nodeType&&(b.complexData.value=c)},BoundingBox:function(a,b){b.boundingBoxData={dimensions:a.getAttribute("dimensions"),crs:a.getAttribute("crs")};this.readChildNodes(a,b.boundingBoxData)}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers.ows},CLASS_NAME:"OpenLayers.Format.WPSExecute"});OpenLayers.Layer.GeoRSS=OpenLayers.Class(OpenLayers.Layer.Markers,{location:null,features:null,formatOptions:null,selectedFeature:null,icon:null,popupSize:null,useFeedTitle:!0,initialize:function(a,b,c){OpenLayers.Layer.Markers.prototype.initialize.apply(this,[a,c]);this.location=b;this.features=[]},destroy:function(){OpenLayers.Layer.Markers.prototype.destroy.apply(this,arguments);this.clearFeatures();this.features=null},loadRSS:function(){this.loaded||(this.events.triggerEvent("loadstart"),OpenLayers.Request.GET({url:this.location,
+success:this.parseData,scope:this}),this.loaded=!0)},moveTo:function(a,b,c){OpenLayers.Layer.Markers.prototype.moveTo.apply(this,arguments);this.visibility&&!this.loaded&&this.loadRSS()},parseData:function(a){var b=a.responseXML;b&&b.documentElement||(b=OpenLayers.Format.XML.prototype.read(a.responseText));if(this.useFeedTitle){a=null;try{a=b.getElementsByTagNameNS("*","title")[0].firstChild.nodeValue}catch(c){a=b.getElementsByTagName("title")[0].firstChild.nodeValue}a&&this.setName(a)}a={};OpenLayers.Util.extend(a,
+this.formatOptions);this.map&&!this.projection.equals(this.map.getProjectionObject())&&(a.externalProjection=this.projection,a.internalProjection=this.map.getProjectionObject());b=(new OpenLayers.Format.GeoRSS(a)).read(b);a=0;for(var d=b.length;a<d;a++){var e={},f=b[a];if(f.geometry){var g=f.attributes.title?f.attributes.title:"Untitled",h=f.attributes.description?f.attributes.description:"No description.",k=f.attributes.link?f.attributes.link:"",f=f.geometry.getBounds().getCenterLonLat();e.icon=
+null==this.icon?OpenLayers.Marker.defaultIcon():this.icon.clone();e.popupSize=this.popupSize?this.popupSize.clone():new OpenLayers.Size(250,120);if(g||h){e.title=g;e.description=h;var l='<div class="olLayerGeoRSSClose">[x]</div>',l=l+'<div class="olLayerGeoRSSTitle">';k&&(l+='<a class="link" href="'+k+'" target="_blank">');l+=g;k&&(l+="</a>");l+="</div>";l+='<div style="" class="olLayerGeoRSSDescription">';l+=h;l+="</div>";e.popupContentHTML=l}f=new OpenLayers.Feature(this,f,e);this.features.push(f);
+e=f.createMarker();e.events.register("click",f,this.markerClick);this.addMarker(e)}}this.events.triggerEvent("loadend")},markerClick:function(a){var b=this==this.layer.selectedFeature;this.layer.selectedFeature=b?null:this;for(var c=0,d=this.layer.map.popups.length;c<d;c++)this.layer.map.removePopup(this.layer.map.popups[c]);b||(b=this.createPopup(),OpenLayers.Event.observe(b.div,"click",OpenLayers.Function.bind(function(){for(var a=0,b=this.layer.map.popups.length;a<b;a++)this.layer.map.removePopup(this.layer.map.popups[a])},
+this)),this.layer.map.addPopup(b));OpenLayers.Event.stop(a)},clearFeatures:function(){if(null!=this.features)for(;0<this.features.length;){var a=this.features[0];OpenLayers.Util.removeItem(this.features,a);a.destroy()}},CLASS_NAME:"OpenLayers.Layer.GeoRSS"});OpenLayers.Symbolizer.Point=OpenLayers.Class(OpenLayers.Symbolizer,{initialize:function(a){OpenLayers.Symbolizer.prototype.initialize.apply(this,arguments)},CLASS_NAME:"OpenLayers.Symbolizer.Point"});OpenLayers.Symbolizer.Line=OpenLayers.Class(OpenLayers.Symbolizer,{initialize:function(a){OpenLayers.Symbolizer.prototype.initialize.apply(this,arguments)},CLASS_NAME:"OpenLayers.Symbolizer.Line"});OpenLayers.Symbolizer.Text=OpenLayers.Class(OpenLayers.Symbolizer,{initialize:function(a){OpenLayers.Symbolizer.prototype.initialize.apply(this,arguments)},CLASS_NAME:"OpenLayers.Symbolizer.Text"});OpenLayers.Format.SLD.v1=OpenLayers.Class(OpenLayers.Format.Filter.v1_0_0,{namespaces:{sld:"http://www.opengis.net/sld",ogc:"http://www.opengis.net/ogc",gml:"http://www.opengis.net/gml",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},defaultPrefix:"sld",schemaLocation:null,multipleSymbolizers:!1,featureTypeCounter:null,defaultSymbolizer:{fillColor:"#808080",fillOpacity:1,strokeColor:"#000000",strokeOpacity:1,strokeWidth:1,strokeDashstyle:"solid",pointRadius:3,
+graphicName:"square"},read:function(a,b){b=OpenLayers.Util.applyDefaults(b,this.options);var c={namedLayers:!0===b.namedLayersAsArray?[]:{}};this.readChildNodes(a,c);return c},readers:OpenLayers.Util.applyDefaults({sld:{StyledLayerDescriptor:function(a,b){b.version=a.getAttribute("version");this.readChildNodes(a,b)},Name:function(a,b){b.name=this.getChildValue(a)},Title:function(a,b){b.title=this.getChildValue(a)},Abstract:function(a,b){b.description=this.getChildValue(a)},NamedLayer:function(a,b){var c=
+{userStyles:[],namedStyles:[]};this.readChildNodes(a,c);for(var d=0,e=c.userStyles.length;d<e;++d)c.userStyles[d].layerName=c.name;OpenLayers.Util.isArray(b.namedLayers)?b.namedLayers.push(c):b.namedLayers[c.name]=c},NamedStyle:function(a,b){b.namedStyles.push(this.getChildName(a.firstChild))},UserStyle:function(a,b){var c={defaultsPerSymbolizer:!0,rules:[]};this.featureTypeCounter=-1;this.readChildNodes(a,c);this.multipleSymbolizers?(delete c.defaultsPerSymbolizer,c=new OpenLayers.Style2(c)):c=new OpenLayers.Style(this.defaultSymbolizer,
+c);b.userStyles.push(c)},IsDefault:function(a,b){"1"==this.getChildValue(a)&&(b.isDefault=!0)},FeatureTypeStyle:function(a,b){++this.featureTypeCounter;var c={rules:this.multipleSymbolizers?b.rules:[]};this.readChildNodes(a,c);this.multipleSymbolizers||(b.rules=c.rules)},Rule:function(a,b){var c;this.multipleSymbolizers&&(c={symbolizers:[]});c=new OpenLayers.Rule(c);this.readChildNodes(a,c);b.rules.push(c)},ElseFilter:function(a,b){b.elseFilter=!0},MinScaleDenominator:function(a,b){b.minScaleDenominator=
+parseFloat(this.getChildValue(a))},MaxScaleDenominator:function(a,b){b.maxScaleDenominator=parseFloat(this.getChildValue(a))},TextSymbolizer:function(a,b){var c={};this.readChildNodes(a,c);this.multipleSymbolizers?(c.zIndex=this.featureTypeCounter,b.symbolizers.push(new OpenLayers.Symbolizer.Text(c))):b.symbolizer.Text=OpenLayers.Util.applyDefaults(c,b.symbolizer.Text)},LabelPlacement:function(a,b){this.readChildNodes(a,b)},PointPlacement:function(a,b){var c={};this.readChildNodes(a,c);c.labelRotation=
+c.rotation;delete c.rotation;var d,e=b.labelAnchorPointX,f=b.labelAnchorPointY;e<=1/3?d="l":e>1/3&&e<2/3?d="c":e>=2/3&&(d="r");f<=1/3?d+="b":f>1/3&&f<2/3?d+="m":f>=2/3&&(d+="t");c.labelAlign=d;OpenLayers.Util.applyDefaults(b,c)},AnchorPoint:function(a,b){this.readChildNodes(a,b)},AnchorPointX:function(a,b){var c=this.readers.ogc._expression.call(this,a);c&&(b.labelAnchorPointX=c)},AnchorPointY:function(a,b){var c=this.readers.ogc._expression.call(this,a);c&&(b.labelAnchorPointY=c)},Displacement:function(a,
+b){this.readChildNodes(a,b)},DisplacementX:function(a,b){var c=this.readers.ogc._expression.call(this,a);c&&(b.labelXOffset=c)},DisplacementY:function(a,b){var c=this.readers.ogc._expression.call(this,a);c&&(b.labelYOffset=c)},LinePlacement:function(a,b){this.readChildNodes(a,b)},PerpendicularOffset:function(a,b){var c=this.readers.ogc._expression.call(this,a);c&&(b.labelPerpendicularOffset=c)},Label:function(a,b){var c=this.readers.ogc._expression.call(this,a);c&&(b.label=c)},Font:function(a,b){this.readChildNodes(a,
+b)},Halo:function(a,b){var c={};this.readChildNodes(a,c);b.haloRadius=c.haloRadius;b.haloColor=c.fillColor;b.haloOpacity=c.fillOpacity},Radius:function(a,b){var c=this.readers.ogc._expression.call(this,a);null!=c&&(b.haloRadius=c)},RasterSymbolizer:function(a,b){var c={};this.readChildNodes(a,c);this.multipleSymbolizers?(c.zIndex=this.featureTypeCounter,b.symbolizers.push(new OpenLayers.Symbolizer.Raster(c))):b.symbolizer.Raster=OpenLayers.Util.applyDefaults(c,b.symbolizer.Raster)},Geometry:function(a,
+b){b.geometry={};this.readChildNodes(a,b.geometry)},ColorMap:function(a,b){b.colorMap=[];this.readChildNodes(a,b.colorMap)},ColorMapEntry:function(a,b){var c=a.getAttribute("quantity"),d=a.getAttribute("opacity");b.push({color:a.getAttribute("color"),quantity:null!==c?parseFloat(c):void 0,label:a.getAttribute("label")||void 0,opacity:null!==d?parseFloat(d):void 0})},LineSymbolizer:function(a,b){var c={};this.readChildNodes(a,c);this.multipleSymbolizers?(c.zIndex=this.featureTypeCounter,b.symbolizers.push(new OpenLayers.Symbolizer.Line(c))):
+b.symbolizer.Line=OpenLayers.Util.applyDefaults(c,b.symbolizer.Line)},PolygonSymbolizer:function(a,b){var c={fill:!1,stroke:!1};this.multipleSymbolizers||(c=b.symbolizer.Polygon||c);this.readChildNodes(a,c);this.multipleSymbolizers?(c.zIndex=this.featureTypeCounter,b.symbolizers.push(new OpenLayers.Symbolizer.Polygon(c))):b.symbolizer.Polygon=c},PointSymbolizer:function(a,b){var c={fill:!1,stroke:!1,graphic:!1};this.multipleSymbolizers||(c=b.symbolizer.Point||c);this.readChildNodes(a,c);this.multipleSymbolizers?
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+for(var d="stroke strokeColor strokeWidth strokeOpacity strokeLinecap fill fillColor fillOpacity graphicName rotation graphicFormat".split(" "),e,f,g=0,h=d.length;g<h;++g)e=d[g],f=c[e],void 0!=f&&(b[e]=f);void 0!=c.opacity&&(b.graphicOpacity=c.opacity);void 0!=c.size&&(isNaN(c.size/2)?b.graphicWidth=c.size:b.pointRadius=c.size/2);void 0!=c.href&&(b.externalGraphic=c.href);void 0!=c.rotation&&(b.rotation=c.rotation)},ExternalGraphic:function(a,b){this.readChildNodes(a,b)},Mark:function(a,b){this.readChildNodes(a,
+b)},WellKnownName:function(a,b){b.graphicName=this.getChildValue(a)},Opacity:function(a,b){var c=this.readers.ogc._expression.call(this,a);c&&(b.opacity=c)},Size:function(a,b){var c=this.readers.ogc._expression.call(this,a);c&&(b.size=c)},Rotation:function(a,b){var c=this.readers.ogc._expression.call(this,a);c&&(b.rotation=c)},OnlineResource:function(a,b){b.href=this.getAttributeNS(a,this.namespaces.xlink,"href")},Format:function(a,b){b.graphicFormat=this.getChildValue(a)}}},OpenLayers.Format.Filter.v1_0_0.prototype.readers),
+cssMap:{stroke:"strokeColor","stroke-opacity":"strokeOpacity","stroke-width":"strokeWidth","stroke-linecap":"strokeLinecap","stroke-dasharray":"strokeDashstyle",fill:"fillColor","fill-opacity":"fillOpacity","font-family":"fontFamily","font-size":"fontSize","font-weight":"fontWeight","font-style":"fontStyle"},getCssProperty:function(a){var b=null,c;for(c in this.cssMap)if(this.cssMap[c]==a){b=c;break}return b},getGraphicFormat:function(a){var b,c;for(c in this.graphicFormats)if(this.graphicFormats[c].test(a)){b=
+c;break}return b||this.defaultGraphicFormat},defaultGraphicFormat:"image/png",graphicFormats:{"image/jpeg":/\.jpe?g$/i,"image/gif":/\.gif$/i,"image/png":/\.png$/i},write:function(a){return this.writers.sld.StyledLayerDescriptor.apply(this,[a])},writers:OpenLayers.Util.applyDefaults({sld:{_OGCExpression:function(a,b){var c=this.createElementNSPlus(a),d="string"==typeof b?b.split("${"):[b];c.appendChild(this.createTextNode(d[0]));for(var e,f,g=1,h=d.length;g<h;g++)e=d[g],f=e.indexOf("}"),0<f?(this.writeNode("ogc:PropertyName",
+{property:e.substring(0,f)},c),c.appendChild(this.createTextNode(e.substring(++f)))):c.appendChild(this.createTextNode("${"+e));return c},StyledLayerDescriptor:function(a){var b=this.createElementNSPlus("sld:StyledLayerDescriptor",{attributes:{version:this.VERSION,"xsi:schemaLocation":this.schemaLocation}});b.setAttribute("xmlns:ogc",this.namespaces.ogc);b.setAttribute("xmlns:gml",this.namespaces.gml);a.name&&this.writeNode("Name",a.name,b);a.title&&this.writeNode("Title",a.title,b);a.description&&
+this.writeNode("Abstract",a.description,b);if(OpenLayers.Util.isArray(a.namedLayers))for(var c=0,d=a.namedLayers.length;c<d;++c)this.writeNode("NamedLayer",a.namedLayers[c],b);else for(c in a.namedLayers)this.writeNode("NamedLayer",a.namedLayers[c],b);return b},Name:function(a){return this.createElementNSPlus("sld:Name",{value:a})},Title:function(a){return this.createElementNSPlus("sld:Title",{value:a})},Abstract:function(a){return this.createElementNSPlus("sld:Abstract",{value:a})},NamedLayer:function(a){var b=
+this.createElementNSPlus("sld:NamedLayer");this.writeNode("Name",a.name,b);if(a.namedStyles)for(var c=0,d=a.namedStyles.length;c<d;++c)this.writeNode("NamedStyle",a.namedStyles[c],b);if(a.userStyles)for(c=0,d=a.userStyles.length;c<d;++c)this.writeNode("UserStyle",a.userStyles[c],b);return b},NamedStyle:function(a){var b=this.createElementNSPlus("sld:NamedStyle");this.writeNode("Name",a,b);return b},UserStyle:function(a){var b=this.createElementNSPlus("sld:UserStyle");a.name&&this.writeNode("Name",
+a.name,b);a.title&&this.writeNode("Title",a.title,b);a.description&&this.writeNode("Abstract",a.description,b);a.isDefault&&this.writeNode("IsDefault",a.isDefault,b);if(this.multipleSymbolizers&&a.rules){for(var c={0:[]},d=[0],e,f,g,h,k,l=0,m=a.rules.length;l<m;++l)if(e=a.rules[l],e.symbolizers){f={};for(var n=0,p=e.symbolizers.length;n<p;++n)g=e.symbolizers[n],h=g.zIndex,h in f||(k=e.clone(),k.symbolizers=[],f[h]=k),f[h].symbolizers.push(g.clone());for(h in f)h in c||(d.push(h),c[h]=[]),c[h].push(f[h])}else c[0].push(e.clone());
+d.sort();l=0;for(m=d.length;l<m;++l)e=c[d[l]],0<e.length&&(k=a.clone(),k.rules=c[d[l]],this.writeNode("FeatureTypeStyle",k,b))}else this.writeNode("FeatureTypeStyle",a,b);return b},IsDefault:function(a){return this.createElementNSPlus("sld:IsDefault",{value:a?"1":"0"})},FeatureTypeStyle:function(a){for(var b=this.createElementNSPlus("sld:FeatureTypeStyle"),c=0,d=a.rules.length;c<d;++c)this.writeNode("Rule",a.rules[c],b);return b},Rule:function(a){var b=this.createElementNSPlus("sld:Rule");a.name&&
+this.writeNode("Name",a.name,b);a.title&&this.writeNode("Title",a.title,b);a.description&&this.writeNode("Abstract",a.description,b);a.elseFilter?this.writeNode("ElseFilter",null,b):a.filter&&this.writeNode("ogc:Filter",a.filter,b);void 0!=a.minScaleDenominator&&this.writeNode("MinScaleDenominator",a.minScaleDenominator,b);void 0!=a.maxScaleDenominator&&this.writeNode("MaxScaleDenominator",a.maxScaleDenominator,b);var c,d;if(this.multipleSymbolizers&&a.symbolizers)for(var e=0,f=a.symbolizers.length;e<
+f;++e)d=a.symbolizers[e],c=d.CLASS_NAME.split(".").pop(),this.writeNode(c+"Symbolizer",d,b);else for(var f=OpenLayers.Style.SYMBOLIZER_PREFIXES,e=0,g=f.length;e<g;++e)c=f[e],(d=a.symbolizer[c])&&this.writeNode(c+"Symbolizer",d,b);return b},ElseFilter:function(){return this.createElementNSPlus("sld:ElseFilter")},MinScaleDenominator:function(a){return this.createElementNSPlus("sld:MinScaleDenominator",{value:a})},MaxScaleDenominator:function(a){return this.createElementNSPlus("sld:MaxScaleDenominator",
+{value:a})},LineSymbolizer:function(a){var b=this.createElementNSPlus("sld:LineSymbolizer");this.writeNode("Stroke",a,b);return b},Stroke:function(a){var b=this.createElementNSPlus("sld:Stroke");void 0!=a.strokeColor&&this.writeNode("CssParameter",{symbolizer:a,key:"strokeColor"},b);void 0!=a.strokeOpacity&&this.writeNode("CssParameter",{symbolizer:a,key:"strokeOpacity"},b);void 0!=a.strokeWidth&&this.writeNode("CssParameter",{symbolizer:a,key:"strokeWidth"},b);void 0!=a.strokeDashstyle&&"solid"!==
+a.strokeDashstyle&&this.writeNode("CssParameter",{symbolizer:a,key:"strokeDashstyle"},b);void 0!=a.strokeLinecap&&this.writeNode("CssParameter",{symbolizer:a,key:"strokeLinecap"},b);return b},CssParameter:function(a){return this.createElementNSPlus("sld:CssParameter",{attributes:{name:this.getCssProperty(a.key)},value:a.symbolizer[a.key]})},TextSymbolizer:function(a){var b=this.createElementNSPlus("sld:TextSymbolizer");null!=a.label&&this.writeNode("Label",a.label,b);null==a.fontFamily&&null==a.fontSize&&
+null==a.fontWeight&&null==a.fontStyle||this.writeNode("Font",a,b);null==a.labelAnchorPointX&&null==a.labelAnchorPointY&&null==a.labelAlign&&null==a.labelXOffset&&null==a.labelYOffset&&null==a.labelRotation&&null==a.labelPerpendicularOffset||this.writeNode("LabelPlacement",a,b);null==a.haloRadius&&null==a.haloColor&&null==a.haloOpacity||this.writeNode("Halo",a,b);null==a.fontColor&&null==a.fontOpacity||this.writeNode("Fill",{fillColor:a.fontColor,fillOpacity:a.fontOpacity},b);return b},LabelPlacement:function(a){var b=
+this.createElementNSPlus("sld:LabelPlacement");null==a.labelAnchorPointX&&null==a.labelAnchorPointY&&null==a.labelAlign&&null==a.labelXOffset&&null==a.labelYOffset&&null==a.labelRotation||null!=a.labelPerpendicularOffset||this.writeNode("PointPlacement",a,b);null!=a.labelPerpendicularOffset&&this.writeNode("LinePlacement",a,b);return b},LinePlacement:function(a){var b=this.createElementNSPlus("sld:LinePlacement");this.writeNode("PerpendicularOffset",a.labelPerpendicularOffset,b);return b},PerpendicularOffset:function(a){return this.createElementNSPlus("sld:PerpendicularOffset",
+{value:a})},PointPlacement:function(a){var b=this.createElementNSPlus("sld:PointPlacement");null==a.labelAnchorPointX&&null==a.labelAnchorPointY&&null==a.labelAlign||this.writeNode("AnchorPoint",a,b);null==a.labelXOffset&&null==a.labelYOffset||this.writeNode("Displacement",a,b);null!=a.labelRotation&&this.writeNode("Rotation",a.labelRotation,b);return b},AnchorPoint:function(a){var b=this.createElementNSPlus("sld:AnchorPoint"),c=a.labelAnchorPointX,d=a.labelAnchorPointY;null!=c&&this.writeNode("AnchorPointX",
+c,b);null!=d&&this.writeNode("AnchorPointY",d,b);if(null==c&&null==d){var e=a.labelAlign.substr(0,1);a=a.labelAlign.substr(1,1);"l"===e?c=0:"c"===e?c=0.5:"r"===e&&(c=1);"b"===a?d=0:"m"===a?d=0.5:"t"===a&&(d=1);this.writeNode("AnchorPointX",c,b);this.writeNode("AnchorPointY",d,b)}return b},AnchorPointX:function(a){return this.createElementNSPlus("sld:AnchorPointX",{value:a})},AnchorPointY:function(a){return this.createElementNSPlus("sld:AnchorPointY",{value:a})},Displacement:function(a){var b=this.createElementNSPlus("sld:Displacement");
+null!=a.labelXOffset&&this.writeNode("DisplacementX",a.labelXOffset,b);null!=a.labelYOffset&&this.writeNode("DisplacementY",a.labelYOffset,b);return b},DisplacementX:function(a){return this.createElementNSPlus("sld:DisplacementX",{value:a})},DisplacementY:function(a){return this.createElementNSPlus("sld:DisplacementY",{value:a})},Font:function(a){var b=this.createElementNSPlus("sld:Font");a.fontFamily&&this.writeNode("CssParameter",{symbolizer:a,key:"fontFamily"},b);a.fontSize&&this.writeNode("CssParameter",
+{symbolizer:a,key:"fontSize"},b);a.fontWeight&&this.writeNode("CssParameter",{symbolizer:a,key:"fontWeight"},b);a.fontStyle&&this.writeNode("CssParameter",{symbolizer:a,key:"fontStyle"},b);return b},Label:function(a){return this.writers.sld._OGCExpression.call(this,"sld:Label",a)},Halo:function(a){var b=this.createElementNSPlus("sld:Halo");a.haloRadius&&this.writeNode("Radius",a.haloRadius,b);(a.haloColor||a.haloOpacity)&&this.writeNode("Fill",{fillColor:a.haloColor,fillOpacity:a.haloOpacity},b);
+return b},Radius:function(a){return this.createElementNSPlus("sld:Radius",{value:a})},RasterSymbolizer:function(a){var b=this.createElementNSPlus("sld:RasterSymbolizer");a.geometry&&this.writeNode("Geometry",a.geometry,b);a.opacity&&this.writeNode("Opacity",a.opacity,b);a.colorMap&&this.writeNode("ColorMap",a.colorMap,b);return b},Geometry:function(a){var b=this.createElementNSPlus("sld:Geometry");a.property&&this.writeNode("ogc:PropertyName",a,b);return b},ColorMap:function(a){for(var b=this.createElementNSPlus("sld:ColorMap"),
+c=0,d=a.length;c<d;++c)this.writeNode("ColorMapEntry",a[c],b);return b},ColorMapEntry:function(a){var b=this.createElementNSPlus("sld:ColorMapEntry");b.setAttribute("color",a.color);void 0!==a.opacity&&b.setAttribute("opacity",parseFloat(a.opacity));void 0!==a.quantity&&b.setAttribute("quantity",parseFloat(a.quantity));void 0!==a.label&&b.setAttribute("label",a.label);return b},PolygonSymbolizer:function(a){var b=this.createElementNSPlus("sld:PolygonSymbolizer");!1!==a.fill&&this.writeNode("Fill",
+a,b);!1!==a.stroke&&this.writeNode("Stroke",a,b);return b},Fill:function(a){var b=this.createElementNSPlus("sld:Fill");a.fillColor&&this.writeNode("CssParameter",{symbolizer:a,key:"fillColor"},b);null!=a.fillOpacity&&this.writeNode("CssParameter",{symbolizer:a,key:"fillOpacity"},b);return b},PointSymbolizer:function(a){var b=this.createElementNSPlus("sld:PointSymbolizer");this.writeNode("Graphic",a,b);return b},Graphic:function(a){var b=this.createElementNSPlus("sld:Graphic");void 0!=a.externalGraphic?
+this.writeNode("ExternalGraphic",a,b):this.writeNode("Mark",a,b);void 0!=a.graphicOpacity&&this.writeNode("Opacity",a.graphicOpacity,b);void 0!=a.pointRadius?this.writeNode("Size",2*a.pointRadius,b):void 0!=a.graphicWidth&&this.writeNode("Size",a.graphicWidth,b);void 0!=a.rotation&&this.writeNode("Rotation",a.rotation,b);return b},ExternalGraphic:function(a){var b=this.createElementNSPlus("sld:ExternalGraphic");this.writeNode("OnlineResource",a.externalGraphic,b);a=a.graphicFormat||this.getGraphicFormat(a.externalGraphic);
+this.writeNode("Format",a,b);return b},Mark:function(a){var b=this.createElementNSPlus("sld:Mark");a.graphicName&&this.writeNode("WellKnownName",a.graphicName,b);!1!==a.fill&&this.writeNode("Fill",a,b);!1!==a.stroke&&this.writeNode("Stroke",a,b);return b},WellKnownName:function(a){return this.createElementNSPlus("sld:WellKnownName",{value:a})},Opacity:function(a){return this.createElementNSPlus("sld:Opacity",{value:a})},Size:function(a){return this.writers.sld._OGCExpression.call(this,"sld:Size",
+a)},Rotation:function(a){return this.createElementNSPlus("sld:Rotation",{value:a})},OnlineResource:function(a){return this.createElementNSPlus("sld:OnlineResource",{attributes:{"xlink:type":"simple","xlink:href":a}})},Format:function(a){return this.createElementNSPlus("sld:Format",{value:a})}}},OpenLayers.Format.Filter.v1_0_0.prototype.writers),CLASS_NAME:"OpenLayers.Format.SLD.v1"});OpenLayers.Layer.WMS=OpenLayers.Class(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{service:"WMS",version:"1.1.1",request:"GetMap",styles:"",format:"image/jpeg"},isBaseLayer:!0,encodeBBOX:!1,noMagic:!1,yx:{},initialize:function(a,b,c,d){var e=[];c=OpenLayers.Util.upperCaseObject(c);1.3<=parseFloat(c.VERSION)&&!c.EXCEPTIONS&&(c.EXCEPTIONS="INIMAGE");e.push(a,b,c,d);OpenLayers.Layer.Grid.prototype.initialize.apply(this,e);OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));
+!this.noMagic&&(this.params.TRANSPARENT&&"true"==this.params.TRANSPARENT.toString().toLowerCase())&&(null!=d&&d.isBaseLayer||(this.isBaseLayer=!1),"image/jpeg"==this.params.FORMAT&&(this.params.FORMAT=OpenLayers.Util.alphaHack()?"image/gif":"image/png"))},clone:function(a){null==a&&(a=new OpenLayers.Layer.WMS(this.name,this.url,this.params,this.getOptions()));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,[a])},reverseAxisOrder:function(){var a=this.projection.getCode();return 1.3<=parseFloat(this.params.VERSION)&&
+!!(this.yx[a]||OpenLayers.Projection.defaults[a]&&OpenLayers.Projection.defaults[a].yx)},getURL:function(a){a=this.adjustBounds(a);var b=this.getImageSize(),c={},d=this.reverseAxisOrder();c.BBOX=this.encodeBBOX?a.toBBOX(null,d):a.toArray(d);c.WIDTH=b.w;c.HEIGHT=b.h;return this.getFullRequestString(c)},mergeNewParams:function(a){a=[OpenLayers.Util.upperCaseObject(a)];return OpenLayers.Layer.Grid.prototype.mergeNewParams.apply(this,a)},getFullRequestString:function(a,b){var c=this.map.getProjectionObject(),
+c=this.projection&&this.projection.equals(c)?this.projection.getCode():c.getCode(),c="none"==c?null:c;1.3<=parseFloat(this.params.VERSION)?this.params.CRS=c:this.params.SRS=c;"boolean"==typeof this.params.TRANSPARENT&&(a.TRANSPARENT=this.params.TRANSPARENT?"TRUE":"FALSE");return OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,arguments)},CLASS_NAME:"OpenLayers.Layer.WMS"});OpenLayers.Layer.KaMap=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:!0,DEFAULT_PARAMS:{i:"jpeg",map:""},initialize:function(a,b,c,d){OpenLayers.Layer.Grid.prototype.initialize.apply(this,arguments);this.params=OpenLayers.Util.applyDefaults(this.params,this.DEFAULT_PARAMS)},getURL:function(a){a=this.adjustBounds(a);var b=this.map.getResolution(),c=Math.round(1E4*this.map.getScale())/1E4,d=Math.round(a.left/b);a=-Math.round(a.top/b);return this.getFullRequestString({t:a,l:d,s:c})},calculateGridLayout:function(a,
+b,c){b=c*this.tileSize.w;c*=this.tileSize.h;return{tilelon:b,tilelat:c,startcol:Math.floor(a.left/b)-this.buffer,startrow:Math.floor(a.top/c)+this.buffer}},getTileBoundsForGridIndex:function(a,b){this.getTileOrigin();var c=this.gridLayout,d=c.tilelon,e=c.tilelat,f=(c.startcol+b)*d,c=(c.startrow-a)*e;return new OpenLayers.Bounds(f,c,f+d,c+e)},clone:function(a){null==a&&(a=new OpenLayers.Layer.KaMap(this.name,this.url,this.params,this.getOptions()));a=OpenLayers.Layer.Grid.prototype.clone.apply(this,
+[a]);null!=this.tileSize&&(a.tileSize=this.tileSize.clone());a.grid=[];return a},getTileBounds:function(a){var b=this.getResolution(),c=b*this.tileSize.w,b=b*this.tileSize.h,d=this.getLonLatFromViewPortPx(a);a=c*Math.floor(d.lon/c);d=b*Math.floor(d.lat/b);return new OpenLayers.Bounds(a,d,a+c,d+b)},CLASS_NAME:"OpenLayers.Layer.KaMap"});OpenLayers.Format.WMC.v1_1_0=OpenLayers.Class(OpenLayers.Format.WMC.v1,{VERSION:"1.1.0",schemaLocation:"http://www.opengis.net/context http://schemas.opengis.net/context/1.1.0/context.xsd",initialize:function(a){OpenLayers.Format.WMC.v1.prototype.initialize.apply(this,[a])},read_sld_MinScaleDenominator:function(a,b){var c=parseFloat(this.getChildValue(b));0<c&&(a.maxScale=c)},read_sld_MaxScaleDenominator:function(a,b){a.minScale=parseFloat(this.getChildValue(b))},read_wmc_SRS:function(a,b){"srs"in
+a||(a.srs={});a.srs[this.getChildValue(b)]=!0},write_wmc_Layer:function(a){var b=OpenLayers.Format.WMC.v1.prototype.write_wmc_Layer.apply(this,[a]);if(a.maxScale){var c=this.createElementNS(this.namespaces.sld,"sld:MinScaleDenominator");c.appendChild(this.createTextNode(a.maxScale.toPrecision(16)));b.appendChild(c)}a.minScale&&(c=this.createElementNS(this.namespaces.sld,"sld:MaxScaleDenominator"),c.appendChild(this.createTextNode(a.minScale.toPrecision(16))),b.appendChild(c));if(a.srs)for(var d in a.srs)b.appendChild(this.createElementDefaultNS("SRS",
+d));b.appendChild(this.write_wmc_FormatList(a));b.appendChild(this.write_wmc_StyleList(a));a.dimensions&&b.appendChild(this.write_wmc_DimensionList(a));b.appendChild(this.write_wmc_LayerExtension(a));return b},CLASS_NAME:"OpenLayers.Format.WMC.v1_1_0"});OpenLayers.Format.XLS=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.1.0",stringifyOutput:!0,CLASS_NAME:"OpenLayers.Format.XLS"});OpenLayers.Format.XLS.v1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{xls:"http://www.opengis.net/xls",gml:"http://www.opengis.net/gml",xsi:"http://www.w3.org/2001/XMLSchema-instance"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},xy:!0,defaultPrefix:"xls",schemaLocation:null,read:function(a,b){OpenLayers.Util.applyDefaults(b,this.options);var c={};this.readChildNodes(a,c);return c},readers:{xls:{XLS:function(a,b){b.version=a.getAttribute("version");
+this.readChildNodes(a,b)},Response:function(a,b){this.readChildNodes(a,b)},GeocodeResponse:function(a,b){b.responseLists=[];this.readChildNodes(a,b)},GeocodeResponseList:function(a,b){var c={features:[],numberOfGeocodedAddresses:parseInt(a.getAttribute("numberOfGeocodedAddresses"))};b.responseLists.push(c);this.readChildNodes(a,c)},GeocodedAddress:function(a,b){var c=new OpenLayers.Feature.Vector;b.features.push(c);this.readChildNodes(a,c);c.geometry=c.components[0]},GeocodeMatchCode:function(a,b){b.attributes.matchCode=
+{accuracy:parseFloat(a.getAttribute("accuracy")),matchType:a.getAttribute("matchType")}},Address:function(a,b){var c={countryCode:a.getAttribute("countryCode"),addressee:a.getAttribute("addressee"),street:[],place:[]};b.attributes.address=c;this.readChildNodes(a,c)},freeFormAddress:function(a,b){b.freeFormAddress=this.getChildValue(a)},StreetAddress:function(a,b){this.readChildNodes(a,b)},Building:function(a,b){b.building={number:a.getAttribute("number"),subdivision:a.getAttribute("subdivision"),
+buildingName:a.getAttribute("buildingName")}},Street:function(a,b){b.street.push(this.getChildValue(a))},Place:function(a,b){b.place[a.getAttribute("type")]=this.getChildValue(a)},PostalCode:function(a,b){b.postalCode=this.getChildValue(a)}},gml:OpenLayers.Format.GML.v3.prototype.readers.gml},write:function(a){return this.writers.xls.XLS.apply(this,[a])},writers:{xls:{XLS:function(a){var b=this.createElementNSPlus("xls:XLS",{attributes:{version:this.VERSION,"xsi:schemaLocation":this.schemaLocation}});
+this.writeNode("RequestHeader",a.header,b);this.writeNode("Request",a,b);return b},RequestHeader:function(a){return this.createElementNSPlus("xls:RequestHeader")},Request:function(a){var b=this.createElementNSPlus("xls:Request",{attributes:{methodName:"GeocodeRequest",requestID:a.requestID||"",version:this.VERSION}});this.writeNode("GeocodeRequest",a.addresses,b);return b},GeocodeRequest:function(a){for(var b=this.createElementNSPlus("xls:GeocodeRequest"),c=0,d=a.length;c<d;c++)this.writeNode("Address",
+a[c],b);return b},Address:function(a){var b=this.createElementNSPlus("xls:Address",{attributes:{countryCode:a.countryCode}});a.freeFormAddress?this.writeNode("freeFormAddress",a.freeFormAddress,b):(a.street&&this.writeNode("StreetAddress",a,b),a.municipality&&this.writeNode("Municipality",a.municipality,b),a.countrySubdivision&&this.writeNode("CountrySubdivision",a.countrySubdivision,b),a.postalCode&&this.writeNode("PostalCode",a.postalCode,b));return b},freeFormAddress:function(a){return this.createElementNSPlus("freeFormAddress",
+{value:a})},StreetAddress:function(a){var b=this.createElementNSPlus("xls:StreetAddress");a.building&&this.writeNode(b,"Building",a.building);a=a.street;OpenLayers.Util.isArray(a)||(a=[a]);for(var c=0,d=a.length;c<d;c++)this.writeNode("Street",a[c],b);return b},Building:function(a){return this.createElementNSPlus("xls:Building",{attributes:{number:a.number,subdivision:a.subdivision,buildingName:a.buildingName}})},Street:function(a){return this.createElementNSPlus("xls:Street",{value:a})},Municipality:function(a){return this.createElementNSPlus("xls:Place",
+{attributes:{type:"Municipality"},value:a})},CountrySubdivision:function(a){return this.createElementNSPlus("xls:Place",{attributes:{type:"CountrySubdivision"},value:a})},PostalCode:function(a){return this.createElementNSPlus("xls:PostalCode",{value:a})}}},CLASS_NAME:"OpenLayers.Format.XLS.v1"});OpenLayers.Format.XLS.v1_1_0=OpenLayers.Class(OpenLayers.Format.XLS.v1,{VERSION:"1.1",schemaLocation:"http://www.opengis.net/xls http://schemas.opengis.net/ols/1.1.0/LocationUtilityService.xsd",CLASS_NAME:"OpenLayers.Format.XLS.v1_1_0"});OpenLayers.Format.XLS.v1_1=OpenLayers.Format.XLS.v1_1_0;OpenLayers.Renderer.SVG=OpenLayers.Class(OpenLayers.Renderer.Elements,{xmlns:"http://www.w3.org/2000/svg",xlinkns:"http://www.w3.org/1999/xlink",MAX_PIXEL:15E3,translationParameters:null,symbolMetrics:null,initialize:function(a){this.supported()&&(OpenLayers.Renderer.Elements.prototype.initialize.apply(this,arguments),this.translationParameters={x:0,y:0},this.symbolMetrics={})},supported:function(){return document.implementation&&(document.implementation.hasFeature("org.w3c.svg","1.0")||document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#SVG",
+"1.1")||document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure","1.1"))},inValidRange:function(a,b,c){a+=c?0:this.translationParameters.x;b+=c?0:this.translationParameters.y;return a>=-this.MAX_PIXEL&&a<=this.MAX_PIXEL&&b>=-this.MAX_PIXEL&&b<=this.MAX_PIXEL},setExtent:function(a,b){var c=OpenLayers.Renderer.Elements.prototype.setExtent.apply(this,arguments),d=this.getResolution(),e=-a.left/d,d=a.top/d;if(b)return this.left=e,this.top=d,this.rendererRoot.setAttributeNS(null,
+"viewBox","0 0 "+this.size.w+" "+this.size.h),this.translate(this.xOffset,0),!0;(e=this.translate(e-this.left+this.xOffset,d-this.top))||this.setExtent(a,!0);return c&&e},translate:function(a,b){if(this.inValidRange(a,b,!0)){var c="";if(a||b)c="translate("+a+","+b+")";this.root.setAttributeNS(null,"transform",c);this.translationParameters={x:a,y:b};return!0}return!1},setSize:function(a){OpenLayers.Renderer.prototype.setSize.apply(this,arguments);this.rendererRoot.setAttributeNS(null,"width",this.size.w);
+this.rendererRoot.setAttributeNS(null,"height",this.size.h)},getNodeType:function(a,b){var c=null;switch(a.CLASS_NAME){case "OpenLayers.Geometry.Point":c=b.externalGraphic?"image":this.isComplexSymbol(b.graphicName)?"svg":"circle";break;case "OpenLayers.Geometry.Rectangle":c="rect";break;case "OpenLayers.Geometry.LineString":c="polyline";break;case "OpenLayers.Geometry.LinearRing":c="polygon";break;case "OpenLayers.Geometry.Polygon":case "OpenLayers.Geometry.Curve":c="path"}return c},setStyle:function(a,
+b,c){b=b||a._style;c=c||a._options;var d=b.title||b.graphicTitle;if(d){a.setAttributeNS(null,"title",d);var e=a.getElementsByTagName("title");0<e.length?e[0].firstChild.textContent=d:(e=this.nodeFactory(null,"title"),e.textContent=d,a.appendChild(e))}var e=parseFloat(a.getAttributeNS(null,"r")),d=1,f;if("OpenLayers.Geometry.Point"==a._geometryClass&&e){a.style.visibility="";if(!1===b.graphic)a.style.visibility="hidden";else if(b.externalGraphic){f=this.getPosition(a);b.graphicWidth&&b.graphicHeight&&
+a.setAttributeNS(null,"preserveAspectRatio","none");var e=b.graphicWidth||b.graphicHeight,g=b.graphicHeight||b.graphicWidth,e=e?e:2*b.pointRadius,g=g?g:2*b.pointRadius,h=void 0!=b.graphicYOffset?b.graphicYOffset:-(0.5*g),k=b.graphicOpacity||b.fillOpacity;a.setAttributeNS(null,"x",(f.x+(void 0!=b.graphicXOffset?b.graphicXOffset:-(0.5*e))).toFixed());a.setAttributeNS(null,"y",(f.y+h).toFixed());a.setAttributeNS(null,"width",e);a.setAttributeNS(null,"height",g);a.setAttributeNS(this.xlinkns,"xlink:href",
+b.externalGraphic);a.setAttributeNS(null,"style","opacity: "+k);a.onclick=OpenLayers.Event.preventDefault}else if(this.isComplexSymbol(b.graphicName)){var e=3*b.pointRadius,g=2*e,l=this.importSymbol(b.graphicName);f=this.getPosition(a);d=3*this.symbolMetrics[l.id][0]/g;h=a.parentNode;k=a.nextSibling;h&&h.removeChild(a);a.firstChild&&a.removeChild(a.firstChild);a.appendChild(l.firstChild.cloneNode(!0));a.setAttributeNS(null,"viewBox",l.getAttributeNS(null,"viewBox"));a.setAttributeNS(null,"width",
+g);a.setAttributeNS(null,"height",g);a.setAttributeNS(null,"x",f.x-e);a.setAttributeNS(null,"y",f.y-e);k?h.insertBefore(a,k):h&&h.appendChild(a)}else a.setAttributeNS(null,"r",b.pointRadius);e=b.rotation;void 0===e&&void 0===a._rotation||!f||(a._rotation=e,e|=0,"svg"!==a.nodeName?a.setAttributeNS(null,"transform","rotate("+e+" "+f.x+" "+f.y+")"):(f=this.symbolMetrics[l.id],a.firstChild.setAttributeNS(null,"transform","rotate("+e+" "+f[1]+" "+f[2]+")")))}c.isFilled?(a.setAttributeNS(null,"fill",b.fillColor),
+a.setAttributeNS(null,"fill-opacity",b.fillOpacity)):a.setAttributeNS(null,"fill","none");c.isStroked?(a.setAttributeNS(null,"stroke",b.strokeColor),a.setAttributeNS(null,"stroke-opacity",b.strokeOpacity),a.setAttributeNS(null,"stroke-width",b.strokeWidth*d),a.setAttributeNS(null,"stroke-linecap",b.strokeLinecap||"round"),a.setAttributeNS(null,"stroke-linejoin","round"),b.strokeDashstyle&&a.setAttributeNS(null,"stroke-dasharray",this.dashStyle(b,d))):a.setAttributeNS(null,"stroke","none");b.pointerEvents&&
+a.setAttributeNS(null,"pointer-events",b.pointerEvents);null!=b.cursor&&a.setAttributeNS(null,"cursor",b.cursor);return a},dashStyle:function(a,b){var c=a.strokeWidth*b,d=a.strokeDashstyle;switch(d){case "solid":return"none";case "dot":return[1,4*c].join();case "dash":return[4*c,4*c].join();case "dashdot":return[4*c,4*c,1,4*c].join();case "longdash":return[8*c,4*c].join();case "longdashdot":return[8*c,4*c,1,4*c].join();default:return OpenLayers.String.trim(d).replace(/\s+/g,",")}},createNode:function(a,
+b){var c=document.createElementNS(this.xmlns,a);b&&c.setAttributeNS(null,"id",b);return c},nodeTypeCompare:function(a,b){return b==a.nodeName},createRenderRoot:function(){var a=this.nodeFactory(this.container.id+"_svgRoot","svg");a.style.display="block";return a},createRoot:function(a){return this.nodeFactory(this.container.id+a,"g")},createDefs:function(){var a=this.nodeFactory(this.container.id+"_defs","defs");this.rendererRoot.appendChild(a);return a},drawPoint:function(a,b){return this.drawCircle(a,
+b,1)},drawCircle:function(a,b,c){var d=this.getResolution(),e=(b.x-this.featureDx)/d+this.left;b=this.top-b.y/d;return this.inValidRange(e,b)?(a.setAttributeNS(null,"cx",e),a.setAttributeNS(null,"cy",b),a.setAttributeNS(null,"r",c),a):!1},drawLineString:function(a,b){var c=this.getComponentsString(b.components);return c.path?(a.setAttributeNS(null,"points",c.path),c.complete?a:null):!1},drawLinearRing:function(a,b){var c=this.getComponentsString(b.components);return c.path?(a.setAttributeNS(null,
+"points",c.path),c.complete?a:null):!1},drawPolygon:function(a,b){for(var c="",d=!0,e=!0,f,g,h=0,k=b.components.length;h<k;h++)c+=" M",f=this.getComponentsString(b.components[h].components," "),(g=f.path)?(c+=" "+g,e=f.complete&&e):d=!1;return d?(a.setAttributeNS(null,"d",c+" z"),a.setAttributeNS(null,"fill-rule","evenodd"),e?a:null):!1},drawRectangle:function(a,b){var c=this.getResolution(),d=(b.x-this.featureDx)/c+this.left,e=this.top-b.y/c;return this.inValidRange(d,e)?(a.setAttributeNS(null,"x",
+d),a.setAttributeNS(null,"y",e),a.setAttributeNS(null,"width",b.width/c),a.setAttributeNS(null,"height",b.height/c),a):!1},drawText:function(a,b,c){var d=!!b.labelOutlineWidth;if(d){var e=OpenLayers.Util.extend({},b);e.fontColor=e.labelOutlineColor;e.fontStrokeColor=e.labelOutlineColor;e.fontStrokeWidth=b.labelOutlineWidth;b.labelOutlineOpacity&&(e.fontOpacity=b.labelOutlineOpacity);delete e.labelOutlineWidth;this.drawText(a,e,c)}var f=this.getResolution(),e=(c.x-this.featureDx)/f+this.left,g=c.y/
+f-this.top,d=d?this.LABEL_OUTLINE_SUFFIX:this.LABEL_ID_SUFFIX,f=this.nodeFactory(a+d,"text");f.setAttributeNS(null,"x",e);f.setAttributeNS(null,"y",-g);b.fontColor&&f.setAttributeNS(null,"fill",b.fontColor);b.fontStrokeColor&&f.setAttributeNS(null,"stroke",b.fontStrokeColor);b.fontStrokeWidth&&f.setAttributeNS(null,"stroke-width",b.fontStrokeWidth);b.fontOpacity&&f.setAttributeNS(null,"opacity",b.fontOpacity);b.fontFamily&&f.setAttributeNS(null,"font-family",b.fontFamily);b.fontSize&&f.setAttributeNS(null,
+"font-size",b.fontSize);b.fontWeight&&f.setAttributeNS(null,"font-weight",b.fontWeight);b.fontStyle&&f.setAttributeNS(null,"font-style",b.fontStyle);!0===b.labelSelect?(f.setAttributeNS(null,"pointer-events","visible"),f._featureId=a):f.setAttributeNS(null,"pointer-events","none");g=b.labelAlign||OpenLayers.Renderer.defaultSymbolizer.labelAlign;f.setAttributeNS(null,"text-anchor",OpenLayers.Renderer.SVG.LABEL_ALIGN[g[0]]||"middle");!0===OpenLayers.IS_GECKO&&f.setAttributeNS(null,"dominant-baseline",
+OpenLayers.Renderer.SVG.LABEL_ALIGN[g[1]]||"central");for(var h=b.label.split("\n"),k=h.length;f.childNodes.length>k;)f.removeChild(f.lastChild);for(var l=0;l<k;l++){var m=this.nodeFactory(a+d+"_tspan_"+l,"tspan");!0===b.labelSelect&&(m._featureId=a,m._geometry=c,m._geometryClass=c.CLASS_NAME);!1===OpenLayers.IS_GECKO&&m.setAttributeNS(null,"baseline-shift",OpenLayers.Renderer.SVG.LABEL_VSHIFT[g[1]]||"-35%");m.setAttribute("x",e);if(0==l){var n=OpenLayers.Renderer.SVG.LABEL_VFACTOR[g[1]];null==n&&
+(n=-0.5);m.setAttribute("dy",n*(k-1)+"em")}else m.setAttribute("dy","1em");m.textContent=""===h[l]?" ":h[l];m.parentNode||f.appendChild(m)}f.parentNode||this.textRoot.appendChild(f)},getComponentsString:function(a,b){for(var c=[],d=!0,e=a.length,f=[],g,h=0;h<e;h++)g=a[h],c.push(g),(g=this.getShortString(g))?f.push(g):(0<h&&this.getShortString(a[h-1])&&f.push(this.clipLine(a[h],a[h-1])),h<e-1&&this.getShortString(a[h+1])&&f.push(this.clipLine(a[h],a[h+1])),d=!1);return{path:f.join(b||","),complete:d}},
+clipLine:function(a,b){if(b.equals(a))return"";var c=this.getResolution(),d=this.MAX_PIXEL-this.translationParameters.x,e=this.MAX_PIXEL-this.translationParameters.y,f=(b.x-this.featureDx)/c+this.left,g=this.top-b.y/c,h=(a.x-this.featureDx)/c+this.left,c=this.top-a.y/c,k;if(h<-d||h>d)k=(c-g)/(h-f),h=0>h?-d:d,c=g+(h-f)*k;if(c<-e||c>e)k=(h-f)/(c-g),c=0>c?-e:e,h=f+(c-g)*k;return h+","+c},getShortString:function(a){var b=this.getResolution(),c=(a.x-this.featureDx)/b+this.left;a=this.top-a.y/b;return this.inValidRange(c,
+a)?c+","+a:!1},getPosition:function(a){return{x:parseFloat(a.getAttributeNS(null,"cx")),y:parseFloat(a.getAttributeNS(null,"cy"))}},importSymbol:function(a){this.defs||(this.defs=this.createDefs());var b=this.container.id+"-"+a,c=document.getElementById(b);if(null!=c)return c;var d=OpenLayers.Renderer.symbol[a];if(!d)throw Error(a+" is not a valid symbol name");a=this.nodeFactory(b,"symbol");var e=this.nodeFactory(null,"polygon");a.appendChild(e);for(var c=new OpenLayers.Bounds(Number.MAX_VALUE,Number.MAX_VALUE,
+0,0),f=[],g,h,k=0;k<d.length;k+=2)g=d[k],h=d[k+1],c.left=Math.min(c.left,g),c.bottom=Math.min(c.bottom,h),c.right=Math.max(c.right,g),c.top=Math.max(c.top,h),f.push(g,",",h);e.setAttributeNS(null,"points",f.join(" "));d=c.getWidth();e=c.getHeight();a.setAttributeNS(null,"viewBox",[c.left-d,c.bottom-e,3*d,3*e].join(" "));this.symbolMetrics[b]=[Math.max(d,e),c.getCenterLonLat().lon,c.getCenterLonLat().lat];this.defs.appendChild(a);return a},getFeatureIdFromEvent:function(a){var b=OpenLayers.Renderer.Elements.prototype.getFeatureIdFromEvent.apply(this,
+arguments);b||(b=a.target,b=b.parentNode&&b!=this.rendererRoot?b.parentNode._featureId:void 0);return b},CLASS_NAME:"OpenLayers.Renderer.SVG"});OpenLayers.Renderer.SVG.LABEL_ALIGN={l:"start",r:"end",b:"bottom",t:"hanging"};OpenLayers.Renderer.SVG.LABEL_VSHIFT={t:"-70%",b:"0"};OpenLayers.Renderer.SVG.LABEL_VFACTOR={t:0,b:-1};OpenLayers.Renderer.SVG.preventDefault=function(a){OpenLayers.Event.preventDefault(a)};OpenLayers.Format.SLD.v1_0_0=OpenLayers.Class(OpenLayers.Format.SLD.v1,{VERSION:"1.0.0",schemaLocation:"http://www.opengis.net/sld http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd",CLASS_NAME:"OpenLayers.Format.SLD.v1_0_0"});OpenLayers.Format.OWSContext=OpenLayers.Class(OpenLayers.Format.Context,{defaultVersion:"0.3.1",getVersion:function(a,b){var c=OpenLayers.Format.XML.VersionedOGC.prototype.getVersion.apply(this,arguments);"0.3.0"===c&&(c=this.defaultVersion);return c},toContext:function(a){var b={};"OpenLayers.Map"==a.CLASS_NAME&&(b.bounds=a.getExtent(),b.maxExtent=a.maxExtent,b.projection=a.projection,b.size=a.getSize(),b.layers=a.layers);return b},CLASS_NAME:"OpenLayers.Format.OWSContext"});OpenLayers.Format.OWSContext.v0_3_1=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{owc:"http://www.opengis.net/ows-context",gml:"http://www.opengis.net/gml",kml:"http://www.opengis.net/kml/2.2",ogc:"http://www.opengis.net/ogc",ows:"http://www.opengis.net/ows",sld:"http://www.opengis.net/sld",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},VERSION:"0.3.1",schemaLocation:"http://www.opengis.net/ows-context http://www.ogcnetwork.net/schemas/owc/0.3.1/owsContext.xsd",
+defaultPrefix:"owc",extractAttributes:!0,xy:!0,regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},featureNS:"http://mapserver.gis.umn.edu/mapserver",featureType:"vector",geometryName:"geometry",nestingLayerLookup:null,initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a]);OpenLayers.Format.GML.v2.prototype.setGeometryTypes.call(this)},setNestingPath:function(a){if(a.layersContext)for(var b=0,c=a.layersContext.length;b<c;b++){var d=
+a.layersContext[b],e=[],f=a.title||"";a.metadata&&a.metadata.nestingPath&&(e=a.metadata.nestingPath.slice());""!=f&&e.push(f);d.metadata.nestingPath=e;d.layersContext&&this.setNestingPath(d)}},decomposeNestingPath:function(a){var b=[];if(OpenLayers.Util.isArray(a)){for(a=a.slice();0<a.length;)b.push(a.slice()),a.pop();b.reverse()}return b},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);var b={};this.readNode(a,
+b);this.setNestingPath({layersContext:b.layersContext});a=[];this.processLayer(a,b);delete b.layersContext;b.layersContext=a;return b},processLayer:function(a,b){if(b.layersContext)for(var c=0,d=b.layersContext.length;c<d;c++){var e=b.layersContext[c];a.push(e);e.layersContext&&this.processLayer(a,e)}},write:function(a,b){this.nestingLayerLookup={};b=b||{};OpenLayers.Util.applyDefaults(b,a);var c=this.writeNode("OWSContext",b);this.nestingLayerLookup=null;this.setAttributeNS(c,this.namespaces.xsi,
+"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,[c])},readers:{kml:{Document:function(a,b){b.features=(new OpenLayers.Format.KML({kmlns:this.namespaces.kml,extractStyles:!0})).read(a)}},owc:{OWSContext:function(a,b){this.readChildNodes(a,b)},General:function(a,b){this.readChildNodes(a,b)},ResourceList:function(a,b){this.readChildNodes(a,b)},Layer:function(a,b){var c={metadata:{},visibility:"1"!=a.getAttribute("hidden"),queryable:"1"==a.getAttribute("queryable"),
+opacity:null!=a.getAttribute("opacity")?parseFloat(a.getAttribute("opacity")):null,name:a.getAttribute("name"),categoryLayer:null==a.getAttribute("name"),formats:[],styles:[]};b.layersContext||(b.layersContext=[]);b.layersContext.push(c);this.readChildNodes(a,c)},InlineGeometry:function(a,b){b.features=[];var c=this.getElementsByTagNameNS(a,this.namespaces.gml,"featureMember"),d;1<=c.length&&(d=c[0]);d&&d.firstChild&&(c=d.firstChild.nextSibling?d.firstChild.nextSibling:d.firstChild,this.setNamespace("feature",
+c.namespaceURI),this.featureType=c.localName||c.nodeName.split(":").pop(),this.readChildNodes(a,b))},Server:function(a,b){if(!b.service&&!b.version||b.service!=OpenLayers.Format.Context.serviceTypes.WMS)b.service=a.getAttribute("service"),b.version=a.getAttribute("version"),this.readChildNodes(a,b)},Name:function(a,b){b.name=this.getChildValue(a);this.readChildNodes(a,b)},Title:function(a,b){b.title=this.getChildValue(a);this.readChildNodes(a,b)},StyleList:function(a,b){this.readChildNodes(a,b.styles)},
+Style:function(a,b){var c={};b.push(c);this.readChildNodes(a,c)},LegendURL:function(a,b){var c={};b.legend=c;this.readChildNodes(a,c)},OnlineResource:function(a,b){b.url=this.getAttributeNS(a,this.namespaces.xlink,"href");this.readChildNodes(a,b)}},ows:OpenLayers.Format.OWSCommon.v1_0_0.prototype.readers.ows,gml:OpenLayers.Format.GML.v2.prototype.readers.gml,sld:OpenLayers.Format.SLD.v1_0_0.prototype.readers.sld,feature:OpenLayers.Format.GML.v2.prototype.readers.feature},writers:{owc:{OWSContext:function(a){var b=
+this.createElementNSPlus("OWSContext",{attributes:{version:this.VERSION,id:a.id||OpenLayers.Util.createUniqueID("OpenLayers_OWSContext_")}});this.writeNode("General",a,b);this.writeNode("ResourceList",a,b);return b},General:function(a){var b=this.createElementNSPlus("General");this.writeNode("ows:BoundingBox",a,b);this.writeNode("ows:Title",a.title||"OpenLayers OWSContext",b);return b},ResourceList:function(a){for(var b=this.createElementNSPlus("ResourceList"),c=0,d=a.layers.length;c<d;c++){var e=
+a.layers[c],f=this.decomposeNestingPath(e.metadata.nestingPath);this.writeNode("_Layer",{layer:e,subPaths:f},b)}return b},Server:function(a){var b=this.createElementNSPlus("Server",{attributes:{version:a.version,service:a.service}});this.writeNode("OnlineResource",a,b);return b},OnlineResource:function(a){return this.createElementNSPlus("OnlineResource",{attributes:{"xlink:href":a.url}})},InlineGeometry:function(a){var b=this.createElementNSPlus("InlineGeometry"),c=a.getDataExtent();null!==c&&this.writeNode("gml:boundedBy",
+c,b);for(var c=0,d=a.features.length;c<d;c++)this.writeNode("gml:featureMember",a.features[c],b);return b},StyleList:function(a){for(var b=this.createElementNSPlus("StyleList"),c=0,d=a.length;c<d;c++)this.writeNode("Style",a[c],b);return b},Style:function(a){var b=this.createElementNSPlus("Style");this.writeNode("Name",a,b);this.writeNode("Title",a,b);a.legend&&this.writeNode("LegendURL",a,b);return b},Name:function(a){return this.createElementNSPlus("Name",{value:a.name})},Title:function(a){return this.createElementNSPlus("Title",
+{value:a.title})},LegendURL:function(a){var b=this.createElementNSPlus("LegendURL");this.writeNode("OnlineResource",a.legend,b);return b},_WMS:function(a){var b=this.createElementNSPlus("Layer",{attributes:{name:a.params.LAYERS,queryable:a.queryable?"1":"0",hidden:a.visibility?"0":"1",opacity:a.hasOwnProperty("opacity")?a.opacity:null}});this.writeNode("ows:Title",a.name,b);this.writeNode("ows:OutputFormat",a.params.FORMAT,b);this.writeNode("Server",{service:OpenLayers.Format.Context.serviceTypes.WMS,
+version:a.params.VERSION,url:a.url},b);a.metadata.styles&&0<a.metadata.styles.length&&this.writeNode("StyleList",a.metadata.styles,b);return b},_Layer:function(a){var b,c,d;b=a.layer;c=a.subPaths;d=null;0<c.length?(b=c[0].join("/"),c=b.lastIndexOf("/"),d=this.nestingLayerLookup[b],c=0<c?b.substring(c+1,b.length):b,d||(d=this.createElementNSPlus("Layer"),this.writeNode("ows:Title",c,d),this.nestingLayerLookup[b]=d),a.subPaths.shift(),this.writeNode("_Layer",a,d)):(b instanceof OpenLayers.Layer.WMS?
+d=this.writeNode("_WMS",b):b instanceof OpenLayers.Layer.Vector&&(b.protocol instanceof OpenLayers.Protocol.WFS.v1?d=this.writeNode("_WFS",b):b.protocol instanceof OpenLayers.Protocol.HTTP?b.protocol.format instanceof OpenLayers.Format.GML?(b.protocol.format.version="2.1.2",d=this.writeNode("_GML",b)):b.protocol.format instanceof OpenLayers.Format.KML&&(b.protocol.format.version="2.2",d=this.writeNode("_KML",b)):(this.setNamespace("feature",this.featureNS),d=this.writeNode("_InlineGeometry",b))),
+b.options.maxScale&&this.writeNode("sld:MinScaleDenominator",b.options.maxScale,d),b.options.minScale&&this.writeNode("sld:MaxScaleDenominator",b.options.minScale,d),this.nestingLayerLookup[b.name]=d);return d},_WFS:function(a){var b=this.createElementNSPlus("Layer",{attributes:{name:a.protocol.featurePrefix+":"+a.protocol.featureType,hidden:a.visibility?"0":"1"}});this.writeNode("ows:Title",a.name,b);this.writeNode("Server",{service:OpenLayers.Format.Context.serviceTypes.WFS,version:a.protocol.version,
+url:a.protocol.url},b);return b},_InlineGeometry:function(a){var b=this.createElementNSPlus("Layer",{attributes:{name:this.featureType,hidden:a.visibility?"0":"1"}});this.writeNode("ows:Title",a.name,b);this.writeNode("InlineGeometry",a,b);return b},_GML:function(a){var b=this.createElementNSPlus("Layer");this.writeNode("ows:Title",a.name,b);this.writeNode("Server",{service:OpenLayers.Format.Context.serviceTypes.GML,url:a.protocol.url,version:a.protocol.format.version},b);return b},_KML:function(a){var b=
+this.createElementNSPlus("Layer");this.writeNode("ows:Title",a.name,b);this.writeNode("Server",{service:OpenLayers.Format.Context.serviceTypes.KML,version:a.protocol.format.version,url:a.protocol.url},b);return b}},gml:OpenLayers.Util.applyDefaults({boundedBy:function(a){var b=this.createElementNSPlus("gml:boundedBy");this.writeNode("gml:Box",a,b);return b}},OpenLayers.Format.GML.v2.prototype.writers.gml),ows:OpenLayers.Format.OWSCommon.v1_0_0.prototype.writers.ows,sld:OpenLayers.Format.SLD.v1_0_0.prototype.writers.sld,
+feature:OpenLayers.Format.GML.v2.prototype.writers.feature},CLASS_NAME:"OpenLayers.Format.OWSContext.v0_3_1"});OpenLayers.Popup=OpenLayers.Class({events:null,id:"",lonlat:null,div:null,contentSize:null,size:null,contentHTML:null,backgroundColor:"",opacity:"",border:"",contentDiv:null,groupDiv:null,closeDiv:null,autoSize:!1,minSize:null,maxSize:null,displayClass:"olPopup",contentDisplayClass:"olPopupContent",padding:0,disableFirefoxOverflowHack:!1,fixPadding:function(){"number"==typeof this.padding&&(this.padding=new OpenLayers.Bounds(this.padding,this.padding,this.padding,this.padding))},panMapIfOutOfView:!1,
+keepInMap:!1,closeOnMove:!1,map:null,initialize:function(a,b,c,d,e,f){null==a&&(a=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_"));this.id=a;this.lonlat=b;this.contentSize=null!=c?c:new OpenLayers.Size(OpenLayers.Popup.WIDTH,OpenLayers.Popup.HEIGHT);null!=d&&(this.contentHTML=d);this.backgroundColor=OpenLayers.Popup.COLOR;this.opacity=OpenLayers.Popup.OPACITY;this.border=OpenLayers.Popup.BORDER;this.div=OpenLayers.Util.createDiv(this.id,null,null,null,null,null,"hidden");this.div.className=this.displayClass;
+this.groupDiv=OpenLayers.Util.createDiv(this.id+"_GroupDiv",null,null,null,"relative",null,"hidden");a=this.div.id+"_contentDiv";this.contentDiv=OpenLayers.Util.createDiv(a,null,this.contentSize.clone(),null,"relative");this.contentDiv.className=this.contentDisplayClass;this.groupDiv.appendChild(this.contentDiv);this.div.appendChild(this.groupDiv);e&&this.addCloseBox(f);this.registerEvents()},destroy:function(){this.border=this.opacity=this.backgroundColor=this.contentHTML=this.size=this.lonlat=this.id=
+null;this.closeOnMove&&this.map&&this.map.events.unregister("movestart",this,this.hide);this.events.destroy();this.events=null;this.closeDiv&&(OpenLayers.Event.stopObservingElement(this.closeDiv),this.groupDiv.removeChild(this.closeDiv));this.closeDiv=null;this.div.removeChild(this.groupDiv);this.groupDiv=null;null!=this.map&&this.map.removePopup(this);this.panMapIfOutOfView=this.padding=this.maxSize=this.minSize=this.autoSize=this.div=this.map=null},draw:function(a){null==a&&null!=this.lonlat&&null!=
+this.map&&(a=this.map.getLayerPxFromLonLat(this.lonlat));this.closeOnMove&&this.map.events.register("movestart",this,this.hide);this.disableFirefoxOverflowHack||"firefox"!=OpenLayers.BROWSER_NAME||(this.map.events.register("movestart",this,function(){var a=document.defaultView.getComputedStyle(this.contentDiv,null).getPropertyValue("overflow");"hidden"!=a&&(this.contentDiv._oldOverflow=a,this.contentDiv.style.overflow="hidden")}),this.map.events.register("moveend",this,function(){var a=this.contentDiv._oldOverflow;
+a&&(this.contentDiv.style.overflow=a,this.contentDiv._oldOverflow=null)}));this.moveTo(a);this.autoSize||this.size||this.setSize(this.contentSize);this.setBackgroundColor();this.setOpacity();this.setBorder();this.setContentHTML();this.panMapIfOutOfView&&this.panIntoView();return this.div},updatePosition:function(){if(this.lonlat&&this.map){var a=this.map.getLayerPxFromLonLat(this.lonlat);a&&this.moveTo(a)}},moveTo:function(a){null!=a&&null!=this.div&&(this.div.style.left=a.x+"px",this.div.style.top=
+a.y+"px")},visible:function(){return OpenLayers.Element.visible(this.div)},toggle:function(){this.visible()?this.hide():this.show()},show:function(){this.div.style.display="";this.panMapIfOutOfView&&this.panIntoView()},hide:function(){this.div.style.display="none"},setSize:function(a){this.size=a.clone();var b=this.getContentDivPadding(),c=b.left+b.right,d=b.top+b.bottom;this.fixPadding();c+=this.padding.left+this.padding.right;d+=this.padding.top+this.padding.bottom;if(this.closeDiv)var e=parseInt(this.closeDiv.style.width),
+c=c+(e+b.right);this.size.w+=c;this.size.h+=d;"msie"==OpenLayers.BROWSER_NAME&&(this.contentSize.w+=b.left+b.right,this.contentSize.h+=b.bottom+b.top);null!=this.div&&(this.div.style.width=this.size.w+"px",this.div.style.height=this.size.h+"px");null!=this.contentDiv&&(this.contentDiv.style.width=a.w+"px",this.contentDiv.style.height=a.h+"px")},updateSize:function(){var a="<div class='"+this.contentDisplayClass+"'>"+this.contentDiv.innerHTML+"</div>",b=this.map?this.map.div:document.body,c=OpenLayers.Util.getRenderedDimensions(a,
+null,{displayClass:this.displayClass,containerElement:b}),d=this.getSafeContentSize(c),e=null;d.equals(c)?e=c:(c={w:d.w<c.w?d.w:null,h:d.h<c.h?d.h:null},c.w&&c.h?e=d:(a=OpenLayers.Util.getRenderedDimensions(a,c,{displayClass:this.contentDisplayClass,containerElement:b}),"hidden"!=OpenLayers.Element.getStyle(this.contentDiv,"overflow")&&a.equals(d)&&(d=OpenLayers.Util.getScrollbarWidth(),c.w?a.h+=d:a.w+=d),e=this.getSafeContentSize(a)));this.setSize(e)},setBackgroundColor:function(a){void 0!=a&&(this.backgroundColor=
+a);null!=this.div&&(this.div.style.backgroundColor=this.backgroundColor)},setOpacity:function(a){void 0!=a&&(this.opacity=a);null!=this.div&&(this.div.style.opacity=this.opacity,this.div.style.filter="alpha(opacity="+100*this.opacity+")")},setBorder:function(a){void 0!=a&&(this.border=a);null!=this.div&&(this.div.style.border=this.border)},setContentHTML:function(a){null!=a&&(this.contentHTML=a);null!=this.contentDiv&&(null!=this.contentHTML&&this.contentHTML!=this.contentDiv.innerHTML)&&(this.contentDiv.innerHTML=
+this.contentHTML,this.autoSize&&(this.registerImageListeners(),this.updateSize()))},registerImageListeners:function(){for(var a=function(){null!==this.popup.id&&(this.popup.updateSize(),this.popup.visible()&&this.popup.panMapIfOutOfView&&this.popup.panIntoView(),OpenLayers.Event.stopObserving(this.img,"load",this.img._onImgLoad))},b=this.contentDiv.getElementsByTagName("img"),c=0,d=b.length;c<d;c++){var e=b[c];if(0==e.width||0==e.height)e._onImgLoad=OpenLayers.Function.bind(a,{popup:this,img:e}),
+OpenLayers.Event.observe(e,"load",e._onImgLoad)}},getSafeContentSize:function(a){a=a.clone();var b=this.getContentDivPadding(),c=b.left+b.right,d=b.top+b.bottom;this.fixPadding();c+=this.padding.left+this.padding.right;d+=this.padding.top+this.padding.bottom;if(this.closeDiv)var e=parseInt(this.closeDiv.style.width),c=c+(e+b.right);this.minSize&&(a.w=Math.max(a.w,this.minSize.w-c),a.h=Math.max(a.h,this.minSize.h-d));this.maxSize&&(a.w=Math.min(a.w,this.maxSize.w-c),a.h=Math.min(a.h,this.maxSize.h-
+d));if(this.map&&this.map.size){e=b=0;if(this.keepInMap&&!this.panMapIfOutOfView)switch(e=this.map.getPixelFromLonLat(this.lonlat),this.relativePosition){case "tr":b=e.x;e=this.map.size.h-e.y;break;case "tl":b=this.map.size.w-e.x;e=this.map.size.h-e.y;break;case "bl":b=this.map.size.w-e.x;e=e.y;break;case "br":b=e.x;e=e.y;break;default:b=e.x,e=this.map.size.h-e.y}d=this.map.size.h-this.map.paddingForPopups.top-this.map.paddingForPopups.bottom-d-e;a.w=Math.min(a.w,this.map.size.w-this.map.paddingForPopups.left-
+this.map.paddingForPopups.right-c-b);a.h=Math.min(a.h,d)}return a},getContentDivPadding:function(){var a=this._contentDivPadding;a||(null==this.div.parentNode&&(this.div.style.display="none",document.body.appendChild(this.div)),this._contentDivPadding=a=new OpenLayers.Bounds(OpenLayers.Element.getStyle(this.contentDiv,"padding-left"),OpenLayers.Element.getStyle(this.contentDiv,"padding-bottom"),OpenLayers.Element.getStyle(this.contentDiv,"padding-right"),OpenLayers.Element.getStyle(this.contentDiv,
+"padding-top")),this.div.parentNode==document.body&&(document.body.removeChild(this.div),this.div.style.display=""));return a},addCloseBox:function(a){this.closeDiv=OpenLayers.Util.createDiv(this.id+"_close",null,{w:17,h:17});this.closeDiv.className="olPopupCloseBox";var b=this.getContentDivPadding();this.closeDiv.style.right=b.right+"px";this.closeDiv.style.top=b.top+"px";this.groupDiv.appendChild(this.closeDiv);a=a||function(a){this.hide();OpenLayers.Event.stop(a)};OpenLayers.Event.observe(this.closeDiv,
+"touchend",OpenLayers.Function.bindAsEventListener(a,this));OpenLayers.Event.observe(this.closeDiv,"click",OpenLayers.Function.bindAsEventListener(a,this))},panIntoView:function(){var a=this.map.getSize(),b=this.map.getViewPortPxFromLayerPx(new OpenLayers.Pixel(parseInt(this.div.style.left),parseInt(this.div.style.top))),c=b.clone();b.x<this.map.paddingForPopups.left?c.x=this.map.paddingForPopups.left:b.x+this.size.w>a.w-this.map.paddingForPopups.right&&(c.x=a.w-this.map.paddingForPopups.right-this.size.w);
+b.y<this.map.paddingForPopups.top?c.y=this.map.paddingForPopups.top:b.y+this.size.h>a.h-this.map.paddingForPopups.bottom&&(c.y=a.h-this.map.paddingForPopups.bottom-this.size.h);this.map.pan(b.x-c.x,b.y-c.y)},registerEvents:function(){this.events=new OpenLayers.Events(this,this.div,null,!0);this.events.on({mousedown:this.onmousedown,mousemove:this.onmousemove,mouseup:this.onmouseup,click:this.onclick,mouseout:this.onmouseout,dblclick:this.ondblclick,touchstart:function(a){OpenLayers.Event.stop(a,!0)},
+scope:this})},onmousedown:function(a){this.mousedown=!0;OpenLayers.Event.stop(a,!0)},onmousemove:function(a){this.mousedown&&OpenLayers.Event.stop(a,!0)},onmouseup:function(a){this.mousedown&&(this.mousedown=!1,OpenLayers.Event.stop(a,!0))},onclick:function(a){OpenLayers.Event.stop(a,!0)},onmouseout:function(a){this.mousedown=!1},ondblclick:function(a){OpenLayers.Event.stop(a,!0)},CLASS_NAME:"OpenLayers.Popup"});OpenLayers.Popup.WIDTH=200;OpenLayers.Popup.HEIGHT=200;OpenLayers.Popup.COLOR="white";
+OpenLayers.Popup.OPACITY=1;OpenLayers.Popup.BORDER="0px";OpenLayers.Control.ScaleLine=OpenLayers.Class(OpenLayers.Control,{maxWidth:100,topOutUnits:"km",topInUnits:"m",bottomOutUnits:"mi",bottomInUnits:"ft",eTop:null,eBottom:null,geodesic:!1,draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);this.eTop||(this.eTop=document.createElement("div"),this.eTop.className=this.displayClass+"Top",this.div.appendChild(this.eTop),this.eTop.style.visibility=""==this.topOutUnits||""==this.topInUnits?"hidden":"visible",this.eBottom=document.createElement("div"),
+this.eBottom.className=this.displayClass+"Bottom",this.div.appendChild(this.eBottom),this.eBottom.style.visibility=""==this.bottomOutUnits||""==this.bottomInUnits?"hidden":"visible");this.map.events.register("moveend",this,this.update);this.update();return this.div},getBarLen:function(a){var b=parseInt(Math.log(a)/Math.log(10)),b=Math.pow(10,b);a=parseInt(a/b);return(5<a?5:2<a?2:1)*b},update:function(){var a=this.map.getResolution();if(a){var b=this.map.getUnits(),c=OpenLayers.INCHES_PER_UNIT,d=this.maxWidth*
+a*c[b],e=1;!0===this.geodesic&&(e=(this.map.getGeodesicPixelSize().w||1E-6)*this.maxWidth/(d/c.km),d*=e);var f,g;1E5<d?(f=this.topOutUnits,g=this.bottomOutUnits):(f=this.topInUnits,g=this.bottomInUnits);var h=d/c[f],k=d/c[g],d=this.getBarLen(h),l=this.getBarLen(k),h=d/c[b]*c[f],k=l/c[b]*c[g],b=h/a/e,a=k/a/e;"visible"==this.eBottom.style.visibility&&(this.eBottom.style.width=Math.round(a)+"px",this.eBottom.innerHTML=l+" "+g);"visible"==this.eTop.style.visibility&&(this.eTop.style.width=Math.round(b)+
+"px",this.eTop.innerHTML=d+" "+f)}},CLASS_NAME:"OpenLayers.Control.ScaleLine"});OpenLayers.Icon=OpenLayers.Class({url:null,size:null,offset:null,calculateOffset:null,imageDiv:null,px:null,initialize:function(a,b,c,d){this.url=a;this.size=b||{w:20,h:20};this.offset=c||{x:-(this.size.w/2),y:-(this.size.h/2)};this.calculateOffset=d;a=OpenLayers.Util.createUniqueID("OL_Icon_");this.imageDiv=OpenLayers.Util.createAlphaImageDiv(a)},destroy:function(){this.erase();OpenLayers.Event.stopObservingElement(this.imageDiv.firstChild);this.imageDiv.innerHTML="";this.imageDiv=null},clone:function(){return new OpenLayers.Icon(this.url,
+this.size,this.offset,this.calculateOffset)},setSize:function(a){null!=a&&(this.size=a);this.draw()},setUrl:function(a){null!=a&&(this.url=a);this.draw()},draw:function(a){OpenLayers.Util.modifyAlphaImageDiv(this.imageDiv,null,null,this.size,this.url,"absolute");this.moveTo(a);return this.imageDiv},erase:function(){null!=this.imageDiv&&null!=this.imageDiv.parentNode&&OpenLayers.Element.remove(this.imageDiv)},setOpacity:function(a){OpenLayers.Util.modifyAlphaImageDiv(this.imageDiv,null,null,null,null,
+null,null,null,a)},moveTo:function(a){null!=a&&(this.px=a);null!=this.imageDiv&&(null==this.px?this.display(!1):(this.calculateOffset&&(this.offset=this.calculateOffset(this.size)),OpenLayers.Util.modifyAlphaImageDiv(this.imageDiv,null,{x:this.px.x+this.offset.x,y:this.px.y+this.offset.y})))},display:function(a){this.imageDiv.style.display=a?"":"none"},isDrawn:function(){return this.imageDiv&&this.imageDiv.parentNode&&11!=this.imageDiv.parentNode.nodeType},CLASS_NAME:"OpenLayers.Icon"});OpenLayers.Marker=OpenLayers.Class({icon:null,lonlat:null,events:null,map:null,initialize:function(a,b){this.lonlat=a;var c=b?b:OpenLayers.Marker.defaultIcon();null==this.icon?this.icon=c:(this.icon.url=c.url,this.icon.size=c.size,this.icon.offset=c.offset,this.icon.calculateOffset=c.calculateOffset);this.events=new OpenLayers.Events(this,this.icon.imageDiv)},destroy:function(){this.erase();this.map=null;this.events.destroy();this.events=null;null!=this.icon&&(this.icon.destroy(),this.icon=null)},
+draw:function(a){return this.icon.draw(a)},erase:function(){null!=this.icon&&this.icon.erase()},moveTo:function(a){null!=a&&null!=this.icon&&this.icon.moveTo(a);this.lonlat=this.map.getLonLatFromLayerPx(a)},isDrawn:function(){return this.icon&&this.icon.isDrawn()},onScreen:function(){var a=!1;this.map&&(a=this.map.getExtent().containsLonLat(this.lonlat));return a},inflate:function(a){this.icon&&this.icon.setSize({w:this.icon.size.w*a,h:this.icon.size.h*a})},setOpacity:function(a){this.icon.setOpacity(a)},
+setUrl:function(a){this.icon.setUrl(a)},display:function(a){this.icon.display(a)},CLASS_NAME:"OpenLayers.Marker"});OpenLayers.Marker.defaultIcon=function(){return new OpenLayers.Icon(OpenLayers.Util.getImageLocation("marker.png"),{w:21,h:25},{x:-10.5,y:-25})};OpenLayers.Layer.TileCache=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:!0,format:"image/png",serverResolutions:null,initialize:function(a,b,c,d){this.layername=c;OpenLayers.Layer.Grid.prototype.initialize.apply(this,[a,b,{},d]);this.extension=this.format.split("/")[1].toLowerCase();this.extension="jpg"==this.extension?"jpeg":this.extension},clone:function(a){null==a&&(a=new OpenLayers.Layer.TileCache(this.name,this.url,this.layername,this.getOptions()));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,
+[a])},getURL:function(a){var b=this.getServerResolution(),c=this.maxExtent,d=this.tileSize,e=Math.round((a.left-c.left)/(b*d.w));a=Math.round((a.bottom-c.bottom)/(b*d.h));b=null!=this.serverResolutions?OpenLayers.Util.indexOf(this.serverResolutions,b):this.map.getZoom();e=[this.layername,OpenLayers.Number.zeroPad(b,2),OpenLayers.Number.zeroPad(parseInt(e/1E6),3),OpenLayers.Number.zeroPad(parseInt(e/1E3)%1E3,3),OpenLayers.Number.zeroPad(parseInt(e)%1E3,3),OpenLayers.Number.zeroPad(parseInt(a/1E6),
+3),OpenLayers.Number.zeroPad(parseInt(a/1E3)%1E3,3),OpenLayers.Number.zeroPad(parseInt(a)%1E3,3)+"."+this.extension].join("/");b=this.url;OpenLayers.Util.isArray(b)&&(b=this.selectUrl(e,b));b="/"==b.charAt(b.length-1)?b:b+"/";return b+e},CLASS_NAME:"OpenLayers.Layer.TileCache"});OpenLayers.Strategy.Paging=OpenLayers.Class(OpenLayers.Strategy,{features:null,length:10,num:null,paging:!1,activate:function(){var a=OpenLayers.Strategy.prototype.activate.call(this);if(a)this.layer.events.on({beforefeaturesadded:this.cacheFeatures,scope:this});return a},deactivate:function(){var a=OpenLayers.Strategy.prototype.deactivate.call(this);a&&(this.clearCache(),this.layer.events.un({beforefeaturesadded:this.cacheFeatures,scope:this}));return a},cacheFeatures:function(a){this.paging||(this.clearCache(),
+this.features=a.features,this.pageNext(a))},clearCache:function(){if(this.features)for(var a=0;a<this.features.length;++a)this.features[a].destroy();this.num=this.features=null},pageCount:function(){return Math.ceil((this.features?this.features.length:0)/this.length)},pageNum:function(){return this.num},pageLength:function(a){a&&0<a&&(this.length=a);return this.length},pageNext:function(a){var b=!1;this.features&&(null===this.num&&(this.num=-1),b=this.page((this.num+1)*this.length,a));return b},pagePrevious:function(){var a=
+!1;this.features&&(null===this.num&&(this.num=this.pageCount()),a=this.page((this.num-1)*this.length));return a},page:function(a,b){var c=!1;if(this.features&&0<=a&&a<this.features.length){var d=Math.floor(a/this.length);d!=this.num&&(this.paging=!0,c=this.features.slice(a,a+this.length),this.layer.removeFeatures(this.layer.features),this.num=d,b&&b.features?b.features=c:this.layer.addFeatures(c),this.paging=!1,c=!0)}return c},CLASS_NAME:"OpenLayers.Strategy.Paging"});OpenLayers.Control.DragFeature=OpenLayers.Class(OpenLayers.Control,{geometryTypes:null,onStart:function(a,b){},onDrag:function(a,b){},onComplete:function(a,b){},onEnter:function(a){},onLeave:function(a){},documentDrag:!1,layer:null,feature:null,dragCallbacks:{},featureCallbacks:{},lastPixel:null,initialize:function(a,b){OpenLayers.Control.prototype.initialize.apply(this,[b]);this.layer=a;this.handlers={drag:new OpenLayers.Handler.Drag(this,OpenLayers.Util.extend({down:this.downFeature,move:this.moveFeature,
+up:this.upFeature,out:this.cancel,done:this.doneDragging},this.dragCallbacks),{documentDrag:this.documentDrag}),feature:new OpenLayers.Handler.Feature(this,this.layer,OpenLayers.Util.extend({click:this.clickFeature,clickout:this.clickoutFeature,over:this.overFeature,out:this.outFeature},this.featureCallbacks),{geometryTypes:this.geometryTypes})}},clickFeature:function(a){this.handlers.feature.touch&&(!this.over&&this.overFeature(a))&&(this.handlers.drag.dragstart(this.handlers.feature.evt),this.handlers.drag.stopDown=
+!1)},clickoutFeature:function(a){this.handlers.feature.touch&&this.over&&(this.outFeature(a),this.handlers.drag.stopDown=!0)},destroy:function(){this.layer=null;OpenLayers.Control.prototype.destroy.apply(this,[])},activate:function(){return this.handlers.feature.activate()&&OpenLayers.Control.prototype.activate.apply(this,arguments)},deactivate:function(){this.handlers.drag.deactivate();this.handlers.feature.deactivate();this.feature=null;this.dragging=!1;this.lastPixel=null;OpenLayers.Element.removeClass(this.map.viewPortDiv,
+this.displayClass+"Over");return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},overFeature:function(a){var b=!1;this.handlers.drag.dragging?this.over=this.feature.id==a.id?!0:!1:(this.feature=a,this.handlers.drag.activate(),this.over=b=!0,OpenLayers.Element.addClass(this.map.viewPortDiv,this.displayClass+"Over"),this.onEnter(a));return b},downFeature:function(a){this.lastPixel=a;this.onStart(this.feature,a)},moveFeature:function(a){var b=this.map.getResolution();this.feature.geometry.move(b*
+(a.x-this.lastPixel.x),b*(this.lastPixel.y-a.y));this.layer.drawFeature(this.feature);this.lastPixel=a;this.onDrag(this.feature,a)},upFeature:function(a){this.over||this.handlers.drag.deactivate()},doneDragging:function(a){this.onComplete(this.feature,a)},outFeature:function(a){this.handlers.drag.dragging?this.feature.id==a.id&&(this.over=!1):(this.over=!1,this.handlers.drag.deactivate(),OpenLayers.Element.removeClass(this.map.viewPortDiv,this.displayClass+"Over"),this.onLeave(a),this.feature=null)},
+cancel:function(){this.handlers.drag.deactivate();this.over=!1},setMap:function(a){this.handlers.drag.setMap(a);this.handlers.feature.setMap(a);OpenLayers.Control.prototype.setMap.apply(this,arguments)},CLASS_NAME:"OpenLayers.Control.DragFeature"});OpenLayers.Control.TransformFeature=OpenLayers.Class(OpenLayers.Control,{geometryTypes:null,layer:null,preserveAspectRatio:!1,rotate:!0,feature:null,renderIntent:"temporary",rotationHandleSymbolizer:null,box:null,center:null,scale:1,ratio:1,rotation:0,handles:null,rotationHandles:null,dragControl:null,irregular:!1,initialize:function(a,b){OpenLayers.Control.prototype.initialize.apply(this,[b]);this.layer=a;this.rotationHandleSymbolizer||(this.rotationHandleSymbolizer={stroke:!1,pointRadius:10,fillOpacity:0,
+cursor:"pointer"});this.createBox();this.createControl()},activate:function(){var a=!1;OpenLayers.Control.prototype.activate.apply(this,arguments)&&(this.dragControl.activate(),this.layer.addFeatures([this.box]),this.rotate&&this.layer.addFeatures(this.rotationHandles),this.layer.addFeatures(this.handles),a=!0);return a},deactivate:function(){var a=!1;OpenLayers.Control.prototype.deactivate.apply(this,arguments)&&(this.layer.removeFeatures(this.handles),this.rotate&&this.layer.removeFeatures(this.rotationHandles),
+this.layer.removeFeatures([this.box]),this.dragControl.deactivate(),a=!0);return a},setMap:function(a){this.dragControl.setMap(a);OpenLayers.Control.prototype.setMap.apply(this,arguments)},setFeature:function(a,b){b=OpenLayers.Util.applyDefaults(b,{rotation:0,scale:1,ratio:1});var c=this.rotation,d=this.center;OpenLayers.Util.extend(this,b);if(!1!==this.events.triggerEvent("beforesetfeature",{feature:a})){this.feature=a;this.activate();this._setfeature=!0;var e=this.feature.geometry.getBounds();this.box.move(e.getCenterLonLat());
+this.box.geometry.rotate(-c,d);this._angle=0;this.rotation?(c=a.geometry.clone(),c.rotate(-this.rotation,this.center),c=new OpenLayers.Feature.Vector(c.getBounds().toGeometry()),c.geometry.rotate(this.rotation,this.center),this.box.geometry.rotate(this.rotation,this.center),this.box.move(c.geometry.getBounds().getCenterLonLat()),c=c.geometry.components[0].components[0].getBounds().getCenterLonLat()):c=new OpenLayers.LonLat(e.left,e.bottom);this.handles[0].move(c);delete this._setfeature;this.events.triggerEvent("setfeature",
+{feature:a})}},unsetFeature:function(){this.active?this.deactivate():(this.feature=null,this.rotation=0,this.ratio=this.scale=1)},createBox:function(){var a=this;this.center=new OpenLayers.Geometry.Point(0,0);this.box=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString([new OpenLayers.Geometry.Point(-1,-1),new OpenLayers.Geometry.Point(0,-1),new OpenLayers.Geometry.Point(1,-1),new OpenLayers.Geometry.Point(1,0),new OpenLayers.Geometry.Point(1,1),new OpenLayers.Geometry.Point(0,1),new OpenLayers.Geometry.Point(-1,
+1),new OpenLayers.Geometry.Point(-1,0),new OpenLayers.Geometry.Point(-1,-1)]),null,"string"==typeof this.renderIntent?null:this.renderIntent);this.box.geometry.move=function(b,c){a._moving=!0;OpenLayers.Geometry.LineString.prototype.move.apply(this,arguments);a.center.move(b,c);delete a._moving};for(var b=function(a,b){OpenLayers.Geometry.Point.prototype.move.apply(this,arguments);this._rotationHandle&&this._rotationHandle.geometry.move(a,b);this._handle.geometry.move(a,b)},c=function(a,b,c){OpenLayers.Geometry.Point.prototype.resize.apply(this,
+arguments);this._rotationHandle&&this._rotationHandle.geometry.resize(a,b,c);this._handle.geometry.resize(a,b,c)},d=function(a,b){OpenLayers.Geometry.Point.prototype.rotate.apply(this,arguments);this._rotationHandle&&this._rotationHandle.geometry.rotate(a,b);this._handle.geometry.rotate(a,b)},e=function(b,c){var d=this.x,e=this.y;OpenLayers.Geometry.Point.prototype.move.call(this,b,c);if(!a._moving){var f=a.dragControl.handlers.drag.evt,g=!(!a._setfeature&&a.preserveAspectRatio)&&!(f&&f.shiftKey),
+h=new OpenLayers.Geometry.Point(d,e),f=a.center;this.rotate(-a.rotation,f);h.rotate(-a.rotation,f);var k=this.x-f.x,l=this.y-f.y,m=k-(this.x-h.x),n=l-(this.y-h.y);a.irregular&&!a._setfeature&&(k-=(this.x-h.x)/2,l-=(this.y-h.y)/2);this.x=d;this.y=e;h=1;g?(l=1E-5>Math.abs(n)?1:l/n,h=(1E-5>Math.abs(m)?1:k/m)/l):(m=Math.sqrt(m*m+n*n),l=Math.sqrt(k*k+l*l)/m);a._moving=!0;a.box.geometry.rotate(-a.rotation,f);delete a._moving;a.box.geometry.resize(l,f,h);a.box.geometry.rotate(a.rotation,f);a.transformFeature({scale:l,
+ratio:h});a.irregular&&!a._setfeature&&(k=f.clone(),k.x+=1E-5>Math.abs(d-f.x)?0:this.x-d,k.y+=1E-5>Math.abs(e-f.y)?0:this.y-e,a.box.geometry.move(this.x-d,this.y-e),a.transformFeature({center:k}))}},f=function(b,c){var d=this.x,e=this.y;OpenLayers.Geometry.Point.prototype.move.call(this,b,c);if(!a._moving){var f=a.dragControl.handlers.drag.evt,f=f&&f.shiftKey?45:1,g=a.center,h=this.x-g.x,k=this.y-g.y;this.x=d;this.y=e;d=Math.atan2(k-c,h-b);d=Math.atan2(k,h)-d;d*=180/Math.PI;a._angle=(a._angle+d)%
+360;d=a.rotation%f;if(Math.abs(a._angle)>=f||0!==d)d=Math.round(a._angle/f)*f-d,a._angle=0,a.box.geometry.rotate(d,g),a.transformFeature({rotation:d})}},g=Array(8),h=Array(4),k,l,m,n="sw s se e ne n nw w".split(" "),p=0;8>p;++p)k=this.box.geometry.components[p],l=new OpenLayers.Feature.Vector(k.clone(),{role:n[p]+"-resize"},"string"==typeof this.renderIntent?null:this.renderIntent),0==p%2&&(m=new OpenLayers.Feature.Vector(k.clone(),{role:n[p]+"-rotate"},"string"==typeof this.rotationHandleSymbolizer?
+null:this.rotationHandleSymbolizer),m.geometry.move=f,k._rotationHandle=m,h[p/2]=m),k.move=b,k.resize=c,k.rotate=d,l.geometry.move=e,k._handle=l,g[p]=l;this.rotationHandles=h;this.handles=g},createControl:function(){var a=this;this.dragControl=new OpenLayers.Control.DragFeature(this.layer,{documentDrag:!0,moveFeature:function(b){this.feature===a.feature&&(this.feature=a.box);OpenLayers.Control.DragFeature.prototype.moveFeature.apply(this,arguments)},onDrag:function(b,c){b===a.box&&a.transformFeature({center:a.center})},
+onStart:function(b,c){var d=!a.geometryTypes||-1!==OpenLayers.Util.indexOf(a.geometryTypes,b.geometry.CLASS_NAME),e=OpenLayers.Util.indexOf(a.handles,b),e=e+OpenLayers.Util.indexOf(a.rotationHandles,b);b!==a.feature&&(b!==a.box&&-2==e&&d)&&a.setFeature(b)},onComplete:function(b,c){a.events.triggerEvent("transformcomplete",{feature:a.feature})}})},drawHandles:function(){for(var a=this.layer,b=0;8>b;++b)this.rotate&&0===b%2&&a.drawFeature(this.rotationHandles[b/2],this.rotationHandleSymbolizer),a.drawFeature(this.handles[b],
+this.renderIntent)},transformFeature:function(a){if(!this._setfeature){this.scale*=a.scale||1;this.ratio*=a.ratio||1;var b=this.rotation;this.rotation=(this.rotation+(a.rotation||0))%360;if(!1!==this.events.triggerEvent("beforetransform",a)){var c=this.feature,d=c.geometry,e=this.center;d.rotate(-b,e);a.scale||a.ratio?d.resize(a.scale,e,a.ratio):a.center&&c.move(a.center.getBounds().getCenterLonLat());d.rotate(this.rotation,e);this.layer.drawFeature(c);c.toState(OpenLayers.State.UPDATE);this.events.triggerEvent("transform",
+a)}}this.layer.drawFeature(this.box,this.renderIntent);this.drawHandles()},destroy:function(){for(var a,b=0;8>b;++b)a=this.box.geometry.components[b],a._handle.destroy(),a._handle=null,a._rotationHandle&&a._rotationHandle.destroy(),a._rotationHandle=null;this.rotationHandles=this.rotationHandleSymbolizer=this.handles=this.feature=this.center=null;this.box.destroy();this.layer=this.box=null;this.dragControl.destroy();this.dragControl=null;OpenLayers.Control.prototype.destroy.apply(this,arguments)},
+CLASS_NAME:"OpenLayers.Control.TransformFeature"});OpenLayers.Handler.Box=OpenLayers.Class(OpenLayers.Handler,{dragHandler:null,boxDivClassName:"olHandlerBoxZoomBox",boxOffsets:null,initialize:function(a,b,c){OpenLayers.Handler.prototype.initialize.apply(this,arguments);this.dragHandler=new OpenLayers.Handler.Drag(this,{down:this.startBox,move:this.moveBox,out:this.removeBox,up:this.endBox},{keyMask:this.keyMask})},destroy:function(){OpenLayers.Handler.prototype.destroy.apply(this,arguments);this.dragHandler&&(this.dragHandler.destroy(),this.dragHandler=
+null)},setMap:function(a){OpenLayers.Handler.prototype.setMap.apply(this,arguments);this.dragHandler&&this.dragHandler.setMap(a)},startBox:function(a){this.callback("start",[]);this.zoomBox=OpenLayers.Util.createDiv("zoomBox",{x:-9999,y:-9999});this.zoomBox.className=this.boxDivClassName;this.zoomBox.style.zIndex=this.map.Z_INDEX_BASE.Popup-1;this.map.viewPortDiv.appendChild(this.zoomBox);OpenLayers.Element.addClass(this.map.viewPortDiv,"olDrawBox")},moveBox:function(a){var b=this.dragHandler.start.x,
+c=this.dragHandler.start.y,d=Math.abs(b-a.x),e=Math.abs(c-a.y),f=this.getBoxOffsets();this.zoomBox.style.width=d+f.width+1+"px";this.zoomBox.style.height=e+f.height+1+"px";this.zoomBox.style.left=(a.x<b?b-d-f.left:b-f.left)+"px";this.zoomBox.style.top=(a.y<c?c-e-f.top:c-f.top)+"px"},endBox:function(a){var b;if(5<Math.abs(this.dragHandler.start.x-a.x)||5<Math.abs(this.dragHandler.start.y-a.y)){var c=this.dragHandler.start;b=Math.min(c.y,a.y);var d=Math.max(c.y,a.y),e=Math.min(c.x,a.x);a=Math.max(c.x,
+a.x);b=new OpenLayers.Bounds(e,d,a,b)}else b=this.dragHandler.start.clone();this.removeBox();this.callback("done",[b])},removeBox:function(){this.map.viewPortDiv.removeChild(this.zoomBox);this.boxOffsets=this.zoomBox=null;OpenLayers.Element.removeClass(this.map.viewPortDiv,"olDrawBox")},activate:function(){return OpenLayers.Handler.prototype.activate.apply(this,arguments)?(this.dragHandler.activate(),!0):!1},deactivate:function(){return OpenLayers.Handler.prototype.deactivate.apply(this,arguments)?
+(this.dragHandler.deactivate()&&this.zoomBox&&this.removeBox(),!0):!1},getBoxOffsets:function(){if(!this.boxOffsets){var a=document.createElement("div");a.style.position="absolute";a.style.border="1px solid black";a.style.width="3px";document.body.appendChild(a);var b=3==a.clientWidth;document.body.removeChild(a);var a=parseInt(OpenLayers.Element.getStyle(this.zoomBox,"border-left-width")),c=parseInt(OpenLayers.Element.getStyle(this.zoomBox,"border-right-width")),d=parseInt(OpenLayers.Element.getStyle(this.zoomBox,
+"border-top-width")),e=parseInt(OpenLayers.Element.getStyle(this.zoomBox,"border-bottom-width"));this.boxOffsets={left:a,right:c,top:d,bottom:e,width:!1===b?a+c:0,height:!1===b?d+e:0}}return this.boxOffsets},CLASS_NAME:"OpenLayers.Handler.Box"});OpenLayers.Control.ZoomBox=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,out:!1,keyMask:null,alwaysZoom:!1,zoomOnClick:!0,draw:function(){this.handler=new OpenLayers.Handler.Box(this,{done:this.zoomBox},{keyMask:this.keyMask})},zoomBox:function(a){if(a instanceof OpenLayers.Bounds){var b,c=a.getCenterPixel();if(this.out){b=Math.min(this.map.size.h/(a.bottom-a.top),this.map.size.w/(a.right-a.left));var d=this.map.getExtent(),e=this.map.getLonLatFromPixel(c),f=e.lon-d.getWidth()/
+2*b;a=e.lon+d.getWidth()/2*b;var g=e.lat-d.getHeight()/2*b;b=e.lat+d.getHeight()/2*b;b=new OpenLayers.Bounds(f,g,a,b)}else f=this.map.getLonLatFromPixel({x:a.left,y:a.bottom}),a=this.map.getLonLatFromPixel({x:a.right,y:a.top}),b=new OpenLayers.Bounds(f.lon,f.lat,a.lon,a.lat);f=this.map.getZoom();g=this.map.getSize();a=g.w/2;g=g.h/2;b=this.map.getZoomForExtent(b);d=this.map.getResolution();e=this.map.getResolutionForZoom(b);d==e?this.map.setCenter(this.map.getLonLatFromPixel(c)):this.map.zoomTo(b,
+{x:(d*c.x-e*a)/(d-e),y:(d*c.y-e*g)/(d-e)});f==this.map.getZoom()&&!0==this.alwaysZoom&&this.map.zoomTo(f+(this.out?-1:1))}else this.zoomOnClick&&(this.out?this.map.zoomTo(this.map.getZoom()-1,a):this.map.zoomTo(this.map.getZoom()+1,a))},CLASS_NAME:"OpenLayers.Control.ZoomBox"});OpenLayers.Control.DragPan=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,panned:!1,interval:0,documentDrag:!1,kinetic:null,enableKinetic:!0,kineticInterval:10,draw:function(){if(this.enableKinetic&&OpenLayers.Kinetic){var a={interval:this.kineticInterval};"object"===typeof this.enableKinetic&&(a=OpenLayers.Util.extend(a,this.enableKinetic));this.kinetic=new OpenLayers.Kinetic(a)}this.handler=new OpenLayers.Handler.Drag(this,{move:this.panMap,done:this.panMapDone,down:this.panMapStart},
+{interval:this.interval,documentDrag:this.documentDrag})},panMapStart:function(){this.kinetic&&this.kinetic.begin()},panMap:function(a){this.kinetic&&this.kinetic.update(a);this.panned=!0;this.map.pan(this.handler.last.x-a.x,this.handler.last.y-a.y,{dragging:!0,animate:!1})},panMapDone:function(a){if(this.panned){var b=null;this.kinetic&&(b=this.kinetic.end(a));this.map.pan(this.handler.last.x-a.x,this.handler.last.y-a.y,{dragging:!!b,animate:!1});if(b){var c=this;this.kinetic.move(b,function(a,b,
+f){c.map.pan(a,b,{dragging:!f,animate:!1})})}this.panned=!1}},CLASS_NAME:"OpenLayers.Control.DragPan"});OpenLayers.Control.Navigation=OpenLayers.Class(OpenLayers.Control,{dragPan:null,dragPanOptions:null,pinchZoom:null,pinchZoomOptions:null,documentDrag:!1,zoomBox:null,zoomBoxEnabled:!0,zoomWheelEnabled:!0,mouseWheelOptions:null,handleRightClicks:!1,zoomBoxKeyMask:OpenLayers.Handler.MOD_SHIFT,autoActivate:!0,initialize:function(a){this.handlers={};OpenLayers.Control.prototype.initialize.apply(this,arguments)},destroy:function(){this.deactivate();this.dragPan&&this.dragPan.destroy();this.dragPan=null;
+this.zoomBox&&this.zoomBox.destroy();this.zoomBox=null;this.pinchZoom&&this.pinchZoom.destroy();this.pinchZoom=null;OpenLayers.Control.prototype.destroy.apply(this,arguments)},activate:function(){this.dragPan.activate();this.zoomWheelEnabled&&this.handlers.wheel.activate();this.handlers.click.activate();this.zoomBoxEnabled&&this.zoomBox.activate();this.pinchZoom&&this.pinchZoom.activate();return OpenLayers.Control.prototype.activate.apply(this,arguments)},deactivate:function(){this.pinchZoom&&this.pinchZoom.deactivate();
+this.zoomBox.deactivate();this.dragPan.deactivate();this.handlers.click.deactivate();this.handlers.wheel.deactivate();return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},draw:function(){this.handleRightClicks&&(this.map.viewPortDiv.oncontextmenu=OpenLayers.Function.False);this.handlers.click=new OpenLayers.Handler.Click(this,{click:this.defaultClick,dblclick:this.defaultDblClick,dblrightclick:this.defaultDblRightClick},{"double":!0,stopDouble:!0});this.dragPan=new OpenLayers.Control.DragPan(OpenLayers.Util.extend({map:this.map,
+documentDrag:this.documentDrag},this.dragPanOptions));this.zoomBox=new OpenLayers.Control.ZoomBox({map:this.map,keyMask:this.zoomBoxKeyMask});this.dragPan.draw();this.zoomBox.draw();this.handlers.wheel=new OpenLayers.Handler.MouseWheel(this,{up:this.wheelUp,down:this.wheelDown},OpenLayers.Util.extend(this.map.fractionalZoom?{}:{cumulative:!1,interval:50,maxDelta:6},this.mouseWheelOptions));OpenLayers.Control.PinchZoom&&(this.pinchZoom=new OpenLayers.Control.PinchZoom(OpenLayers.Util.extend({map:this.map},
+this.pinchZoomOptions)))},defaultClick:function(a){a.lastTouches&&2==a.lastTouches.length&&this.map.zoomOut()},defaultDblClick:function(a){this.map.zoomTo(this.map.zoom+1,a.xy)},defaultDblRightClick:function(a){this.map.zoomTo(this.map.zoom-1,a.xy)},wheelChange:function(a,b){this.map.fractionalZoom||(b=Math.round(b));var c=this.map.getZoom(),d;d=Math.max(c+b,0);d=Math.min(d,this.map.getNumZoomLevels());d!==c&&this.map.zoomTo(d,a.xy)},wheelUp:function(a,b){this.wheelChange(a,b||1)},wheelDown:function(a,
+b){this.wheelChange(a,b||-1)},disableZoomBox:function(){this.zoomBoxEnabled=!1;this.zoomBox.deactivate()},enableZoomBox:function(){this.zoomBoxEnabled=!0;this.active&&this.zoomBox.activate()},disableZoomWheel:function(){this.zoomWheelEnabled=!1;this.handlers.wheel.deactivate()},enableZoomWheel:function(){this.zoomWheelEnabled=!0;this.active&&this.handlers.wheel.activate()},CLASS_NAME:"OpenLayers.Control.Navigation"});OpenLayers.Control.DrawFeature=OpenLayers.Class(OpenLayers.Control,{layer:null,callbacks:null,multi:!1,featureAdded:function(){},initialize:function(a,b,c){OpenLayers.Control.prototype.initialize.apply(this,[c]);this.callbacks=OpenLayers.Util.extend({done:this.drawFeature,modify:function(a,b){this.layer.events.triggerEvent("sketchmodified",{vertex:a,feature:b})},create:function(a,b){this.layer.events.triggerEvent("sketchstarted",{vertex:a,feature:b})}},this.callbacks);this.layer=a;this.handlerOptions=
+this.handlerOptions||{};this.handlerOptions.layerOptions=OpenLayers.Util.applyDefaults(this.handlerOptions.layerOptions,{renderers:a.renderers,rendererOptions:a.rendererOptions});"multi"in this.handlerOptions||(this.handlerOptions.multi=this.multi);if(a=this.layer.styleMap&&this.layer.styleMap.styles.temporary)this.handlerOptions.layerOptions=OpenLayers.Util.applyDefaults(this.handlerOptions.layerOptions,{styleMap:new OpenLayers.StyleMap({"default":a})});this.handler=new b(this,this.callbacks,this.handlerOptions)},
+drawFeature:function(a){a=new OpenLayers.Feature.Vector(a);!1!==this.layer.events.triggerEvent("sketchcomplete",{feature:a})&&(a.state=OpenLayers.State.INSERT,this.layer.addFeatures([a]),this.featureAdded(a),this.events.triggerEvent("featureadded",{feature:a}))},insertXY:function(a,b){this.handler&&this.handler.line&&this.handler.insertXY(a,b)},insertDeltaXY:function(a,b){this.handler&&this.handler.line&&this.handler.insertDeltaXY(a,b)},insertDirectionLength:function(a,b){this.handler&&this.handler.line&&
+this.handler.insertDirectionLength(a,b)},insertDeflectionLength:function(a,b){this.handler&&this.handler.line&&this.handler.insertDeflectionLength(a,b)},undo:function(){return this.handler.undo&&this.handler.undo()},redo:function(){return this.handler.redo&&this.handler.redo()},finishSketch:function(){this.handler.finishGeometry()},cancel:function(){this.handler.cancel()},CLASS_NAME:"OpenLayers.Control.DrawFeature"});OpenLayers.Handler.Polygon=OpenLayers.Class(OpenLayers.Handler.Path,{holeModifier:null,drawingHole:!1,polygon:null,createFeature:function(a){a=this.layer.getLonLatFromViewPortPx(a);a=new OpenLayers.Geometry.Point(a.lon,a.lat);this.point=new OpenLayers.Feature.Vector(a);this.line=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LinearRing([this.point.geometry]));this.polygon=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon([this.line.geometry]));this.callback("create",[this.point.geometry,
+this.getSketch()]);this.point.geometry.clearBounds();this.layer.addFeatures([this.polygon,this.point],{silent:!0})},addPoint:function(a){if(!this.drawingHole&&this.holeModifier&&this.evt&&this.evt[this.holeModifier])for(var b=this.point.geometry,c=this.control.layer.features,d,e=c.length-1;0<=e;--e)if(d=c[e].geometry,(d instanceof OpenLayers.Geometry.Polygon||d instanceof OpenLayers.Geometry.MultiPolygon)&&d.intersects(b)){b=c[e];this.control.layer.removeFeatures([b],{silent:!0});this.control.layer.events.registerPriority("sketchcomplete",
+this,this.finalizeInteriorRing);this.control.layer.events.registerPriority("sketchmodified",this,this.enforceTopology);b.geometry.addComponent(this.line.geometry);this.polygon=b;this.drawingHole=!0;break}OpenLayers.Handler.Path.prototype.addPoint.apply(this,arguments)},getCurrentPointIndex:function(){return this.line.geometry.components.length-2},enforceTopology:function(a){a=a.vertex;var b=this.line.geometry.components;this.polygon.geometry.intersects(a)||(b=b[b.length-3],a.x=b.x,a.y=b.y)},finishGeometry:function(){this.line.geometry.removeComponent(this.line.geometry.components[this.line.geometry.components.length-
+2]);this.removePoint();this.finalize()},finalizeInteriorRing:function(){var a=this.line.geometry,b=0!==a.getArea();if(b){for(var c=this.polygon.geometry.components,d=c.length-2;0<=d;--d)if(a.intersects(c[d])){b=!1;break}if(b)a:for(d=c.length-2;0<d;--d)for(var e=c[d].components,f=0,g=e.length;f<g;++f)if(a.containsPoint(e[f])){b=!1;break a}}b?this.polygon.state!==OpenLayers.State.INSERT&&(this.polygon.state=OpenLayers.State.UPDATE):this.polygon.geometry.removeComponent(a);this.restoreFeature();return!1},
+cancel:function(){this.drawingHole&&(this.polygon.geometry.removeComponent(this.line.geometry),this.restoreFeature(!0));return OpenLayers.Handler.Path.prototype.cancel.apply(this,arguments)},restoreFeature:function(a){this.control.layer.events.unregister("sketchcomplete",this,this.finalizeInteriorRing);this.control.layer.events.unregister("sketchmodified",this,this.enforceTopology);this.layer.removeFeatures([this.polygon],{silent:!0});this.control.layer.addFeatures([this.polygon],{silent:!0});this.drawingHole=
+!1;a||this.control.layer.events.triggerEvent("sketchcomplete",{feature:this.polygon})},destroyFeature:function(a){OpenLayers.Handler.Path.prototype.destroyFeature.call(this,a);this.polygon=null},drawFeature:function(){this.layer.drawFeature(this.polygon,this.style);this.layer.drawFeature(this.point,this.style)},getSketch:function(){return this.polygon},getGeometry:function(){var a=this.polygon&&this.polygon.geometry;a&&this.multi&&(a=new OpenLayers.Geometry.MultiPolygon([a]));return a},CLASS_NAME:"OpenLayers.Handler.Polygon"});OpenLayers.Control.EditingToolbar=OpenLayers.Class(OpenLayers.Control.Panel,{citeCompliant:!1,initialize:function(a,b){OpenLayers.Control.Panel.prototype.initialize.apply(this,[b]);this.addControls([new OpenLayers.Control.Navigation]);var c=[new OpenLayers.Control.DrawFeature(a,OpenLayers.Handler.Point,{displayClass:"olControlDrawFeaturePoint",handlerOptions:{citeCompliant:this.citeCompliant}}),new OpenLayers.Control.DrawFeature(a,OpenLayers.Handler.Path,{displayClass:"olControlDrawFeaturePath",handlerOptions:{citeCompliant:this.citeCompliant}}),
+new OpenLayers.Control.DrawFeature(a,OpenLayers.Handler.Polygon,{displayClass:"olControlDrawFeaturePolygon",handlerOptions:{citeCompliant:this.citeCompliant}})];this.addControls(c)},draw:function(){var a=OpenLayers.Control.Panel.prototype.draw.apply(this,arguments);null===this.defaultControl&&(this.defaultControl=this.controls[0]);return a},CLASS_NAME:"OpenLayers.Control.EditingToolbar"});OpenLayers.Strategy.BBOX=OpenLayers.Class(OpenLayers.Strategy,{bounds:null,resolution:null,ratio:2,resFactor:null,response:null,activate:function(){var a=OpenLayers.Strategy.prototype.activate.call(this);a&&(this.layer.events.on({moveend:this.update,refresh:this.update,visibilitychanged:this.update,scope:this}),this.update());return a},deactivate:function(){var a=OpenLayers.Strategy.prototype.deactivate.call(this);a&&this.layer.events.un({moveend:this.update,refresh:this.update,visibilitychanged:this.update,
+scope:this});return a},update:function(a){var b=this.getMapBounds();null!==b&&(a&&a.force||this.layer.visibility&&this.layer.calculateInRange()&&this.invalidBounds(b))&&(this.calculateBounds(b),this.resolution=this.layer.map.getResolution(),this.triggerRead(a))},getMapBounds:function(){if(null===this.layer.map)return null;var a=this.layer.map.getExtent();a&&!this.layer.projection.equals(this.layer.map.getProjectionObject())&&(a=a.clone().transform(this.layer.map.getProjectionObject(),this.layer.projection));
+return a},invalidBounds:function(a){a||(a=this.getMapBounds());a=!this.bounds||!this.bounds.containsBounds(a);!a&&this.resFactor&&(a=this.resolution/this.layer.map.getResolution(),a=a>=this.resFactor||a<=1/this.resFactor);return a},calculateBounds:function(a){a||(a=this.getMapBounds());var b=a.getCenterLonLat(),c=a.getWidth()*this.ratio;a=a.getHeight()*this.ratio;this.bounds=new OpenLayers.Bounds(b.lon-c/2,b.lat-a/2,b.lon+c/2,b.lat+a/2)},triggerRead:function(a){!this.response||a&&!0===a.noAbort||
+(this.layer.protocol.abort(this.response),this.layer.events.triggerEvent("loadend"));var b={filter:this.createFilter()};this.layer.events.triggerEvent("loadstart",b);this.response=this.layer.protocol.read(OpenLayers.Util.applyDefaults({filter:b.filter,callback:this.merge,scope:this},a))},createFilter:function(){var a=new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.BBOX,value:this.bounds,projection:this.layer.projection});this.layer.filter&&(a=new OpenLayers.Filter.Logical({type:OpenLayers.Filter.Logical.AND,
+filters:[this.layer.filter,a]}));return a},merge:function(a){this.layer.destroyFeatures();if(a.success()){var b=a.features;if(b&&0<b.length){var c=this.layer.projection,d=this.layer.map.getProjectionObject();if(!d.equals(c))for(var e,f=0,g=b.length;f<g;++f)(e=b[f].geometry)&&e.transform(c,d);this.layer.addFeatures(b)}}else this.bounds=null;this.response=null;this.layer.events.triggerEvent("loadend",{response:a})},CLASS_NAME:"OpenLayers.Strategy.BBOX"});OpenLayers.Layer.WorldWind=OpenLayers.Class(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{},isBaseLayer:!0,lzd:null,zoomLevels:null,initialize:function(a,b,c,d,e,f){this.lzd=c;this.zoomLevels=d;c=[];c.push(a,b,e,f);OpenLayers.Layer.Grid.prototype.initialize.apply(this,c);this.params=OpenLayers.Util.applyDefaults(this.params,this.DEFAULT_PARAMS)},getZoom:function(){var a=this.map.getZoom();this.map.getMaxExtent();return a-=Math.log(this.maxResolution/(this.lzd/512))/Math.log(2)},getURL:function(a){a=this.adjustBounds(a);
+var b=this.getZoom(),c=this.map.getMaxExtent(),d=this.lzd/Math.pow(2,this.getZoom()),e=Math.floor((a.left-c.left)/d);a=Math.floor((a.bottom-c.bottom)/d);return this.map.getResolution()<=this.lzd/512&&this.getZoom()<=this.zoomLevels?this.getFullRequestString({L:b,X:e,Y:a}):OpenLayers.Util.getImageLocation("blank.gif")},CLASS_NAME:"OpenLayers.Layer.WorldWind"});OpenLayers.Protocol.CSW=function(a){a=OpenLayers.Util.applyDefaults(a,OpenLayers.Protocol.CSW.DEFAULTS);var b=OpenLayers.Protocol.CSW["v"+a.version.replace(/\./g,"_")];if(!b)throw"Unsupported CSW version: "+a.version;return new b(a)};OpenLayers.Protocol.CSW.DEFAULTS={version:"2.0.2"};OpenLayers.Format.WMTSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.0.0",yx:{"urn:ogc:def:crs:EPSG::4326":!0},createLayer:function(a,b){if(!("layer"in b))throw Error("Missing property 'layer' in configuration.");for(var c=a.contents,d,e=0,f=c.layers.length;e<f;++e)if(c.layers[e].identifier===b.layer){d=c.layers[e];break}if(!d)throw Error("Layer not found");var g=b.format;!g&&(d.formats&&d.formats.length)&&(g=d.formats[0]);var h;b.matrixSet?h=c.tileMatrixSets[b.matrixSet]:
+1<=d.tileMatrixSetLinks.length&&(h=c.tileMatrixSets[d.tileMatrixSetLinks[0].tileMatrixSet]);if(!h)throw Error("matrixSet not found");for(var k,e=0,f=d.styles.length;e<f&&(k=d.styles[e],!k.isDefault);++e);c=b.requestEncoding;if(!c&&(c="KVP",a.operationsMetadata.GetTile.dcp.http)){var l=a.operationsMetadata.GetTile.dcp.http;l.get[0].constraints&&(l=l.get[0].constraints.GetEncoding.allowedValues,l.KVP||!l.REST&&!l.RESTful||(c="REST"))}var l=[],m=b.params||{};delete b.params;for(var n=0,p=d.dimensions.length;n<
+p;n++){var q=d.dimensions[n];l.push(q.identifier);m.hasOwnProperty(q.identifier)||(m[q.identifier]=q["default"])}var n=b.projection||h.supportedCRS.replace(/urn:ogc:def:crs:(\w+):(.*:)?(\w+)$/,"$1:$3"),p=b.units||("EPSG:4326"===n?"degrees":"m"),q=[],r;for(r in h.matrixIds)h.matrixIds.hasOwnProperty(r)&&q.push(2.8E-4*h.matrixIds[r].scaleDenominator/OpenLayers.METERS_PER_INCH/OpenLayers.INCHES_PER_UNIT[p]);if("REST"===c&&d.resourceUrls){r=[];for(var f=0,s=d.resourceUrls.length;f<s;++f)e=d.resourceUrls[f],
+e.format===g&&"tile"===e.resourceType&&r.push(e.template)}else{s=a.operationsMetadata.GetTile.dcp.http.get;r=[];for(var t,e=0,f=s.length;e<f;e++)t=s[e].constraints,(!t||t&&t.GetEncoding.allowedValues[c])&&r.push(s[e].url)}return new OpenLayers.Layer.WMTS(OpenLayers.Util.applyDefaults(b,{url:r,requestEncoding:c,name:d.title,style:k.identifier,format:g,matrixIds:h.matrixIds,matrixSet:h.identifier,projection:n,units:p,resolutions:!1===b.isBaseLayer?void 0:q,serverResolutions:q,tileFullExtent:h.bounds,
+dimensions:l,params:m}))},CLASS_NAME:"OpenLayers.Format.WMTSCapabilities"});OpenLayers.Layer.Google.v3={DEFAULTS:{sphericalMercator:!0,projection:"EPSG:900913"},animationEnabled:!0,loadMapObject:function(){this.type||(this.type=google.maps.MapTypeId.ROADMAP);var a,b=OpenLayers.Layer.Google.cache[this.map.id];b?(a=b.mapObject,++b.count):(a=this.map.getCenter(),b=document.createElement("div"),b.className="olForeignContainer",b.style.width="100%",b.style.height="100%",a=new google.maps.Map(b,{center:a?new google.maps.LatLng(a.lat,a.lon):new google.maps.LatLng(0,0),zoom:this.map.getZoom()||
+0,mapTypeId:this.type,disableDefaultUI:!0,keyboardShortcuts:!1,draggable:!1,disableDoubleClickZoom:!0,scrollwheel:!1,streetViewControl:!1}),b=document.createElement("div"),b.style.width="100%",b.style.height="100%",a.controls[google.maps.ControlPosition.TOP_LEFT].push(b),b={googleControl:b,mapObject:a,count:1},OpenLayers.Layer.Google.cache[this.map.id]=b);this.mapObject=a;this.setGMapVisibility(this.visibility)},onMapResize:function(){this.visibility&&google.maps.event.trigger(this.mapObject,"resize")},
+setGMapVisibility:function(a){var b=OpenLayers.Layer.Google.cache[this.map.id],c=this.map;if(b){for(var d=this.type,e=c.layers,f,g=e.length-1;0<=g;--g)if(f=e[g],f instanceof OpenLayers.Layer.Google&&!0===f.visibility&&!0===f.inRange){d=f.type;a=!0;break}e=this.mapObject.getDiv();if(!0===a){if(e.parentNode!==c.div)if(b.rendered)c.div.appendChild(e),b.googleControl.appendChild(c.viewPortDiv),google.maps.event.trigger(this.mapObject,"resize");else{var h=this;google.maps.event.addListenerOnce(this.mapObject,
+"tilesloaded",function(){b.rendered=!0;h.setGMapVisibility(h.getVisibility());h.moveTo(h.map.getCenter())})}this.mapObject.setMapTypeId(d)}else b.googleControl.hasChildNodes()&&(c.div.appendChild(c.viewPortDiv),c.div.removeChild(e))}},getMapContainer:function(){return this.mapObject.getDiv()},getMapObjectBoundsFromOLBounds:function(a){var b=null;null!=a&&(b=this.sphericalMercator?this.inverseMercator(a.bottom,a.left):new OpenLayers.LonLat(a.bottom,a.left),a=this.sphericalMercator?this.inverseMercator(a.top,
+a.right):new OpenLayers.LonLat(a.top,a.right),b=new google.maps.LatLngBounds(new google.maps.LatLng(b.lat,b.lon),new google.maps.LatLng(a.lat,a.lon)));return b},getMapObjectLonLatFromMapObjectPixel:function(a){var b=this.map.getSize(),c=this.getLongitudeFromMapObjectLonLat(this.mapObject.center),d=this.getLatitudeFromMapObjectLonLat(this.mapObject.center),e=this.map.getResolution();a=new OpenLayers.LonLat(c+(a.x-b.w/2)*e,d-(a.y-b.h/2)*e);this.wrapDateLine&&(a=a.wrapDateLine(this.maxExtent));return this.getMapObjectLonLatFromLonLat(a.lon,
+a.lat)},getMapObjectPixelFromMapObjectLonLat:function(a){var b=this.getLongitudeFromMapObjectLonLat(a);a=this.getLatitudeFromMapObjectLonLat(a);var c=this.map.getResolution(),d=this.map.getExtent();return this.getMapObjectPixelFromXY(1/c*(b-d.left),1/c*(d.top-a))},setMapObjectCenter:function(a,b){if(!1===this.animationEnabled&&b!=this.mapObject.zoom){var c=this.getMapContainer();google.maps.event.addListenerOnce(this.mapObject,"idle",function(){c.style.visibility=""});c.style.visibility="hidden"}this.mapObject.setOptions({center:a,
+zoom:b})},getMapObjectZoomFromMapObjectBounds:function(a){return this.mapObject.getBoundsZoomLevel(a)},getMapObjectLonLatFromLonLat:function(a,b){var c;this.sphericalMercator?(c=this.inverseMercator(a,b),c=new google.maps.LatLng(c.lat,c.lon)):c=new google.maps.LatLng(b,a);return c},getMapObjectPixelFromXY:function(a,b){return new google.maps.Point(a,b)}};OpenLayers.Format.WPSDescribeProcess=OpenLayers.Class(OpenLayers.Format.XML,{VERSION:"1.0.0",namespaces:{wps:"http://www.opengis.net/wps/1.0.0",ows:"http://www.opengis.net/ows/1.1",xsi:"http://www.w3.org/2001/XMLSchema-instance"},schemaLocation:"http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd",defaultPrefix:"wps",regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,
+[a]));a&&9==a.nodeType&&(a=a.documentElement);var b={};this.readNode(a,b);return b},readers:{wps:{ProcessDescriptions:function(a,b){b.processDescriptions={};this.readChildNodes(a,b.processDescriptions)},ProcessDescription:function(a,b){var c={processVersion:this.getAttributeNS(a,this.namespaces.wps,"processVersion"),statusSupported:"true"===a.getAttribute("statusSupported"),storeSupported:"true"===a.getAttribute("storeSupported")};this.readChildNodes(a,c);b[c.identifier]=c},DataInputs:function(a,
+b){b.dataInputs=[];this.readChildNodes(a,b.dataInputs)},ProcessOutputs:function(a,b){b.processOutputs=[];this.readChildNodes(a,b.processOutputs)},Output:function(a,b){var c={};this.readChildNodes(a,c);b.push(c)},ComplexOutput:function(a,b){b.complexOutput={};this.readChildNodes(a,b.complexOutput)},LiteralOutput:function(a,b){b.literalOutput={};this.readChildNodes(a,b.literalOutput)},Input:function(a,b){var c={maxOccurs:parseInt(a.getAttribute("maxOccurs")),minOccurs:parseInt(a.getAttribute("minOccurs"))};
+this.readChildNodes(a,c);b.push(c)},BoundingBoxData:function(a,b){b.boundingBoxData={};this.readChildNodes(a,b.boundingBoxData)},CRS:function(a,b){b.CRSs||(b.CRSs={});b.CRSs[this.getChildValue(a)]=!0},LiteralData:function(a,b){b.literalData={};this.readChildNodes(a,b.literalData)},ComplexData:function(a,b){b.complexData={};this.readChildNodes(a,b.complexData)},Default:function(a,b){b["default"]={};this.readChildNodes(a,b["default"])},Supported:function(a,b){b.supported={};this.readChildNodes(a,b.supported)},
+Format:function(a,b){var c={};this.readChildNodes(a,c);b.formats||(b.formats={});b.formats[c.mimeType]=!0},MimeType:function(a,b){b.mimeType=this.getChildValue(a)}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers.ows},CLASS_NAME:"OpenLayers.Format.WPSDescribeProcess"});OpenLayers.Format.WKT=OpenLayers.Class(OpenLayers.Format,{initialize:function(a){this.regExes={typeStr:/^\s*(\w+)\s*\(\s*(.*)\s*\)\s*$/,spaces:/\s+/,parenComma:/\)\s*,\s*\(/,doubleParenComma:/\)\s*\)\s*,\s*\(\s*\(/,trimParens:/^\s*\(?(.*?)\)?\s*$/};OpenLayers.Format.prototype.initialize.apply(this,[a])},read:function(a){var b,c;a=a.replace(/[\n\r]/g," ");if(c=this.regExes.typeStr.exec(a))if(a=c[1].toLowerCase(),c=c[2],this.parse[a]&&(b=this.parse[a].apply(this,[c])),this.internalProjection&&this.externalProjection)if(b&&
+"OpenLayers.Feature.Vector"==b.CLASS_NAME)b.geometry.transform(this.externalProjection,this.internalProjection);else if(b&&"geometrycollection"!=a&&"object"==typeof b)for(a=0,c=b.length;a<c;a++)b[a].geometry.transform(this.externalProjection,this.internalProjection);return b},write:function(a){var b,c;a.constructor==Array?c=!0:(a=[a],c=!1);var d=[];c&&d.push("GEOMETRYCOLLECTION(");for(var e=0,f=a.length;e<f;++e)c&&0<e&&d.push(","),b=a[e].geometry,d.push(this.extractGeometry(b));c&&d.push(")");return d.join("")},
+extractGeometry:function(a){var b=a.CLASS_NAME.split(".")[2].toLowerCase();if(!this.extract[b])return null;this.internalProjection&&this.externalProjection&&(a=a.clone(),a.transform(this.internalProjection,this.externalProjection));return("collection"==b?"GEOMETRYCOLLECTION":b.toUpperCase())+"("+this.extract[b].apply(this,[a])+")"},extract:{point:function(a){return a.x+" "+a.y},multipoint:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push("("+this.extract.point.apply(this,[a.components[c]])+
+")");return b.join(",")},linestring:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push(this.extract.point.apply(this,[a.components[c]]));return b.join(",")},multilinestring:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push("("+this.extract.linestring.apply(this,[a.components[c]])+")");return b.join(",")},polygon:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push("("+this.extract.linestring.apply(this,[a.components[c]])+")");return b.join(",")},multipolygon:function(a){for(var b=
+[],c=0,d=a.components.length;c<d;++c)b.push("("+this.extract.polygon.apply(this,[a.components[c]])+")");return b.join(",")},collection:function(a){for(var b=[],c=0,d=a.components.length;c<d;++c)b.push(this.extractGeometry.apply(this,[a.components[c]]));return b.join(",")}},parse:{point:function(a){a=OpenLayers.String.trim(a).split(this.regExes.spaces);return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(a[0],a[1]))},multipoint:function(a){for(var b=OpenLayers.String.trim(a).split(","),
+c=[],d=0,e=b.length;d<e;++d)a=b[d].replace(this.regExes.trimParens,"$1"),c.push(this.parse.point.apply(this,[a]).geometry);return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.MultiPoint(c))},linestring:function(a){a=OpenLayers.String.trim(a).split(",");for(var b=[],c=0,d=a.length;c<d;++c)b.push(this.parse.point.apply(this,[a[c]]).geometry);return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.LineString(b))},multilinestring:function(a){for(var b=OpenLayers.String.trim(a).split(this.regExes.parenComma),
+c=[],d=0,e=b.length;d<e;++d)a=b[d].replace(this.regExes.trimParens,"$1"),c.push(this.parse.linestring.apply(this,[a]).geometry);return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.MultiLineString(c))},polygon:function(a){var b;a=OpenLayers.String.trim(a).split(this.regExes.parenComma);for(var c=[],d=0,e=a.length;d<e;++d)b=a[d].replace(this.regExes.trimParens,"$1"),b=this.parse.linestring.apply(this,[b]).geometry,b=new OpenLayers.Geometry.LinearRing(b.components),c.push(b);return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon(c))},
+multipolygon:function(a){for(var b=OpenLayers.String.trim(a).split(this.regExes.doubleParenComma),c=[],d=0,e=b.length;d<e;++d)a=b[d].replace(this.regExes.trimParens,"$1"),c.push(this.parse.polygon.apply(this,[a]).geometry);return new OpenLayers.Feature.Vector(new OpenLayers.Geometry.MultiPolygon(c))},geometrycollection:function(a){a=a.replace(/,\s*([A-Za-z])/g,"|$1");a=OpenLayers.String.trim(a).split("|");for(var b=[],c=0,d=a.length;c<d;++c)b.push(OpenLayers.Format.WKT.prototype.read.apply(this,[a[c]]));
+return b}},CLASS_NAME:"OpenLayers.Format.WKT"});OpenLayers.WPSProcess=OpenLayers.Class({client:null,server:null,identifier:null,description:null,localWPS:"http://geoserver/wps",formats:null,chained:0,executeCallbacks:null,initialize:function(a){OpenLayers.Util.extend(this,a);this.executeCallbacks=[];this.formats={"application/wkt":new OpenLayers.Format.WKT,"application/json":new OpenLayers.Format.GeoJSON}},describe:function(a){a=a||{};if(!this.description)this.client.describeProcess(this.server,this.identifier,function(b){this.description||this.parseDescription(b);
+a.callback&&a.callback.call(a.scope,this.description)},this);else if(a.callback){var b=this.description;window.setTimeout(function(){a.callback.call(a.scope,b)},0)}},configure:function(a){this.describe({callback:function(){var b=this.description,c=a.inputs,d,e,f;e=0;for(f=b.dataInputs.length;e<f;++e)d=b.dataInputs[e],this.setInputData(d,c[d.identifier]);a.callback&&a.callback.call(a.scope)},scope:this});return this},execute:function(a){this.configure({inputs:a.inputs,callback:function(){var b=this,
+c=this.getOutputIndex(b.description.processOutputs,a.output);b.setResponseForm({outputIndex:c});(function e(){OpenLayers.Util.removeItem(b.executeCallbacks,e);0!==b.chained?b.executeCallbacks.push(e):OpenLayers.Request.POST({url:b.client.servers[b.server].url,data:(new OpenLayers.Format.WPSExecute).write(b.description),success:function(e){var g=b.findMimeType(b.description.processOutputs[c].complexOutput.supported.formats);e=b.formats[g].read(e.responseText);e instanceof OpenLayers.Feature.Vector&&
+(e=[e]);a.success&&(g={},g[a.output||"result"]=e,a.success.call(a.scope,g))},scope:b})})()},scope:this})},output:function(a){return new OpenLayers.WPSProcess.ChainLink({process:this,output:a})},parseDescription:function(a){a=this.client.servers[this.server];this.description=(new OpenLayers.Format.WPSDescribeProcess).read(a.processDescription[this.identifier]).processDescriptions[this.identifier]},setInputData:function(a,b){delete a.data;delete a.reference;if(b instanceof OpenLayers.WPSProcess.ChainLink)++this.chained,
+a.reference={method:"POST",href:b.process.server===this.server?this.localWPS:this.client.servers[b.process.server].url},b.process.describe({callback:function(){--this.chained;this.chainProcess(a,b)},scope:this});else{a.data={};var c=a.complexData;c?(c=this.findMimeType(c.supported.formats),a.data.complexData={mimeType:c,value:this.formats[c].write(this.toFeatures(b))}):a.data.literalData={value:b}}},setResponseForm:function(a){a=a||{};var b=this.description.processOutputs[a.outputIndex||0];this.description.responseForm=
+{rawDataOutput:{identifier:b.identifier,mimeType:this.findMimeType(b.complexOutput.supported.formats,a.supportedFormats)}}},getOutputIndex:function(a,b){var c;if(b)for(var d=a.length-1;0<=d;--d){if(a[d].identifier===b){c=d;break}}else c=0;return c},chainProcess:function(a,b){var c=this.getOutputIndex(b.process.description.processOutputs,b.output);a.reference.mimeType=this.findMimeType(a.complexData.supported.formats,b.process.description.processOutputs[c].complexOutput.supported.formats);var d={};
+d[a.reference.mimeType]=!0;b.process.setResponseForm({outputIndex:c,supportedFormats:d});for(a.reference.body=b.process.description;0<this.executeCallbacks.length;)this.executeCallbacks[0]()},toFeatures:function(a){var b=OpenLayers.Util.isArray(a);b||(a=[a]);for(var c=Array(a.length),d,e=0,f=a.length;e<f;++e)d=a[e],c[e]=d instanceof OpenLayers.Feature.Vector?d:new OpenLayers.Feature.Vector(d);return b?c:c[0]},findMimeType:function(a,b){b=b||this.formats;for(var c in a)if(c in b)return c},CLASS_NAME:"OpenLayers.WPSProcess"});
+OpenLayers.WPSProcess.ChainLink=OpenLayers.Class({process:null,output:null,initialize:function(a){OpenLayers.Util.extend(this,a)},CLASS_NAME:"OpenLayers.WPSProcess.ChainLink"});OpenLayers.WPSClient=OpenLayers.Class({servers:null,version:"1.0.0",lazy:!1,events:null,initialize:function(a){OpenLayers.Util.extend(this,a);this.events=new OpenLayers.Events(this);this.servers={};for(var b in a.servers)this.servers[b]="string"==typeof a.servers[b]?{url:a.servers[b],version:this.version,processDescription:{}}:a.servers[b]},execute:function(a){this.getProcess(a.server,a.process).execute({inputs:a.inputs,success:a.success,scope:a.scope})},getProcess:function(a,b){var c=new OpenLayers.WPSProcess({client:this,
+server:a,identifier:b});this.lazy||c.describe();return c},describeProcess:function(a,b,c,d){var e=this.servers[a];e.processDescription[b]?window.setTimeout(function(){c.call(d,e.processDescription[b])},0):b in e.processDescription?this.events.register("describeprocess",this,function g(a){a.identifier===b&&(this.events.unregister("describeprocess",this,g),c.call(d,a.raw))}):(e.processDescription[b]=null,OpenLayers.Request.GET({url:e.url,params:{SERVICE:"WPS",VERSION:e.version,REQUEST:"DescribeProcess",
+IDENTIFIER:b},success:function(a){e.processDescription[b]=a.responseText;this.events.triggerEvent("describeprocess",{identifier:b,raw:a.responseText})},scope:this}))},destroy:function(){this.events.destroy();this.servers=this.events=null},CLASS_NAME:"OpenLayers.WPSClient"});OpenLayers.Format.CSWGetRecords.v2_0_2=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{csw:"http://www.opengis.net/cat/csw/2.0.2",dc:"http://purl.org/dc/elements/1.1/",dct:"http://purl.org/dc/terms/",gmd:"http://www.isotc211.org/2005/gmd",geonet:"http://www.fao.org/geonetwork",ogc:"http://www.opengis.net/ogc",ows:"http://www.opengis.net/ows",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},defaultPrefix:"csw",version:"2.0.2",schemaLocation:"http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd",
+requestId:null,resultType:null,outputFormat:null,outputSchema:null,startPosition:null,maxRecords:null,DistributedSearch:null,ResponseHandler:null,Query:null,regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);var b={};this.readNode(a,b);return b},
+readers:{csw:{GetRecordsResponse:function(a,b){b.records=[];this.readChildNodes(a,b);var c=this.getAttributeNS(a,"","version");""!=c&&(b.version=c)},RequestId:function(a,b){b.RequestId=this.getChildValue(a)},SearchStatus:function(a,b){b.SearchStatus={};var c=this.getAttributeNS(a,"","timestamp");""!=c&&(b.SearchStatus.timestamp=c)},SearchResults:function(a,b){this.readChildNodes(a,b);for(var c=a.attributes,d={},e=0,f=c.length;e<f;++e)d[c[e].name]="numberOfRecordsMatched"==c[e].name||"numberOfRecordsReturned"==
+c[e].name||"nextRecord"==c[e].name?parseInt(c[e].nodeValue):c[e].nodeValue;b.SearchResults=d},SummaryRecord:function(a,b){var c={type:"SummaryRecord"};this.readChildNodes(a,c);b.records.push(c)},BriefRecord:function(a,b){var c={type:"BriefRecord"};this.readChildNodes(a,c);b.records.push(c)},DCMIRecord:function(a,b){var c={type:"DCMIRecord"};this.readChildNodes(a,c);b.records.push(c)},Record:function(a,b){var c={type:"Record"};this.readChildNodes(a,c);b.records.push(c)},"*":function(a,b){var c=a.localName||
+a.nodeName.split(":").pop();b[c]=this.getChildValue(a)}},geonet:{info:function(a,b){var c={};this.readChildNodes(a,c);b.gninfo=c}},dc:{"*":function(a,b){var c=a.localName||a.nodeName.split(":").pop();OpenLayers.Util.isArray(b[c])||(b[c]=[]);for(var d={},e=a.attributes,f=0,g=e.length;f<g;++f)d[e[f].name]=e[f].nodeValue;d.value=this.getChildValue(a);""!=d.value&&b[c].push(d)}},dct:{"*":function(a,b){var c=a.localName||a.nodeName.split(":").pop();OpenLayers.Util.isArray(b[c])||(b[c]=[]);b[c].push(this.getChildValue(a))}},
+ows:OpenLayers.Util.applyDefaults({BoundingBox:function(a,b){b.bounds&&(b.BoundingBox=[{crs:b.projection,value:[b.bounds.left,b.bounds.bottom,b.bounds.right,b.bounds.top]}],delete b.projection,delete b.bounds);OpenLayers.Format.OWSCommon.v1_0_0.prototype.readers.ows.BoundingBox.apply(this,arguments)}},OpenLayers.Format.OWSCommon.v1_0_0.prototype.readers.ows)},write:function(a){a=this.writeNode("csw:GetRecords",a);a.setAttribute("xmlns:gmd",this.namespaces.gmd);return OpenLayers.Format.XML.prototype.write.apply(this,
+[a])},writers:{csw:{GetRecords:function(a){a||(a={});var b=this.createElementNSPlus("csw:GetRecords",{attributes:{service:"CSW",version:this.version,requestId:a.requestId||this.requestId,resultType:a.resultType||this.resultType,outputFormat:a.outputFormat||this.outputFormat,outputSchema:a.outputSchema||this.outputSchema,startPosition:a.startPosition||this.startPosition,maxRecords:a.maxRecords||this.maxRecords}});(a.DistributedSearch||this.DistributedSearch)&&this.writeNode("csw:DistributedSearch",
+a.DistributedSearch||this.DistributedSearch,b);var c=a.ResponseHandler||this.ResponseHandler;if(OpenLayers.Util.isArray(c)&&0<c.length)for(var d=0,e=c.length;d<e;d++)this.writeNode("csw:ResponseHandler",c[d],b);this.writeNode("Query",a.Query||this.Query,b);return b},DistributedSearch:function(a){return this.createElementNSPlus("csw:DistributedSearch",{attributes:{hopCount:a.hopCount}})},ResponseHandler:function(a){return this.createElementNSPlus("csw:ResponseHandler",{value:a.value})},Query:function(a){a||
+(a={});var b=this.createElementNSPlus("csw:Query",{attributes:{typeNames:a.typeNames||"csw:Record"}}),c=a.ElementName;if(OpenLayers.Util.isArray(c)&&0<c.length)for(var d=0,e=c.length;d<e;d++)this.writeNode("csw:ElementName",c[d],b);else this.writeNode("csw:ElementSetName",a.ElementSetName||{value:"summary"},b);a.Constraint&&this.writeNode("csw:Constraint",a.Constraint,b);a.SortBy&&this.writeNode("ogc:SortBy",a.SortBy,b);return b},ElementName:function(a){return this.createElementNSPlus("csw:ElementName",
+{value:a.value})},ElementSetName:function(a){return this.createElementNSPlus("csw:ElementSetName",{attributes:{typeNames:a.typeNames},value:a.value})},Constraint:function(a){var b=this.createElementNSPlus("csw:Constraint",{attributes:{version:a.version}});if(a.Filter){var c=new OpenLayers.Format.Filter({version:a.version});b.appendChild(c.write(a.Filter))}else a.CqlText&&(a=this.createElementNSPlus("CqlText",{value:a.CqlText.value}),b.appendChild(a));return b}},ogc:OpenLayers.Format.Filter.v1_1_0.prototype.writers.ogc},
+CLASS_NAME:"OpenLayers.Format.CSWGetRecords.v2_0_2"});/*
+ Apache 2 
+
+ Contains portions of Rico <http://openrico.org/>
+
+ Copyright 2005 Sabre Airline Solutions  
+
+ Licensed under the Apache License, Version 2.0 (the "License"); you
+ may not use this file except in compliance with the License. You
+ may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0  
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied. See the License for the specific language governing
+ permissions and limitations under the License. 
+*/
+OpenLayers.Marker.Box=OpenLayers.Class(OpenLayers.Marker,{bounds:null,div:null,initialize:function(a,b,c){this.bounds=a;this.div=OpenLayers.Util.createDiv();this.div.style.overflow="hidden";this.events=new OpenLayers.Events(this,this.div);this.setBorder(b,c)},destroy:function(){this.div=this.bounds=null;OpenLayers.Marker.prototype.destroy.apply(this,arguments)},setBorder:function(a,b){a||(a="red");b||(b=2);this.div.style.border=b+"px solid "+a},draw:function(a,b){OpenLayers.Util.modifyDOMElement(this.div,
+null,a,b);return this.div},onScreen:function(){var a=!1;this.map&&(a=this.map.getExtent().containsBounds(this.bounds,!0,!0));return a},display:function(a){this.div.style.display=a?"":"none"},CLASS_NAME:"OpenLayers.Marker.Box"});OpenLayers.Format.Text=OpenLayers.Class(OpenLayers.Format,{defaultStyle:null,extractStyles:!0,initialize:function(a){a=a||{};!1!==a.extractStyles&&(a.defaultStyle={externalGraphic:OpenLayers.Util.getImageLocation("marker.png"),graphicWidth:21,graphicHeight:25,graphicXOffset:-10.5,graphicYOffset:-12.5});OpenLayers.Format.prototype.initialize.apply(this,[a])},read:function(a){a=a.split("\n");for(var b,c=[],d=0;d<a.length-1;d++){var e=a[d].replace(/^\s*/,"").replace(/\s*$/,"");if("#"!=e.charAt(0))if(b){for(var e=
+e.split("\t"),f=new OpenLayers.Geometry.Point(0,0),g={},h=this.defaultStyle?OpenLayers.Util.applyDefaults({},this.defaultStyle):null,k=!1,l=0;l<e.length;l++)if(e[l])if("point"==b[l])k=e[l].split(","),f.y=parseFloat(k[0]),f.x=parseFloat(k[1]),k=!0;else if("lat"==b[l])f.y=parseFloat(e[l]),k=!0;else if("lon"==b[l])f.x=parseFloat(e[l]),k=!0;else if("title"==b[l])g.title=e[l];else if("image"==b[l]||"icon"==b[l]&&h)h.externalGraphic=e[l];else if("iconSize"==b[l]&&h){var m=e[l].split(",");h.graphicWidth=
+parseFloat(m[0]);h.graphicHeight=parseFloat(m[1])}else"iconOffset"==b[l]&&h?(m=e[l].split(","),h.graphicXOffset=parseFloat(m[0]),h.graphicYOffset=parseFloat(m[1])):"description"==b[l]?g.description=e[l]:"overflow"==b[l]?g.overflow=e[l]:g[b[l]]=e[l];k&&(this.internalProjection&&this.externalProjection&&f.transform(this.externalProjection,this.internalProjection),e=new OpenLayers.Feature.Vector(f,g,h),c.push(e))}else b=e.split("\t")}return c},CLASS_NAME:"OpenLayers.Format.Text"});OpenLayers.Layer.Text=OpenLayers.Class(OpenLayers.Layer.Markers,{location:null,features:null,formatOptions:null,selectedFeature:null,initialize:function(a,b){OpenLayers.Layer.Markers.prototype.initialize.apply(this,arguments);this.features=[]},destroy:function(){OpenLayers.Layer.Markers.prototype.destroy.apply(this,arguments);this.clearFeatures();this.features=null},loadText:function(){this.loaded||null==this.location||(this.events.triggerEvent("loadstart"),OpenLayers.Request.GET({url:this.location,
+success:this.parseData,failure:function(a){this.events.triggerEvent("loadend")},scope:this}),this.loaded=!0)},moveTo:function(a,b,c){OpenLayers.Layer.Markers.prototype.moveTo.apply(this,arguments);this.visibility&&!this.loaded&&this.loadText()},parseData:function(a){a=a.responseText;var b={};OpenLayers.Util.extend(b,this.formatOptions);this.map&&!this.projection.equals(this.map.getProjectionObject())&&(b.externalProjection=this.projection,b.internalProjection=this.map.getProjectionObject());a=(new OpenLayers.Format.Text(b)).read(a);
+for(var b=0,c=a.length;b<c;b++){var d={},e=a[b],f,g,h;f=new OpenLayers.LonLat(e.geometry.x,e.geometry.y);e.style.graphicWidth&&e.style.graphicHeight&&(g=new OpenLayers.Size(e.style.graphicWidth,e.style.graphicHeight));void 0!==e.style.graphicXOffset&&void 0!==e.style.graphicYOffset&&(h=new OpenLayers.Pixel(e.style.graphicXOffset,e.style.graphicYOffset));null!=e.style.externalGraphic?d.icon=new OpenLayers.Icon(e.style.externalGraphic,g,h):(d.icon=OpenLayers.Marker.defaultIcon(),null!=g&&d.icon.setSize(g));
+null!=e.attributes.title&&null!=e.attributes.description&&(d.popupContentHTML="<h2>"+e.attributes.title+"</h2><p>"+e.attributes.description+"</p>");d.overflow=e.attributes.overflow||"auto";d=new OpenLayers.Feature(this,f,d);this.features.push(d);f=d.createMarker();null!=e.attributes.title&&null!=e.attributes.description&&f.events.register("click",d,this.markerClick);this.addMarker(f)}this.events.triggerEvent("loadend")},markerClick:function(a){var b=this==this.layer.selectedFeature;this.layer.selectedFeature=
+b?null:this;for(var c=0,d=this.layer.map.popups.length;c<d;c++)this.layer.map.removePopup(this.layer.map.popups[c]);b||this.layer.map.addPopup(this.createPopup());OpenLayers.Event.stop(a)},clearFeatures:function(){if(null!=this.features)for(;0<this.features.length;){var a=this.features[0];OpenLayers.Util.removeItem(this.features,a);a.destroy()}},CLASS_NAME:"OpenLayers.Layer.Text"});OpenLayers.Handler.RegularPolygon=OpenLayers.Class(OpenLayers.Handler.Drag,{sides:4,radius:null,snapAngle:null,snapToggle:"shiftKey",layerOptions:null,persist:!1,irregular:!1,citeCompliant:!1,angle:null,fixedRadius:!1,feature:null,layer:null,origin:null,initialize:function(a,b,c){c&&c.layerOptions&&c.layerOptions.styleMap||(this.style=OpenLayers.Util.extend(OpenLayers.Feature.Vector.style["default"],{}));OpenLayers.Handler.Drag.prototype.initialize.apply(this,[a,b,c]);this.options=c?c:{}},setOptions:function(a){OpenLayers.Util.extend(this.options,
+a);OpenLayers.Util.extend(this,a)},activate:function(){var a=!1;OpenLayers.Handler.Drag.prototype.activate.apply(this,arguments)&&(a=OpenLayers.Util.extend({displayInLayerSwitcher:!1,calculateInRange:OpenLayers.Function.True,wrapDateLine:this.citeCompliant},this.layerOptions),this.layer=new OpenLayers.Layer.Vector(this.CLASS_NAME,a),this.map.addLayer(this.layer),a=!0);return a},deactivate:function(){var a=!1;OpenLayers.Handler.Drag.prototype.deactivate.apply(this,arguments)&&(this.dragging&&this.cancel(),
+null!=this.layer.map&&(this.layer.destroy(!1),this.feature&&this.feature.destroy()),this.feature=this.layer=null,a=!0);return a},down:function(a){this.fixedRadius=!!this.radius;a=this.layer.getLonLatFromViewPortPx(a.xy);this.origin=new OpenLayers.Geometry.Point(a.lon,a.lat);if(!this.fixedRadius||this.irregular)this.radius=this.map.getResolution();this.persist&&this.clear();this.feature=new OpenLayers.Feature.Vector;this.createGeometry();this.callback("create",[this.origin,this.feature]);this.layer.addFeatures([this.feature],
+{silent:!0});this.layer.drawFeature(this.feature,this.style)},move:function(a){var b=this.layer.getLonLatFromViewPortPx(a.xy),b=new OpenLayers.Geometry.Point(b.lon,b.lat);this.irregular?(a=Math.sqrt(2)*Math.abs(b.y-this.origin.y)/2,this.radius=Math.max(this.map.getResolution()/2,a)):this.fixedRadius?this.origin=b:(this.calculateAngle(b,a),this.radius=Math.max(this.map.getResolution()/2,b.distanceTo(this.origin)));this.modifyGeometry();if(this.irregular){a=b.x-this.origin.x;var b=b.y-this.origin.y,
+c;c=0==b?a/(this.radius*Math.sqrt(2)):a/b;this.feature.geometry.resize(1,this.origin,c);this.feature.geometry.move(a/2,b/2)}this.layer.drawFeature(this.feature,this.style)},up:function(a){this.finalize();this.start==this.last&&this.callback("done",[a.xy])},out:function(a){this.finalize()},createGeometry:function(){this.angle=Math.PI*(1/this.sides-0.5);this.snapAngle&&(this.angle+=this.snapAngle*(Math.PI/180));this.feature.geometry=OpenLayers.Geometry.Polygon.createRegularPolygon(this.origin,this.radius,
+this.sides,this.snapAngle)},modifyGeometry:function(){var a,b,c=this.feature.geometry.components[0];c.components.length!=this.sides+1&&(this.createGeometry(),c=this.feature.geometry.components[0]);for(var d=0;d<this.sides;++d)b=c.components[d],a=this.angle+2*d*Math.PI/this.sides,b.x=this.origin.x+this.radius*Math.cos(a),b.y=this.origin.y+this.radius*Math.sin(a),b.clearBounds()},calculateAngle:function(a,b){var c=Math.atan2(a.y-this.origin.y,a.x-this.origin.x);if(this.snapAngle&&this.snapToggle&&!b[this.snapToggle]){var d=
+Math.PI/180*this.snapAngle;this.angle=Math.round(c/d)*d}else this.angle=c},cancel:function(){this.callback("cancel",null);this.finalize()},finalize:function(){this.origin=null;this.radius=this.options.radius},clear:function(){this.layer&&(this.layer.renderer.clear(),this.layer.destroyFeatures())},callback:function(a,b){this.callbacks[a]&&this.callbacks[a].apply(this.control,[this.feature.geometry.clone()]);this.persist||"done"!=a&&"cancel"!=a||this.clear()},CLASS_NAME:"OpenLayers.Handler.RegularPolygon"});OpenLayers.Control.SLDSelect=OpenLayers.Class(OpenLayers.Control,{clearOnDeactivate:!1,layers:null,callbacks:null,selectionSymbolizer:{Polygon:{fillColor:"#FF0000",stroke:!1},Line:{strokeColor:"#FF0000",strokeWidth:2},Point:{graphicName:"square",fillColor:"#FF0000",pointRadius:5}},layerOptions:null,sketchStyle:null,wfsCache:{},layerCache:{},initialize:function(a,b){OpenLayers.Control.prototype.initialize.apply(this,[b]);this.callbacks=OpenLayers.Util.extend({done:this.select,click:this.select},this.callbacks);
+this.handlerOptions=this.handlerOptions||{};this.layerOptions=OpenLayers.Util.applyDefaults(this.layerOptions,{displayInLayerSwitcher:!1,tileOptions:{maxGetUrlLength:2048}});this.sketchStyle&&(this.handlerOptions.layerOptions=OpenLayers.Util.applyDefaults(this.handlerOptions.layerOptions,{styleMap:new OpenLayers.StyleMap({"default":this.sketchStyle})}));this.handler=new a(this,this.callbacks,this.handlerOptions)},destroy:function(){for(var a in this.layerCache)delete this.layerCache[a];for(a in this.wfsCache)delete this.wfsCache[a];
+OpenLayers.Control.prototype.destroy.apply(this,arguments)},coupleLayerVisiblity:function(a){this.setVisibility(a.object.getVisibility())},createSelectionLayer:function(a){var b;if(this.layerCache[a.id])b=this.layerCache[a.id];else{b=new OpenLayers.Layer.WMS(a.name,a.url,a.params,OpenLayers.Util.applyDefaults(this.layerOptions,a.getOptions()));this.layerCache[a.id]=b;if(!1===this.layerOptions.displayInLayerSwitcher)a.events.on({visibilitychanged:this.coupleLayerVisiblity,scope:b});this.map.addLayer(b)}return b},
+createSLD:function(a,b,c){for(var d={version:"1.0.0",namedLayers:{}},e=(""+a.params.LAYERS).split(","),f=0,g=e.length;f<g;f++){var h=e[f];d.namedLayers[h]={name:h,userStyles:[]};var k=this.selectionSymbolizer,l=c[f];0<=l.type.indexOf("Polygon")?k={Polygon:this.selectionSymbolizer.Polygon}:0<=l.type.indexOf("LineString")?k={Line:this.selectionSymbolizer.Line}:0<=l.type.indexOf("Point")&&(k={Point:this.selectionSymbolizer.Point});d.namedLayers[h].userStyles.push({name:"default",rules:[new OpenLayers.Rule({symbolizer:k,
+filter:b[f],maxScaleDenominator:a.options.minScale})]})}return(new OpenLayers.Format.SLD({srsName:this.map.getProjection()})).write(d)},parseDescribeLayer:function(a){var b=new OpenLayers.Format.WMSDescribeLayer,c=a.responseXML;c&&c.documentElement||(c=a.responseText);a=b.read(c);for(var b=[],c=null,d=0,e=a.length;d<e;d++)"WFS"==a[d].owsType&&(b.push(a[d].typeName),c=a[d].owsURL);OpenLayers.Request.GET({url:c,params:{SERVICE:"WFS",TYPENAME:b.toString(),REQUEST:"DescribeFeatureType",VERSION:"1.0.0"},
+callback:function(a){var b=new OpenLayers.Format.WFSDescribeFeatureType,c=a.responseXML;c&&c.documentElement||(c=a.responseText);a=b.read(c);this.control.wfsCache[this.layer.id]=a;this.control._queue&&this.control.applySelection()},scope:this})},getGeometryAttributes:function(a){var b=[];a=this.wfsCache[a.id];for(var c=0,d=a.featureTypes.length;c<d;c++)for(var e=a.featureTypes[c].properties,f=0,g=e.length;f<g;f++){var h=e[f],k=h.type;(0<=k.indexOf("LineString")||0<=k.indexOf("GeometryAssociationType")||
+0<=k.indexOf("GeometryPropertyType")||0<=k.indexOf("Point")||0<=k.indexOf("Polygon"))&&b.push(h)}return b},activate:function(){var a=OpenLayers.Control.prototype.activate.call(this);if(a)for(var b=0,c=this.layers.length;b<c;b++){var d=this.layers[b];d&&!this.wfsCache[d.id]&&OpenLayers.Request.GET({url:d.url,params:{SERVICE:"WMS",VERSION:d.params.VERSION,LAYERS:d.params.LAYERS,REQUEST:"DescribeLayer"},callback:this.parseDescribeLayer,scope:{layer:d,control:this}})}return a},deactivate:function(){var a=
+OpenLayers.Control.prototype.deactivate.call(this);if(a)for(var b=0,c=this.layers.length;b<c;b++){var d=this.layers[b];if(d&&!0===this.clearOnDeactivate){var e=this.layerCache,f=e[d.id];f&&(d.events.un({visibilitychanged:this.coupleLayerVisiblity,scope:f}),f.destroy(),delete e[d.id])}}return a},setLayers:function(a){this.active?(this.deactivate(),this.layers=a,this.activate()):this.layers=a},createFilter:function(a,b){var c=null;this.handler instanceof OpenLayers.Handler.RegularPolygon?c=!0===this.handler.irregular?
+new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.BBOX,property:a.name,value:b.getBounds()}):new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.INTERSECTS,property:a.name,value:b}):this.handler instanceof OpenLayers.Handler.Polygon?c=new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.INTERSECTS,property:a.name,value:b}):this.handler instanceof OpenLayers.Handler.Path?c=0<=a.type.indexOf("Point")?new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.DWITHIN,
+property:a.name,distance:0.01*this.map.getExtent().getWidth(),distanceUnits:this.map.getUnits(),value:b}):new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.INTERSECTS,property:a.name,value:b}):this.handler instanceof OpenLayers.Handler.Click&&(c=0<=a.type.indexOf("Polygon")?new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.INTERSECTS,property:a.name,value:b}):new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.DWITHIN,property:a.name,distance:0.01*this.map.getExtent().getWidth(),
+distanceUnits:this.map.getUnits(),value:b}));return c},select:function(a){this._queue=function(){for(var b=0,c=this.layers.length;b<c;b++){for(var d=this.layers[b],e=this.getGeometryAttributes(d),f=[],g=0,h=e.length;g<h;g++){var k=e[g];if(null!==k){if(!(a instanceof OpenLayers.Geometry)){var l=this.map.getLonLatFromPixel(a.xy);a=new OpenLayers.Geometry.Point(l.lon,l.lat)}k=this.createFilter(k,a);null!==k&&f.push(k)}}g=this.createSelectionLayer(d);this.events.triggerEvent("selected",{layer:d,filters:f});
+d=this.createSLD(d,f,e);g.mergeNewParams({SLD_BODY:d});delete this._queue}};this.applySelection()},applySelection:function(){for(var a=!0,b=0,c=this.layers.length;b<c;b++)if(!this.wfsCache[this.layers[b].id]){a=!1;break}a&&this._queue.call(this)},CLASS_NAME:"OpenLayers.Control.SLDSelect"});OpenLayers.Control.Scale=OpenLayers.Class(OpenLayers.Control,{element:null,geodesic:!1,initialize:function(a,b){OpenLayers.Control.prototype.initialize.apply(this,[b]);this.element=OpenLayers.Util.getElement(a)},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);this.element||(this.element=document.createElement("div"),this.div.appendChild(this.element));this.map.events.register("moveend",this,this.updateScale);this.updateScale();return this.div},updateScale:function(){var a;
+if(!0===this.geodesic){if(!this.map.getUnits())return;a=OpenLayers.INCHES_PER_UNIT;a=(this.map.getGeodesicPixelSize().w||1E-6)*a.km*OpenLayers.DOTS_PER_INCH}else a=this.map.getScale();a&&(a=9500<=a&&95E4>=a?Math.round(a/1E3)+"K":95E4<=a?Math.round(a/1E6)+"M":Math.round(a),this.element.innerHTML=OpenLayers.i18n("Scale = 1 : ${scaleDenom}",{scaleDenom:a}))},CLASS_NAME:"OpenLayers.Control.Scale"});OpenLayers.Layer.MapGuide=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:!0,useHttpTile:!1,singleTile:!1,useOverlay:!1,useAsyncOverlay:!0,TILE_PARAMS:{operation:"GETTILEIMAGE",version:"1.2.0"},SINGLE_TILE_PARAMS:{operation:"GETMAPIMAGE",format:"PNG",locale:"en",clip:"1",version:"1.0.0"},OVERLAY_PARAMS:{operation:"GETDYNAMICMAPOVERLAYIMAGE",format:"PNG",locale:"en",clip:"1",version:"2.0.0"},FOLDER_PARAMS:{tileColumnsPerFolder:30,tileRowsPerFolder:30,format:"png",querystring:null},defaultSize:new OpenLayers.Size(300,
+300),tileOriginCorner:"tl",initialize:function(a,b,c,d){OpenLayers.Layer.Grid.prototype.initialize.apply(this,arguments);if(null==d||null==d.isBaseLayer)this.isBaseLayer="true"!=this.transparent&&!0!=this.transparent;d&&null!=d.useOverlay&&(this.useOverlay=d.useOverlay);this.singleTile?this.useOverlay?(OpenLayers.Util.applyDefaults(this.params,this.OVERLAY_PARAMS),this.useAsyncOverlay||(this.params.version="1.0.0")):OpenLayers.Util.applyDefaults(this.params,this.SINGLE_TILE_PARAMS):(this.useHttpTile?
+OpenLayers.Util.applyDefaults(this.params,this.FOLDER_PARAMS):OpenLayers.Util.applyDefaults(this.params,this.TILE_PARAMS),this.setTileSize(this.defaultSize))},clone:function(a){null==a&&(a=new OpenLayers.Layer.MapGuide(this.name,this.url,this.params,this.getOptions()));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,[a])},getURL:function(a){var b;b=a.getCenterLonLat();var c=this.map.getSize();this.singleTile?(a={setdisplaydpi:OpenLayers.DOTS_PER_INCH,setdisplayheight:c.h*this.ratio,setdisplaywidth:c.w*
+this.ratio,setviewcenterx:b.lon,setviewcentery:b.lat,setviewscale:this.map.getScale()},this.useOverlay&&!this.useAsyncOverlay&&(b={},b=OpenLayers.Util.extend(b,a),b.operation="GETVISIBLEMAPEXTENT",b.version="1.0.0",b.session=this.params.session,b.mapName=this.params.mapName,b.format="text/xml",b=this.getFullRequestString(b),OpenLayers.Request.GET({url:b,async:!1})),b=this.getFullRequestString(a)):(c=this.map.getResolution(),b=Math.floor((a.left-this.maxExtent.left)/c),b=Math.round(b/this.tileSize.w),
+a=Math.floor((this.maxExtent.top-a.top)/c),a=Math.round(a/this.tileSize.h),b=this.useHttpTile?this.getImageFilePath({tilecol:b,tilerow:a,scaleindex:this.resolutions.length-this.map.zoom-1}):this.getFullRequestString({tilecol:b,tilerow:a,scaleindex:this.resolutions.length-this.map.zoom-1}));return b},getFullRequestString:function(a,b){var c=null==b?this.url:b;"object"==typeof c&&(c=c[Math.floor(Math.random()*c.length)]);var d=c,e=OpenLayers.Util.extend({},this.params),e=OpenLayers.Util.extend(e,a),
+f=OpenLayers.Util.upperCaseObject(OpenLayers.Util.getParameters(c)),g;for(g in e)g.toUpperCase()in f&&delete e[g];e=OpenLayers.Util.getParameterString(e);e=e.replace(/,/g,"+");""!=e&&(f=c.charAt(c.length-1),d="&"==f||"?"==f?d+e:-1==c.indexOf("?")?d+("?"+e):d+("&"+e));return d},getImageFilePath:function(a,b){var c=null==b?this.url:b;"object"==typeof c&&(c=c[Math.floor(Math.random()*c.length)]);var d="",e="";0>a.tilerow&&(d="-");d=0==a.tilerow?d+"0":d+Math.floor(Math.abs(a.tilerow/this.params.tileRowsPerFolder))*
+this.params.tileRowsPerFolder;0>a.tilecol&&(e="-");e=0==a.tilecol?e+"0":e+Math.floor(Math.abs(a.tilecol/this.params.tileColumnsPerFolder))*this.params.tileColumnsPerFolder;d="/S"+Math.floor(a.scaleindex)+"/"+this.params.basemaplayergroupname+"/R"+d+"/C"+e+"/"+a.tilerow%this.params.tileRowsPerFolder+"_"+a.tilecol%this.params.tileColumnsPerFolder+"."+this.params.format;this.params.querystring&&(d+="?"+this.params.querystring);return c+d},CLASS_NAME:"OpenLayers.Layer.MapGuide"});OpenLayers.Control.Measure=OpenLayers.Class(OpenLayers.Control,{callbacks:null,displaySystem:"metric",geodesic:!1,displaySystemUnits:{geographic:["dd"],english:["mi","ft","in"],metric:["km","m"]},partialDelay:300,delayedTrigger:null,persist:!1,immediate:!1,initialize:function(a,b){OpenLayers.Control.prototype.initialize.apply(this,[b]);var c={done:this.measureComplete,point:this.measurePartial};this.immediate&&(c.modify=this.measureImmediate);this.callbacks=OpenLayers.Util.extend(c,this.callbacks);
+this.handlerOptions=OpenLayers.Util.extend({persist:this.persist},this.handlerOptions);this.handler=new a(this,this.callbacks,this.handlerOptions)},deactivate:function(){this.cancelDelay();return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},cancel:function(){this.cancelDelay();this.handler.cancel()},setImmediate:function(a){(this.immediate=a)?this.callbacks.modify=this.measureImmediate:delete this.callbacks.modify},updateHandler:function(a,b){var c=this.active;c&&this.deactivate();
+this.handler=new a(this,this.callbacks,b);c&&this.activate()},measureComplete:function(a){this.cancelDelay();this.measure(a,"measure")},measurePartial:function(a,b){this.cancelDelay();b=b.clone();this.handler.freehandMode(this.handler.evt)?this.measure(b,"measurepartial"):this.delayedTrigger=window.setTimeout(OpenLayers.Function.bind(function(){this.delayedTrigger=null;this.measure(b,"measurepartial")},this),this.partialDelay)},measureImmediate:function(a,b,c){c&&!this.handler.freehandMode(this.handler.evt)&&
+(this.cancelDelay(),this.measure(b.geometry,"measurepartial"))},cancelDelay:function(){null!==this.delayedTrigger&&(window.clearTimeout(this.delayedTrigger),this.delayedTrigger=null)},measure:function(a,b){var c,d;-1<a.CLASS_NAME.indexOf("LineString")?(c=this.getBestLength(a),d=1):(c=this.getBestArea(a),d=2);this.events.triggerEvent(b,{measure:c[0],units:c[1],order:d,geometry:a})},getBestArea:function(a){for(var b=this.displaySystemUnits[this.displaySystem],c,d,e=0,f=b.length;e<f&&!(c=b[e],d=this.getArea(a,
+c),1<d);++e);return[d,c]},getArea:function(a,b){var c,d;this.geodesic?(c=a.getGeodesicArea(this.map.getProjectionObject()),d="m"):(c=a.getArea(),d=this.map.getUnits());var e=OpenLayers.INCHES_PER_UNIT[b];e&&(c*=Math.pow(OpenLayers.INCHES_PER_UNIT[d]/e,2));return c},getBestLength:function(a){for(var b=this.displaySystemUnits[this.displaySystem],c,d,e=0,f=b.length;e<f&&!(c=b[e],d=this.getLength(a,c),1<d);++e);return[d,c]},getLength:function(a,b){var c,d;this.geodesic?(c=a.getGeodesicLength(this.map.getProjectionObject()),
+d="m"):(c=a.getLength(),d=this.map.getUnits());var e=OpenLayers.INCHES_PER_UNIT[b];e&&(c*=OpenLayers.INCHES_PER_UNIT[d]/e);return c},CLASS_NAME:"OpenLayers.Control.Measure"});OpenLayers.Format.WMC.v1_0_0=OpenLayers.Class(OpenLayers.Format.WMC.v1,{VERSION:"1.0.0",schemaLocation:"http://www.opengis.net/context http://schemas.opengis.net/context/1.0.0/context.xsd",initialize:function(a){OpenLayers.Format.WMC.v1.prototype.initialize.apply(this,[a])},read_wmc_SRS:function(a,b){var c=this.getChildValue(b);"object"!=typeof a.projections&&(a.projections={});for(var c=c.split(/ +/),d=0,e=c.length;d<e;d++)a.projections[c[d]]=!0},write_wmc_Layer:function(a){var b=OpenLayers.Format.WMC.v1.prototype.write_wmc_Layer.apply(this,
+[a]);if(a.srs){var c=[],d;for(d in a.srs)c.push(d);b.appendChild(this.createElementDefaultNS("SRS",c.join(" ")))}b.appendChild(this.write_wmc_FormatList(a));b.appendChild(this.write_wmc_StyleList(a));a.dimensions&&b.appendChild(this.write_wmc_DimensionList(a));b.appendChild(this.write_wmc_LayerExtension(a))},CLASS_NAME:"OpenLayers.Format.WMC.v1_0_0"});OpenLayers.Popup.Anchored=OpenLayers.Class(OpenLayers.Popup,{relativePosition:null,keepInMap:!0,anchor:null,initialize:function(a,b,c,d,e,f,g){OpenLayers.Popup.prototype.initialize.apply(this,[a,b,c,d,f,g]);this.anchor=null!=e?e:{size:new OpenLayers.Size(0,0),offset:new OpenLayers.Pixel(0,0)}},destroy:function(){this.relativePosition=this.anchor=null;OpenLayers.Popup.prototype.destroy.apply(this,arguments)},show:function(){this.updatePosition();OpenLayers.Popup.prototype.show.apply(this,arguments)},
+moveTo:function(a){var b=this.relativePosition;this.relativePosition=this.calculateRelativePosition(a);OpenLayers.Popup.prototype.moveTo.call(this,this.calculateNewPx(a));this.relativePosition!=b&&this.updateRelativePosition()},setSize:function(a){OpenLayers.Popup.prototype.setSize.apply(this,arguments);if(this.lonlat&&this.map){var b=this.map.getLayerPxFromLonLat(this.lonlat);this.moveTo(b)}},calculateRelativePosition:function(a){a=this.map.getLonLatFromLayerPx(a);a=this.map.getExtent().determineQuadrant(a);
+return OpenLayers.Bounds.oppositeQuadrant(a)},updateRelativePosition:function(){},calculateNewPx:function(a){a=a.offset(this.anchor.offset);var b=this.size||this.contentSize,c="t"==this.relativePosition.charAt(0);a.y+=c?-b.h:this.anchor.size.h;c="l"==this.relativePosition.charAt(1);a.x+=c?-b.w:this.anchor.size.w;return a},CLASS_NAME:"OpenLayers.Popup.Anchored"});OpenLayers.Popup.Framed=OpenLayers.Class(OpenLayers.Popup.Anchored,{imageSrc:null,imageSize:null,isAlphaImage:!1,positionBlocks:null,blocks:null,fixedRelativePosition:!1,initialize:function(a,b,c,d,e,f,g){OpenLayers.Popup.Anchored.prototype.initialize.apply(this,arguments);this.fixedRelativePosition&&(this.updateRelativePosition(),this.calculateRelativePosition=function(a){return this.relativePosition});this.contentDiv.style.position="absolute";this.contentDiv.style.zIndex=1;f&&(this.closeDiv.style.zIndex=
+1);this.groupDiv.style.position="absolute";this.groupDiv.style.top="0px";this.groupDiv.style.left="0px";this.groupDiv.style.height="100%";this.groupDiv.style.width="100%"},destroy:function(){this.isAlphaImage=this.imageSize=this.imageSrc=null;this.fixedRelativePosition=!1;this.positionBlocks=null;for(var a=0;a<this.blocks.length;a++){var b=this.blocks[a];b.image&&b.div.removeChild(b.image);b.image=null;b.div&&this.groupDiv.removeChild(b.div);b.div=null}this.blocks=null;OpenLayers.Popup.Anchored.prototype.destroy.apply(this,
+arguments)},setBackgroundColor:function(a){},setBorder:function(){},setOpacity:function(a){},setSize:function(a){OpenLayers.Popup.Anchored.prototype.setSize.apply(this,arguments);this.updateBlocks()},updateRelativePosition:function(){this.padding=this.positionBlocks[this.relativePosition].padding;if(this.closeDiv){var a=this.getContentDivPadding();this.closeDiv.style.right=a.right+this.padding.right+"px";this.closeDiv.style.top=a.top+this.padding.top+"px"}this.updateBlocks()},calculateNewPx:function(a){var b=
+OpenLayers.Popup.Anchored.prototype.calculateNewPx.apply(this,arguments);return b=b.offset(this.positionBlocks[this.relativePosition].offset)},createBlocks:function(){this.blocks=[];var a=null,b;for(b in this.positionBlocks){a=b;break}a=this.positionBlocks[a];for(b=0;b<a.blocks.length;b++){var c={};this.blocks.push(c);c.div=OpenLayers.Util.createDiv(this.id+"_FrameDecorationDiv_"+b,null,null,null,"absolute",null,"hidden",null);c.image=(this.isAlphaImage?OpenLayers.Util.createAlphaImageDiv:OpenLayers.Util.createImage)(this.id+
+"_FrameDecorationImg_"+b,null,this.imageSize,this.imageSrc,"absolute",null,null,null);c.div.appendChild(c.image);this.groupDiv.appendChild(c.div)}},updateBlocks:function(){this.blocks||this.createBlocks();if(this.size&&this.relativePosition){for(var a=this.positionBlocks[this.relativePosition],b=0;b<a.blocks.length;b++){var c=a.blocks[b],d=this.blocks[b],e=c.anchor.left,f=c.anchor.bottom,g=c.anchor.right,h=c.anchor.top,k=isNaN(c.size.w)?this.size.w-(g+e):c.size.w,l=isNaN(c.size.h)?this.size.h-(f+
+h):c.size.h;d.div.style.width=(0>k?0:k)+"px";d.div.style.height=(0>l?0:l)+"px";d.div.style.left=null!=e?e+"px":"";d.div.style.bottom=null!=f?f+"px":"";d.div.style.right=null!=g?g+"px":"";d.div.style.top=null!=h?h+"px":"";d.image.style.left=c.position.x+"px";d.image.style.top=c.position.y+"px"}this.contentDiv.style.left=this.padding.left+"px";this.contentDiv.style.top=this.padding.top+"px"}},CLASS_NAME:"OpenLayers.Popup.Framed"});OpenLayers.Popup.FramedCloud=OpenLayers.Class(OpenLayers.Popup.Framed,{contentDisplayClass:"olFramedCloudPopupContent",autoSize:!0,panMapIfOutOfView:!0,imageSize:new OpenLayers.Size(1276,736),isAlphaImage:!1,fixedRelativePosition:!1,positionBlocks:{tl:{offset:new OpenLayers.Pixel(44,0),padding:new OpenLayers.Bounds(8,40,8,9),blocks:[{size:new OpenLayers.Size("auto","auto"),anchor:new OpenLayers.Bounds(0,51,22,0),position:new OpenLayers.Pixel(0,0)},{size:new OpenLayers.Size(22,"auto"),anchor:new OpenLayers.Bounds(null,
+50,0,0),position:new OpenLayers.Pixel(-1238,0)},{size:new OpenLayers.Size("auto",19),anchor:new OpenLayers.Bounds(0,32,22,null),position:new OpenLayers.Pixel(0,-631)},{size:new OpenLayers.Size(22,18),anchor:new OpenLayers.Bounds(null,32,0,null),position:new OpenLayers.Pixel(-1238,-632)},{size:new OpenLayers.Size(81,35),anchor:new OpenLayers.Bounds(null,0,0,null),position:new OpenLayers.Pixel(0,-688)}]},tr:{offset:new OpenLayers.Pixel(-45,0),padding:new OpenLayers.Bounds(8,40,8,9),blocks:[{size:new OpenLayers.Size("auto",
+"auto"),anchor:new OpenLayers.Bounds(0,51,22,0),position:new OpenLayers.Pixel(0,0)},{size:new OpenLayers.Size(22,"auto"),anchor:new OpenLayers.Bounds(null,50,0,0),position:new OpenLayers.Pixel(-1238,0)},{size:new OpenLayers.Size("auto",19),anchor:new OpenLayers.Bounds(0,32,22,null),position:new OpenLayers.Pixel(0,-631)},{size:new OpenLayers.Size(22,19),anchor:new OpenLayers.Bounds(null,32,0,null),position:new OpenLayers.Pixel(-1238,-631)},{size:new OpenLayers.Size(81,35),anchor:new OpenLayers.Bounds(0,
+0,null,null),position:new OpenLayers.Pixel(-215,-687)}]},bl:{offset:new OpenLayers.Pixel(45,0),padding:new OpenLayers.Bounds(8,9,8,40),blocks:[{size:new OpenLayers.Size("auto","auto"),anchor:new OpenLayers.Bounds(0,21,22,32),position:new OpenLayers.Pixel(0,0)},{size:new OpenLayers.Size(22,"auto"),anchor:new OpenLayers.Bounds(null,21,0,32),position:new OpenLayers.Pixel(-1238,0)},{size:new OpenLayers.Size("auto",21),anchor:new OpenLayers.Bounds(0,0,22,null),position:new OpenLayers.Pixel(0,-629)},{size:new OpenLayers.Size(22,
+21),anchor:new OpenLayers.Bounds(null,0,0,null),position:new OpenLayers.Pixel(-1238,-629)},{size:new OpenLayers.Size(81,33),anchor:new OpenLayers.Bounds(null,null,0,0),position:new OpenLayers.Pixel(-101,-674)}]},br:{offset:new OpenLayers.Pixel(-44,0),padding:new OpenLayers.Bounds(8,9,8,40),blocks:[{size:new OpenLayers.Size("auto","auto"),anchor:new OpenLayers.Bounds(0,21,22,32),position:new OpenLayers.Pixel(0,0)},{size:new OpenLayers.Size(22,"auto"),anchor:new OpenLayers.Bounds(null,21,0,32),position:new OpenLayers.Pixel(-1238,
+0)},{size:new OpenLayers.Size("auto",21),anchor:new OpenLayers.Bounds(0,0,22,null),position:new OpenLayers.Pixel(0,-629)},{size:new OpenLayers.Size(22,21),anchor:new OpenLayers.Bounds(null,0,0,null),position:new OpenLayers.Pixel(-1238,-629)},{size:new OpenLayers.Size(81,33),anchor:new OpenLayers.Bounds(0,null,null,0),position:new OpenLayers.Pixel(-311,-674)}]}},minSize:new OpenLayers.Size(105,10),maxSize:new OpenLayers.Size(1200,660),initialize:function(a,b,c,d,e,f,g){this.imageSrc=OpenLayers.Util.getImageLocation("cloud-popup-relative.png");
+OpenLayers.Popup.Framed.prototype.initialize.apply(this,arguments);this.contentDiv.className=this.contentDisplayClass},CLASS_NAME:"OpenLayers.Popup.FramedCloud"});OpenLayers.Tile.Image.IFrame={useIFrame:null,blankImageUrl:"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAQAIBRAA7",draw:function(){if(OpenLayers.Tile.Image.prototype.shouldDraw.call(this)){var a=this.layer.getURL(this.bounds),b=this.useIFrame;this.useIFrame=null!==this.maxGetUrlLength&&!this.layer.async&&a.length>this.maxGetUrlLength;a=b&&!this.useIFrame;b=!b&&this.useIFrame;if(a||b)this.imgDiv&&this.imgDiv.parentNode===this.frame&&this.frame.removeChild(this.imgDiv),this.imgDiv=
+null,a&&this.frame.removeChild(this.frame.firstChild)}return OpenLayers.Tile.Image.prototype.draw.apply(this,arguments)},getImage:function(){if(!0===this.useIFrame){if(!this.frame.childNodes.length){var a=document.createElement("div"),b=a.style;b.position="absolute";b.width="100%";b.height="100%";b.zIndex=1;b.backgroundImage="url("+this.blankImageUrl+")";this.frame.appendChild(a)}a=this.id+"_iFrame";9>parseFloat(navigator.appVersion.split("MSIE")[1])?(b=document.createElement('<iframe name="'+a+'">'),
+b.style.backgroundColor="#FFFFFF",b.style.filter="chroma(color=#FFFFFF)"):(b=document.createElement("iframe"),b.style.backgroundColor="transparent",b.name=a);b.scrolling="no";b.marginWidth="0px";b.marginHeight="0px";b.frameBorder="0";b.style.position="absolute";b.style.width="100%";b.style.height="100%";1>this.layer.opacity&&OpenLayers.Util.modifyDOMElement(b,null,null,null,null,null,null,this.layer.opacity);this.frame.appendChild(b);return this.imgDiv=b}return OpenLayers.Tile.Image.prototype.getImage.apply(this,
+arguments)},createRequestForm:function(){var a=document.createElement("form");a.method="POST";var b=this.layer.params._OLSALT,b=(b?b+"_":"")+this.bounds.toBBOX();a.action=OpenLayers.Util.urlAppend(this.layer.url,b);a.target=this.id+"_iFrame";this.layer.getImageSize();var b=OpenLayers.Util.getParameters(this.url),c,d;for(d in b)c=document.createElement("input"),c.type="hidden",c.name=d,c.value=b[d],a.appendChild(c);return a},setImgSrc:function(a){if(!0===this.useIFrame)if(a){var b=this.createRequestForm();
+this.frame.appendChild(b);b.submit();this.frame.removeChild(b)}else this.imgDiv.parentNode===this.frame&&(this.frame.removeChild(this.imgDiv),this.imgDiv=null);else OpenLayers.Tile.Image.prototype.setImgSrc.apply(this,arguments)},onImageLoad:function(){OpenLayers.Tile.Image.prototype.onImageLoad.apply(this,arguments);!0===this.useIFrame&&(this.imgDiv.style.opacity=1,this.frame.style.opacity=this.layer.opacity)},createBackBuffer:function(){var a;!1===this.useIFrame&&(a=OpenLayers.Tile.Image.prototype.createBackBuffer.call(this));
+return a}};OpenLayers.Format.SOSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.0.0",CLASS_NAME:"OpenLayers.Format.SOSCapabilities"});OpenLayers.Format.SOSCapabilities.v1_0_0=OpenLayers.Class(OpenLayers.Format.SOSCapabilities,{namespaces:{ows:"http://www.opengis.net/ows/1.1",sos:"http://www.opengis.net/sos/1.0",gml:"http://www.opengis.net/gml",xlink:"http://www.w3.org/1999/xlink"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a]);this.options=a},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,
+[a]));a&&9==a.nodeType&&(a=a.documentElement);var b={};this.readNode(a,b);return b},readers:{gml:OpenLayers.Util.applyDefaults({name:function(a,b){b.name=this.getChildValue(a)},TimePeriod:function(a,b){b.timePeriod={};this.readChildNodes(a,b.timePeriod)},beginPosition:function(a,b){b.beginPosition=this.getChildValue(a)},endPosition:function(a,b){b.endPosition=this.getChildValue(a)}},OpenLayers.Format.GML.v3.prototype.readers.gml),sos:{Capabilities:function(a,b){this.readChildNodes(a,b)},Contents:function(a,
+b){b.contents={};this.readChildNodes(a,b.contents)},ObservationOfferingList:function(a,b){b.offeringList={};this.readChildNodes(a,b.offeringList)},ObservationOffering:function(a,b){var c=this.getAttributeNS(a,this.namespaces.gml,"id");b[c]={procedures:[],observedProperties:[],featureOfInterestIds:[],responseFormats:[],resultModels:[],responseModes:[]};this.readChildNodes(a,b[c])},time:function(a,b){b.time={};this.readChildNodes(a,b.time)},procedure:function(a,b){b.procedures.push(this.getAttributeNS(a,
+this.namespaces.xlink,"href"))},observedProperty:function(a,b){b.observedProperties.push(this.getAttributeNS(a,this.namespaces.xlink,"href"))},featureOfInterest:function(a,b){b.featureOfInterestIds.push(this.getAttributeNS(a,this.namespaces.xlink,"href"))},responseFormat:function(a,b){b.responseFormats.push(this.getChildValue(a))},resultModel:function(a,b){b.resultModels.push(this.getChildValue(a))},responseMode:function(a,b){b.responseModes.push(this.getChildValue(a))}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers.ows},
+CLASS_NAME:"OpenLayers.Format.SOSCapabilities.v1_0_0"});OpenLayers.Handler.Pinch=OpenLayers.Class(OpenLayers.Handler,{started:!1,stopDown:!1,pinching:!1,last:null,start:null,touchstart:function(a){var b=!0;this.pinching=!1;if(OpenLayers.Event.isMultiTouch(a))this.started=!0,this.last=this.start={distance:this.getDistance(a.touches),delta:0,scale:1},this.callback("start",[a,this.start]),b=!this.stopDown;else{if(this.started)return!1;this.started=!1;this.last=this.start=null}OpenLayers.Event.preventDefault(a);return b},touchmove:function(a){if(this.started&&
+OpenLayers.Event.isMultiTouch(a)){this.pinching=!0;var b=this.getPinchData(a);this.callback("move",[a,b]);this.last=b;OpenLayers.Event.stop(a)}else if(this.started)return!1;return!0},touchend:function(a){return this.started&&!OpenLayers.Event.isMultiTouch(a)?(this.pinching=this.started=!1,this.callback("done",[a,this.start,this.last]),this.last=this.start=null,!1):!0},activate:function(){var a=!1;OpenLayers.Handler.prototype.activate.apply(this,arguments)&&(this.pinching=!1,a=!0);return a},deactivate:function(){var a=
+!1;OpenLayers.Handler.prototype.deactivate.apply(this,arguments)&&(this.pinching=this.started=!1,this.last=this.start=null,a=!0);return a},getDistance:function(a){var b=a[0];a=a[1];return Math.sqrt(Math.pow(b.olClientX-a.olClientX,2)+Math.pow(b.olClientY-a.olClientY,2))},getPinchData:function(a){a=this.getDistance(a.touches);return{distance:a,delta:this.last.distance-a,scale:a/this.start.distance}},CLASS_NAME:"OpenLayers.Handler.Pinch"});OpenLayers.Control.NavToolbar=OpenLayers.Class(OpenLayers.Control.Panel,{initialize:function(a){OpenLayers.Control.Panel.prototype.initialize.apply(this,[a]);this.addControls([new OpenLayers.Control.Navigation,new OpenLayers.Control.ZoomBox])},draw:function(){var a=OpenLayers.Control.Panel.prototype.draw.apply(this,arguments);null===this.defaultControl&&(this.defaultControl=this.controls[0]);return a},CLASS_NAME:"OpenLayers.Control.NavToolbar"});OpenLayers.Strategy.Refresh=OpenLayers.Class(OpenLayers.Strategy,{force:!1,interval:0,timer:null,activate:function(){var a=OpenLayers.Strategy.prototype.activate.call(this);a&&(!0===this.layer.visibility&&this.start(),this.layer.events.on({visibilitychanged:this.reset,scope:this}));return a},deactivate:function(){var a=OpenLayers.Strategy.prototype.deactivate.call(this);a&&(this.stop(),this.layer.events.un({visibilitychanged:this.reset,scope:this}));return a},reset:function(){!0===this.layer.visibility?
+this.start():this.stop()},start:function(){this.interval&&("number"===typeof this.interval&&0<this.interval)&&(this.timer=window.setInterval(OpenLayers.Function.bind(this.refresh,this),this.interval))},refresh:function(){this.layer&&(this.layer.refresh&&"function"==typeof this.layer.refresh)&&this.layer.refresh({force:this.force})},stop:function(){null!==this.timer&&(window.clearInterval(this.timer),this.timer=null)},CLASS_NAME:"OpenLayers.Strategy.Refresh"});OpenLayers.Layer.ArcGIS93Rest=OpenLayers.Class(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{format:"png"},isBaseLayer:!0,initialize:function(a,b,c,d){var e=[];c=OpenLayers.Util.upperCaseObject(c);e.push(a,b,c,d);OpenLayers.Layer.Grid.prototype.initialize.apply(this,e);OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));this.params.TRANSPARENT&&"true"==this.params.TRANSPARENT.toString().toLowerCase()&&(null!=d&&d.isBaseLayer||(this.isBaseLayer=!1),"jpg"==this.params.FORMAT&&
+(this.params.FORMAT=OpenLayers.Util.alphaHack()?"gif":"png"))},clone:function(a){null==a&&(a=new OpenLayers.Layer.ArcGIS93Rest(this.name,this.url,this.params,this.getOptions()));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,[a])},getURL:function(a){a=this.adjustBounds(a);var b=this.projection.getCode().split(":"),b=b[b.length-1],c=this.getImageSize();a={BBOX:a.toBBOX(),SIZE:c.w+","+c.h,F:"image",BBOXSR:b,IMAGESR:b};if(this.layerDefs){var b=[],d;for(d in this.layerDefs)this.layerDefs.hasOwnProperty(d)&&
+this.layerDefs[d]&&(b.push(d),b.push(":"),b.push(this.layerDefs[d]),b.push(";"));0<b.length&&(a.LAYERDEFS=b.join(""))}return this.getFullRequestString(a)},setLayerFilter:function(a,b){this.layerDefs||(this.layerDefs={});b?this.layerDefs[a]=b:delete this.layerDefs[a]},clearLayerFilter:function(a){a?delete this.layerDefs[a]:delete this.layerDefs},mergeNewParams:function(a){a=[OpenLayers.Util.upperCaseObject(a)];return OpenLayers.Layer.Grid.prototype.mergeNewParams.apply(this,a)},CLASS_NAME:"OpenLayers.Layer.ArcGIS93Rest"});OpenLayers.Handler.Hover=OpenLayers.Class(OpenLayers.Handler,{delay:500,pixelTolerance:null,stopMove:!1,px:null,timerId:null,mousemove:function(a){this.passesTolerance(a.xy)&&(this.clearTimer(),this.callback("move",[a]),this.px=a.xy,a=OpenLayers.Util.extend({},a),this.timerId=window.setTimeout(OpenLayers.Function.bind(this.delayedCall,this,a),this.delay));return!this.stopMove},mouseout:function(a){OpenLayers.Util.mouseLeft(a,this.map.viewPortDiv)&&(this.clearTimer(),this.callback("move",[a]));return!0},
+passesTolerance:function(a){var b=!0;this.pixelTolerance&&this.px&&Math.sqrt(Math.pow(this.px.x-a.x,2)+Math.pow(this.px.y-a.y,2))<this.pixelTolerance&&(b=!1);return b},clearTimer:function(){null!=this.timerId&&(window.clearTimeout(this.timerId),this.timerId=null)},delayedCall:function(a){this.callback("pause",[a])},deactivate:function(){var a=!1;OpenLayers.Handler.prototype.deactivate.apply(this,arguments)&&(this.clearTimer(),a=!0);return a},CLASS_NAME:"OpenLayers.Handler.Hover"});OpenLayers.Control.GetFeature=OpenLayers.Class(OpenLayers.Control,{protocol:null,multipleKey:null,toggleKey:null,modifiers:null,multiple:!1,click:!0,single:!0,clickout:!0,toggle:!1,clickTolerance:5,hover:!1,box:!1,maxFeatures:10,features:null,hoverFeature:null,handlers:null,hoverResponse:null,filterType:OpenLayers.Filter.Spatial.BBOX,initialize:function(a){a.handlerOptions=a.handlerOptions||{};OpenLayers.Control.prototype.initialize.apply(this,[a]);this.features={};this.handlers={};this.click&&(this.handlers.click=
+new OpenLayers.Handler.Click(this,{click:this.selectClick},this.handlerOptions.click||{}));this.box&&(this.handlers.box=new OpenLayers.Handler.Box(this,{done:this.selectBox},OpenLayers.Util.extend(this.handlerOptions.box,{boxDivClassName:"olHandlerBoxSelectFeature"})));this.hover&&(this.handlers.hover=new OpenLayers.Handler.Hover(this,{move:this.cancelHover,pause:this.selectHover},OpenLayers.Util.extend(this.handlerOptions.hover,{delay:250,pixelTolerance:2})))},activate:function(){if(!this.active)for(var a in this.handlers)this.handlers[a].activate();
+return OpenLayers.Control.prototype.activate.apply(this,arguments)},deactivate:function(){if(this.active)for(var a in this.handlers)this.handlers[a].deactivate();return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},selectClick:function(a){var b=this.pixelToBounds(a.xy);this.setModifiers(a);this.request(b,{single:this.single})},selectBox:function(a){var b;if(a instanceof OpenLayers.Bounds)b=this.map.getLonLatFromPixel({x:a.left,y:a.bottom}),a=this.map.getLonLatFromPixel({x:a.right,
+y:a.top}),b=new OpenLayers.Bounds(b.lon,b.lat,a.lon,a.lat);else{if(this.click)return;b=this.pixelToBounds(a)}this.setModifiers(this.handlers.box.dragHandler.evt);this.request(b)},selectHover:function(a){a=this.pixelToBounds(a.xy);this.request(a,{single:!0,hover:!0})},cancelHover:function(){this.hoverResponse&&(this.protocol.abort(this.hoverResponse),this.hoverResponse=null,OpenLayers.Element.removeClass(this.map.viewPortDiv,"olCursorWait"))},request:function(a,b){b=b||{};var c=new OpenLayers.Filter.Spatial({type:this.filterType,
+value:a});OpenLayers.Element.addClass(this.map.viewPortDiv,"olCursorWait");c=this.protocol.read({maxFeatures:!0==b.single?this.maxFeatures:void 0,filter:c,callback:function(c){c.success()&&(c.features.length?!0==b.single?this.selectBestFeature(c.features,a.getCenterLonLat(),b):this.select(c.features):b.hover?this.hoverSelect():(this.events.triggerEvent("clickout"),this.clickout&&this.unselectAll()));OpenLayers.Element.removeClass(this.map.viewPortDiv,"olCursorWait")},scope:this});!0==b.hover&&(this.hoverResponse=
+c)},selectBestFeature:function(a,b,c){c=c||{};if(a.length){b=new OpenLayers.Geometry.Point(b.lon,b.lat);for(var d,e,f,g=Number.MAX_VALUE,h=0;h<a.length&&!(d=a[h],d.geometry&&(f=b.distanceTo(d.geometry,{edge:!1}),f<g&&(g=f,e=d,0==g)));++h);!0==c.hover?this.hoverSelect(e):this.select(e||a)}},setModifiers:function(a){this.modifiers={multiple:this.multiple||this.multipleKey&&a[this.multipleKey],toggle:this.toggle||this.toggleKey&&a[this.toggleKey]}},select:function(a){this.modifiers.multiple||this.modifiers.toggle||
+this.unselectAll();OpenLayers.Util.isArray(a)||(a=[a]);var b=this.events.triggerEvent("beforefeaturesselected",{features:a});if(!1!==b){for(var c=[],d,e=0,f=a.length;e<f;++e)d=a[e],this.features[d.fid||d.id]?this.modifiers.toggle&&this.unselect(this.features[d.fid||d.id]):(b=this.events.triggerEvent("beforefeatureselected",{feature:d}),!1!==b&&(this.features[d.fid||d.id]=d,c.push(d),this.events.triggerEvent("featureselected",{feature:d})));this.events.triggerEvent("featuresselected",{features:c})}},
+hoverSelect:function(a){var b=a?a.fid||a.id:null,c=this.hoverFeature?this.hoverFeature.fid||this.hoverFeature.id:null;c&&c!=b&&(this.events.triggerEvent("outfeature",{feature:this.hoverFeature}),this.hoverFeature=null);b&&b!=c&&(this.events.triggerEvent("hoverfeature",{feature:a}),this.hoverFeature=a)},unselect:function(a){delete this.features[a.fid||a.id];this.events.triggerEvent("featureunselected",{feature:a})},unselectAll:function(){for(var a in this.features)this.unselect(this.features[a])},
+setMap:function(a){for(var b in this.handlers)this.handlers[b].setMap(a);OpenLayers.Control.prototype.setMap.apply(this,arguments)},pixelToBounds:function(a){var b=a.add(-this.clickTolerance/2,this.clickTolerance/2);a=a.add(this.clickTolerance/2,-this.clickTolerance/2);b=this.map.getLonLatFromPixel(b);a=this.map.getLonLatFromPixel(a);return new OpenLayers.Bounds(b.lon,b.lat,a.lon,a.lat)},CLASS_NAME:"OpenLayers.Control.GetFeature"});OpenLayers.Format.QueryStringFilter=function(){function a(a){a=a.replace(/%/g,"\\%");a=a.replace(/\\\\\.(\*)?/g,function(a,b){return b?a:"\\\\_"});a=a.replace(/\\\\\.\*/g,"\\\\%");a=a.replace(/(\\)?\.(\*)?/g,function(a,b,c){return b||c?a:"_"});a=a.replace(/(\\)?\.\*/g,function(a,b){return b?a:"%"});a=a.replace(/\\\./g,".");return a=a.replace(/(\\)?\\\*/g,function(a,b){return b?a:"*"})}var b={};b[OpenLayers.Filter.Comparison.EQUAL_TO]="eq";b[OpenLayers.Filter.Comparison.NOT_EQUAL_TO]="ne";b[OpenLayers.Filter.Comparison.LESS_THAN]=
+"lt";b[OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO]="lte";b[OpenLayers.Filter.Comparison.GREATER_THAN]="gt";b[OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO]="gte";b[OpenLayers.Filter.Comparison.LIKE]="ilike";return OpenLayers.Class(OpenLayers.Format,{wildcarded:!1,srsInBBOX:!1,write:function(c,d){d=d||{};var e=c.CLASS_NAME,e=e.substring(e.lastIndexOf(".")+1);switch(e){case "Spatial":switch(c.type){case OpenLayers.Filter.Spatial.BBOX:d.bbox=c.value.toArray();this.srsInBBOX&&c.projection&&
+d.bbox.push(c.projection.getCode());break;case OpenLayers.Filter.Spatial.DWITHIN:d.tolerance=c.distance;case OpenLayers.Filter.Spatial.WITHIN:d.lon=c.value.x;d.lat=c.value.y;break;default:OpenLayers.Console.warn("Unknown spatial filter type "+c.type)}break;case "Comparison":e=b[c.type];if(void 0!==e){var f=c.value;c.type==OpenLayers.Filter.Comparison.LIKE&&(f=a(f),this.wildcarded&&(f="%"+f+"%"));d[c.property+"__"+e]=f;d.queryable=d.queryable||[];d.queryable.push(c.property)}else OpenLayers.Console.warn("Unknown comparison filter type "+
+c.type);break;case "Logical":if(c.type===OpenLayers.Filter.Logical.AND)for(e=0,f=c.filters.length;e<f;e++)d=this.write(c.filters[e],d);else OpenLayers.Console.warn("Unsupported logical filter type "+c.type);break;default:OpenLayers.Console.warn("Unknown filter type "+e)}return d},CLASS_NAME:"OpenLayers.Format.QueryStringFilter"})}();OpenLayers.Control.MousePosition=OpenLayers.Class(OpenLayers.Control,{autoActivate:!0,element:null,prefix:"",separator:", ",suffix:"",numDigits:5,granularity:10,emptyString:null,lastXy:null,displayProjection:null,destroy:function(){this.deactivate();OpenLayers.Control.prototype.destroy.apply(this,arguments)},activate:function(){return OpenLayers.Control.prototype.activate.apply(this,arguments)?(this.map.events.register("mousemove",this,this.redraw),this.map.events.register("mouseout",this,this.reset),
+this.redraw(),!0):!1},deactivate:function(){return OpenLayers.Control.prototype.deactivate.apply(this,arguments)?(this.map.events.unregister("mousemove",this,this.redraw),this.map.events.unregister("mouseout",this,this.reset),this.element.innerHTML="",!0):!1},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);this.element||(this.div.left="",this.div.top="",this.element=this.div);return this.div},redraw:function(a){var b;if(null==a)this.reset();else if(null==this.lastXy||Math.abs(a.xy.x-
+this.lastXy.x)>this.granularity||Math.abs(a.xy.y-this.lastXy.y)>this.granularity)this.lastXy=a.xy;else if(b=this.map.getLonLatFromPixel(a.xy))this.displayProjection&&b.transform(this.map.getProjectionObject(),this.displayProjection),this.lastXy=a.xy,a=this.formatOutput(b),a!=this.element.innerHTML&&(this.element.innerHTML=a)},reset:function(a){null!=this.emptyString&&(this.element.innerHTML=this.emptyString)},formatOutput:function(a){var b=parseInt(this.numDigits);return this.prefix+a.lon.toFixed(b)+
+this.separator+a.lat.toFixed(b)+this.suffix},CLASS_NAME:"OpenLayers.Control.MousePosition"});OpenLayers.Control.Geolocate=OpenLayers.Class(OpenLayers.Control,{geolocation:null,available:"geolocation"in navigator,bind:!0,watch:!1,geolocationOptions:null,destroy:function(){this.deactivate();OpenLayers.Control.prototype.destroy.apply(this,arguments)},activate:function(){this.available&&!this.geolocation&&(this.geolocation=navigator.geolocation);return this.geolocation?OpenLayers.Control.prototype.activate.apply(this,arguments)?(this.watch?this.watchId=this.geolocation.watchPosition(OpenLayers.Function.bind(this.geolocate,
+this),OpenLayers.Function.bind(this.failure,this),this.geolocationOptions):this.getCurrentLocation(),!0):!1:(this.events.triggerEvent("locationuncapable"),!1)},deactivate:function(){this.active&&null!==this.watchId&&this.geolocation.clearWatch(this.watchId);return OpenLayers.Control.prototype.deactivate.apply(this,arguments)},geolocate:function(a){var b=(new OpenLayers.LonLat(a.coords.longitude,a.coords.latitude)).transform(new OpenLayers.Projection("EPSG:4326"),this.map.getProjectionObject());this.bind&&
+this.map.setCenter(b);this.events.triggerEvent("locationupdated",{position:a,point:new OpenLayers.Geometry.Point(b.lon,b.lat)})},getCurrentLocation:function(){if(!this.active||this.watch)return!1;this.geolocation.getCurrentPosition(OpenLayers.Function.bind(this.geolocate,this),OpenLayers.Function.bind(this.failure,this),this.geolocationOptions);return!0},failure:function(a){this.events.triggerEvent("locationfailed",{error:a})},CLASS_NAME:"OpenLayers.Control.Geolocate"});OpenLayers.Tile.UTFGrid=OpenLayers.Class(OpenLayers.Tile,{url:null,utfgridResolution:2,json:null,format:null,destroy:function(){this.clear();OpenLayers.Tile.prototype.destroy.apply(this,arguments)},draw:function(){var a=OpenLayers.Tile.prototype.draw.apply(this,arguments);if(a)if(this.isLoading?(this.abortLoading(),this.events.triggerEvent("reload")):(this.isLoading=!0,this.events.triggerEvent("loadstart")),this.url=this.layer.getURL(this.bounds),this.layer.useJSONP){var b=new OpenLayers.Protocol.Script({url:this.url,
+callback:function(a){this.isLoading=!1;this.events.triggerEvent("loadend");this.json=a.data},scope:this});b.read();this.request=b}else this.request=OpenLayers.Request.GET({url:this.url,callback:function(a){this.isLoading=!1;this.events.triggerEvent("loadend");200===a.status&&this.parseData(a.responseText)},scope:this});else this.unload();return a},abortLoading:function(){this.request&&(this.request.abort(),delete this.request);this.isLoading=!1},getFeatureInfo:function(a,b){var c=null;if(this.json){var d=
+this.getFeatureId(a,b);null!==d&&(c={id:d,data:this.json.data[d]})}return c},getFeatureId:function(a,b){var c=null;if(this.json){var d=this.utfgridResolution,d=this.json.grid[Math.floor(b/d)].charCodeAt(Math.floor(a/d)),d=this.indexFromCharCode(d),e=this.json.keys;!isNaN(d)&&d in e&&(c=e[d])}return c},indexFromCharCode:function(a){93<=a&&a--;35<=a&&a--;return a-32},parseData:function(a){this.format||(this.format=new OpenLayers.Format.JSON);this.json=this.format.read(a)},clear:function(){this.json=
+null},CLASS_NAME:"OpenLayers.Tile.UTFGrid"});OpenLayers.Protocol.HTTP=OpenLayers.Class(OpenLayers.Protocol,{url:null,headers:null,params:null,callback:null,scope:null,readWithPOST:!1,updateWithPOST:!1,deleteWithPOST:!1,wildcarded:!1,srsInBBOX:!1,initialize:function(a){a=a||{};this.params={};this.headers={};OpenLayers.Protocol.prototype.initialize.apply(this,arguments);if(!this.filterToParams&&OpenLayers.Format.QueryStringFilter){var b=new OpenLayers.Format.QueryStringFilter({wildcarded:this.wildcarded,srsInBBOX:this.srsInBBOX});this.filterToParams=
+function(a,d){return b.write(a,d)}}},destroy:function(){this.headers=this.params=null;OpenLayers.Protocol.prototype.destroy.apply(this)},read:function(a){OpenLayers.Protocol.prototype.read.apply(this,arguments);a=a||{};a.params=OpenLayers.Util.applyDefaults(a.params,this.options.params);a=OpenLayers.Util.applyDefaults(a,this.options);a.filter&&this.filterToParams&&(a.params=this.filterToParams(a.filter,a.params));var b=void 0!==a.readWithPOST?a.readWithPOST:this.readWithPOST,c=new OpenLayers.Protocol.Response({requestType:"read"});
+b?(b=a.headers||{},b["Content-Type"]="application/x-www-form-urlencoded",c.priv=OpenLayers.Request.POST({url:a.url,callback:this.createCallback(this.handleRead,c,a),data:OpenLayers.Util.getParameterString(a.params),headers:b})):c.priv=OpenLayers.Request.GET({url:a.url,callback:this.createCallback(this.handleRead,c,a),params:a.params,headers:a.headers});return c},handleRead:function(a,b){this.handleResponse(a,b)},create:function(a,b){b=OpenLayers.Util.applyDefaults(b,this.options);var c=new OpenLayers.Protocol.Response({reqFeatures:a,
+requestType:"create"});c.priv=OpenLayers.Request.POST({url:b.url,callback:this.createCallback(this.handleCreate,c,b),headers:b.headers,data:this.format.write(a)});return c},handleCreate:function(a,b){this.handleResponse(a,b)},update:function(a,b){b=b||{};var c=b.url||a.url||this.options.url+"/"+a.fid;b=OpenLayers.Util.applyDefaults(b,this.options);var d=new OpenLayers.Protocol.Response({reqFeatures:a,requestType:"update"});d.priv=OpenLayers.Request[this.updateWithPOST?"POST":"PUT"]({url:c,callback:this.createCallback(this.handleUpdate,
+d,b),headers:b.headers,data:this.format.write(a)});return d},handleUpdate:function(a,b){this.handleResponse(a,b)},"delete":function(a,b){b=b||{};var c=b.url||a.url||this.options.url+"/"+a.fid;b=OpenLayers.Util.applyDefaults(b,this.options);var d=new OpenLayers.Protocol.Response({reqFeatures:a,requestType:"delete"}),e=this.deleteWithPOST?"POST":"DELETE",c={url:c,callback:this.createCallback(this.handleDelete,d,b),headers:b.headers};this.deleteWithPOST&&(c.data=this.format.write(a));d.priv=OpenLayers.Request[e](c);
+return d},handleDelete:function(a,b){this.handleResponse(a,b)},handleResponse:function(a,b){var c=a.priv;b.callback&&(200<=c.status&&300>c.status?("delete"!=a.requestType&&(a.features=this.parseFeatures(c)),a.code=OpenLayers.Protocol.Response.SUCCESS):a.code=OpenLayers.Protocol.Response.FAILURE,b.callback.call(b.scope,a))},parseFeatures:function(a){var b=a.responseXML;b&&b.documentElement||(b=a.responseText);return!b||0>=b.length?null:this.format.read(b)},commit:function(a,b){function c(a){for(var b=
+a.features?a.features.length:0,c=Array(b),e=0;e<b;++e)c[e]=a.features[e].fid;r.insertIds=c;d.apply(this,[a])}function d(a){this.callUserCallback(a,b);q=q&&a.success();f++;f>=p&&b.callback&&(r.code=q?OpenLayers.Protocol.Response.SUCCESS:OpenLayers.Protocol.Response.FAILURE,b.callback.apply(b.scope,[r]))}b=OpenLayers.Util.applyDefaults(b,this.options);var e=[],f=0,g={};g[OpenLayers.State.INSERT]=[];g[OpenLayers.State.UPDATE]=[];g[OpenLayers.State.DELETE]=[];for(var h,k,l=[],m=0,n=a.length;m<n;++m)if(h=
+a[m],k=g[h.state])k.push(h),l.push(h);var p=(0<g[OpenLayers.State.INSERT].length?1:0)+g[OpenLayers.State.UPDATE].length+g[OpenLayers.State.DELETE].length,q=!0,r=new OpenLayers.Protocol.Response({reqFeatures:l});h=g[OpenLayers.State.INSERT];0<h.length&&e.push(this.create(h,OpenLayers.Util.applyDefaults({callback:c,scope:this},b.create)));h=g[OpenLayers.State.UPDATE];for(m=h.length-1;0<=m;--m)e.push(this.update(h[m],OpenLayers.Util.applyDefaults({callback:d,scope:this},b.update)));h=g[OpenLayers.State.DELETE];
+for(m=h.length-1;0<=m;--m)e.push(this["delete"](h[m],OpenLayers.Util.applyDefaults({callback:d,scope:this},b["delete"])));return e},abort:function(a){a&&a.priv.abort()},callUserCallback:function(a,b){var c=b[a.requestType];c&&c.callback&&c.callback.call(c.scope,a)},CLASS_NAME:"OpenLayers.Protocol.HTTP"});OpenLayers.Strategy.Cluster=OpenLayers.Class(OpenLayers.Strategy,{distance:20,threshold:null,features:null,clusters:null,clustering:!1,resolution:null,activate:function(){var a=OpenLayers.Strategy.prototype.activate.call(this);if(a)this.layer.events.on({beforefeaturesadded:this.cacheFeatures,featuresremoved:this.clearCache,moveend:this.cluster,scope:this});return a},deactivate:function(){var a=OpenLayers.Strategy.prototype.deactivate.call(this);a&&(this.clearCache(),this.layer.events.un({beforefeaturesadded:this.cacheFeatures,
+featuresremoved:this.clearCache,moveend:this.cluster,scope:this}));return a},cacheFeatures:function(a){var b=!0;this.clustering||(this.clearCache(),this.features=a.features,this.cluster(),b=!1);return b},clearCache:function(){this.clustering||(this.features=null)},cluster:function(a){if((!a||a.zoomChanged)&&this.features&&(a=this.layer.map.getResolution(),a!=this.resolution||!this.clustersExist())){this.resolution=a;a=[];for(var b,c,d,e=0;e<this.features.length;++e)if(b=this.features[e],b.geometry){c=
+!1;for(var f=a.length-1;0<=f;--f)if(d=a[f],this.shouldCluster(d,b)){this.addToCluster(d,b);c=!0;break}c||a.push(this.createCluster(this.features[e]))}this.clustering=!0;this.layer.removeAllFeatures();this.clustering=!1;if(0<a.length){if(1<this.threshold)for(b=a.slice(),a=[],e=0,d=b.length;e<d;++e)c=b[e],c.attributes.count<this.threshold?Array.prototype.push.apply(a,c.cluster):a.push(c);this.clustering=!0;this.layer.addFeatures(a);this.clustering=!1}this.clusters=a}},clustersExist:function(){var a=
+!1;if(this.clusters&&0<this.clusters.length&&this.clusters.length==this.layer.features.length)for(var a=!0,b=0;b<this.clusters.length;++b)if(this.clusters[b]!=this.layer.features[b]){a=!1;break}return a},shouldCluster:function(a,b){var c=a.geometry.getBounds().getCenterLonLat(),d=b.geometry.getBounds().getCenterLonLat();return Math.sqrt(Math.pow(c.lon-d.lon,2)+Math.pow(c.lat-d.lat,2))/this.resolution<=this.distance},addToCluster:function(a,b){a.cluster.push(b);a.attributes.count+=1},createCluster:function(a){var b=
+a.geometry.getBounds().getCenterLonLat(),b=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(b.lon,b.lat),{count:1});b.cluster=[a];return b},CLASS_NAME:"OpenLayers.Strategy.Cluster"});OpenLayers.Strategy.Filter=OpenLayers.Class(OpenLayers.Strategy,{filter:null,cache:null,caching:!1,activate:function(){var a=OpenLayers.Strategy.prototype.activate.apply(this,arguments);a&&(this.cache=[],this.layer.events.on({beforefeaturesadded:this.handleAdd,beforefeaturesremoved:this.handleRemove,scope:this}));return a},deactivate:function(){this.cache=null;this.layer&&this.layer.events&&this.layer.events.un({beforefeaturesadded:this.handleAdd,beforefeaturesremoved:this.handleRemove,scope:this});
+return OpenLayers.Strategy.prototype.deactivate.apply(this,arguments)},handleAdd:function(a){if(!this.caching&&this.filter){var b=a.features;a.features=[];for(var c,d=0,e=b.length;d<e;++d)c=b[d],this.filter.evaluate(c)?a.features.push(c):this.cache.push(c)}},handleRemove:function(a){this.caching||(this.cache=[])},setFilter:function(a){this.filter=a;a=this.cache;this.cache=[];this.handleAdd({features:this.layer.features});0<this.cache.length&&(this.caching=!0,this.layer.removeFeatures(this.cache.slice()),
+this.caching=!1);0<a.length&&(a={features:a},this.handleAdd(a),0<a.features.length&&(this.caching=!0,this.layer.addFeatures(a.features),this.caching=!1))},CLASS_NAME:"OpenLayers.Strategy.Filter"});OpenLayers.Protocol.SOS=function(a){a=OpenLayers.Util.applyDefaults(a,OpenLayers.Protocol.SOS.DEFAULTS);var b=OpenLayers.Protocol.SOS["v"+a.version.replace(/\./g,"_")];if(!b)throw"Unsupported SOS version: "+a.version;return new b(a)};OpenLayers.Protocol.SOS.DEFAULTS={version:"1.0.0"};OpenLayers.Format.WFSDescribeFeatureType=OpenLayers.Class(OpenLayers.Format.XML,{regExes:{trimSpace:/^\s*|\s*$/g},namespaces:{xsd:"http://www.w3.org/2001/XMLSchema"},readers:{xsd:{schema:function(a,b){var c=[],d={},e,f;this.readChildNodes(a,{complexTypes:c,customTypes:d});var g=a.attributes,h,k;e=0;for(f=g.length;e<f;++e)h=g[e],k=h.name,0===k.indexOf("xmlns")?this.setNamespace(k.split(":")[1]||"",h.value):b[k]=h.value;b.featureTypes=c;b.targetPrefix=this.namespaceAlias[b.targetNamespace];e=0;for(f=
+c.length;e<f;++e)g=c[e],h=d[g.typeName],d[g.typeName]&&(g.typeName=h.name)},complexType:function(a,b){var c={typeName:a.getAttribute("name")};this.readChildNodes(a,c);b.complexTypes.push(c)},complexContent:function(a,b){this.readChildNodes(a,b)},extension:function(a,b){this.readChildNodes(a,b)},sequence:function(a,b){var c={elements:[]};this.readChildNodes(a,c);b.properties=c.elements},element:function(a,b){var c;if(b.elements){var d={};c=a.attributes;for(var e,f=0,g=c.length;f<g;++f)e=c[f],d[e.name]=
+e.value;c=d.type;c||(c={},this.readChildNodes(a,c),d.restriction=c,d.type=c.base);d.localType=(c.base||c).split(":").pop();b.elements.push(d);this.readChildNodes(a,d)}b.complexTypes&&(c=a.getAttribute("type"),d=c.split(":").pop(),b.customTypes[d]={name:a.getAttribute("name"),type:c})},annotation:function(a,b){b.annotation={};this.readChildNodes(a,b.annotation)},appinfo:function(a,b){b.appinfo||(b.appinfo=[]);b.appinfo.push(this.getChildValue(a))},documentation:function(a,b){b.documentation||(b.documentation=
+[]);var c=this.getChildValue(a);b.documentation.push({lang:a.getAttribute("xml:lang"),textContent:c.replace(this.regExes.trimSpace,"")})},simpleType:function(a,b){this.readChildNodes(a,b)},restriction:function(a,b){b.base=a.getAttribute("base");this.readRestriction(a,b)}}},readRestriction:function(a,b){for(var c=a.childNodes,d,e,f=0,g=c.length;f<g;++f)d=c[f],1==d.nodeType&&(e=d.nodeName.split(":").pop(),d=d.getAttribute("value"),b[e]?("string"==typeof b[e]&&(b[e]=[b[e]]),b[e].push(d)):b[e]=d)},read:function(a){"string"==
+typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);var b={};if("ExceptionReport"===a.nodeName.split(":").pop()){var c=new OpenLayers.Format.OGCExceptionReport;b.error=c.read(a)}else this.readNode(a,b);return b},CLASS_NAME:"OpenLayers.Format.WFSDescribeFeatureType"});OpenLayers.Format.GeoRSS=OpenLayers.Class(OpenLayers.Format.XML,{rssns:"http://backend.userland.com/rss2",featureNS:"http://mapserver.gis.umn.edu/mapserver",georssns:"http://www.georss.org/georss",geons:"http://www.w3.org/2003/01/geo/wgs84_pos#",featureTitle:"Untitled",featureDescription:"No Description",gmlParser:null,xy:!1,createGeometryFromItem:function(a){var b=this.getElementsByTagNameNS(a,this.georssns,"point"),c=this.getElementsByTagNameNS(a,this.geons,"lat"),d=this.getElementsByTagNameNS(a,
+this.geons,"long"),e=this.getElementsByTagNameNS(a,this.georssns,"line"),f=this.getElementsByTagNameNS(a,this.georssns,"polygon"),g=this.getElementsByTagNameNS(a,this.georssns,"where");a=this.getElementsByTagNameNS(a,this.georssns,"box");if(0<b.length||0<c.length&&0<d.length){0<b.length?(c=OpenLayers.String.trim(b[0].firstChild.nodeValue).split(/\s+/),2!=c.length&&(c=OpenLayers.String.trim(b[0].firstChild.nodeValue).split(/\s*,\s*/))):c=[parseFloat(c[0].firstChild.nodeValue),parseFloat(d[0].firstChild.nodeValue)];
+var h=new OpenLayers.Geometry.Point(c[1],c[0])}else if(0<e.length){c=OpenLayers.String.trim(this.getChildValue(e[0])).split(/\s+/);d=[];e=0;for(f=c.length;e<f;e+=2)b=new OpenLayers.Geometry.Point(c[e+1],c[e]),d.push(b);h=new OpenLayers.Geometry.LineString(d)}else if(0<f.length){c=OpenLayers.String.trim(this.getChildValue(f[0])).split(/\s+/);d=[];e=0;for(f=c.length;e<f;e+=2)b=new OpenLayers.Geometry.Point(c[e+1],c[e]),d.push(b);h=new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing(d)])}else 0<
+g.length?(this.gmlParser||(this.gmlParser=new OpenLayers.Format.GML({xy:this.xy})),h=this.gmlParser.parseFeature(g[0]).geometry):0<a.length&&(c=OpenLayers.String.trim(a[0].firstChild.nodeValue).split(/\s+/),d=[],3<c.length&&(b=new OpenLayers.Geometry.Point(c[1],c[0]),d.push(b),b=new OpenLayers.Geometry.Point(c[1],c[2]),d.push(b),b=new OpenLayers.Geometry.Point(c[3],c[2]),d.push(b),b=new OpenLayers.Geometry.Point(c[3],c[0]),d.push(b),b=new OpenLayers.Geometry.Point(c[1],c[0]),d.push(b)),h=new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing(d)]));
+h&&(this.internalProjection&&this.externalProjection)&&h.transform(this.externalProjection,this.internalProjection);return h},createFeatureFromItem:function(a){var b=this.createGeometryFromItem(a),c=this._getChildValue(a,"*","title",this.featureTitle),d=this._getChildValue(a,"*","description",this._getChildValue(a,"*","content",this._getChildValue(a,"*","summary",this.featureDescription))),e=this._getChildValue(a,"*","link");if(!e)try{e=this.getElementsByTagNameNS(a,"*","link")[0].getAttribute("href")}catch(f){e=
+null}a=this._getChildValue(a,"*","id",null);b=new OpenLayers.Feature.Vector(b,{title:c,description:d,link:e});b.fid=a;return b},_getChildValue:function(a,b,c,d){return(a=this.getElementsByTagNameNS(a,b,c))&&a[0]&&a[0].firstChild&&a[0].firstChild.nodeValue?this.getChildValue(a[0]):void 0==d?"":d},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));var b=null,b=this.getElementsByTagNameNS(a,"*","item");0==b.length&&(b=this.getElementsByTagNameNS(a,"*","entry"));
+a=b.length;for(var c=Array(a),d=0;d<a;d++)c[d]=this.createFeatureFromItem(b[d]);return c},write:function(a){var b;if(OpenLayers.Util.isArray(a)){b=this.createElementNS(this.rssns,"rss");for(var c=0,d=a.length;c<d;c++)b.appendChild(this.createFeatureXML(a[c]))}else b=this.createFeatureXML(a);return OpenLayers.Format.XML.prototype.write.apply(this,[b])},createFeatureXML:function(a){var b=this.buildGeometryNode(a.geometry),c=this.createElementNS(this.rssns,"item"),d=this.createElementNS(this.rssns,"title");
+d.appendChild(this.createTextNode(a.attributes.title?a.attributes.title:""));var e=this.createElementNS(this.rssns,"description");e.appendChild(this.createTextNode(a.attributes.description?a.attributes.description:""));c.appendChild(d);c.appendChild(e);a.attributes.link&&(d=this.createElementNS(this.rssns,"link"),d.appendChild(this.createTextNode(a.attributes.link)),c.appendChild(d));for(var f in a.attributes)"link"!=f&&("title"!=f&&"description"!=f)&&(d=this.createTextNode(a.attributes[f]),e=f,-1!=
+f.search(":")&&(e=f.split(":")[1]),e=this.createElementNS(this.featureNS,"feature:"+e),e.appendChild(d),c.appendChild(e));c.appendChild(b);return c},buildGeometryNode:function(a){this.internalProjection&&this.externalProjection&&(a=a.clone(),a.transform(this.internalProjection,this.externalProjection));var b;if("OpenLayers.Geometry.Polygon"==a.CLASS_NAME)b=this.createElementNS(this.georssns,"georss:polygon"),b.appendChild(this.buildCoordinatesNode(a.components[0]));else if("OpenLayers.Geometry.LineString"==
+a.CLASS_NAME)b=this.createElementNS(this.georssns,"georss:line"),b.appendChild(this.buildCoordinatesNode(a));else if("OpenLayers.Geometry.Point"==a.CLASS_NAME)b=this.createElementNS(this.georssns,"georss:point"),b.appendChild(this.buildCoordinatesNode(a));else throw"Couldn't parse "+a.CLASS_NAME;return b},buildCoordinatesNode:function(a){var b=null;a.components&&(b=a.components);if(b){a=b.length;for(var c=Array(a),d=0;d<a;d++)c[d]=b[d].y+" "+b[d].x;b=c.join(" ")}else b=a.y+" "+a.x;return this.createTextNode(b)},
+CLASS_NAME:"OpenLayers.Format.GeoRSS"});OpenLayers.Format.WPSCapabilities=OpenLayers.Class(OpenLayers.Format.XML.VersionedOGC,{defaultVersion:"1.0.0",CLASS_NAME:"OpenLayers.Format.WPSCapabilities"});OpenLayers.Format.WPSCapabilities.v1_0_0=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ows:"http://www.opengis.net/ows/1.1",wps:"http://www.opengis.net/wps/1.0.0",xlink:"http://www.w3.org/1999/xlink"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a])},read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);
+var b={};this.readNode(a,b);return b},readers:{wps:{Capabilities:function(a,b){this.readChildNodes(a,b)},ProcessOfferings:function(a,b){b.processOfferings={};this.readChildNodes(a,b.processOfferings)},Process:function(a,b){var c={processVersion:this.getAttributeNS(a,this.namespaces.wps,"processVersion")};this.readChildNodes(a,c);b[c.identifier]=c},Languages:function(a,b){b.languages=[];this.readChildNodes(a,b.languages)},Default:function(a,b){var c={isDefault:!0};this.readChildNodes(a,c);b.push(c)},
+Supported:function(a,b){var c={};this.readChildNodes(a,c);b.push(c)}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers.ows},CLASS_NAME:"OpenLayers.Format.WPSCapabilities.v1_0_0"});OpenLayers.Control.PinchZoom=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,pinchOrigin:null,currentCenter:null,autoActivate:!0,preserveCenter:!1,initialize:function(a){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.handler=new OpenLayers.Handler.Pinch(this,{start:this.pinchStart,move:this.pinchMove,done:this.pinchDone},this.handlerOptions)},pinchStart:function(a,b){var c=this.preserveCenter?this.map.getPixelFromLonLat(this.map.getCenter()):a.xy;this.currentCenter=
+this.pinchOrigin=c},pinchMove:function(a,b){var c=b.scale,d=this.map.layerContainerOriginPx,e=this.pinchOrigin,f=this.preserveCenter?this.map.getPixelFromLonLat(this.map.getCenter()):a.xy,g=Math.round(d.x+f.x-e.x+(c-1)*(d.x-e.x)),d=Math.round(d.y+f.y-e.y+(c-1)*(d.y-e.y));this.map.applyTransform(g,d,c);this.currentCenter=f},pinchDone:function(a,b,c){this.map.applyTransform();a=this.map.getZoomForResolution(this.map.getResolution()/c.scale,!0);if(a!==this.map.getZoom()||!this.currentCenter.equals(this.pinchOrigin)){b=
+this.map.getResolutionForZoom(a);c=this.map.getLonLatFromPixel(this.pinchOrigin);var d=this.currentCenter,e=this.map.getSize();c.lon+=b*(e.w/2-d.x);c.lat-=b*(e.h/2-d.y);this.map.div.clientWidth=this.map.div.clientWidth;this.map.setCenter(c,a)}},CLASS_NAME:"OpenLayers.Control.PinchZoom"});OpenLayers.Control.TouchNavigation=OpenLayers.Class(OpenLayers.Control,{dragPan:null,dragPanOptions:null,pinchZoom:null,pinchZoomOptions:null,clickHandlerOptions:null,documentDrag:!1,autoActivate:!0,initialize:function(a){this.handlers={};OpenLayers.Control.prototype.initialize.apply(this,arguments)},destroy:function(){this.deactivate();this.dragPan&&this.dragPan.destroy();this.dragPan=null;this.pinchZoom&&(this.pinchZoom.destroy(),delete this.pinchZoom);OpenLayers.Control.prototype.destroy.apply(this,
+arguments)},activate:function(){return OpenLayers.Control.prototype.activate.apply(this,arguments)?(this.dragPan.activate(),this.handlers.click.activate(),this.pinchZoom.activate(),!0):!1},deactivate:function(){return OpenLayers.Control.prototype.deactivate.apply(this,arguments)?(this.dragPan.deactivate(),this.handlers.click.deactivate(),this.pinchZoom.deactivate(),!0):!1},draw:function(){var a={click:this.defaultClick,dblclick:this.defaultDblClick},b=OpenLayers.Util.extend({"double":!0,stopDouble:!0,
+pixelTolerance:2},this.clickHandlerOptions);this.handlers.click=new OpenLayers.Handler.Click(this,a,b);this.dragPan=new OpenLayers.Control.DragPan(OpenLayers.Util.extend({map:this.map,documentDrag:this.documentDrag},this.dragPanOptions));this.dragPan.draw();this.pinchZoom=new OpenLayers.Control.PinchZoom(OpenLayers.Util.extend({map:this.map},this.pinchZoomOptions))},defaultClick:function(a){a.lastTouches&&2==a.lastTouches.length&&this.map.zoomOut()},defaultDblClick:function(a){this.map.zoomTo(this.map.zoom+
+1,a.xy)},CLASS_NAME:"OpenLayers.Control.TouchNavigation"});OpenLayers.Console.warn("OpenLayers.Rico is deprecated");OpenLayers.Rico=OpenLayers.Rico||{};
+OpenLayers.Rico.Color=OpenLayers.Class({initialize:function(a,b,c){this.rgb={r:a,g:b,b:c}},setRed:function(a){this.rgb.r=a},setGreen:function(a){this.rgb.g=a},setBlue:function(a){this.rgb.b=a},setHue:function(a){var b=this.asHSB();b.h=a;this.rgb=OpenLayers.Rico.Color.HSBtoRGB(b.h,b.s,b.b)},setSaturation:function(a){var b=this.asHSB();b.s=a;this.rgb=OpenLayers.Rico.Color.HSBtoRGB(b.h,b.s,b.b)},setBrightness:function(a){var b=this.asHSB();b.b=a;this.rgb=OpenLayers.Rico.Color.HSBtoRGB(b.h,b.s,b.b)},
+darken:function(a){var b=this.asHSB();this.rgb=OpenLayers.Rico.Color.HSBtoRGB(b.h,b.s,Math.max(b.b-a,0))},brighten:function(a){var b=this.asHSB();this.rgb=OpenLayers.Rico.Color.HSBtoRGB(b.h,b.s,Math.min(b.b+a,1))},blend:function(a){this.rgb.r=Math.floor((this.rgb.r+a.rgb.r)/2);this.rgb.g=Math.floor((this.rgb.g+a.rgb.g)/2);this.rgb.b=Math.floor((this.rgb.b+a.rgb.b)/2)},isBright:function(){this.asHSB();return 0.5<this.asHSB().b},isDark:function(){return!this.isBright()},asRGB:function(){return"rgb("+
+this.rgb.r+","+this.rgb.g+","+this.rgb.b+")"},asHex:function(){return"#"+this.rgb.r.toColorPart()+this.rgb.g.toColorPart()+this.rgb.b.toColorPart()},asHSB:function(){return OpenLayers.Rico.Color.RGBtoHSB(this.rgb.r,this.rgb.g,this.rgb.b)},toString:function(){return this.asHex()}});
+OpenLayers.Rico.Color.createFromHex=function(a){if(4==a.length){var b=a;a="#";for(var c=1;4>c;c++)a+=b.charAt(c)+b.charAt(c)}0==a.indexOf("#")&&(a=a.substring(1));b=a.substring(0,2);c=a.substring(2,4);a=a.substring(4,6);return new OpenLayers.Rico.Color(parseInt(b,16),parseInt(c,16),parseInt(a,16))};
+OpenLayers.Rico.Color.createColorFromBackground=function(a){var b=OpenLayers.Element.getStyle(OpenLayers.Util.getElement(a),"backgroundColor");return"transparent"==b&&a.parentNode?OpenLayers.Rico.Color.createColorFromBackground(a.parentNode):null==b?new OpenLayers.Rico.Color(255,255,255):0==b.indexOf("rgb(")?(a=b.substring(4,b.length-1).split(","),new OpenLayers.Rico.Color(parseInt(a[0]),parseInt(a[1]),parseInt(a[2]))):0==b.indexOf("#")?OpenLayers.Rico.Color.createFromHex(b):new OpenLayers.Rico.Color(255,
+255,255)};
+OpenLayers.Rico.Color.HSBtoRGB=function(a,b,c){var d=0,e=0,f=0;if(0==b)f=e=d=parseInt(255*c+0.5);else{a=6*(a-Math.floor(a));var g=a-Math.floor(a),h=c*(1-b),k=c*(1-b*g);b=c*(1-b*(1-g));switch(parseInt(a)){case 0:d=255*c+0.5;e=255*b+0.5;f=255*h+0.5;break;case 1:d=255*k+0.5;e=255*c+0.5;f=255*h+0.5;break;case 2:d=255*h+0.5;e=255*c+0.5;f=255*b+0.5;break;case 3:d=255*h+0.5;e=255*k+0.5;f=255*c+0.5;break;case 4:d=255*b+0.5;e=255*h+0.5;f=255*c+0.5;break;case 5:d=255*c+0.5,e=255*h+0.5,f=255*k+0.5}}return{r:parseInt(d),g:parseInt(e),
+b:parseInt(f)}};OpenLayers.Rico.Color.RGBtoHSB=function(a,b,c){var d,e=a>b?a:b;c>e&&(e=c);var f=a<b?a:b;c<f&&(f=c);d=0!=e?(e-f)/e:0;if(0==d)a=0;else{var g=(e-a)/(e-f),h=(e-b)/(e-f);c=(e-c)/(e-f);a=(a==e?c-h:b==e?2+g-c:4+h-g)/6;0>a&&(a+=1)}return{h:a,s:d,b:e/255}};OpenLayers.Style2=OpenLayers.Class({id:null,name:null,title:null,description:null,layerName:null,isDefault:!1,rules:null,initialize:function(a){OpenLayers.Util.extend(this,a);this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_")},destroy:function(){for(var a=0,b=this.rules.length;a<b;a++)this.rules[a].destroy();delete this.rules},clone:function(){var a=OpenLayers.Util.extend({},this);if(this.rules){a.rules=[];for(var b=0,c=this.rules.length;b<c;++b)a.rules.push(this.rules[b].clone())}return new OpenLayers.Style2(a)},
+CLASS_NAME:"OpenLayers.Style2"});OpenLayers.Format.WFS=OpenLayers.Class(OpenLayers.Format.GML,{layer:null,wfsns:"http://www.opengis.net/wfs",ogcns:"http://www.opengis.net/ogc",initialize:function(a,b){OpenLayers.Format.GML.prototype.initialize.apply(this,[a]);this.layer=b;this.layer.featureNS&&(this.featureNS=this.layer.featureNS);this.layer.options.geometry_column&&(this.geometryName=this.layer.options.geometry_column);this.layer.options.typename&&(this.featureName=this.layer.options.typename)},write:function(a){var b=this.createElementNS(this.wfsns,
+"wfs:Transaction");b.setAttribute("version","1.0.0");b.setAttribute("service","WFS");for(var c=0;c<a.length;c++)switch(a[c].state){case OpenLayers.State.INSERT:b.appendChild(this.insert(a[c]));break;case OpenLayers.State.UPDATE:b.appendChild(this.update(a[c]));break;case OpenLayers.State.DELETE:b.appendChild(this.remove(a[c]))}return OpenLayers.Format.XML.prototype.write.apply(this,[b])},createFeatureXML:function(a){var b=this.buildGeometryNode(a.geometry),c=this.createElementNS(this.featureNS,"feature:"+
+this.geometryName);c.appendChild(b);b=this.createElementNS(this.featureNS,"feature:"+this.featureName);b.appendChild(c);for(var d in a.attributes){var c=this.createTextNode(a.attributes[d]),e=d;-1!=d.search(":")&&(e=d.split(":")[1]);e=this.createElementNS(this.featureNS,"feature:"+e);e.appendChild(c);b.appendChild(e)}return b},insert:function(a){var b=this.createElementNS(this.wfsns,"wfs:Insert");b.appendChild(this.createFeatureXML(a));return b},update:function(a){a.fid||OpenLayers.Console.userError(OpenLayers.i18n("noFID"));
+var b=this.createElementNS(this.wfsns,"wfs:Update");b.setAttribute("typeName",this.featurePrefix+":"+this.featureName);b.setAttribute("xmlns:"+this.featurePrefix,this.featureNS);var c=this.createElementNS(this.wfsns,"wfs:Property"),d=this.createElementNS(this.wfsns,"wfs:Name"),e=this.createTextNode(this.geometryName);d.appendChild(e);c.appendChild(d);d=this.createElementNS(this.wfsns,"wfs:Value");e=this.buildGeometryNode(a.geometry);a.layer&&e.setAttribute("srsName",a.layer.projection.getCode());
+d.appendChild(e);c.appendChild(d);b.appendChild(c);for(var f in a.attributes)c=this.createElementNS(this.wfsns,"wfs:Property"),d=this.createElementNS(this.wfsns,"wfs:Name"),d.appendChild(this.createTextNode(f)),c.appendChild(d),d=this.createElementNS(this.wfsns,"wfs:Value"),d.appendChild(this.createTextNode(a.attributes[f])),c.appendChild(d),b.appendChild(c);c=this.createElementNS(this.ogcns,"ogc:Filter");f=this.createElementNS(this.ogcns,"ogc:FeatureId");f.setAttribute("fid",a.fid);c.appendChild(f);
+b.appendChild(c);return b},remove:function(a){if(!a.fid)return OpenLayers.Console.userError(OpenLayers.i18n("noFID")),!1;var b=this.createElementNS(this.wfsns,"wfs:Delete");b.setAttribute("typeName",this.featurePrefix+":"+this.featureName);b.setAttribute("xmlns:"+this.featurePrefix,this.featureNS);var c=this.createElementNS(this.ogcns,"ogc:Filter"),d=this.createElementNS(this.ogcns,"ogc:FeatureId");d.setAttribute("fid",a.fid);c.appendChild(d);b.appendChild(c);return b},destroy:function(){this.layer=
+null},CLASS_NAME:"OpenLayers.Format.WFS"});OpenLayers.Format.SLD.v1_0_0_GeoServer=OpenLayers.Class(OpenLayers.Format.SLD.v1_0_0,{version:"1.0.0",profile:"GeoServer",readers:OpenLayers.Util.applyDefaults({sld:OpenLayers.Util.applyDefaults({Priority:function(a,b){var c=this.readers.ogc._expression.call(this,a);c&&(b.priority=c)},VendorOption:function(a,b){b.vendorOptions||(b.vendorOptions={});b.vendorOptions[a.getAttribute("name")]=this.getChildValue(a)},TextSymbolizer:function(a,b){OpenLayers.Format.SLD.v1_0_0.prototype.readers.sld.TextSymbolizer.apply(this,
+arguments);var c=this.multipleSymbolizers?b.symbolizers[b.symbolizers.length-1]:b.symbolizer.Text;void 0===c.graphic&&(c.graphic=!1)}},OpenLayers.Format.SLD.v1_0_0.prototype.readers.sld)},OpenLayers.Format.SLD.v1_0_0.prototype.readers),writers:OpenLayers.Util.applyDefaults({sld:OpenLayers.Util.applyDefaults({Priority:function(a){return this.writers.sld._OGCExpression.call(this,"sld:Priority",a)},VendorOption:function(a){return this.createElementNSPlus("sld:VendorOption",{attributes:{name:a.name},
+value:a.value})},TextSymbolizer:function(a){var b=OpenLayers.Format.SLD.v1_0_0.prototype.writers.sld.TextSymbolizer.apply(this,arguments);!1!==a.graphic&&(a.externalGraphic||a.graphicName)&&this.writeNode("Graphic",a,b);"priority"in a&&this.writeNode("Priority",a.priority,b);return this.addVendorOptions(b,a)},PointSymbolizer:function(a){var b=OpenLayers.Format.SLD.v1_0_0.prototype.writers.sld.PointSymbolizer.apply(this,arguments);return this.addVendorOptions(b,a)},LineSymbolizer:function(a){var b=
+OpenLayers.Format.SLD.v1_0_0.prototype.writers.sld.LineSymbolizer.apply(this,arguments);return this.addVendorOptions(b,a)},PolygonSymbolizer:function(a){var b=OpenLayers.Format.SLD.v1_0_0.prototype.writers.sld.PolygonSymbolizer.apply(this,arguments);return this.addVendorOptions(b,a)}},OpenLayers.Format.SLD.v1_0_0.prototype.writers.sld)},OpenLayers.Format.SLD.v1_0_0.prototype.writers),addVendorOptions:function(a,b){if(b.vendorOptions)for(var c in b.vendorOptions)this.writeNode("VendorOption",{name:c,
+value:b.vendorOptions[c]},a);return a},CLASS_NAME:"OpenLayers.Format.SLD.v1_0_0_GeoServer"});OpenLayers.Layer.Boxes=OpenLayers.Class(OpenLayers.Layer.Markers,{drawMarker:function(a){var b=this.map.getLayerPxFromLonLat({lon:a.bounds.left,lat:a.bounds.top}),c=this.map.getLayerPxFromLonLat({lon:a.bounds.right,lat:a.bounds.bottom});null==c||null==b?a.display(!1):(b=a.draw(b,{w:Math.max(1,c.x-b.x),h:Math.max(1,c.y-b.y)}),a.drawn||(this.div.appendChild(b),a.drawn=!0))},removeMarker:function(a){OpenLayers.Util.removeItem(this.markers,a);null!=a.div&&a.div.parentNode==this.div&&this.div.removeChild(a.div)},
+CLASS_NAME:"OpenLayers.Layer.Boxes"});OpenLayers.Format.WFSCapabilities.v1_0_0=OpenLayers.Class(OpenLayers.Format.WFSCapabilities.v1,{readers:{wfs:OpenLayers.Util.applyDefaults({Service:function(a,b){b.service={};this.readChildNodes(a,b.service)},Fees:function(a,b){var c=this.getChildValue(a);c&&"none"!=c.toLowerCase()&&(b.fees=c)},AccessConstraints:function(a,b){var c=this.getChildValue(a);c&&"none"!=c.toLowerCase()&&(b.accessConstraints=c)},OnlineResource:function(a,b){var c=this.getChildValue(a);c&&"none"!=c.toLowerCase()&&(b.onlineResource=
+c)},Keywords:function(a,b){var c=this.getChildValue(a);c&&"none"!=c.toLowerCase()&&(b.keywords=c.split(", "))},Capability:function(a,b){b.capability={};this.readChildNodes(a,b.capability)},Request:function(a,b){b.request={};this.readChildNodes(a,b.request)},GetFeature:function(a,b){b.getfeature={href:{},formats:[]};this.readChildNodes(a,b.getfeature)},ResultFormat:function(a,b){for(var c=a.childNodes,d,e=0;e<c.length;e++)d=c[e],1==d.nodeType&&b.formats.push(d.nodeName)},DCPType:function(a,b){this.readChildNodes(a,
+b)},HTTP:function(a,b){this.readChildNodes(a,b.href)},Get:function(a,b){b.get=a.getAttribute("onlineResource")},Post:function(a,b){b.post=a.getAttribute("onlineResource")},SRS:function(a,b){var c=this.getChildValue(a);c&&(b.srs=c)}},OpenLayers.Format.WFSCapabilities.v1.prototype.readers.wfs)},CLASS_NAME:"OpenLayers.Format.WFSCapabilities.v1_0_0"});OpenLayers.Format.WMSCapabilities.v1_3=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1,{readers:{wms:OpenLayers.Util.applyDefaults({WMS_Capabilities:function(a,b){this.readChildNodes(a,b)},LayerLimit:function(a,b){b.layerLimit=parseInt(this.getChildValue(a))},MaxWidth:function(a,b){b.maxWidth=parseInt(this.getChildValue(a))},MaxHeight:function(a,b){b.maxHeight=parseInt(this.getChildValue(a))},BoundingBox:function(a,b){var c=OpenLayers.Format.WMSCapabilities.v1.prototype.readers.wms.BoundingBox.apply(this,
+[a,b]);c.srs=a.getAttribute("CRS");b.bbox[c.srs]=c},CRS:function(a,b){this.readers.wms.SRS.apply(this,[a,b])},EX_GeographicBoundingBox:function(a,b){b.llbbox=[];this.readChildNodes(a,b.llbbox)},westBoundLongitude:function(a,b){b[0]=this.getChildValue(a)},eastBoundLongitude:function(a,b){b[2]=this.getChildValue(a)},southBoundLatitude:function(a,b){b[1]=this.getChildValue(a)},northBoundLatitude:function(a,b){b[3]=this.getChildValue(a)},MinScaleDenominator:function(a,b){b.maxScale=parseFloat(this.getChildValue(a)).toPrecision(16)},
+MaxScaleDenominator:function(a,b){b.minScale=parseFloat(this.getChildValue(a)).toPrecision(16)},Dimension:function(a,b){var c={name:a.getAttribute("name").toLowerCase(),units:a.getAttribute("units"),unitsymbol:a.getAttribute("unitSymbol"),nearestVal:"1"===a.getAttribute("nearestValue"),multipleVal:"1"===a.getAttribute("multipleValues"),"default":a.getAttribute("default")||"",current:"1"===a.getAttribute("current"),values:this.getChildValue(a).split(",")};b.dimensions[c.name]=c},Keyword:function(a,
+b){var c={value:this.getChildValue(a),vocabulary:a.getAttribute("vocabulary")};b.keywords&&b.keywords.push(c)}},OpenLayers.Format.WMSCapabilities.v1.prototype.readers.wms),sld:{UserDefinedSymbolization:function(a,b){this.readers.wms.UserDefinedSymbolization.apply(this,[a,b]);b.userSymbols.inlineFeature=1==parseInt(a.getAttribute("InlineFeature"));b.userSymbols.remoteWCS=1==parseInt(a.getAttribute("RemoteWCS"))},DescribeLayer:function(a,b){this.readers.wms.DescribeLayer.apply(this,[a,b])},GetLegendGraphic:function(a,
+b){this.readers.wms.GetLegendGraphic.apply(this,[a,b])}}},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_3"});OpenLayers.Layer.Zoomify=OpenLayers.Class(OpenLayers.Layer.Grid,{size:null,isBaseLayer:!0,standardTileSize:256,tileOriginCorner:"tl",numberOfTiers:0,tileCountUpToTier:null,tierSizeInTiles:null,tierImageSize:null,initialize:function(a,b,c,d){this.initializeZoomify(c);OpenLayers.Layer.Grid.prototype.initialize.apply(this,[a,b,c,{},d])},initializeZoomify:function(a){var b=a.clone();this.size=a.clone();a=new OpenLayers.Size(Math.ceil(b.w/this.standardTileSize),Math.ceil(b.h/this.standardTileSize));this.tierSizeInTiles=
+[a];for(this.tierImageSize=[b];b.w>this.standardTileSize||b.h>this.standardTileSize;)b=new OpenLayers.Size(Math.floor(b.w/2),Math.floor(b.h/2)),a=new OpenLayers.Size(Math.ceil(b.w/this.standardTileSize),Math.ceil(b.h/this.standardTileSize)),this.tierSizeInTiles.push(a),this.tierImageSize.push(b);this.tierSizeInTiles.reverse();this.tierImageSize.reverse();this.numberOfTiers=this.tierSizeInTiles.length;b=[1];this.tileCountUpToTier=[0];for(a=1;a<this.numberOfTiers;a++)b.unshift(Math.pow(2,a)),this.tileCountUpToTier.push(this.tierSizeInTiles[a-
+1].w*this.tierSizeInTiles[a-1].h+this.tileCountUpToTier[a-1]);this.serverResolutions||(this.serverResolutions=b)},destroy:function(){OpenLayers.Layer.Grid.prototype.destroy.apply(this,arguments);this.tileCountUpToTier.length=0;this.tierSizeInTiles.length=0;this.tierImageSize.length=0},clone:function(a){null==a&&(a=new OpenLayers.Layer.Zoomify(this.name,this.url,this.size,this.options));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,[a])},getURL:function(a){a=this.adjustBounds(a);var b=
+this.getServerResolution(),c=Math.round((a.left-this.tileOrigin.lon)/(b*this.tileSize.w));a=Math.round((this.tileOrigin.lat-a.top)/(b*this.tileSize.h));b=this.getZoomForResolution(b);c="TileGroup"+Math.floor((c+a*this.tierSizeInTiles[b].w+this.tileCountUpToTier[b])/256)+"/"+b+"-"+c+"-"+a+".jpg";b=this.url;OpenLayers.Util.isArray(b)&&(b=this.selectUrl(c,b));return b+c},getImageSize:function(){if(0<arguments.length){var a=this.adjustBounds(arguments[0]),b=this.getServerResolution(),c=Math.round((a.left-
+this.tileOrigin.lon)/(b*this.tileSize.w)),a=Math.round((this.tileOrigin.lat-a.top)/(b*this.tileSize.h)),b=this.getZoomForResolution(b),d=this.standardTileSize,e=this.standardTileSize;c==this.tierSizeInTiles[b].w-1&&(d=this.tierImageSize[b].w%this.standardTileSize);a==this.tierSizeInTiles[b].h-1&&(e=this.tierImageSize[b].h%this.standardTileSize);return new OpenLayers.Size(d,e)}return this.tileSize},setMap:function(a){OpenLayers.Layer.Grid.prototype.setMap.apply(this,arguments);this.tileOrigin=new OpenLayers.LonLat(this.map.maxExtent.left,
+this.map.maxExtent.top)},CLASS_NAME:"OpenLayers.Layer.Zoomify"});OpenLayers.Layer.MapServer=OpenLayers.Class(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{mode:"map",map_imagetype:"png"},initialize:function(a,b,c,d){OpenLayers.Layer.Grid.prototype.initialize.apply(this,arguments);this.params=OpenLayers.Util.applyDefaults(this.params,this.DEFAULT_PARAMS);if(null==d||null==d.isBaseLayer)this.isBaseLayer="true"!=this.params.transparent&&!0!=this.params.transparent},clone:function(a){null==a&&(a=new OpenLayers.Layer.MapServer(this.name,this.url,this.params,this.getOptions()));
+return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,[a])},getURL:function(a){a=this.adjustBounds(a);a=[a.left,a.bottom,a.right,a.top];var b=this.getImageSize();return this.getFullRequestString({mapext:a,imgext:a,map_size:[b.w,b.h],imgx:b.w/2,imgy:b.h/2,imgxy:[b.w,b.h]})},getFullRequestString:function(a,b){var c=null==b?this.url:b,d=OpenLayers.Util.extend({},this.params),d=OpenLayers.Util.extend(d,a),e=OpenLayers.Util.getParameterString(d);OpenLayers.Util.isArray(c)&&(c=this.selectUrl(e,c));
+var e=OpenLayers.Util.upperCaseObject(OpenLayers.Util.getParameters(c)),f;for(f in d)f.toUpperCase()in e&&delete d[f];e=OpenLayers.Util.getParameterString(d);d=c;e=e.replace(/,/g,"+");""!=e&&(f=c.charAt(c.length-1),d="&"==f||"?"==f?d+e:-1==c.indexOf("?")?d+("?"+e):d+("&"+e));return d},CLASS_NAME:"OpenLayers.Layer.MapServer"});OpenLayers.Renderer.VML=OpenLayers.Class(OpenLayers.Renderer.Elements,{xmlns:"urn:schemas-microsoft-com:vml",symbolCache:{},offset:null,initialize:function(a){if(this.supported()){if(!document.namespaces.olv){document.namespaces.add("olv",this.xmlns);for(var b=document.createStyleSheet(),c="shape rect oval fill stroke imagedata group textbox".split(" "),d=0,e=c.length;d<e;d++)b.addRule("olv\\:"+c[d],"behavior: url(#default#VML); position: absolute; display: inline-block;")}OpenLayers.Renderer.Elements.prototype.initialize.apply(this,
+arguments)}},supported:function(){return!!document.namespaces},setExtent:function(a,b){var c=OpenLayers.Renderer.Elements.prototype.setExtent.apply(this,arguments),d=this.getResolution(),e=a.left/d|0,d=a.top/d-this.size.h|0;b||!this.offset?(this.offset={x:e,y:d},d=e=0):(e-=this.offset.x,d-=this.offset.y);this.root.coordorigin=e-this.xOffset+" "+d;for(var e=[this.root,this.vectorRoot,this.textRoot],f=0,g=e.length;f<g;++f)d=e[f],d.coordsize=this.size.w+" "+this.size.h;this.root.style.flip="y";return c},
+setSize:function(a){OpenLayers.Renderer.prototype.setSize.apply(this,arguments);for(var b=[this.rendererRoot,this.root,this.vectorRoot,this.textRoot],c=this.size.w+"px",d=this.size.h+"px",e,f=0,g=b.length;f<g;++f)e=b[f],e.style.width=c,e.style.height=d},getNodeType:function(a,b){var c=null;switch(a.CLASS_NAME){case "OpenLayers.Geometry.Point":c=b.externalGraphic?"olv:rect":this.isComplexSymbol(b.graphicName)?"olv:shape":"olv:oval";break;case "OpenLayers.Geometry.Rectangle":c="olv:rect";break;case "OpenLayers.Geometry.LineString":case "OpenLayers.Geometry.LinearRing":case "OpenLayers.Geometry.Polygon":case "OpenLayers.Geometry.Curve":c=
+"olv:shape"}return c},setStyle:function(a,b,c,d){b=b||a._style;c=c||a._options;var e=b.fillColor,f=b.title||b.graphicTitle;f&&(a.title=f);if("OpenLayers.Geometry.Point"===a._geometryClass)if(b.externalGraphic){c.isFilled=!0;var e=b.graphicWidth||b.graphicHeight,f=b.graphicHeight||b.graphicWidth,e=e?e:2*b.pointRadius,f=f?f:2*b.pointRadius,g=this.getResolution(),h=void 0!=b.graphicXOffset?b.graphicXOffset:-(0.5*e),k=void 0!=b.graphicYOffset?b.graphicYOffset:-(0.5*f);a.style.left=((d.x-this.featureDx)/
+g-this.offset.x+h|0)+"px";a.style.top=(d.y/g-this.offset.y-(k+f)|0)+"px";a.style.width=e+"px";a.style.height=f+"px";a.style.flip="y";e="none";c.isStroked=!1}else this.isComplexSymbol(b.graphicName)?(f=this.importSymbol(b.graphicName),a.path=f.path,a.coordorigin=f.left+","+f.bottom,f=f.size,a.coordsize=f+","+f,this.drawCircle(a,d,b.pointRadius),a.style.flip="y"):this.drawCircle(a,d,b.pointRadius);c.isFilled?a.fillcolor=e:a.filled="false";d=a.getElementsByTagName("fill");d=0==d.length?null:d[0];c.isFilled?
+(d||(d=this.createNode("olv:fill",a.id+"_fill")),d.opacity=b.fillOpacity,"OpenLayers.Geometry.Point"===a._geometryClass&&b.externalGraphic&&(b.graphicOpacity&&(d.opacity=b.graphicOpacity),d.src=b.externalGraphic,d.type="frame",b.graphicWidth&&b.graphicHeight||(d.aspect="atmost")),d.parentNode!=a&&a.appendChild(d)):d&&a.removeChild(d);e=b.rotation;if(void 0!==e||void 0!==a._rotation)a._rotation=e,b.externalGraphic?(this.graphicRotate(a,h,k,b),d.opacity=0):"OpenLayers.Geometry.Point"===a._geometryClass&&
+(a.style.rotation=e||0);h=a.getElementsByTagName("stroke");h=0==h.length?null:h[0];c.isStroked?(h||(h=this.createNode("olv:stroke",a.id+"_stroke"),a.appendChild(h)),h.on=!0,h.color=b.strokeColor,h.weight=b.strokeWidth+"px",h.opacity=b.strokeOpacity,h.endcap="butt"==b.strokeLinecap?"flat":b.strokeLinecap||"round",b.strokeDashstyle&&(h.dashstyle=this.dashStyle(b))):(a.stroked=!1,h&&(h.on=!1));"inherit"!=b.cursor&&null!=b.cursor&&(a.style.cursor=b.cursor);return a},graphicRotate:function(a,b,c,d){d=
+d||a._style;var e=d.rotation||0,f,g;if(d.graphicWidth&&d.graphicHeight){g=Math.max(d.graphicWidth,d.graphicHeight);f=d.graphicWidth/d.graphicHeight;var h=Math.round(d.graphicWidth||g*f),k=Math.round(d.graphicHeight||g);a.style.width=h+"px";a.style.height=k+"px";var l=document.getElementById(a.id+"_image");l||(l=this.createNode("olv:imagedata",a.id+"_image"),a.appendChild(l));l.style.width=h+"px";l.style.height=k+"px";l.src=d.externalGraphic;l.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='', sizingMethod='scale')";
+l=e*Math.PI/180;e=Math.sin(l);l=Math.cos(l);e="progid:DXImageTransform.Microsoft.Matrix(M11="+l+",M12="+-e+",M21="+e+",M22="+l+",SizingMethod='auto expand')\n";(l=d.graphicOpacity||d.fillOpacity)&&1!=l&&(e+="progid:DXImageTransform.Microsoft.BasicImage(opacity="+l+")\n");a.style.filter=e;e=new OpenLayers.Geometry.Point(-b,-c);h=(new OpenLayers.Bounds(0,0,h,k)).toGeometry();h.rotate(d.rotation,e);h=h.getBounds();a.style.left=Math.round(parseInt(a.style.left)+h.left)+"px";a.style.top=Math.round(parseInt(a.style.top)-
+h.bottom)+"px"}else{var m=new Image;m.onreadystatechange=OpenLayers.Function.bind(function(){if("complete"==m.readyState||"interactive"==m.readyState)f=m.width/m.height,g=Math.max(2*d.pointRadius,d.graphicWidth||0,d.graphicHeight||0),b*=f,d.graphicWidth=g*f,d.graphicHeight=g,this.graphicRotate(a,b,c,d)},this);m.src=d.externalGraphic}},postDraw:function(a){a.style.visibility="visible";var b=a._style.fillColor,c=a._style.strokeColor;"none"==b&&a.fillcolor!=b&&(a.fillcolor=b);"none"==c&&a.strokecolor!=
+c&&(a.strokecolor=c)},setNodeDimension:function(a,b){var c=b.getBounds();if(c){var d=this.getResolution(),c=new OpenLayers.Bounds((c.left-this.featureDx)/d-this.offset.x|0,c.bottom/d-this.offset.y|0,(c.right-this.featureDx)/d-this.offset.x|0,c.top/d-this.offset.y|0);a.style.left=c.left+"px";a.style.top=c.top+"px";a.style.width=c.getWidth()+"px";a.style.height=c.getHeight()+"px";a.coordorigin=c.left+" "+c.top;a.coordsize=c.getWidth()+" "+c.getHeight()}},dashStyle:function(a){a=a.strokeDashstyle;switch(a){case "solid":case "dot":case "dash":case "dashdot":case "longdash":case "longdashdot":return a;
+default:return a=a.split(/[ ,]/),2==a.length?1*a[0]>=2*a[1]?"longdash":1==a[0]||1==a[1]?"dot":"dash":4==a.length?1*a[0]>=2*a[1]?"longdashdot":"dashdot":"solid"}},createNode:function(a,b){var c=document.createElement(a);b&&(c.id=b);c.unselectable="on";c.onselectstart=OpenLayers.Function.False;return c},nodeTypeCompare:function(a,b){var c=b,d=c.indexOf(":");-1!=d&&(c=c.substr(d+1));var e=a.nodeName,d=e.indexOf(":");-1!=d&&(e=e.substr(d+1));return c==e},createRenderRoot:function(){return this.nodeFactory(this.container.id+
+"_vmlRoot","div")},createRoot:function(a){return this.nodeFactory(this.container.id+a,"olv:group")},drawPoint:function(a,b){return this.drawCircle(a,b,1)},drawCircle:function(a,b,c){if(!isNaN(b.x)&&!isNaN(b.y)){var d=this.getResolution();a.style.left=((b.x-this.featureDx)/d-this.offset.x|0)-c+"px";a.style.top=(b.y/d-this.offset.y|0)-c+"px";b=2*c;a.style.width=b+"px";a.style.height=b+"px";return a}return!1},drawLineString:function(a,b){return this.drawLine(a,b,!1)},drawLinearRing:function(a,b){return this.drawLine(a,
+b,!0)},drawLine:function(a,b,c){this.setNodeDimension(a,b);for(var d=this.getResolution(),e=b.components.length,f=Array(e),g,h,k=0;k<e;k++)g=b.components[k],h=(g.x-this.featureDx)/d-this.offset.x|0,g=g.y/d-this.offset.y|0,f[k]=" "+h+","+g+" l ";b=c?" x e":" e";a.path="m"+f.join("")+b;return a},drawPolygon:function(a,b){this.setNodeDimension(a,b);var c=this.getResolution(),d=[],e,f,g,h,k,l,m,n,p,q;e=0;for(f=b.components.length;e<f;e++){d.push("m");g=b.components[e].components;h=0===e;l=k=null;m=0;
+for(n=g.length;m<n;m++)p=g[m],q=(p.x-this.featureDx)/c-this.offset.x|0,p=p.y/c-this.offset.y|0,q=" "+q+","+p,d.push(q),0==m&&d.push(" l"),h||(k?k!=q&&(l?l!=q&&(h=!0):l=q):k=q);d.push(h?" x ":" ")}d.push("e");a.path=d.join("");return a},drawRectangle:function(a,b){var c=this.getResolution();a.style.left=((b.x-this.featureDx)/c-this.offset.x|0)+"px";a.style.top=(b.y/c-this.offset.y|0)+"px";a.style.width=(b.width/c|0)+"px";a.style.height=(b.height/c|0)+"px";return a},drawText:function(a,b,c){var d=this.nodeFactory(a+
+this.LABEL_ID_SUFFIX,"olv:rect"),e=this.nodeFactory(a+this.LABEL_ID_SUFFIX+"_textbox","olv:textbox"),f=this.getResolution();d.style.left=((c.x-this.featureDx)/f-this.offset.x|0)+"px";d.style.top=(c.y/f-this.offset.y|0)+"px";d.style.flip="y";e.innerText=b.label;"inherit"!=b.cursor&&null!=b.cursor&&(e.style.cursor=b.cursor);b.fontColor&&(e.style.color=b.fontColor);b.fontOpacity&&(e.style.filter="alpha(opacity="+100*b.fontOpacity+")");b.fontFamily&&(e.style.fontFamily=b.fontFamily);b.fontSize&&(e.style.fontSize=
+b.fontSize);b.fontWeight&&(e.style.fontWeight=b.fontWeight);b.fontStyle&&(e.style.fontStyle=b.fontStyle);!0===b.labelSelect&&(d._featureId=a,e._featureId=a,e._geometry=c,e._geometryClass=c.CLASS_NAME);e.style.whiteSpace="nowrap";e.inset="1px,0px,0px,0px";d.parentNode||(d.appendChild(e),this.textRoot.appendChild(d));b=b.labelAlign||"cm";1==b.length&&(b+="m");a=e.clientWidth*OpenLayers.Renderer.VML.LABEL_SHIFT[b.substr(0,1)];e=e.clientHeight*OpenLayers.Renderer.VML.LABEL_SHIFT[b.substr(1,1)];d.style.left=
+parseInt(d.style.left)-a-1+"px";d.style.top=parseInt(d.style.top)+e+"px"},moveRoot:function(a){var b=this.map.getLayer(a.container.id);b instanceof OpenLayers.Layer.Vector.RootContainer&&(b=this.map.getLayer(this.container.id));b&&b.renderer.clear();OpenLayers.Renderer.Elements.prototype.moveRoot.apply(this,arguments);b&&b.redraw()},importSymbol:function(a){var b=this.container.id+"-"+a,c=this.symbolCache[b];if(c)return c;c=OpenLayers.Renderer.symbol[a];if(!c)throw Error(a+" is not a valid symbol name");
+a=new OpenLayers.Bounds(Number.MAX_VALUE,Number.MAX_VALUE,0,0);for(var d=["m"],e=0;e<c.length;e+=2){var f=c[e],g=c[e+1];a.left=Math.min(a.left,f);a.bottom=Math.min(a.bottom,g);a.right=Math.max(a.right,f);a.top=Math.max(a.top,g);d.push(f);d.push(g);0==e&&d.push("l")}d.push("x e");c=d.join(" ");d=(a.getWidth()-a.getHeight())/2;0<d?(a.bottom-=d,a.top+=d):(a.left+=d,a.right-=d);c={path:c,size:a.getWidth(),left:a.left,bottom:a.bottom};return this.symbolCache[b]=c},CLASS_NAME:"OpenLayers.Renderer.VML"});
+OpenLayers.Renderer.VML.LABEL_SHIFT={l:0,c:0.5,r:1,t:0,m:0.5,b:1};OpenLayers.Control.CacheRead=OpenLayers.Class(OpenLayers.Control,{fetchEvent:"tileloadstart",layers:null,autoActivate:!0,setMap:function(a){OpenLayers.Control.prototype.setMap.apply(this,arguments);var b,c=this.layers||a.layers;for(b=c.length-1;0<=b;--b)this.addLayer({layer:c[b]});if(!this.layers)a.events.on({addlayer:this.addLayer,removeLayer:this.removeLayer,scope:this})},addLayer:function(a){a.layer.events.register(this.fetchEvent,this,this.fetch)},removeLayer:function(a){a.layer.events.unregister(this.fetchEvent,
+this,this.fetch)},fetch:function(a){if(this.active&&window.localStorage&&a.tile instanceof OpenLayers.Tile.Image){var b=a.tile,c=b.url;!b.layer.crossOriginKeyword&&(OpenLayers.ProxyHost&&0===c.indexOf(OpenLayers.ProxyHost))&&(c=OpenLayers.Control.CacheWrite.urlMap[c]);if(c=window.localStorage.getItem("olCache_"+c))b.url=c,"tileerror"===a.type&&b.setImgSrc(c)}},destroy:function(){if(this.layers||this.map){var a,b=this.layers||this.map.layers;for(a=b.length-1;0<=a;--a)this.removeLayer({layer:b[a]})}this.map&&
+this.map.events.un({addlayer:this.addLayer,removeLayer:this.removeLayer,scope:this});OpenLayers.Control.prototype.destroy.apply(this,arguments)},CLASS_NAME:"OpenLayers.Control.CacheRead"});OpenLayers.Protocol.WFS.v1_0_0=OpenLayers.Class(OpenLayers.Protocol.WFS.v1,{version:"1.0.0",CLASS_NAME:"OpenLayers.Protocol.WFS.v1_0_0"});OpenLayers.Format.WMSGetFeatureInfo=OpenLayers.Class(OpenLayers.Format.XML,{layerIdentifier:"_layer",featureIdentifier:"_feature",regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},gmlFormat:null,read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));var b=a.documentElement;if(b){var c=this["read_"+b.nodeName];a=c?c.call(this,b):(new OpenLayers.Format.GML(this.options?this.options:{})).read(a)}return a},read_msGMLOutput:function(a){var b=
+[];if(a=this.getSiblingNodesByTagCriteria(a,this.layerIdentifier))for(var c=0,d=a.length;c<d;++c){var e=a[c],f=e.nodeName;e.prefix&&(f=f.split(":")[1]);f=f.replace(this.layerIdentifier,"");if(e=this.getSiblingNodesByTagCriteria(e,this.featureIdentifier))for(var g=0;g<e.length;g++){var h=e[g],k=this.parseGeometry(h),h=this.parseAttributes(h),h=new OpenLayers.Feature.Vector(k.geometry,h,null);h.bounds=k.bounds;h.type=f;b.push(h)}}return b},read_FeatureInfoResponse:function(a){var b=[];a=this.getElementsByTagNameNS(a,
+"*","FIELDS");for(var c=0,d=a.length;c<d;c++){var e=a[c],f={},g,h=e.attributes.length;if(0<h)for(g=0;g<h;g++){var k=e.attributes[g];f[k.nodeName]=k.nodeValue}else for(e=e.childNodes,g=0,h=e.length;g<h;++g)k=e[g],3!=k.nodeType&&(f[k.getAttribute("name")]=k.getAttribute("value"));b.push(new OpenLayers.Feature.Vector(null,f,null))}return b},getSiblingNodesByTagCriteria:function(a,b){var c=[],d,e,f,g;if(a&&a.hasChildNodes()){d=a.childNodes;f=d.length;for(var h=0;h<f;h++){for(g=d[h];g&&1!=g.nodeType;)g=
+g.nextSibling,h++;e=g?g.nodeName:"";0<e.length&&-1<e.indexOf(b)?c.push(g):(e=this.getSiblingNodesByTagCriteria(g,b),0<e.length&&(0==c.length?c=e:c.push(e)))}}return c},parseAttributes:function(a){var b={};if(1==a.nodeType){a=a.childNodes;for(var c=a.length,d=0;d<c;++d){var e=a[d];if(1==e.nodeType){var f=e.childNodes,e=e.prefix?e.nodeName.split(":")[1]:e.nodeName;0==f.length?b[e]=null:1==f.length&&(f=f[0],3==f.nodeType||4==f.nodeType)&&(f=f.nodeValue.replace(this.regExes.trimSpace,""),b[e]=f)}}}return b},
+parseGeometry:function(a){this.gmlFormat||(this.gmlFormat=new OpenLayers.Format.GML);a=this.gmlFormat.parseFeature(a);var b,c=null;a&&(b=a.geometry&&a.geometry.clone(),c=a.bounds&&a.bounds.clone(),a.destroy());return{geometry:b,bounds:c}},CLASS_NAME:"OpenLayers.Format.WMSGetFeatureInfo"});OpenLayers.Control.WMTSGetFeatureInfo=OpenLayers.Class(OpenLayers.Control,{hover:!1,requestEncoding:"KVP",drillDown:!1,maxFeatures:10,clickCallback:"click",layers:null,queryVisible:!0,infoFormat:"text/html",vendorParams:{},format:null,formatOptions:null,handler:null,hoverRequest:null,pending:0,initialize:function(a){a=a||{};a.handlerOptions=a.handlerOptions||{};OpenLayers.Control.prototype.initialize.apply(this,[a]);this.format||(this.format=new OpenLayers.Format.WMSGetFeatureInfo(a.formatOptions));
+!0===this.drillDown&&(this.hover=!1);this.hover?this.handler=new OpenLayers.Handler.Hover(this,{move:this.cancelHover,pause:this.getInfoForHover},OpenLayers.Util.extend(this.handlerOptions.hover||{},{delay:250})):(a={},a[this.clickCallback]=this.getInfoForClick,this.handler=new OpenLayers.Handler.Click(this,a,this.handlerOptions.click||{}))},getInfoForClick:function(a){this.request(a.xy,{})},getInfoForHover:function(a){this.request(a.xy,{hover:!0})},cancelHover:function(){this.hoverRequest&&(--this.pending,
+0>=this.pending&&(OpenLayers.Element.removeClass(this.map.viewPortDiv,"olCursorWait"),this.pending=0),this.hoverRequest.abort(),this.hoverRequest=null)},findLayers:function(){for(var a=this.layers||this.map.layers,b=[],c,d=a.length-1;0<=d&&(c=a[d],!(c instanceof OpenLayers.Layer.WMTS)||(c.requestEncoding!==this.requestEncoding||this.queryVisible&&!c.getVisibility())||(b.push(c),this.drillDown&&!this.hover));--d);return b},buildRequestOptions:function(a,b){var c=this.map.getLonLatFromPixel(b),d=a.getURL(new OpenLayers.Bounds(c.lon,
+c.lat,c.lon,c.lat)),d=OpenLayers.Util.getParameters(d),c=a.getTileInfo(c);OpenLayers.Util.extend(d,{service:"WMTS",version:a.version,request:"GetFeatureInfo",infoFormat:this.infoFormat,i:c.i,j:c.j});OpenLayers.Util.applyDefaults(d,this.vendorParams);return{url:OpenLayers.Util.isArray(a.url)?a.url[0]:a.url,params:OpenLayers.Util.upperCaseObject(d),callback:function(c){this.handleResponse(b,c,a)},scope:this}},request:function(a,b){b=b||{};var c=this.findLayers();if(0<c.length){for(var d,e,f=0,g=c.length;f<
+g;f++)e=c[f],d=this.events.triggerEvent("beforegetfeatureinfo",{xy:a,layer:e}),!1!==d&&(++this.pending,d=this.buildRequestOptions(e,a),d=OpenLayers.Request.GET(d),!0===b.hover&&(this.hoverRequest=d));0<this.pending&&OpenLayers.Element.addClass(this.map.viewPortDiv,"olCursorWait")}},handleResponse:function(a,b,c){--this.pending;0>=this.pending&&(OpenLayers.Element.removeClass(this.map.viewPortDiv,"olCursorWait"),this.pending=0);if(b.status&&(200>b.status||300<=b.status))this.events.triggerEvent("exception",
+{xy:a,request:b,layer:c});else{var d=b.responseXML;d&&d.documentElement||(d=b.responseText);var e,f;try{e=this.format.read(d)}catch(g){f=!0,this.events.triggerEvent("exception",{xy:a,request:b,error:g,layer:c})}f||this.events.triggerEvent("getfeatureinfo",{text:b.responseText,features:e,request:b,xy:a,layer:c})}},CLASS_NAME:"OpenLayers.Control.WMTSGetFeatureInfo"});OpenLayers.Protocol.CSW.v2_0_2=OpenLayers.Class(OpenLayers.Protocol,{formatOptions:null,initialize:function(a){OpenLayers.Protocol.prototype.initialize.apply(this,[a]);a.format||(this.format=new OpenLayers.Format.CSWGetRecords.v2_0_2(OpenLayers.Util.extend({},this.formatOptions)))},destroy:function(){this.options&&!this.options.format&&this.format.destroy();this.format=null;OpenLayers.Protocol.prototype.destroy.apply(this)},read:function(a){a=OpenLayers.Util.extend({},a);OpenLayers.Util.applyDefaults(a,
+this.options||{});var b=new OpenLayers.Protocol.Response({requestType:"read"}),c=this.format.write(a.params||a);b.priv=OpenLayers.Request.POST({url:a.url,callback:this.createCallback(this.handleRead,b,a),params:a.params,headers:a.headers,data:c});return b},handleRead:function(a,b){if(b.callback){var c=a.priv;200<=c.status&&300>c.status?(a.data=this.parseData(c),a.code=OpenLayers.Protocol.Response.SUCCESS):a.code=OpenLayers.Protocol.Response.FAILURE;b.callback.call(b.scope,a)}},parseData:function(a){var b=
+a.responseXML;b&&b.documentElement||(b=a.responseText);return!b||0>=b.length?null:this.format.read(b)},CLASS_NAME:"OpenLayers.Protocol.CSW.v2_0_2"});OpenLayers.Format.WCSCapabilities.v1_1_0=OpenLayers.Class(OpenLayers.Format.WCSCapabilities.v1,{namespaces:{wcs:"http://www.opengis.net/wcs/1.1",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance",ows:"http://www.opengis.net/ows/1.1"},errorProperty:"operationsMetadata",readers:{wcs:OpenLayers.Util.applyDefaults({Capabilities:function(a,b){this.readChildNodes(a,b)},Contents:function(a,b){b.contentMetadata=[];this.readChildNodes(a,b.contentMetadata)},CoverageSummary:function(a,
+b){var c={};this.readChildNodes(a,c);b.push(c)},Identifier:function(a,b){b.identifier=this.getChildValue(a)},Title:function(a,b){b.title=this.getChildValue(a)},Abstract:function(a,b){b["abstract"]=this.getChildValue(a)},SupportedCRS:function(a,b){var c=this.getChildValue(a);c&&(b.supportedCRS||(b.supportedCRS=[]),b.supportedCRS.push(c))},SupportedFormat:function(a,b){var c=this.getChildValue(a);c&&(b.supportedFormat||(b.supportedFormat=[]),b.supportedFormat.push(c))}},OpenLayers.Format.WCSCapabilities.v1.prototype.readers.wcs),
+ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers.ows},CLASS_NAME:"OpenLayers.Format.WCSCapabilities.v1_1_0"});OpenLayers.Control.Graticule=OpenLayers.Class(OpenLayers.Control,{autoActivate:!0,intervals:[45,30,20,10,5,2,1,0.5,0.2,0.1,0.05,0.01,0.005,0.002,0.001],displayInLayerSwitcher:!0,visible:!0,numPoints:50,targetSize:200,layerName:null,labelled:!0,labelFormat:"dm",lineSymbolizer:{strokeColor:"#333",strokeWidth:1,strokeOpacity:0.5},labelSymbolizer:{},gratLayer:null,initialize:function(a){a=a||{};a.layerName=a.layerName||OpenLayers.i18n("Graticule");OpenLayers.Control.prototype.initialize.apply(this,[a]);
+this.labelSymbolizer.stroke=!1;this.labelSymbolizer.fill=!1;this.labelSymbolizer.label="${label}";this.labelSymbolizer.labelAlign="${labelAlign}";this.labelSymbolizer.labelXOffset="${xOffset}";this.labelSymbolizer.labelYOffset="${yOffset}"},destroy:function(){this.deactivate();OpenLayers.Control.prototype.destroy.apply(this,arguments);this.gratLayer&&(this.gratLayer.destroy(),this.gratLayer=null)},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);if(!this.gratLayer){var a=new OpenLayers.Style({},
+{rules:[new OpenLayers.Rule({symbolizer:{Point:this.labelSymbolizer,Line:this.lineSymbolizer}})]});this.gratLayer=new OpenLayers.Layer.Vector(this.layerName,{styleMap:new OpenLayers.StyleMap({"default":a}),visibility:this.visible,displayInLayerSwitcher:this.displayInLayerSwitcher})}return this.div},activate:function(){return OpenLayers.Control.prototype.activate.apply(this,arguments)?(this.map.addLayer(this.gratLayer),this.map.events.register("moveend",this,this.update),this.update(),!0):!1},deactivate:function(){return OpenLayers.Control.prototype.deactivate.apply(this,
+arguments)?(this.map.events.unregister("moveend",this,this.update),this.map.removeLayer(this.gratLayer),!0):!1},update:function(){var a=this.map.getExtent();if(a){this.gratLayer.destroyFeatures();var b=new OpenLayers.Projection("EPSG:4326"),c=this.map.getProjectionObject(),d=this.map.getResolution();c.proj&&"longlat"==c.proj.projName&&(this.numPoints=1);var e=this.map.getCenter(),f=new OpenLayers.Pixel(e.lon,e.lat);OpenLayers.Projection.transform(f,c,b);for(var e=this.targetSize*d,e=e*e,g,d=0;d<this.intervals.length;++d){g=
+this.intervals[d];var h=g/2,k=f.offset({x:-h,y:-h}),h=f.offset({x:h,y:h});OpenLayers.Projection.transform(k,b,c);OpenLayers.Projection.transform(h,b,c);if((k.x-h.x)*(k.x-h.x)+(k.y-h.y)*(k.y-h.y)<=e)break}f.x=Math.floor(f.x/g)*g;f.y=Math.floor(f.y/g)*g;var d=0,e=[f.clone()],h=f.clone(),l;do h=h.offset({x:0,y:g}),l=OpenLayers.Projection.transform(h.clone(),b,c),e.unshift(h);while(a.containsPixel(l)&&1E3>++d);h=f.clone();do h=h.offset({x:0,y:-g}),l=OpenLayers.Projection.transform(h.clone(),b,c),e.push(h);
+while(a.containsPixel(l)&&1E3>++d);d=0;k=[f.clone()];h=f.clone();do h=h.offset({x:-g,y:0}),l=OpenLayers.Projection.transform(h.clone(),b,c),k.unshift(h);while(a.containsPixel(l)&&1E3>++d);h=f.clone();do h=h.offset({x:g,y:0}),l=OpenLayers.Projection.transform(h.clone(),b,c),k.push(h);while(a.containsPixel(l)&&1E3>++d);g=[];for(d=0;d<k.length;++d){l=k[d].x;for(var f=[],m=null,n=Math.min(e[0].y,90),h=Math.max(e[e.length-1].y,-90),p=(n-h)/this.numPoints,n=h,h=0;h<=this.numPoints;++h){var q=new OpenLayers.Geometry.Point(l,
+n);q.transform(b,c);f.push(q);n+=p;q.y>=a.bottom&&!m&&(m=q)}this.labelled&&(m=new OpenLayers.Geometry.Point(m.x,a.bottom),l={value:l,label:this.labelled?OpenLayers.Util.getFormattedLonLat(l,"lon",this.labelFormat):"",labelAlign:"cb",xOffset:0,yOffset:2},this.gratLayer.addFeatures(new OpenLayers.Feature.Vector(m,l)));f=new OpenLayers.Geometry.LineString(f);g.push(new OpenLayers.Feature.Vector(f))}for(h=0;h<e.length;++h)if(n=e[h].y,!(-90>n||90<n)){f=[];d=k[0].x;p=(k[k.length-1].x-d)/this.numPoints;
+l=d;m=null;for(d=0;d<=this.numPoints;++d)q=new OpenLayers.Geometry.Point(l,n),q.transform(b,c),f.push(q),l+=p,q.x<a.right&&(m=q);this.labelled&&(m=new OpenLayers.Geometry.Point(a.right,m.y),l={value:n,label:this.labelled?OpenLayers.Util.getFormattedLonLat(n,"lat",this.labelFormat):"",labelAlign:"rb",xOffset:-2,yOffset:2},this.gratLayer.addFeatures(new OpenLayers.Feature.Vector(m,l)));f=new OpenLayers.Geometry.LineString(f);g.push(new OpenLayers.Feature.Vector(f))}this.gratLayer.addFeatures(g)}},CLASS_NAME:"OpenLayers.Control.Graticule"});OpenLayers.Console.warn("OpenLayers.Rico is deprecated");OpenLayers.Rico=OpenLayers.Rico||{};
+OpenLayers.Rico.Corner={round:function(a,b){a=OpenLayers.Util.getElement(a);this._setOptions(b);var c=this.options.color;"fromElement"==this.options.color&&(c=this._background(a));var d=this.options.bgColor;"fromParent"==this.options.bgColor&&(d=this._background(a.offsetParent));this._roundCornersImpl(a,c,d)},changeColor:function(a,b){a.style.backgroundColor=b;for(var c=a.parentNode.getElementsByTagName("span"),d=0;d<c.length;d++)c[d].style.backgroundColor=b},changeOpacity:function(a,b){var c="alpha(opacity="+
+100*b+")";a.style.opacity=b;a.style.filter=c;for(var d=a.parentNode.getElementsByTagName("span"),e=0;e<d.length;e++)d[e].style.opacity=b,d[e].style.filter=c},reRound:function(a,b){var c=a.parentNode.childNodes[2];a.parentNode.removeChild(a.parentNode.childNodes[0]);a.parentNode.removeChild(c);this.round(a.parentNode,b)},_roundCornersImpl:function(a,b,c){this.options.border&&this._renderBorder(a,c);this._isTopRounded()&&this._roundTopCorners(a,b,c);this._isBottomRounded()&&this._roundBottomCorners(a,
+b,c)},_renderBorder:function(a,b){var c="1px solid "+this._borderColor(b);a.innerHTML="<div "+("style='border-left: "+c+";"+("border-right: "+c)+"'")+">"+a.innerHTML+"</div>"},_roundTopCorners:function(a,b,c){for(var d=this._createCorner(c),e=0;e<this.options.numSlices;e++)d.appendChild(this._createCornerSlice(b,c,e,"top"));a.style.paddingTop=0;a.insertBefore(d,a.firstChild)},_roundBottomCorners:function(a,b,c){for(var d=this._createCorner(c),e=this.options.numSlices-1;0<=e;e--)d.appendChild(this._createCornerSlice(b,
+c,e,"bottom"));a.style.paddingBottom=0;a.appendChild(d)},_createCorner:function(a){var b=document.createElement("div");b.style.backgroundColor=this._isTransparent()?"transparent":a;return b},_createCornerSlice:function(a,b,c,d){var e=document.createElement("span"),f=e.style;f.backgroundColor=a;f.display="block";f.height="1px";f.overflow="hidden";f.fontSize="1px";a=this._borderColor(a,b);this.options.border&&0==c?(f.borderTopStyle="solid",f.borderTopWidth="1px",f.borderLeftWidth="0px",f.borderRightWidth=
+"0px",f.borderBottomWidth="0px",f.height="0px",f.borderColor=a):a&&(f.borderColor=a,f.borderStyle="solid",f.borderWidth="0px 1px");this.options.compact||c!=this.options.numSlices-1||(f.height="2px");this._setMargin(e,c,d);this._setBorder(e,c,d);return e},_setOptions:function(a){this.options={corners:"all",color:"fromElement",bgColor:"fromParent",blend:!0,border:!1,compact:!1};OpenLayers.Util.extend(this.options,a||{});this.options.numSlices=this.options.compact?2:4;this._isTransparent()&&(this.options.blend=
+!1)},_whichSideTop:function(){return this._hasString(this.options.corners,"all","top")||0<=this.options.corners.indexOf("tl")&&0<=this.options.corners.indexOf("tr")?"":0<=this.options.corners.indexOf("tl")?"left":0<=this.options.corners.indexOf("tr")?"right":""},_whichSideBottom:function(){return this._hasString(this.options.corners,"all","bottom")||0<=this.options.corners.indexOf("bl")&&0<=this.options.corners.indexOf("br")?"":0<=this.options.corners.indexOf("bl")?"left":0<=this.options.corners.indexOf("br")?
+"right":""},_borderColor:function(a,b){return"transparent"==a?b:this.options.border?this.options.border:this.options.blend?this._blend(b,a):""},_setMargin:function(a,b,c){b=this._marginSize(b);c="top"==c?this._whichSideTop():this._whichSideBottom();"left"==c?(a.style.marginLeft=b+"px",a.style.marginRight="0px"):"right"==c?(a.style.marginRight=b+"px",a.style.marginLeft="0px"):(a.style.marginLeft=b+"px",a.style.marginRight=b+"px")},_setBorder:function(a,b,c){b=this._borderSize(b);c="top"==c?this._whichSideTop():
+this._whichSideBottom();"left"==c?(a.style.borderLeftWidth=b+"px",a.style.borderRightWidth="0px"):"right"==c?(a.style.borderRightWidth=b+"px",a.style.borderLeftWidth="0px"):(a.style.borderLeftWidth=b+"px",a.style.borderRightWidth=b+"px");!1!=this.options.border&&(a.style.borderLeftWidth=b+"px",a.style.borderRightWidth=b+"px")},_marginSize:function(a){if(this._isTransparent())return 0;var b=[5,3,2,1],c=[3,2,1,0],d=[2,1],e=[1,0];return this.options.compact&&this.options.blend?e[a]:this.options.compact?
+d[a]:this.options.blend?c[a]:b[a]},_borderSize:function(a){var b=[5,3,2,1],c=[2,1,1,1],d=[1,0],e=[0,2,0,0];return this.options.compact&&(this.options.blend||this._isTransparent())?1:this.options.compact?d[a]:this.options.blend?c[a]:this.options.border?e[a]:this._isTransparent()?b[a]:0},_hasString:function(a){for(var b=1;b<arguments.length;b++)if(0<=a.indexOf(arguments[b]))return!0;return!1},_blend:function(a,b){var c=OpenLayers.Rico.Color.createFromHex(a);c.blend(OpenLayers.Rico.Color.createFromHex(b));
+return c},_background:function(a){try{return OpenLayers.Rico.Color.createColorFromBackground(a).asHex()}catch(b){return"#ffffff"}},_isTransparent:function(){return"transparent"==this.options.color},_isTopRounded:function(){return this._hasString(this.options.corners,"all","top","tl","tr")},_isBottomRounded:function(){return this._hasString(this.options.corners,"all","bottom","bl","br")},_hasSingleTextChild:function(a){return 1==a.childNodes.length&&3==a.childNodes[0].nodeType}};OpenLayers.Control.NavigationHistory=OpenLayers.Class(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOGGLE,previous:null,previousOptions:null,next:null,nextOptions:null,limit:50,autoActivate:!0,clearOnDeactivate:!1,registry:null,nextStack:null,previousStack:null,listeners:null,restoring:!1,initialize:function(a){OpenLayers.Control.prototype.initialize.apply(this,[a]);this.registry=OpenLayers.Util.extend({moveend:this.getState},this.registry);a={trigger:OpenLayers.Function.bind(this.previousTrigger,
+this),displayClass:this.displayClass+" "+this.displayClass+"Previous"};OpenLayers.Util.extend(a,this.previousOptions);this.previous=new OpenLayers.Control.Button(a);a={trigger:OpenLayers.Function.bind(this.nextTrigger,this),displayClass:this.displayClass+" "+this.displayClass+"Next"};OpenLayers.Util.extend(a,this.nextOptions);this.next=new OpenLayers.Control.Button(a);this.clear()},onPreviousChange:function(a,b){a&&!this.previous.active?this.previous.activate():!a&&this.previous.active&&this.previous.deactivate()},
+onNextChange:function(a,b){a&&!this.next.active?this.next.activate():!a&&this.next.active&&this.next.deactivate()},destroy:function(){OpenLayers.Control.prototype.destroy.apply(this);this.previous.destroy();this.next.destroy();this.deactivate();for(var a in this)this[a]=null},setMap:function(a){this.map=a;this.next.setMap(a);this.previous.setMap(a)},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);this.next.draw();this.previous.draw()},previousTrigger:function(){var a=this.previousStack.shift(),
+b=this.previousStack.shift();void 0!=b?(this.nextStack.unshift(a),this.previousStack.unshift(b),this.restoring=!0,this.restore(b),this.restoring=!1,this.onNextChange(this.nextStack[0],this.nextStack.length),this.onPreviousChange(this.previousStack[1],this.previousStack.length-1)):this.previousStack.unshift(a);return b},nextTrigger:function(){var a=this.nextStack.shift();void 0!=a&&(this.previousStack.unshift(a),this.restoring=!0,this.restore(a),this.restoring=!1,this.onNextChange(this.nextStack[0],
+this.nextStack.length),this.onPreviousChange(this.previousStack[1],this.previousStack.length-1));return a},clear:function(){this.previousStack=[];this.previous.deactivate();this.nextStack=[];this.next.deactivate()},getState:function(){return{center:this.map.getCenter(),resolution:this.map.getResolution(),projection:this.map.getProjectionObject(),units:this.map.getProjectionObject().getUnits()||this.map.units||this.map.baseLayer.units}},restore:function(a){var b,c;if(this.map.getProjectionObject()==
+a.projection)c=this.map.getZoomForResolution(a.resolution),b=a.center;else{b=a.center.clone();b.transform(a.projection,this.map.getProjectionObject());c=a.units;var d=this.map.getProjectionObject().getUnits()||this.map.units||this.map.baseLayer.units;c=this.map.getZoomForResolution((c&&d?OpenLayers.INCHES_PER_UNIT[c]/OpenLayers.INCHES_PER_UNIT[d]:1)*a.resolution)}this.map.setCenter(b,c)},setListeners:function(){this.listeners={};for(var a in this.registry)this.listeners[a]=OpenLayers.Function.bind(function(){if(!this.restoring){var b=
+this.registry[a].apply(this,arguments);this.previousStack.unshift(b);if(1<this.previousStack.length)this.onPreviousChange(this.previousStack[1],this.previousStack.length-1);this.previousStack.length>this.limit+1&&this.previousStack.pop();0<this.nextStack.length&&(this.nextStack=[],this.onNextChange(null,0))}return!0},this)},activate:function(){var a=!1;if(this.map&&OpenLayers.Control.prototype.activate.apply(this)){null==this.listeners&&this.setListeners();for(var b in this.listeners)this.map.events.register(b,
+this,this.listeners[b]);a=!0;0==this.previousStack.length&&this.initStack()}return a},initStack:function(){this.map.getCenter()&&this.listeners.moveend()},deactivate:function(){var a=!1;if(this.map&&OpenLayers.Control.prototype.deactivate.apply(this)){for(var b in this.listeners)this.map.events.unregister(b,this,this.listeners[b]);this.clearOnDeactivate&&this.clear();a=!0}return a},CLASS_NAME:"OpenLayers.Control.NavigationHistory"});OpenLayers.Layer.UTFGrid=OpenLayers.Class(OpenLayers.Layer.XYZ,{isBaseLayer:!1,projection:new OpenLayers.Projection("EPSG:900913"),useJSONP:!1,tileClass:OpenLayers.Tile.UTFGrid,initialize:function(a){OpenLayers.Layer.Grid.prototype.initialize.apply(this,[a.name,a.url,{},a]);this.tileOptions=OpenLayers.Util.extend({utfgridResolution:this.utfgridResolution},this.tileOptions)},createBackBuffer:function(){},clone:function(a){null==a&&(a=new OpenLayers.Layer.UTFGrid(this.getOptions()));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,
+[a])},getFeatureInfo:function(a){var b=null;(a=this.getTileData(a))&&a.tile&&(b=a.tile.getFeatureInfo(a.i,a.j));return b},getFeatureId:function(a){var b=null;a=this.getTileData(a);a.tile&&(b=a.tile.getFeatureId(a.i,a.j));return b},CLASS_NAME:"OpenLayers.Layer.UTFGrid"});OpenLayers.TileManager=OpenLayers.Class({cacheSize:256,tilesPerFrame:2,frameDelay:16,moveDelay:100,zoomDelay:200,maps:null,tileQueueId:null,tileQueue:null,tileCache:null,tileCacheIndex:null,initialize:function(a){OpenLayers.Util.extend(this,a);this.maps=[];this.tileQueueId={};this.tileQueue={};this.tileCache={};this.tileCacheIndex=[]},addMap:function(a){if(!this._destroyed&&OpenLayers.Layer.Grid){this.maps.push(a);this.tileQueue[a.id]=[];for(var b=0,c=a.layers.length;b<c;++b)this.addLayer({layer:a.layers[b]});
+a.events.on({move:this.move,zoomend:this.zoomEnd,changelayer:this.changeLayer,addlayer:this.addLayer,preremovelayer:this.removeLayer,scope:this})}},removeMap:function(a){if(!this._destroyed&&OpenLayers.Layer.Grid){window.clearTimeout(this.tileQueueId[a.id]);if(a.layers)for(var b=0,c=a.layers.length;b<c;++b)this.removeLayer({layer:a.layers[b]});a.events&&a.events.un({move:this.move,zoomend:this.zoomEnd,changelayer:this.changeLayer,addlayer:this.addLayer,preremovelayer:this.removeLayer,scope:this});
+delete this.tileQueue[a.id];delete this.tileQueueId[a.id];OpenLayers.Util.removeItem(this.maps,a)}},move:function(a){this.updateTimeout(a.object,this.moveDelay,!0)},zoomEnd:function(a){this.updateTimeout(a.object,this.zoomDelay)},changeLayer:function(a){"visibility"!==a.property&&"params"!==a.property||this.updateTimeout(a.object,0)},addLayer:function(a){a=a.layer;if(a instanceof OpenLayers.Layer.Grid){a.events.on({addtile:this.addTile,retile:this.clearTileQueue,scope:this});var b,c,d;for(b=a.grid.length-
+1;0<=b;--b)for(c=a.grid[b].length-1;0<=c;--c)d=a.grid[b][c],this.addTile({tile:d}),d.url&&!d.imgDiv&&this.manageTileCache({object:d})}},removeLayer:function(a){a=a.layer;if(a instanceof OpenLayers.Layer.Grid&&(this.clearTileQueue({object:a}),a.events&&a.events.un({addtile:this.addTile,retile:this.clearTileQueue,scope:this}),a.grid)){var b,c,d;for(b=a.grid.length-1;0<=b;--b)for(c=a.grid[b].length-1;0<=c;--c)d=a.grid[b][c],this.unloadTile({object:d})}},updateTimeout:function(a,b,c){window.clearTimeout(this.tileQueueId[a.id]);
+var d=this.tileQueue[a.id];if(!c||d.length)this.tileQueueId[a.id]=window.setTimeout(OpenLayers.Function.bind(function(){this.drawTilesFromQueue(a);d.length&&this.updateTimeout(a,this.frameDelay)},this),b)},addTile:function(a){if(a.tile instanceof OpenLayers.Tile.Image)a.tile.events.on({beforedraw:this.queueTileDraw,beforeload:this.manageTileCache,loadend:this.addToCache,unload:this.unloadTile,scope:this});else this.removeLayer({layer:a.tile.layer})},unloadTile:function(a){a=a.object;a.events.un({beforedraw:this.queueTileDraw,
+beforeload:this.manageTileCache,loadend:this.addToCache,unload:this.unloadTile,scope:this});OpenLayers.Util.removeItem(this.tileQueue[a.layer.map.id],a)},queueTileDraw:function(a){a=a.object;var b=!1,c=a.layer,d=c.getURL(a.bounds),e=this.tileCache[d];e&&"olTileImage"!==e.className&&(delete this.tileCache[d],OpenLayers.Util.removeItem(this.tileCacheIndex,d),e=null);!c.url||!c.async&&e||(b=this.tileQueue[c.map.id],~OpenLayers.Util.indexOf(b,a)||b.push(a),b=!0);return!b},drawTilesFromQueue:function(a){var b=
+this.tileQueue[a.id],c=this.tilesPerFrame;for(a=a.zoomTween&&a.zoomTween.playing;!a&&b.length&&c;)b.shift().draw(!0),--c},manageTileCache:function(a){a=a.object;var b=this.tileCache[a.url];b&&(b.parentNode&&OpenLayers.Element.hasClass(b.parentNode,"olBackBuffer")&&(b.parentNode.removeChild(b),b.id=null),b.parentNode||(b.style.visibility="hidden",b.style.opacity=0,a.setImage(b),OpenLayers.Util.removeItem(this.tileCacheIndex,a.url),this.tileCacheIndex.push(a.url)))},addToCache:function(a){a=a.object;
+this.tileCache[a.url]||OpenLayers.Element.hasClass(a.imgDiv,"olImageLoadError")||(this.tileCacheIndex.length>=this.cacheSize&&(delete this.tileCache[this.tileCacheIndex[0]],this.tileCacheIndex.shift()),this.tileCache[a.url]=a.imgDiv,this.tileCacheIndex.push(a.url))},clearTileQueue:function(a){a=a.object;for(var b=this.tileQueue[a.map.id],c=b.length-1;0<=c;--c)b[c].layer===a&&b.splice(c,1)},destroy:function(){for(var a=this.maps.length-1;0<=a;--a)this.removeMap(this.maps[a]);this.tileCacheIndex=this.tileCache=
+this.tileQueueId=this.tileQueue=this.maps=null;this._destroyed=!0}});OpenLayers.Layer.ArcGISCache=OpenLayers.Class(OpenLayers.Layer.XYZ,{url:null,tileOrigin:null,tileSize:new OpenLayers.Size(256,256),useArcGISServer:!0,type:"png",useScales:!1,overrideDPI:!1,initialize:function(a,b,c){OpenLayers.Layer.XYZ.prototype.initialize.apply(this,arguments);this.resolutions&&(this.serverResolutions=this.resolutions,this.maxExtent=this.getMaxExtentForResolution(this.resolutions[0]));if(this.layerInfo){var d=this.layerInfo,e=new OpenLayers.Bounds(d.fullExtent.xmin,d.fullExtent.ymin,
+d.fullExtent.xmax,d.fullExtent.ymax);this.projection="EPSG:"+d.spatialReference.wkid;this.sphericalMercator=102100==d.spatialReference.wkid;this.units="esriFeet"==d.units?"ft":"m";if(d.tileInfo){this.tileSize=new OpenLayers.Size(d.tileInfo.width||d.tileInfo.cols,d.tileInfo.height||d.tileInfo.rows);this.tileOrigin=new OpenLayers.LonLat(d.tileInfo.origin.x,d.tileInfo.origin.y);var f=new OpenLayers.Geometry.Point(e.left,e.top),e=new OpenLayers.Geometry.Point(e.right,e.bottom);this.useScales?this.scales=
+[]:this.resolutions=[];this.lods=[];for(var g in d.tileInfo.lods)if(d.tileInfo.lods.hasOwnProperty(g)){var h=d.tileInfo.lods[g];this.useScales?this.scales.push(h.scale):this.resolutions.push(h.resolution);var k=this.getContainingTileCoords(f,h.resolution);h.startTileCol=k.x;h.startTileRow=k.y;k=this.getContainingTileCoords(e,h.resolution);h.endTileCol=k.x;h.endTileRow=k.y;this.lods.push(h)}this.maxExtent=this.calculateMaxExtentWithLOD(this.lods[0]);this.serverResolutions=this.resolutions;this.overrideDPI&&
+d.tileInfo.dpi&&(OpenLayers.DOTS_PER_INCH=d.tileInfo.dpi)}}},getContainingTileCoords:function(a,b){return new OpenLayers.Pixel(Math.max(Math.floor((a.x-this.tileOrigin.lon)/(this.tileSize.w*b)),0),Math.max(Math.floor((this.tileOrigin.lat-a.y)/(this.tileSize.h*b)),0))},calculateMaxExtentWithLOD:function(a){var b=this.tileOrigin.lon+a.startTileCol*this.tileSize.w*a.resolution,c=this.tileOrigin.lat-a.startTileRow*this.tileSize.h*a.resolution;return new OpenLayers.Bounds(b,c-(a.endTileRow-a.startTileRow+
+1)*this.tileSize.h*a.resolution,b+(a.endTileCol-a.startTileCol+1)*this.tileSize.w*a.resolution,c)},calculateMaxExtentWithExtent:function(a,b){var c=new OpenLayers.Geometry.Point(a.left,a.top),d=new OpenLayers.Geometry.Point(a.right,a.bottom),c=this.getContainingTileCoords(c,b),d=this.getContainingTileCoords(d,b);return this.calculateMaxExtentWithLOD({resolution:b,startTileCol:c.x,startTileRow:c.y,endTileCol:d.x,endTileRow:d.y})},getUpperLeftTileCoord:function(a){var b=new OpenLayers.Geometry.Point(this.maxExtent.left,
+this.maxExtent.top);return this.getContainingTileCoords(b,a)},getLowerRightTileCoord:function(a){var b=new OpenLayers.Geometry.Point(this.maxExtent.right,this.maxExtent.bottom);return this.getContainingTileCoords(b,a)},getMaxExtentForResolution:function(a){var b=this.getUpperLeftTileCoord(a),c=this.getLowerRightTileCoord(a),d=this.tileOrigin.lon+b.x*this.tileSize.w*a,e=this.tileOrigin.lat-b.y*this.tileSize.h*a;return new OpenLayers.Bounds(d,e-(c.y-b.y+1)*this.tileSize.h*a,d+(c.x-b.x+1)*this.tileSize.w*
+a,e)},clone:function(a){null==a&&(a=new OpenLayers.Layer.ArcGISCache(this.name,this.url,this.options));return OpenLayers.Layer.XYZ.prototype.clone.apply(this,[a])},initGriddedTiles:function(a){delete this._tileOrigin;OpenLayers.Layer.XYZ.prototype.initGriddedTiles.apply(this,arguments)},getMaxExtent:function(){var a=this.map.getResolution();return this.maxExtent=this.getMaxExtentForResolution(a)},getTileOrigin:function(){if(!this._tileOrigin){var a=this.getMaxExtent();this._tileOrigin=new OpenLayers.LonLat(a.left,
+a.bottom)}return this._tileOrigin},getURL:function(a){var b=this.getResolution(),c=this.tileOrigin.lon+b*this.tileSize.w/2,d=this.tileOrigin.lat-b*this.tileSize.h/2;a=a.getCenterLonLat();c=Math.round(Math.abs((a.lon-c)/(b*this.tileSize.w)));d=Math.round(Math.abs((d-a.lat)/(b*this.tileSize.h)));a=this.map.getZoom();if(this.lods){if(b=this.lods[this.map.getZoom()],c<b.startTileCol||c>b.endTileCol||d<b.startTileRow||d>b.endTileRow)return null}else{var e=this.getUpperLeftTileCoord(b),b=this.getLowerRightTileCoord(b);
+if(c<e.x||c>=b.x||d<e.y||d>=b.y)return null}b=this.url;e=""+c+d+a;OpenLayers.Util.isArray(b)&&(b=this.selectUrl(e,b));this.useArcGISServer?b+="/tile/${z}/${y}/${x}":(c="C"+OpenLayers.Number.zeroPad(c,8,16),d="R"+OpenLayers.Number.zeroPad(d,8,16),a="L"+OpenLayers.Number.zeroPad(a,2,10),b=b+"/${z}/${y}/${x}."+this.type);b=OpenLayers.String.format(b,{x:c,y:d,z:a});return OpenLayers.Util.urlAppend(b,OpenLayers.Util.getParameterString(this.params))},CLASS_NAME:"OpenLayers.Layer.ArcGISCache"});OpenLayers.Control.WMSGetFeatureInfo=OpenLayers.Class(OpenLayers.Control,{hover:!1,drillDown:!1,maxFeatures:10,clickCallback:"click",output:"features",layers:null,queryVisible:!1,url:null,layerUrls:null,infoFormat:"text/html",vendorParams:{},format:null,formatOptions:null,handler:null,hoverRequest:null,initialize:function(a){a=a||{};a.handlerOptions=a.handlerOptions||{};OpenLayers.Control.prototype.initialize.apply(this,[a]);this.format||(this.format=new OpenLayers.Format.WMSGetFeatureInfo(a.formatOptions));
+!0===this.drillDown&&(this.hover=!1);this.hover?this.handler=new OpenLayers.Handler.Hover(this,{move:this.cancelHover,pause:this.getInfoForHover},OpenLayers.Util.extend(this.handlerOptions.hover||{},{delay:250})):(a={},a[this.clickCallback]=this.getInfoForClick,this.handler=new OpenLayers.Handler.Click(this,a,this.handlerOptions.click||{}))},getInfoForClick:function(a){this.events.triggerEvent("beforegetfeatureinfo",{xy:a.xy});OpenLayers.Element.addClass(this.map.viewPortDiv,"olCursorWait");this.request(a.xy,
+{})},getInfoForHover:function(a){this.events.triggerEvent("beforegetfeatureinfo",{xy:a.xy});this.request(a.xy,{hover:!0})},cancelHover:function(){this.hoverRequest&&(this.hoverRequest.abort(),this.hoverRequest=null)},findLayers:function(){for(var a=this.layers||this.map.layers,b=[],c,d,e=a.length-1;0<=e;--e)c=a[e],c instanceof OpenLayers.Layer.WMS&&(!this.queryVisible||c.getVisibility())&&(d=OpenLayers.Util.isArray(c.url)?c.url[0]:c.url,!1!==this.drillDown||this.url||(this.url=d),(!0===this.drillDown||
+this.urlMatches(d))&&b.push(c));return b},urlMatches:function(a){var b=OpenLayers.Util.isEquivalentUrl(this.url,a);if(!b&&this.layerUrls)for(var c=0,d=this.layerUrls.length;c<d;++c)if(OpenLayers.Util.isEquivalentUrl(this.layerUrls[c],a)){b=!0;break}return b},buildWMSOptions:function(a,b,c,d){for(var e=[],f=[],g=0,h=b.length;g<h;g++)null!=b[g].params.LAYERS&&(e=e.concat(b[g].params.LAYERS),f=f.concat(this.getStyleNames(b[g])));b=b[0];g=this.map.getProjection();(h=b.projection)&&h.equals(this.map.getProjectionObject())&&
+(g=h.getCode());d=OpenLayers.Util.extend({service:"WMS",version:b.params.VERSION,request:"GetFeatureInfo",exceptions:b.params.EXCEPTIONS,bbox:this.map.getExtent().toBBOX(null,b.reverseAxisOrder()),feature_count:this.maxFeatures,height:this.map.getSize().h,width:this.map.getSize().w,format:d,info_format:b.params.INFO_FORMAT||this.infoFormat},1.3<=parseFloat(b.params.VERSION)?{crs:g,i:parseInt(c.x),j:parseInt(c.y)}:{srs:g,x:parseInt(c.x),y:parseInt(c.y)});0!=e.length&&(d=OpenLayers.Util.extend({layers:e,
+query_layers:e,styles:f},d));OpenLayers.Util.applyDefaults(d,this.vendorParams);return{url:a,params:OpenLayers.Util.upperCaseObject(d),callback:function(b){this.handleResponse(c,b,a)},scope:this}},getStyleNames:function(a){return a.params.STYLES?a.params.STYLES:OpenLayers.Util.isArray(a.params.LAYERS)?Array(a.params.LAYERS.length):a.params.LAYERS.replace(/[^,]/g,"")},request:function(a,b){var c=this.findLayers();if(0==c.length)this.events.triggerEvent("nogetfeatureinfo"),OpenLayers.Element.removeClass(this.map.viewPortDiv,
+"olCursorWait");else if(b=b||{},!1===this.drillDown){var c=this.buildWMSOptions(this.url,c,a,c[0].params.FORMAT),d=OpenLayers.Request.GET(c);!0===b.hover&&(this.hoverRequest=d)}else{this._numRequests=this._requestCount=0;this.features=[];for(var d={},e,f=0,g=c.length;f<g;f++){var h=c[f];e=OpenLayers.Util.isArray(h.url)?h.url[0]:h.url;e in d?d[e].push(h):(this._numRequests++,d[e]=[h])}for(e in d)c=d[e],c=this.buildWMSOptions(e,c,a,c[0].params.FORMAT),OpenLayers.Request.GET(c)}},triggerGetFeatureInfo:function(a,
+b,c){this.events.triggerEvent("getfeatureinfo",{text:a.responseText,features:c,request:a,xy:b});OpenLayers.Element.removeClass(this.map.viewPortDiv,"olCursorWait")},handleResponse:function(a,b,c){var d=b.responseXML;d&&d.documentElement||(d=b.responseText);d=this.format.read(d);!1===this.drillDown?this.triggerGetFeatureInfo(b,a,d):(this._requestCount++,this._features="object"===this.output?(this._features||[]).concat({url:c,features:d}):(this._features||[]).concat(d),this._requestCount===this._numRequests&&
+(this.triggerGetFeatureInfo(b,a,this._features.concat()),delete this._features,delete this._requestCount,delete this._numRequests))},CLASS_NAME:"OpenLayers.Control.WMSGetFeatureInfo"});OpenLayers.Format.WMSCapabilities.v1_3_0=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1_3,{version:"1.3.0",CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_3_0"});OpenLayers.Format.SOSGetFeatureOfInterest=OpenLayers.Class(OpenLayers.Format.XML,{VERSION:"1.0.0",namespaces:{sos:"http://www.opengis.net/sos/1.0",gml:"http://www.opengis.net/gml",sa:"http://www.opengis.net/sampling/1.0",xsi:"http://www.w3.org/2001/XMLSchema-instance"},schemaLocation:"http://www.opengis.net/sos/1.0 http://schemas.opengis.net/sos/1.0.0/sosAll.xsd",defaultPrefix:"sos",regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},read:function(a){"string"==
+typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);var b={features:[]};this.readNode(a,b);a=[];for(var c=0,d=b.features.length;c<d;c++){var e=b.features[c];this.internalProjection&&(this.externalProjection&&e.components[0])&&e.components[0].transform(this.externalProjection,this.internalProjection);e=new OpenLayers.Feature.Vector(e.components[0],e.attributes);a.push(e)}return a},readers:{sa:{SamplingPoint:function(a,b){if(!b.attributes){var c=
+{attributes:{}};b.features.push(c);b=c}b.attributes.id=this.getAttributeNS(a,this.namespaces.gml,"id");this.readChildNodes(a,b)},position:function(a,b){this.readChildNodes(a,b)}},gml:OpenLayers.Util.applyDefaults({FeatureCollection:function(a,b){this.readChildNodes(a,b)},featureMember:function(a,b){var c={attributes:{}};b.features.push(c);this.readChildNodes(a,c)},name:function(a,b){b.attributes.name=this.getChildValue(a)},pos:function(a,b){this.externalProjection||(this.externalProjection=new OpenLayers.Projection(a.getAttribute("srsName")));
+OpenLayers.Format.GML.v3.prototype.readers.gml.pos.apply(this,[a,b])}},OpenLayers.Format.GML.v3.prototype.readers.gml)},writers:{sos:{GetFeatureOfInterest:function(a){for(var b=this.createElementNSPlus("GetFeatureOfInterest",{attributes:{version:this.VERSION,service:"SOS","xsi:schemaLocation":this.schemaLocation}}),c=0,d=a.fois.length;c<d;c++)this.writeNode("FeatureOfInterestId",{foi:a.fois[c]},b);return b},FeatureOfInterestId:function(a){return this.createElementNSPlus("FeatureOfInterestId",{value:a.foi})}}},
+CLASS_NAME:"OpenLayers.Format.SOSGetFeatureOfInterest"});OpenLayers.Format.SOSGetObservation=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{ows:"http://www.opengis.net/ows",gml:"http://www.opengis.net/gml",sos:"http://www.opengis.net/sos/1.0",ogc:"http://www.opengis.net/ogc",om:"http://www.opengis.net/om/1.0",sa:"http://www.opengis.net/sampling/1.0",xlink:"http://www.w3.org/1999/xlink",xsi:"http://www.w3.org/2001/XMLSchema-instance"},regExes:{trimSpace:/^\s*|\s*$/g,removeSpace:/\s*/g,splitSpace:/\s+/,trimComma:/\s*,\s*/g},VERSION:"1.0.0",schemaLocation:"http://www.opengis.net/sos/1.0 http://schemas.opengis.net/sos/1.0.0/sosGetObservation.xsd",
+defaultPrefix:"sos",read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);var b={measurements:[],observations:[]};this.readNode(a,b);return b},write:function(a){a=this.writeNode("sos:GetObservation",a);a.setAttribute("xmlns:om",this.namespaces.om);a.setAttribute("xmlns:ogc",this.namespaces.ogc);this.setAttributeNS(a,this.namespaces.xsi,"xsi:schemaLocation",this.schemaLocation);return OpenLayers.Format.XML.prototype.write.apply(this,
+[a])},readers:{om:{ObservationCollection:function(a,b){b.id=this.getAttributeNS(a,this.namespaces.gml,"id");this.readChildNodes(a,b)},member:function(a,b){this.readChildNodes(a,b)},Measurement:function(a,b){var c={};b.measurements.push(c);this.readChildNodes(a,c)},Observation:function(a,b){var c={};b.observations.push(c);this.readChildNodes(a,c)},samplingTime:function(a,b){var c={};b.samplingTime=c;this.readChildNodes(a,c)},observedProperty:function(a,b){b.observedProperty=this.getAttributeNS(a,this.namespaces.xlink,
+"href");this.readChildNodes(a,b)},procedure:function(a,b){b.procedure=this.getAttributeNS(a,this.namespaces.xlink,"href");this.readChildNodes(a,b)},featureOfInterest:function(a,b){var c={features:[]};b.fois=[];b.fois.push(c);this.readChildNodes(a,c);for(var d=[],e=0,f=c.features.length;e<f;e++){var g=c.features[e];d.push(new OpenLayers.Feature.Vector(g.components[0],g.attributes))}c.features=d},result:function(a,b){var c={};b.result=c;""!==this.getChildValue(a)?(c.value=this.getChildValue(a),c.uom=
+a.getAttribute("uom")):this.readChildNodes(a,c)}},sa:OpenLayers.Format.SOSGetFeatureOfInterest.prototype.readers.sa,gml:OpenLayers.Util.applyDefaults({TimeInstant:function(a,b){var c={};b.timeInstant=c;this.readChildNodes(a,c)},timePosition:function(a,b){b.timePosition=this.getChildValue(a)}},OpenLayers.Format.SOSGetFeatureOfInterest.prototype.readers.gml)},writers:{sos:{GetObservation:function(a){var b=this.createElementNSPlus("GetObservation",{attributes:{version:this.VERSION,service:"SOS"}});this.writeNode("offering",
+a,b);a.eventTime&&this.writeNode("eventTime",a,b);for(var c in a.procedures)this.writeNode("procedure",a.procedures[c],b);for(var d in a.observedProperties)this.writeNode("observedProperty",a.observedProperties[d],b);a.foi&&this.writeNode("featureOfInterest",a.foi,b);this.writeNode("responseFormat",a,b);a.resultModel&&this.writeNode("resultModel",a,b);a.responseMode&&this.writeNode("responseMode",a,b);return b},featureOfInterest:function(a){var b=this.createElementNSPlus("featureOfInterest");this.writeNode("ObjectID",
+a.objectId,b);return b},ObjectID:function(a){return this.createElementNSPlus("ObjectID",{value:a})},responseFormat:function(a){return this.createElementNSPlus("responseFormat",{value:a.responseFormat})},procedure:function(a){return this.createElementNSPlus("procedure",{value:a})},offering:function(a){return this.createElementNSPlus("offering",{value:a.offering})},observedProperty:function(a){return this.createElementNSPlus("observedProperty",{value:a})},eventTime:function(a){var b=this.createElementNSPlus("eventTime");
+"latest"===a.eventTime&&this.writeNode("ogc:TM_Equals",a,b);return b},resultModel:function(a){return this.createElementNSPlus("resultModel",{value:a.resultModel})},responseMode:function(a){return this.createElementNSPlus("responseMode",{value:a.responseMode})}},ogc:{TM_Equals:function(a){var b=this.createElementNSPlus("ogc:TM_Equals");this.writeNode("ogc:PropertyName",{property:"urn:ogc:data:time:iso8601"},b);"latest"===a.eventTime&&this.writeNode("gml:TimeInstant",{value:"latest"},b);return b},PropertyName:function(a){return this.createElementNSPlus("ogc:PropertyName",
+{value:a.property})}},gml:{TimeInstant:function(a){var b=this.createElementNSPlus("gml:TimeInstant");this.writeNode("gml:timePosition",a,b);return b},timePosition:function(a){return this.createElementNSPlus("gml:timePosition",{value:a.value})}}},CLASS_NAME:"OpenLayers.Format.SOSGetObservation"});OpenLayers.Control.UTFGrid=OpenLayers.Class(OpenLayers.Control,{autoActivate:!0,layers:null,defaultHandlerOptions:{delay:300,pixelTolerance:4,stopMove:!1,single:!0,"double":!1,stopSingle:!1,stopDouble:!1},handlerMode:"click",setHandler:function(a){this.handlerMode=a;this.resetHandler()},resetHandler:function(){this.handler&&(this.handler.deactivate(),this.handler.destroy(),this.handler=null);"hover"==this.handlerMode?this.handler=new OpenLayers.Handler.Hover(this,{pause:this.handleEvent,move:this.reset},
+this.handlerOptions):"click"==this.handlerMode?this.handler=new OpenLayers.Handler.Click(this,{click:this.handleEvent},this.handlerOptions):"move"==this.handlerMode&&(this.handler=new OpenLayers.Handler.Hover(this,{pause:this.handleEvent,move:this.handleEvent},this.handlerOptions));return this.handler?!0:!1},initialize:function(a){a=a||{};a.handlerOptions=a.handlerOptions||this.defaultHandlerOptions;OpenLayers.Control.prototype.initialize.apply(this,[a]);this.resetHandler()},handleEvent:function(a){if(null==
+a)this.reset();else{var b=this.map.getLonLatFromPixel(a.xy);if(b){var c=this.findLayers();if(0<c.length){for(var d={},e,f,g=0,h=c.length;g<h;g++)e=c[g],f=OpenLayers.Util.indexOf(this.map.layers,e),d[f]=e.getFeatureInfo(b);this.callback(d,b,a.xy)}}}},callback:function(a){},reset:function(a){this.callback(null)},findLayers:function(){for(var a=this.layers||this.map.layers,b=[],c,d=a.length-1;0<=d;--d)c=a[d],c instanceof OpenLayers.Layer.UTFGrid&&b.push(c);return b},CLASS_NAME:"OpenLayers.Control.UTFGrid"});OpenLayers.Format.CQL=function(){function a(a){function b(){var a=e.pop();switch(a.type){case "LOGICAL":var c=b(),g=b();return new OpenLayers.Filter.Logical({filters:[g,c],type:f[a.text.toUpperCase()]});case "NOT":return a=b(),new OpenLayers.Filter.Logical({filters:[a],type:OpenLayers.Filter.Logical.NOT});case "BETWEEN":return e.pop(),g=b(),a=b(),c=b(),new OpenLayers.Filter.Comparison({property:c,lowerBoundary:a,upperBoundary:g,type:OpenLayers.Filter.Comparison.BETWEEN});case "COMPARISON":return g=
+b(),c=b(),new OpenLayers.Filter.Comparison({property:c,value:g,type:d[a.text.toUpperCase()]});case "IS_NULL":return c=b(),new OpenLayers.Filter.Comparison({property:c,type:d[a.text.toUpperCase()]});case "VALUE":return(c=a.text.match(/^'(.*)'$/))?c[1].replace(/''/g,"'"):Number(a.text);case "SPATIAL":switch(a.text.toUpperCase()){case "BBOX":var a=b(),c=b(),g=b(),h=b(),k=b();return new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.BBOX,property:k,value:OpenLayers.Bounds.fromArray([h,g,c,
+a])});case "INTERSECTS":return g=b(),c=b(),new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.INTERSECTS,property:c,value:g});case "WITHIN":return g=b(),c=b(),new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.WITHIN,property:c,value:g});case "CONTAINS":return g=b(),c=b(),new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.CONTAINS,property:c,value:g});case "DWITHIN":return a=b(),g=b(),c=b(),new OpenLayers.Filter.Spatial({type:OpenLayers.Filter.Spatial.DWITHIN,value:g,
+property:c,distance:Number(a)})}case "GEOMETRY":return OpenLayers.Geometry.fromWKT(a.text);default:return a.text}}for(var c=[],e=[];a.length;){var g=a.shift();switch(g.type){case "PROPERTY":case "GEOMETRY":case "VALUE":e.push(g);break;case "COMPARISON":case "BETWEEN":case "IS_NULL":case "LOGICAL":for(var k=h[g.type];0<c.length&&h[c[c.length-1].type]<=k;)e.push(c.pop());c.push(g);break;case "SPATIAL":case "NOT":case "LPAREN":c.push(g);break;case "RPAREN":for(;0<c.length&&"LPAREN"!=c[c.length-1].type;)e.push(c.pop());
+c.pop();0<c.length&&"SPATIAL"==c[c.length-1].type&&e.push(c.pop());case "COMMA":case "END":break;default:throw Error("Unknown token type "+g.type);}}for(;0<c.length;)e.push(c.pop());a=b();if(0<e.length){a="Remaining tokens after building AST: \n";for(c=e.length-1;0<=c;c--)a+=e[c].type+": "+e[c].text+"\n";throw Error(a);}return a}var b={PROPERTY:/^[_a-zA-Z]\w*/,COMPARISON:/^(=|<>|<=|<|>=|>|LIKE)/i,IS_NULL:/^IS NULL/i,COMMA:/^,/,LOGICAL:/^(AND|OR)/i,VALUE:/^('([^']|'')*'|\d+(\.\d*)?|\.\d+)/,LPAREN:/^\(/,
+RPAREN:/^\)/,SPATIAL:/^(BBOX|INTERSECTS|DWITHIN|WITHIN|CONTAINS)/i,NOT:/^NOT/i,BETWEEN:/^BETWEEN/i,GEOMETRY:function(a){var b=/^(POINT|LINESTRING|POLYGON|MULTIPOINT|MULTILINESTRING|MULTIPOLYGON|GEOMETRYCOLLECTION)/.exec(a);if(b){var c=a.length,b=a.indexOf("(",b[0].length);if(-1<b)for(var d=1;b<c&&0<d;)switch(b++,a.charAt(b)){case "(":d++;break;case ")":d--}return[a.substr(0,b+1)]}},END:/^$/},c={LPAREN:["GEOMETRY","SPATIAL","PROPERTY","VALUE","LPAREN"],RPAREN:["NOT","LOGICAL","END","RPAREN"],PROPERTY:["COMPARISON",
+"BETWEEN","COMMA","IS_NULL"],BETWEEN:["VALUE"],IS_NULL:["END"],COMPARISON:["VALUE"],COMMA:["GEOMETRY","VALUE","PROPERTY"],VALUE:["LOGICAL","COMMA","RPAREN","END"],SPATIAL:["LPAREN"],LOGICAL:["NOT","VALUE","SPATIAL","PROPERTY","LPAREN"],NOT:["PROPERTY","LPAREN"],GEOMETRY:["COMMA","RPAREN"]},d={"=":OpenLayers.Filter.Comparison.EQUAL_TO,"<>":OpenLayers.Filter.Comparison.NOT_EQUAL_TO,"<":OpenLayers.Filter.Comparison.LESS_THAN,"<=":OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO,">":OpenLayers.Filter.Comparison.GREATER_THAN,
+">=":OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO,LIKE:OpenLayers.Filter.Comparison.LIKE,BETWEEN:OpenLayers.Filter.Comparison.BETWEEN,"IS NULL":OpenLayers.Filter.Comparison.IS_NULL},e={},f={AND:OpenLayers.Filter.Logical.AND,OR:OpenLayers.Filter.Logical.OR},g={},h={RPAREN:3,LOGICAL:2,COMPARISON:1},k;for(k in d)d.hasOwnProperty(k)&&(e[d[k]]=k);for(k in f)f.hasOwnProperty(k)&&(g[f[k]]=k);return OpenLayers.Class(OpenLayers.Format,{read:function(d){var e=d;d=[];var f,g=["NOT","GEOMETRY","SPATIAL",
+"PROPERTY","LPAREN"];do{a:{f=g;for(var h=void 0,g=void 0,k=f.length,h=0;h<k;h++){var g=f[h],s=b[g]instanceof RegExp?b[g].exec(e):(0,b[g])(e);if(s){f=s[0];e=e.substr(f.length).replace(/^\s*/,"");f={type:g,text:f,remainder:e};break a}}d="ERROR: In parsing: ["+e+"], expected one of: ";for(h=0;h<k;h++)g=f[h],d+="\n    "+g+": "+b[g];throw Error(d);}e=f.remainder;g=c[f.type];if("END"!=f.type&&!g)throw Error("No follows list for "+f.type);d.push(f)}while("END"!=f.type);d=a(d);this.keepData&&(this.data=d);
+return d},write:function(a){if(a instanceof OpenLayers.Geometry)return a.toString();switch(a.CLASS_NAME){case "OpenLayers.Filter.Spatial":switch(a.type){case OpenLayers.Filter.Spatial.BBOX:return"BBOX("+a.property+","+a.value.toBBOX()+")";case OpenLayers.Filter.Spatial.DWITHIN:return"DWITHIN("+a.property+", "+this.write(a.value)+", "+a.distance+")";case OpenLayers.Filter.Spatial.WITHIN:return"WITHIN("+a.property+", "+this.write(a.value)+")";case OpenLayers.Filter.Spatial.INTERSECTS:return"INTERSECTS("+
+a.property+", "+this.write(a.value)+")";case OpenLayers.Filter.Spatial.CONTAINS:return"CONTAINS("+a.property+", "+this.write(a.value)+")";default:throw Error("Unknown spatial filter type: "+a.type);}case "OpenLayers.Filter.Logical":if(a.type==OpenLayers.Filter.Logical.NOT)return"NOT ("+this.write(a.filters[0])+")";for(var b="(",c=!0,d=0;d<a.filters.length;d++)c?c=!1:b+=") "+g[a.type]+" (",b+=this.write(a.filters[d]);return b+")";case "OpenLayers.Filter.Comparison":return a.type==OpenLayers.Filter.Comparison.BETWEEN?
+a.property+" BETWEEN "+this.write(a.lowerBoundary)+" AND "+this.write(a.upperBoundary):null!==a.value?a.property+" "+e[a.type]+" "+this.write(a.value):a.property+" "+e[a.type];case void 0:if("string"===typeof a)return"'"+a.replace(/'/g,"''")+"'";if("number"===typeof a)return String(a);default:throw Error("Can't encode: "+a.CLASS_NAME+" "+a);}},CLASS_NAME:"OpenLayers.Format.CQL"})}();OpenLayers.Control.Split=OpenLayers.Class(OpenLayers.Control,{layer:null,source:null,sourceOptions:null,tolerance:null,edge:!0,deferDelete:!1,mutual:!0,targetFilter:null,sourceFilter:null,handler:null,initialize:function(a){OpenLayers.Control.prototype.initialize.apply(this,[a]);this.options=a||{};this.options.source&&this.setSource(this.options.source)},setSource:function(a){this.active?(this.deactivate(),this.handler&&(this.handler.destroy(),delete this.handler),this.source=a,this.activate()):this.source=
+a},activate:function(){var a=OpenLayers.Control.prototype.activate.call(this);if(a)if(!this.source)this.handler||(this.handler=new OpenLayers.Handler.Path(this,{done:function(a){this.onSketchComplete({feature:new OpenLayers.Feature.Vector(a)})}},{layerOptions:this.sourceOptions})),this.handler.activate();else if(this.source.events)this.source.events.on({sketchcomplete:this.onSketchComplete,afterfeaturemodified:this.afterFeatureModified,scope:this});return a},deactivate:function(){var a=OpenLayers.Control.prototype.deactivate.call(this);
+a&&this.source&&this.source.events&&this.source.events.un({sketchcomplete:this.onSketchComplete,afterfeaturemodified:this.afterFeatureModified,scope:this});return a},onSketchComplete:function(a){this.feature=null;return!this.considerSplit(a.feature)},afterFeatureModified:function(a){a.modified&&"function"===typeof a.feature.geometry.split&&(this.feature=a.feature,this.considerSplit(a.feature))},removeByGeometry:function(a,b){for(var c=0,d=a.length;c<d;++c)if(a[c].geometry===b){a.splice(c,1);break}},
+isEligible:function(a){return a.geometry?a.state!==OpenLayers.State.DELETE&&"function"===typeof a.geometry.split&&this.feature!==a&&(!this.targetFilter||this.targetFilter.evaluate(a.attributes)):!1},considerSplit:function(a){var b=!1,c=!1;if(!this.sourceFilter||this.sourceFilter.evaluate(a.attributes)){for(var d=this.layer&&this.layer.features||[],e,f,g=[],h=[],k=this.layer===this.source&&this.mutual,l={edge:this.edge,tolerance:this.tolerance,mutual:k},m=[a.geometry],n,p,q,r=0,s=d.length;r<s;++r)if(n=
+d[r],this.isEligible(n)){p=[n.geometry];for(var t=0;t<m.length;++t){q=m[t];for(var u=0;u<p.length;++u)if(e=p[u],q.getBounds().intersectsBounds(e.getBounds())&&(e=q.split(e,l)))f=this.events.triggerEvent("beforesplit",{source:a,target:n}),!1!==f&&(k&&(f=e[0],1<f.length&&(f.unshift(t,1),Array.prototype.splice.apply(m,f),t+=f.length-3),e=e[1]),1<e.length&&(e.unshift(u,1),Array.prototype.splice.apply(p,e),u+=e.length-3))}p&&1<p.length&&(this.geomsToFeatures(n,p),this.events.triggerEvent("split",{original:n,
+features:p}),Array.prototype.push.apply(g,p),h.push(n),c=!0)}m&&1<m.length&&(this.geomsToFeatures(a,m),this.events.triggerEvent("split",{original:a,features:m}),Array.prototype.push.apply(g,m),h.push(a),b=!0);if(b||c){if(this.deferDelete){d=[];r=0;for(s=h.length;r<s;++r)c=h[r],c.state===OpenLayers.State.INSERT?d.push(c):(c.state=OpenLayers.State.DELETE,this.layer.drawFeature(c));this.layer.destroyFeatures(d,{silent:!0});r=0;for(s=g.length;r<s;++r)g[r].state=OpenLayers.State.INSERT}else this.layer.destroyFeatures(h,
+{silent:!0});this.layer.addFeatures(g,{silent:!0});this.events.triggerEvent("aftersplit",{source:a,features:g})}}return b},geomsToFeatures:function(a,b){var c=a.clone();delete c.geometry;for(var d,e=0,f=b.length;e<f;++e)d=c.clone(),d.geometry=b[e],d.state=OpenLayers.State.INSERT,b[e]=d},destroy:function(){this.active&&this.deactivate();OpenLayers.Control.prototype.destroy.call(this)},CLASS_NAME:"OpenLayers.Control.Split"});OpenLayers.Layer.WMTS=OpenLayers.Class(OpenLayers.Layer.Grid,{isBaseLayer:!0,version:"1.0.0",requestEncoding:"KVP",url:null,layer:null,matrixSet:null,style:null,format:"image/jpeg",tileOrigin:null,tileFullExtent:null,formatSuffix:null,matrixIds:null,dimensions:null,params:null,zoomOffset:0,serverResolutions:null,formatSuffixMap:{"image/png":"png","image/png8":"png","image/png24":"png","image/png32":"png",png:"png","image/jpeg":"jpg","image/jpg":"jpg",jpeg:"jpg",jpg:"jpg"},matrix:null,initialize:function(a){var b=
+{url:!0,layer:!0,style:!0,matrixSet:!0},c;for(c in b)if(!(c in a))throw Error("Missing property '"+c+"' in layer configuration.");a.params=OpenLayers.Util.upperCaseObject(a.params);OpenLayers.Layer.Grid.prototype.initialize.apply(this,[a.name,a.url,a.params,a]);this.formatSuffix||(this.formatSuffix=this.formatSuffixMap[this.format]||this.format.split("/").pop());if(this.matrixIds&&(a=this.matrixIds.length)&&"string"===typeof this.matrixIds[0])for(b=this.matrixIds,this.matrixIds=Array(a),c=0;c<a;++c)this.matrixIds[c]=
+{identifier:b[c]}},setMap:function(){OpenLayers.Layer.Grid.prototype.setMap.apply(this,arguments)},updateMatrixProperties:function(){if(this.matrix=this.getMatrix())this.matrix.topLeftCorner&&(this.tileOrigin=this.matrix.topLeftCorner),this.matrix.tileWidth&&this.matrix.tileHeight&&(this.tileSize=new OpenLayers.Size(this.matrix.tileWidth,this.matrix.tileHeight)),this.tileOrigin||(this.tileOrigin=new OpenLayers.LonLat(this.maxExtent.left,this.maxExtent.top)),this.tileFullExtent||(this.tileFullExtent=
+this.maxExtent)},moveTo:function(a,b,c){!b&&this.matrix||this.updateMatrixProperties();return OpenLayers.Layer.Grid.prototype.moveTo.apply(this,arguments)},clone:function(a){null==a&&(a=new OpenLayers.Layer.WMTS(this.options));return a=OpenLayers.Layer.Grid.prototype.clone.apply(this,[a])},getIdentifier:function(){return this.getServerZoom()},getMatrix:function(){var a;if(this.matrixIds&&0!==this.matrixIds.length)if("scaleDenominator"in this.matrixIds[0])for(var b=OpenLayers.METERS_PER_INCH*OpenLayers.INCHES_PER_UNIT[this.units]*
+this.getServerResolution()/2.8E-4,c=Number.POSITIVE_INFINITY,d,e=0,f=this.matrixIds.length;e<f;++e)d=Math.abs(1-this.matrixIds[e].scaleDenominator/b),d<c&&(c=d,a=this.matrixIds[e]);else a=this.matrixIds[this.getIdentifier()];else a={identifier:this.getIdentifier()};return a},getTileInfo:function(a){var b=this.getServerResolution(),c=(a.lon-this.tileOrigin.lon)/(b*this.tileSize.w);a=(this.tileOrigin.lat-a.lat)/(b*this.tileSize.h);var b=Math.floor(c),d=Math.floor(a);return{col:b,row:d,i:Math.floor((c-
+b)*this.tileSize.w),j:Math.floor((a-d)*this.tileSize.h)}},getURL:function(a){a=this.adjustBounds(a);var b="";if(!this.tileFullExtent||this.tileFullExtent.intersectsBounds(a)){a=a.getCenterLonLat();var c=this.getTileInfo(a);a=this.dimensions;var d,b=OpenLayers.Util.isArray(this.url)?this.selectUrl([this.version,this.style,this.matrixSet,this.matrix.identifier,c.row,c.col].join(),this.url):this.url;if("REST"===this.requestEncoding.toUpperCase())if(d=this.params,-1!==b.indexOf("{")){b=b.replace(/\{/g,
+"${");c={style:this.style,Style:this.style,TileMatrixSet:this.matrixSet,TileMatrix:this.matrix.identifier,TileRow:c.row,TileCol:c.col};if(a){var e,f;for(f=a.length-1;0<=f;--f)e=a[f],c[e]=d[e.toUpperCase()]}b=OpenLayers.String.format(b,c)}else{e=this.version+"/"+this.layer+"/"+this.style+"/";if(a)for(f=0;f<a.length;f++)d[a[f]]&&(e=e+d[a[f]]+"/");e=e+this.matrixSet+"/"+this.matrix.identifier+"/"+c.row+"/"+c.col+"."+this.formatSuffix;b.match(/\/$/)||(b+="/");b+=e}else"KVP"===this.requestEncoding.toUpperCase()&&
+(d={SERVICE:"WMTS",REQUEST:"GetTile",VERSION:this.version,LAYER:this.layer,STYLE:this.style,TILEMATRIXSET:this.matrixSet,TILEMATRIX:this.matrix.identifier,TILEROW:c.row,TILECOL:c.col,FORMAT:this.format},b=OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,[d]))}return b},mergeNewParams:function(a){if("KVP"===this.requestEncoding.toUpperCase())return OpenLayers.Layer.Grid.prototype.mergeNewParams.apply(this,[OpenLayers.Util.upperCaseObject(a)])},CLASS_NAME:"OpenLayers.Layer.WMTS"});OpenLayers.Protocol.SOS.v1_0_0=OpenLayers.Class(OpenLayers.Protocol,{fois:null,formatOptions:null,initialize:function(a){OpenLayers.Protocol.prototype.initialize.apply(this,[a]);a.format||(this.format=new OpenLayers.Format.SOSGetFeatureOfInterest(this.formatOptions))},destroy:function(){this.options&&!this.options.format&&this.format.destroy();this.format=null;OpenLayers.Protocol.prototype.destroy.apply(this)},read:function(a){a=OpenLayers.Util.extend({},a);OpenLayers.Util.applyDefaults(a,this.options||
+{});var b=new OpenLayers.Protocol.Response({requestType:"read"}),c=this.format,c=OpenLayers.Format.XML.prototype.write.apply(c,[c.writeNode("sos:GetFeatureOfInterest",{fois:this.fois})]);b.priv=OpenLayers.Request.POST({url:a.url,callback:this.createCallback(this.handleRead,b,a),data:c});return b},handleRead:function(a,b){if(b.callback){var c=a.priv;200<=c.status&&300>c.status?(a.features=this.parseFeatures(c),a.code=OpenLayers.Protocol.Response.SUCCESS):a.code=OpenLayers.Protocol.Response.FAILURE;
+b.callback.call(b.scope,a)}},parseFeatures:function(a){var b=a.responseXML;b&&b.documentElement||(b=a.responseText);return!b||0>=b.length?null:this.format.read(b)},CLASS_NAME:"OpenLayers.Protocol.SOS.v1_0_0"});OpenLayers.Layer.KaMapCache=OpenLayers.Class(OpenLayers.Layer.KaMap,{IMAGE_EXTENSIONS:{jpeg:"jpg",gif:"gif",png:"png",png8:"png",png24:"png",dithered:"png"},DEFAULT_FORMAT:"jpeg",initialize:function(a,b,c,d){OpenLayers.Layer.KaMap.prototype.initialize.apply(this,arguments);this.extension=this.IMAGE_EXTENSIONS[this.params.i.toLowerCase()||this.DEFAULT_FORMAT]},getURL:function(a){a=this.adjustBounds(a);var b=this.map.getResolution(),c=Math.round(1E4*this.map.getScale())/1E4,d=Math.round(a.left/b);a=
+-Math.round(a.top/b);var b=Math.floor(d/this.tileSize.w/this.params.metaTileSize.w)*this.tileSize.w*this.params.metaTileSize.w,e=Math.floor(a/this.tileSize.h/this.params.metaTileSize.h)*this.tileSize.h*this.params.metaTileSize.h,c=["/",this.params.map,"/",c,"/",this.params.g.replace(/\s/g,"_"),"/def/t",e,"/l",b,"/t",a,"l",d,".",this.extension],d=this.url;OpenLayers.Util.isArray(d)&&(d=this.selectUrl(c.join(""),d));return d+c.join("")},CLASS_NAME:"OpenLayers.Layer.KaMapCache"});OpenLayers.Protocol.WFS.v1_1_0=OpenLayers.Class(OpenLayers.Protocol.WFS.v1,{version:"1.1.0",initialize:function(a){OpenLayers.Protocol.WFS.v1.prototype.initialize.apply(this,arguments);this.outputFormat&&!this.readFormat&&("gml2"==this.outputFormat.toLowerCase()?this.readFormat=new OpenLayers.Format.GML.v2({featureType:this.featureType,featureNS:this.featureNS,geometryName:this.geometryName}):"json"==this.outputFormat.toLowerCase()&&(this.readFormat=new OpenLayers.Format.GeoJSON))},CLASS_NAME:"OpenLayers.Protocol.WFS.v1_1_0"});OpenLayers.Format.WMSCapabilities.v1_1_1=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1_1,{version:"1.1.1",readers:{wms:OpenLayers.Util.applyDefaults({SRS:function(a,b){b.srs[this.getChildValue(a)]=!0}},OpenLayers.Format.WMSCapabilities.v1_1.prototype.readers.wms)},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_1_1"});OpenLayers.Format.WMSCapabilities.v1_1_1_WMSC=OpenLayers.Class(OpenLayers.Format.WMSCapabilities.v1_1_1,{version:"1.1.1",profile:"WMSC",readers:{wms:OpenLayers.Util.applyDefaults({VendorSpecificCapabilities:function(a,b){b.vendorSpecific={tileSets:[]};this.readChildNodes(a,b.vendorSpecific)},TileSet:function(a,b){var c={srs:{},bbox:{},resolutions:[]};this.readChildNodes(a,c);b.tileSets.push(c)},Resolutions:function(a,b){for(var c=this.getChildValue(a).split(" "),d=0,e=c.length;d<e;d++)""!=c[d]&&b.resolutions.push(parseFloat(c[d]))},
+Width:function(a,b){b.width=parseInt(this.getChildValue(a))},Height:function(a,b){b.height=parseInt(this.getChildValue(a))},Layers:function(a,b){b.layers=this.getChildValue(a)},Styles:function(a,b){b.styles=this.getChildValue(a)}},OpenLayers.Format.WMSCapabilities.v1_1_1.prototype.readers.wms)},CLASS_NAME:"OpenLayers.Format.WMSCapabilities.v1_1_1_WMSC"});OpenLayers.Control.LayerSwitcher=OpenLayers.Class(OpenLayers.Control,{layerStates:null,layersDiv:null,baseLayersDiv:null,baseLayers:null,dataLbl:null,dataLayersDiv:null,dataLayers:null,minimizeDiv:null,maximizeDiv:null,ascending:!0,initialize:function(a){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.layerStates=[]},destroy:function(){this.clearLayersArray("base");this.clearLayersArray("data");this.map.events.un({buttonclick:this.onButtonClick,addlayer:this.redraw,changelayer:this.redraw,
+removelayer:this.redraw,changebaselayer:this.redraw,scope:this});this.events.unregister("buttonclick",this,this.onButtonClick);OpenLayers.Control.prototype.destroy.apply(this,arguments)},setMap:function(a){OpenLayers.Control.prototype.setMap.apply(this,arguments);this.map.events.on({addlayer:this.redraw,changelayer:this.redraw,removelayer:this.redraw,changebaselayer:this.redraw,scope:this});this.outsideViewport?(this.events.attachToElement(this.div),this.events.register("buttonclick",this,this.onButtonClick)):
+this.map.events.register("buttonclick",this,this.onButtonClick)},draw:function(){OpenLayers.Control.prototype.draw.apply(this);this.loadContents();this.outsideViewport||this.minimizeControl();this.redraw();return this.div},onButtonClick:function(a){a=a.buttonElement;a===this.minimizeDiv?this.minimizeControl():a===this.maximizeDiv?this.maximizeControl():a._layerSwitcher===this.id&&(a["for"]&&(a=document.getElementById(a["for"])),a.disabled||("radio"==a.type?(a.checked=!0,this.map.setBaseLayer(this.map.getLayer(a._layer))):
+(a.checked=!a.checked,this.updateMap())))},clearLayersArray:function(a){this[a+"LayersDiv"].innerHTML="";this[a+"Layers"]=[]},checkRedraw:function(){if(!this.layerStates.length||this.map.layers.length!=this.layerStates.length)return!0;for(var a=0,b=this.layerStates.length;a<b;a++){var c=this.layerStates[a],d=this.map.layers[a];if(c.name!=d.name||c.inRange!=d.inRange||c.id!=d.id||c.visibility!=d.visibility)return!0}return!1},redraw:function(){if(!this.checkRedraw())return this.div;this.clearLayersArray("base");
+this.clearLayersArray("data");var a=!1,b=!1,c=this.map.layers.length;this.layerStates=Array(c);for(var d=0;d<c;d++){var e=this.map.layers[d];this.layerStates[d]={name:e.name,visibility:e.visibility,inRange:e.inRange,id:e.id}}var f=this.map.layers.slice();this.ascending||f.reverse();d=0;for(c=f.length;d<c;d++){var e=f[d],g=e.isBaseLayer;if(e.displayInLayerSwitcher){g?b=!0:a=!0;var h=g?e==this.map.baseLayer:e.getVisibility(),k=document.createElement("input"),l=OpenLayers.Util.createUniqueID(this.id+
+"_input_");k.id=l;k.name=g?this.id+"_baseLayers":e.name;k.type=g?"radio":"checkbox";k.value=e.name;k.checked=h;k.defaultChecked=h;k.className="olButton";k._layer=e.id;k._layerSwitcher=this.id;g||e.inRange||(k.disabled=!0);h=document.createElement("label");h["for"]=k.id;OpenLayers.Element.addClass(h,"labelSpan olButton");h._layer=e.id;h._layerSwitcher=this.id;g||e.inRange||(h.style.color="gray");h.innerHTML=e.name;h.style.verticalAlign=g?"bottom":"baseline";l=document.createElement("br");(g?this.baseLayers:
+this.dataLayers).push({layer:e,inputElem:k,labelSpan:h});e=g?this.baseLayersDiv:this.dataLayersDiv;e.appendChild(k);e.appendChild(h);e.appendChild(l)}}this.dataLbl.style.display=a?"":"none";this.baseLbl.style.display=b?"":"none";return this.div},updateMap:function(){for(var a=0,b=this.baseLayers.length;a<b;a++){var c=this.baseLayers[a];c.inputElem.checked&&this.map.setBaseLayer(c.layer,!1)}a=0;for(b=this.dataLayers.length;a<b;a++)c=this.dataLayers[a],c.layer.setVisibility(c.inputElem.checked)},maximizeControl:function(a){this.div.style.width=
+"";this.div.style.height="";this.showControls(!1);null!=a&&OpenLayers.Event.stop(a)},minimizeControl:function(a){this.div.style.width="0px";this.div.style.height="0px";this.showControls(!0);null!=a&&OpenLayers.Event.stop(a)},showControls:function(a){this.maximizeDiv.style.display=a?"":"none";this.minimizeDiv.style.display=a?"none":"";this.layersDiv.style.display=a?"none":""},loadContents:function(){this.layersDiv=document.createElement("div");this.layersDiv.id=this.id+"_layersDiv";OpenLayers.Element.addClass(this.layersDiv,
+"layersDiv");this.baseLbl=document.createElement("div");this.baseLbl.innerHTML=OpenLayers.i18n("Base Layer");OpenLayers.Element.addClass(this.baseLbl,"baseLbl");this.baseLayersDiv=document.createElement("div");OpenLayers.Element.addClass(this.baseLayersDiv,"baseLayersDiv");this.dataLbl=document.createElement("div");this.dataLbl.innerHTML=OpenLayers.i18n("Overlays");OpenLayers.Element.addClass(this.dataLbl,"dataLbl");this.dataLayersDiv=document.createElement("div");OpenLayers.Element.addClass(this.dataLayersDiv,
+"dataLayersDiv");this.ascending?(this.layersDiv.appendChild(this.baseLbl),this.layersDiv.appendChild(this.baseLayersDiv),this.layersDiv.appendChild(this.dataLbl),this.layersDiv.appendChild(this.dataLayersDiv)):(this.layersDiv.appendChild(this.dataLbl),this.layersDiv.appendChild(this.dataLayersDiv),this.layersDiv.appendChild(this.baseLbl),this.layersDiv.appendChild(this.baseLayersDiv));this.div.appendChild(this.layersDiv);var a=OpenLayers.Util.getImageLocation("layer-switcher-maximize.png");this.maximizeDiv=
+OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MaximizeDiv",null,null,a,"absolute");OpenLayers.Element.addClass(this.maximizeDiv,"maximizeDiv olButton");this.maximizeDiv.style.display="none";this.div.appendChild(this.maximizeDiv);a=OpenLayers.Util.getImageLocation("layer-switcher-minimize.png");this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MinimizeDiv",null,null,a,"absolute");OpenLayers.Element.addClass(this.minimizeDiv,"minimizeDiv olButton");this.minimizeDiv.style.display=
+"none";this.div.appendChild(this.minimizeDiv)},CLASS_NAME:"OpenLayers.Control.LayerSwitcher"});OpenLayers.Format.Atom=OpenLayers.Class(OpenLayers.Format.XML,{namespaces:{atom:"http://www.w3.org/2005/Atom",georss:"http://www.georss.org/georss"},feedTitle:"untitled",defaultEntryTitle:"untitled",gmlParser:null,xy:!1,read:function(a){"string"==typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));return this.parseFeatures(a)},write:function(a){var b;if(OpenLayers.Util.isArray(a)){b=this.createElementNSPlus("atom:feed");b.appendChild(this.createElementNSPlus("atom:title",{value:this.feedTitle}));
+for(var c=0,d=a.length;c<d;c++)b.appendChild(this.buildEntryNode(a[c]))}else b=this.buildEntryNode(a);return OpenLayers.Format.XML.prototype.write.apply(this,[b])},buildContentNode:function(a){var b=this.createElementNSPlus("atom:content",{attributes:{type:a.type||null}});if(a.src)b.setAttribute("src",a.src);else if("text"==a.type||null==a.type)b.appendChild(this.createTextNode(a.value));else if("html"==a.type){if("string"!=typeof a.value)throw"HTML content must be in form of an escaped string";b.appendChild(this.createTextNode(a.value))}else"xhtml"==
+a.type?b.appendChild(a.value):"xhtml"==a.type||a.type.match(/(\+|\/)xml$/)?b.appendChild(a.value):b.appendChild(this.createTextNode(a.value));return b},buildEntryNode:function(a){var b=a.attributes,c=b.atom||{},d=this.createElementNSPlus("atom:entry");if(c.authors)for(var e=OpenLayers.Util.isArray(c.authors)?c.authors:[c.authors],f=0,g=e.length;f<g;f++)d.appendChild(this.buildPersonConstructNode("author",e[f]));if(c.categories)for(var e=OpenLayers.Util.isArray(c.categories)?c.categories:[c.categories],
+h,f=0,g=e.length;f<g;f++)h=e[f],d.appendChild(this.createElementNSPlus("atom:category",{attributes:{term:h.term,scheme:h.scheme||null,label:h.label||null}}));c.content&&d.appendChild(this.buildContentNode(c.content));if(c.contributors)for(e=OpenLayers.Util.isArray(c.contributors)?c.contributors:[c.contributors],f=0,g=e.length;f<g;f++)d.appendChild(this.buildPersonConstructNode("contributor",e[f]));a.fid&&d.appendChild(this.createElementNSPlus("atom:id",{value:a.fid}));if(c.links)for(e=OpenLayers.Util.isArray(c.links)?
+c.links:[c.links],f=0,g=e.length;f<g;f++)h=e[f],d.appendChild(this.createElementNSPlus("atom:link",{attributes:{href:h.href,rel:h.rel||null,type:h.type||null,hreflang:h.hreflang||null,title:h.title||null,length:h.length||null}}));c.published&&d.appendChild(this.createElementNSPlus("atom:published",{value:c.published}));c.rights&&d.appendChild(this.createElementNSPlus("atom:rights",{value:c.rights}));(c.summary||b.description)&&d.appendChild(this.createElementNSPlus("atom:summary",{value:c.summary||
+b.description}));d.appendChild(this.createElementNSPlus("atom:title",{value:c.title||b.title||this.defaultEntryTitle}));c.updated&&d.appendChild(this.createElementNSPlus("atom:updated",{value:c.updated}));a.geometry&&(b=this.createElementNSPlus("georss:where"),b.appendChild(this.buildGeometryNode(a.geometry)),d.appendChild(b));return d},initGmlParser:function(){this.gmlParser=new OpenLayers.Format.GML.v3({xy:this.xy,featureNS:"http://example.com#feature",internalProjection:this.internalProjection,
+externalProjection:this.externalProjection})},buildGeometryNode:function(a){this.gmlParser||this.initGmlParser();return this.gmlParser.writeNode("feature:_geometry",a).firstChild},buildPersonConstructNode:function(a,b){var c=["uri","email"],d=this.createElementNSPlus("atom:"+a);d.appendChild(this.createElementNSPlus("atom:name",{value:b.name}));for(var e=0,f=c.length;e<f;e++)b[c[e]]&&d.appendChild(this.createElementNSPlus("atom:"+c[e],{value:b[c[e]]}));return d},getFirstChildValue:function(a,b,c,
+d){return(a=this.getElementsByTagNameNS(a,b,c))&&0<a.length?this.getChildValue(a[0],d):d},parseFeature:function(a){var b={},c=null,d=null,e=null,f=this.namespaces.atom;this.parsePersonConstructs(a,"author",b);d=this.getElementsByTagNameNS(a,f,"category");0<d.length&&(b.categories=[]);for(var g=0,h=d.length;g<h;g++){c={};c.term=d[g].getAttribute("term");if(e=d[g].getAttribute("scheme"))c.scheme=e;if(e=d[g].getAttribute("label"))c.label=e;b.categories.push(c)}d=this.getElementsByTagNameNS(a,f,"content");
+if(0<d.length){c={};if(e=d[0].getAttribute("type"))c.type=e;(e=d[0].getAttribute("src"))?c.src=e:("text"==c.type||"html"==c.type||null==c.type?c.value=this.getFirstChildValue(a,f,"content",null):"xhtml"==c.type||c.type.match(/(\+|\/)xml$/)?c.value=this.getChildEl(d[0]):c.value=this.getFirstChildValue(a,f,"content",null),b.content=c)}this.parsePersonConstructs(a,"contributor",b);b.id=this.getFirstChildValue(a,f,"id",null);d=this.getElementsByTagNameNS(a,f,"link");0<d.length&&(b.links=Array(d.length));
+for(var k=["rel","type","hreflang","title","length"],g=0,h=d.length;g<h;g++){c={};c.href=d[g].getAttribute("href");for(var l=0,m=k.length;l<m;l++)(e=d[g].getAttribute(k[l]))&&(c[k[l]]=e);b.links[g]=c}if(c=this.getFirstChildValue(a,f,"published",null))b.published=c;if(c=this.getFirstChildValue(a,f,"rights",null))b.rights=c;if(c=this.getFirstChildValue(a,f,"summary",null))b.summary=c;b.title=this.getFirstChildValue(a,f,"title",null);b.updated=this.getFirstChildValue(a,f,"updated",null);c={title:b.title,
+description:b.summary,atom:b};a=this.parseLocations(a)[0];a=new OpenLayers.Feature.Vector(a,c);a.fid=b.id;return a},parseFeatures:function(a){var b=[],c=this.getElementsByTagNameNS(a,this.namespaces.atom,"entry");0==c.length&&(c=[a]);a=0;for(var d=c.length;a<d;a++)b.push(this.parseFeature(c[a]));return b},parseLocations:function(a){var b=this.namespaces.georss,c={components:[]},d=this.getElementsByTagNameNS(a,b,"where");if(d&&0<d.length){this.gmlParser||this.initGmlParser();for(var e=0,f=d.length;e<
+f;e++)this.gmlParser.readChildNodes(d[e],c)}c=c.components;if((d=this.getElementsByTagNameNS(a,b,"point"))&&0<d.length)for(e=0,f=d.length;e<f;e++){var g=OpenLayers.String.trim(d[e].firstChild.nodeValue).split(/\s+/);2!=g.length&&(g=OpenLayers.String.trim(d[e].firstChild.nodeValue).split(/\s*,\s*/));c.push(new OpenLayers.Geometry.Point(g[1],g[0]))}var h=this.getElementsByTagNameNS(a,b,"line");if(h&&0<h.length)for(var k,e=0,f=h.length;e<f;e++){d=OpenLayers.String.trim(h[e].firstChild.nodeValue).split(/\s+/);
+k=[];for(var l=0,m=d.length;l<m;l+=2)g=new OpenLayers.Geometry.Point(d[l+1],d[l]),k.push(g);c.push(new OpenLayers.Geometry.LineString(k))}if((a=this.getElementsByTagNameNS(a,b,"polygon"))&&0<a.length)for(e=0,f=a.length;e<f;e++){d=OpenLayers.String.trim(a[e].firstChild.nodeValue).split(/\s+/);k=[];l=0;for(m=d.length;l<m;l+=2)g=new OpenLayers.Geometry.Point(d[l+1],d[l]),k.push(g);c.push(new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing(k)]))}if(this.internalProjection&&this.externalProjection)for(e=
+0,f=c.length;e<f;e++)c[e]&&c[e].transform(this.externalProjection,this.internalProjection);return c},parsePersonConstructs:function(a,b,c){var d=[],e=this.namespaces.atom;a=this.getElementsByTagNameNS(a,e,b);for(var f=["uri","email"],g=0,h=a.length;g<h;g++){var k={};k.name=this.getFirstChildValue(a[g],e,"name",null);for(var l=0,m=f.length;l<m;l++){var n=this.getFirstChildValue(a[g],e,f[l],null);n&&(k[f[l]]=n)}d.push(k)}0<d.length&&(c[b+"s"]=d)},CLASS_NAME:"OpenLayers.Format.Atom"});OpenLayers.Control.KeyboardDefaults=OpenLayers.Class(OpenLayers.Control,{autoActivate:!0,slideFactor:75,observeElement:null,draw:function(){this.handler=new OpenLayers.Handler.Keyboard(this,{keydown:this.defaultKeyPress},{observeElement:this.observeElement||document})},defaultKeyPress:function(a){var b,c=!0;b=OpenLayers.Event.element(a);if(!b||"INPUT"!=b.tagName&&"TEXTAREA"!=b.tagName&&"SELECT"!=b.tagName){switch(a.keyCode){case OpenLayers.Event.KEY_LEFT:this.map.pan(-this.slideFactor,0);break;case OpenLayers.Event.KEY_RIGHT:this.map.pan(this.slideFactor,
+0);break;case OpenLayers.Event.KEY_UP:this.map.pan(0,-this.slideFactor);break;case OpenLayers.Event.KEY_DOWN:this.map.pan(0,this.slideFactor);break;case 33:b=this.map.getSize();this.map.pan(0,-0.75*b.h);break;case 34:b=this.map.getSize();this.map.pan(0,0.75*b.h);break;case 35:b=this.map.getSize();this.map.pan(0.75*b.w,0);break;case 36:b=this.map.getSize();this.map.pan(-0.75*b.w,0);break;case 43:case 61:case 187:case 107:this.map.zoomIn();break;case 45:case 109:case 189:case 95:this.map.zoomOut();
+break;default:c=!1}c&&OpenLayers.Event.stop(a)}},CLASS_NAME:"OpenLayers.Control.KeyboardDefaults"});OpenLayers.Format.WMTSCapabilities.v1_0_0=OpenLayers.Class(OpenLayers.Format.OWSCommon.v1_1_0,{version:"1.0.0",namespaces:{ows:"http://www.opengis.net/ows/1.1",wmts:"http://www.opengis.net/wmts/1.0",xlink:"http://www.w3.org/1999/xlink"},yx:null,defaultPrefix:"wmts",initialize:function(a){OpenLayers.Format.XML.prototype.initialize.apply(this,[a]);this.options=a;a=OpenLayers.Util.extend({},OpenLayers.Format.WMTSCapabilities.prototype.yx);this.yx=OpenLayers.Util.extend(a,this.yx)},read:function(a){"string"==
+typeof a&&(a=OpenLayers.Format.XML.prototype.read.apply(this,[a]));a&&9==a.nodeType&&(a=a.documentElement);var b={};this.readNode(a,b);b.version=this.version;return b},readers:{wmts:{Capabilities:function(a,b){this.readChildNodes(a,b)},Contents:function(a,b){b.contents={};b.contents.layers=[];b.contents.tileMatrixSets={};this.readChildNodes(a,b.contents)},Layer:function(a,b){var c={styles:[],formats:[],dimensions:[],tileMatrixSetLinks:[],layers:[]};this.readChildNodes(a,c);b.layers.push(c)},Style:function(a,
+b){var c={};c.isDefault="true"===a.getAttribute("isDefault");this.readChildNodes(a,c);b.styles.push(c)},Format:function(a,b){b.formats.push(this.getChildValue(a))},TileMatrixSetLink:function(a,b){var c={};this.readChildNodes(a,c);b.tileMatrixSetLinks.push(c)},TileMatrixSet:function(a,b){if(b.layers){var c={matrixIds:[]};this.readChildNodes(a,c);b.tileMatrixSets[c.identifier]=c}else b.tileMatrixSet=this.getChildValue(a)},TileMatrix:function(a,b){var c={supportedCRS:b.supportedCRS};this.readChildNodes(a,
+c);b.matrixIds.push(c)},ScaleDenominator:function(a,b){b.scaleDenominator=parseFloat(this.getChildValue(a))},TopLeftCorner:function(a,b){var c=this.getChildValue(a).split(" "),d;b.supportedCRS&&(d=b.supportedCRS.replace(/urn:ogc:def:crs:(\w+):.+:(\w+)$/,"urn:ogc:def:crs:$1::$2"),d=!!this.yx[d]);b.topLeftCorner=d?new OpenLayers.LonLat(c[1],c[0]):new OpenLayers.LonLat(c[0],c[1])},TileWidth:function(a,b){b.tileWidth=parseInt(this.getChildValue(a))},TileHeight:function(a,b){b.tileHeight=parseInt(this.getChildValue(a))},
+MatrixWidth:function(a,b){b.matrixWidth=parseInt(this.getChildValue(a))},MatrixHeight:function(a,b){b.matrixHeight=parseInt(this.getChildValue(a))},ResourceURL:function(a,b){b.resourceUrl=b.resourceUrl||{};var c=a.getAttribute("resourceType");b.resourceUrls||(b.resourceUrls=[]);c=b.resourceUrl[c]={format:a.getAttribute("format"),template:a.getAttribute("template"),resourceType:c};b.resourceUrls.push(c)},WSDL:function(a,b){b.wsdl={};b.wsdl.href=a.getAttribute("xlink:href")},ServiceMetadataURL:function(a,
+b){b.serviceMetadataUrl={};b.serviceMetadataUrl.href=a.getAttribute("xlink:href")},LegendURL:function(a,b){b.legend={};b.legend.href=a.getAttribute("xlink:href");b.legend.format=a.getAttribute("format")},Dimension:function(a,b){var c={values:[]};this.readChildNodes(a,c);b.dimensions.push(c)},Default:function(a,b){b["default"]=this.getChildValue(a)},Value:function(a,b){b.values.push(this.getChildValue(a))}},ows:OpenLayers.Format.OWSCommon.v1_1_0.prototype.readers.ows},CLASS_NAME:"OpenLayers.Format.WMTSCapabilities.v1_0_0"});

SE/stuff/open-layers/lib/Firebug/firebug.css

@@ -0,0 +1,209 @@
+
+html, body {
+    margin: 0;
+    background: #FFFFFF;
+    font-family: Lucida Grande, Tahoma, sans-serif;
+    font-size: 11px;
+    overflow: hidden;
+}
+
+a {
+    text-decoration: none;
+}
+
+a:hover {
+    text-decoration: underline;
+}
+
+.toolbar {
+    height: 14px;
+    border-top: 1px solid ThreeDHighlight;
+    border-bottom: 1px solid ThreeDShadow;
+    padding: 2px 6px;
+    background: ThreeDFace;
+}
+
+.toolbarRight {
+    position: absolute;
+    top: 4px;
+    right: 6px;
+}
+
+#log {
+    overflow: auto;
+    position: absolute;
+    left: 0;
+    width: 100%;
+}
+
+#commandLine {
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    height: 18px;
+    border: none;
+    border-top: 1px solid ThreeDShadow;
+}
+
+/************************************************************************************************/
+
+.logRow {
+    position: relative;
+    border-bottom: 1px solid #D7D7D7;
+    padding: 2px 4px 1px 6px;
+    background-color: #FFFFFF;
+}
+
+.logRow-command {
+    font-family: Monaco, monospace;
+    color: blue;
+}
+
+.objectBox-null {
+    padding: 0 2px;
+    border: 1px solid #666666;
+    background-color: #888888;
+    color: #FFFFFF;
+}
+
+.objectBox-string {
+    font-family: Monaco, monospace;
+    color: red;
+    white-space: pre;
+}
+
+.objectBox-number {
+    color: #000088;
+}
+
+.objectBox-function {
+    font-family: Monaco, monospace;
+    color: DarkGreen;
+}
+
+.objectBox-object {
+    color: DarkGreen;
+    font-weight: bold;
+}
+
+/************************************************************************************************/
+
+.logRow-info,
+.logRow-error,
+.logRow-warning {
+    background: #FFFFFF no-repeat 2px 2px;
+    padding-left: 20px;
+    padding-bottom: 3px;
+}
+
+.logRow-info {
+    background-image: url(infoIcon.png);
+}
+
+.logRow-warning {
+    background-color: cyan;
+    background-image: url(warningIcon.png);
+}
+
+.logRow-error {
+    background-color: LightYellow;
+    background-image: url(errorIcon.png);
+}
+
+.errorMessage {
+    vertical-align: top;
+    color: #FF0000;
+}
+
+.objectBox-sourceLink {
+    position: absolute;
+    right: 4px;
+    top: 2px;
+    padding-left: 8px;
+    font-family: Lucida Grande, sans-serif;
+    font-weight: bold;
+    color: #0000FF;
+}
+
+/************************************************************************************************/
+
+.logRow-group {
+    background: #EEEEEE;
+    border-bottom: none;
+}
+
+.logGroup {
+    background: #EEEEEE;
+}
+
+.logGroupBox {
+    margin-left: 24px;
+    border-top: 1px solid #D7D7D7;
+    border-left: 1px solid #D7D7D7;
+}
+
+/************************************************************************************************/
+
+.selectorTag,
+.selectorId,
+.selectorClass {
+    font-family: Monaco, monospace;
+    font-weight: normal;
+}
+
+.selectorTag {
+    color: #0000FF;
+}
+
+.selectorId {
+    color: DarkBlue;
+}
+
+.selectorClass {
+    color: red;
+}
+
+/************************************************************************************************/
+
+.objectBox-element {
+    font-family: Monaco, monospace;
+    color: #000088;
+}
+
+.nodeChildren {
+    margin-left: 16px;
+}
+
+.nodeTag {
+    color: blue;
+}
+
+.nodeValue {
+    color: #FF0000;
+    font-weight: normal;
+}
+
+.nodeText,
+.nodeComment {
+    margin: 0 2px;
+    vertical-align: top;
+}
+
+.nodeText {
+    color: #333333;
+}
+
+.nodeComment {
+    color: DarkGreen;
+}
+
+/************************************************************************************************/
+
+.propertyNameCell {
+    vertical-align: top;
+}
+
+.propertyName {
+    font-weight: bold;
+}

SE/stuff/open-layers/lib/Firebug/firebug.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+
+<head>
+    <title>Firebug</title>
+    <link rel="stylesheet" type="text/css" href="firebug.css">
+</head>
+
+<body>
+    <div id="toolbar" class="toolbar">
+        <a href="#" onclick="parent.console.clear()">Clear</a>
+        <span class="toolbarRight">
+            <a href="#" onclick="parent.console.close()">Close</a>
+        </span>
+    </div>
+    <div id="log"></div>
+    <input type="text" id="commandLine">
+    
+    <script>parent.onFirebugReady(document);</script>
+</body>
+</html>

SE/stuff/open-layers/lib/Firebug/firebug.js

@@ -0,0 +1,674 @@
+
+if (!window.console || !console.firebug) { (function()
+{
+    window.console = 
+    {
+        log: function()
+        {
+            logFormatted(arguments, "");
+        },
+        
+        debug: function()
+        {
+            logFormatted(arguments, "debug");
+        },
+        
+        info: function()
+        {
+            logFormatted(arguments, "info");
+        },
+        
+        warn: function()
+        {
+            logFormatted(arguments, "warning");
+        },
+        
+        error: function()
+        {
+            logFormatted(arguments, "error");
+        },
+        
+        assert: function(truth, message)
+        {
+            if (!truth)
+            {
+                var args = [];
+                for (var i = 1; i < arguments.length; ++i)
+                    args.push(arguments[i]);
+                
+                logFormatted(args.length ? args : ["Assertion Failure"], "error");
+                throw message ? message : "Assertion Failure";
+            }
+        },
+        
+        dir: function(object)
+        {
+            var html = [];
+                        
+            var pairs = [];
+            for (var name in object)
+            {
+                try
+                {
+                    pairs.push([name, object[name]]);
+                }
+                catch (exc)
+                {
+                }
+            }
+            
+            pairs.sort(function(a, b) { return a[0] < b[0] ? -1 : 1; });
+            
+            html.push('<table>');
+            for (var i = 0; i < pairs.length; ++i)
+            {
+                var name = pairs[i][0], value = pairs[i][1];
+                
+                html.push('<tr>', 
+                '<td class="propertyNameCell"><span class="propertyName">',
+                    escapeHTML(name), '</span></td>', '<td><span class="propertyValue">');
+                appendObject(value, html);
+                html.push('</span></td></tr>');
+            }
+            html.push('</table>');
+            
+            logRow(html, "dir");
+        },
+        
+        dirxml: function(node)
+        {
+            var html = [];
+            
+            appendNode(node, html);
+            logRow(html, "dirxml");
+        },
+        
+        group: function()
+        {
+            logRow(arguments, "group", pushGroup);
+        },
+        
+        groupEnd: function()
+        {
+            logRow(arguments, "", popGroup);
+        },
+        
+        time: function(name)
+        {
+            timeMap[name] = (new Date()).getTime();
+        },
+        
+        timeEnd: function(name)
+        {
+            if (name in timeMap)
+            {
+                var delta = (new Date()).getTime() - timeMap[name];
+                logFormatted([name+ ":", delta+"ms"]);
+                delete timeMap[name];
+            }
+        },
+        
+        count: function()
+        {
+            this.warn(["count() not supported."]);
+        },
+        
+        trace: function()
+        {
+            this.warn(["trace() not supported."]);
+        },
+        
+        profile: function()
+        {
+            this.warn(["profile() not supported."]);
+        },
+        
+        profileEnd: function()
+        {
+        },
+        
+        clear: function()
+        {
+            consoleBody.innerHTML = "";
+        },
+
+        open: function()
+        {
+            toggleConsole(true);
+        },
+        
+        close: function()
+        {
+            if (frameVisible)
+                toggleConsole();
+        }
+    };
+ 
+    // ********************************************************************************************
+       
+    var consoleFrame = null;
+    var consoleBody = null;
+    var commandLine = null;
+    
+    var frameVisible = false;
+    var messageQueue = [];
+    var groupStack = [];
+    var timeMap = {};
+    
+    var clPrefix = ">>> ";
+    
+    var isFirefox = navigator.userAgent.indexOf("Firefox") != -1;
+    var isIE = navigator.userAgent.indexOf("MSIE") != -1;
+    var isOpera = navigator.userAgent.indexOf("Opera") != -1;
+    var isSafari = navigator.userAgent.indexOf("AppleWebKit") != -1;
+
+    // ********************************************************************************************
+
+    function toggleConsole(forceOpen)
+    {
+        frameVisible = forceOpen || !frameVisible;
+        if (consoleFrame)
+            consoleFrame.style.visibility = frameVisible ? "visible" : "hidden";
+        else
+            waitForBody();
+    }
+
+    function focusCommandLine()
+    {
+        toggleConsole(true);
+        if (commandLine)
+            commandLine.focus();
+    }
+
+    function waitForBody()
+    {
+        if (document.body)
+            createFrame();
+        else
+            setTimeout(waitForBody, 200);
+    }    
+
+    function createFrame()
+    {
+        if (consoleFrame)
+            return;
+        
+        window.onFirebugReady = function(doc)
+        {
+            window.onFirebugReady = null;
+
+            var toolbar = doc.getElementById("toolbar");
+            toolbar.onmousedown = onSplitterMouseDown;
+
+            commandLine = doc.getElementById("commandLine");
+            addEvent(commandLine, "keydown", onCommandLineKeyDown);
+
+            addEvent(doc, isIE || isSafari ? "keydown" : "keypress", onKeyDown);
+            
+            consoleBody = doc.getElementById("log");
+            layout();
+            flush();
+        };
+
+        var baseURL = getFirebugURL();
+
+        consoleFrame = document.createElement("iframe");
+        consoleFrame.setAttribute("src", baseURL+"/firebug.html");
+        consoleFrame.setAttribute("frameBorder", "0");
+        consoleFrame.style.visibility = (frameVisible ? "visible" : "hidden");    
+        consoleFrame.style.zIndex = "2147483583";
+        consoleFrame.style.position = document.all ? "absolute" : "fixed";
+        consoleFrame.style.width = "100%";
+        consoleFrame.style.left = "0";
+        consoleFrame.style.bottom = "0";
+        consoleFrame.style.height = "200px";
+        document.body.appendChild(consoleFrame);
+    }
+    
+    function getFirebugURL()
+    {
+        var scripts = document.getElementsByTagName("script");
+        for (var i = 0; i < scripts.length; ++i)
+        {
+            if (scripts[i].src.indexOf("firebug.js") != -1)
+            {
+                var lastSlash = scripts[i].src.lastIndexOf("/");
+                return scripts[i].src.substr(0, lastSlash);
+            }
+        }
+    }
+    
+    function evalCommandLine()
+    {
+        var text = commandLine.value;
+        commandLine.value = "";
+
+        logRow([clPrefix, text], "command");
+        
+        var value;
+        try
+        {
+            value = eval(text);
+        }
+        catch (exc)
+        {
+        }
+
+        console.log(value);
+    }
+    
+    function layout()
+    {
+        var toolbar = consoleBody.ownerDocument.getElementById("toolbar");
+        var height = consoleFrame.offsetHeight - (toolbar.offsetHeight + commandLine.offsetHeight);
+        height = Math.max(height, 0);
+        consoleBody.style.top = toolbar.offsetHeight + "px";
+        consoleBody.style.height = height + "px";
+        
+        commandLine.style.top = (consoleFrame.offsetHeight - commandLine.offsetHeight) + "px";
+    }
+    
+    function logRow(message, className, handler)
+    {
+        if (consoleBody)
+            writeMessage(message, className, handler);
+        else
+        {
+            messageQueue.push([message, className, handler]);
+            waitForBody();
+        }
+    }
+    
+    function flush()
+    {
+        var queue = messageQueue;
+        messageQueue = [];
+        
+        for (var i = 0; i < queue.length; ++i)
+            writeMessage(queue[i][0], queue[i][1], queue[i][2]);
+    }
+
+    function writeMessage(message, className, handler)
+    {
+        var isScrolledToBottom =
+            consoleBody.scrollTop + consoleBody.offsetHeight >= consoleBody.scrollHeight;
+
+        if (!handler)
+            handler = writeRow;
+        
+        handler(message, className);
+        
+        if (isScrolledToBottom)
+            consoleBody.scrollTop = consoleBody.scrollHeight - consoleBody.offsetHeight;
+    }
+    
+    function appendRow(row)
+    {
+        var container = groupStack.length ? groupStack[groupStack.length-1] : consoleBody;
+        container.appendChild(row);
+    }
+
+    function writeRow(message, className)
+    {
+        var row = consoleBody.ownerDocument.createElement("div");
+        row.className = "logRow" + (className ? " logRow-"+className : "");
+        row.innerHTML = message.join("");
+        appendRow(row);
+    }
+
+    function pushGroup(message, className)
+    {
+        logFormatted(message, className);
+
+        var groupRow = consoleBody.ownerDocument.createElement("div");
+        groupRow.className = "logGroup";
+        var groupRowBox = consoleBody.ownerDocument.createElement("div");
+        groupRowBox.className = "logGroupBox";
+        groupRow.appendChild(groupRowBox);
+        appendRow(groupRowBox);
+        groupStack.push(groupRowBox);
+    }
+
+    function popGroup()
+    {
+        groupStack.pop();
+    }
+    
+    // ********************************************************************************************
+
+    function logFormatted(objects, className)
+    {
+        var html = [];
+
+        var format = objects[0];
+        var objIndex = 0;
+
+        if (typeof(format) != "string")
+        {
+            format = "";
+            objIndex = -1;
+        }
+
+        var parts = parseFormat(format);
+        for (var i = 0; i < parts.length; ++i)
+        {
+            var part = parts[i];
+            if (part && typeof(part) == "object")
+            {
+                var object = objects[++objIndex];
+                part.appender(object, html);
+            }
+            else
+                appendText(part, html);
+        }
+
+        for (var i = objIndex+1; i < objects.length; ++i)
+        {
+            appendText(" ", html);
+            
+            var object = objects[i];
+            if (typeof(object) == "string")
+                appendText(object, html);
+            else
+                appendObject(object, html);
+        }
+        
+        logRow(html, className);
+    }
+
+    function parseFormat(format)
+    {
+        var parts = [];
+
+        var reg = /((^%|[^\\]%)(\d+)?(\.)([a-zA-Z]))|((^%|[^\\]%)([a-zA-Z]))/;    
+        var appenderMap = {s: appendText, d: appendInteger, i: appendInteger, f: appendFloat};
+
+        for (var m = reg.exec(format); m; m = reg.exec(format))
+        {
+            var type = m[8] ? m[8] : m[5];
+            var appender = type in appenderMap ? appenderMap[type] : appendObject;
+            var precision = m[3] ? parseInt(m[3]) : (m[4] == "." ? -1 : 0);
+
+            parts.push(format.substr(0, m[0][0] == "%" ? m.index : m.index+1));
+            parts.push({appender: appender, precision: precision});
+
+            format = format.substr(m.index+m[0].length);
+        }
+
+        parts.push(format);
+
+        return parts;
+    }
+
+    function escapeHTML(value)
+    {
+        function replaceChars(ch)
+        {
+            switch (ch)
+            {
+                case "<":
+                    return "&lt;";
+                case ">":
+                    return "&gt;";
+                case "&":
+                    return "&amp;";
+                case "'":
+                    return "&#39;";
+                case '"':
+                    return "&quot;";
+            }
+            return "?";
+        };
+        return String(value).replace(/[<>&"']/g, replaceChars);
+    }
+
+    function objectToString(object)
+    {
+        try
+        {
+            return object+"";
+        }
+        catch (exc)
+        {
+            return null;
+        }
+    }
+
+    // ********************************************************************************************
+
+    function appendText(object, html)
+    {
+        html.push(escapeHTML(objectToString(object)));
+    }
+
+    function appendNull(object, html)
+    {
+        html.push('<span class="objectBox-null">', escapeHTML(objectToString(object)), '</span>');
+    }
+
+    function appendString(object, html)
+    {
+        html.push('<span class="objectBox-string">&quot;', escapeHTML(objectToString(object)),
+            '&quot;</span>');
+    }
+
+    function appendInteger(object, html)
+    {
+        html.push('<span class="objectBox-number">', escapeHTML(objectToString(object)), '</span>');
+    }
+
+    function appendFloat(object, html)
+    {
+        html.push('<span class="objectBox-number">', escapeHTML(objectToString(object)), '</span>');
+    }
+
+    function appendFunction(object, html)
+    {
+        var reName = /function ?(.*?)\(/;
+        var m = reName.exec(objectToString(object));
+        var name = m ? m[1] : "function";
+        html.push('<span class="objectBox-function">', escapeHTML(name), '()</span>');
+    }
+    
+    function appendObject(object, html)
+    {
+        try
+        {
+            if (object == undefined)
+                appendNull("undefined", html);
+            else if (object == null)
+                appendNull("null", html);
+            else if (typeof object == "string")
+                appendString(object, html);
+            else if (typeof object == "number")
+                appendInteger(object, html);
+            else if (typeof object == "function")
+                appendFunction(object, html);
+            else if (object.nodeType == 1)
+                appendSelector(object, html);
+            else if (typeof object == "object")
+                appendObjectFormatted(object, html);
+            else
+                appendText(object, html);
+        }
+        catch (exc)
+        {
+        }
+    }
+        
+    function appendObjectFormatted(object, html)
+    {
+        var text = objectToString(object);
+        var reObject = /\[object (.*?)\]/;
+
+        var m = reObject.exec(text);
+        html.push('<span class="objectBox-object">', m ? m[1] : text, '</span>')
+    }
+    
+    function appendSelector(object, html)
+    {
+        html.push('<span class="objectBox-selector">');
+
+        html.push('<span class="selectorTag">', escapeHTML(object.nodeName.toLowerCase()), '</span>');
+        if (object.id)
+            html.push('<span class="selectorId">#', escapeHTML(object.id), '</span>');
+        if (object.className)
+            html.push('<span class="selectorClass">.', escapeHTML(object.className), '</span>');
+
+        html.push('</span>');
+    }
+
+    function appendNode(node, html)
+    {
+        if (node.nodeType == 1)
+        {
+            html.push(
+                '<div class="objectBox-element">',
+                    '&lt;<span class="nodeTag">', node.nodeName.toLowerCase(), '</span>');
+
+            for (var i = 0; i < node.attributes.length; ++i)
+            {
+                var attr = node.attributes[i];
+                if (!attr.specified)
+                    continue;
+                
+                html.push('&nbsp;<span class="nodeName">', attr.nodeName.toLowerCase(),
+                    '</span>=&quot;<span class="nodeValue">', escapeHTML(attr.nodeValue),
+                    '</span>&quot;')
+            }
+
+            if (node.firstChild)
+            {
+                html.push('&gt;</div><div class="nodeChildren">');
+
+                for (var child = node.firstChild; child; child = child.nextSibling)
+                    appendNode(child, html);
+                    
+                html.push('</div><div class="objectBox-element">&lt;/<span class="nodeTag">', 
+                    node.nodeName.toLowerCase(), '&gt;</span></div>');
+            }
+            else
+                html.push('/&gt;</div>');
+        }
+        else if (node.nodeType == 3)
+        {
+            html.push('<div class="nodeText">', escapeHTML(node.nodeValue),
+                '</div>');
+        }
+    }
+
+    // ********************************************************************************************
+    
+    function addEvent(object, name, handler)
+    {
+        if (document.all)
+            object.attachEvent("on"+name, handler);
+        else
+            object.addEventListener(name, handler, false);
+    }
+    
+    function removeEvent(object, name, handler)
+    {
+        if (document.all)
+            object.detachEvent("on"+name, handler);
+        else
+            object.removeEventListener(name, handler, false);
+    }
+    
+    function cancelEvent(event)
+    {
+        if (document.all)
+            event.cancelBubble = true;
+        else
+            event.stopPropagation();        
+    }
+
+    function onError(msg, href, lineNo)
+    {
+        var html = [];
+        
+        var lastSlash = href.lastIndexOf("/");
+        var fileName = lastSlash == -1 ? href : href.substr(lastSlash+1);
+        
+        html.push(
+            '<span class="errorMessage">', msg, '</span>', 
+            '<div class="objectBox-sourceLink">', fileName, ' (line ', lineNo, ')</div>'
+        );
+        
+        logRow(html, "error");
+    };
+
+    function onKeyDown(event)
+    {
+        if (event.keyCode == 123)
+            toggleConsole();
+        else if ((event.keyCode == 108 || event.keyCode == 76) && event.shiftKey
+                 && (event.metaKey || event.ctrlKey))
+            focusCommandLine();
+        else
+            return;
+        
+        cancelEvent(event);
+    }
+
+    function onSplitterMouseDown(event)
+    {
+        if (isSafari || isOpera)
+            return;
+        
+        addEvent(document, "mousemove", onSplitterMouseMove);
+        addEvent(document, "mouseup", onSplitterMouseUp);
+
+        for (var i = 0; i < frames.length; ++i)
+        {
+            addEvent(frames[i].document, "mousemove", onSplitterMouseMove);
+            addEvent(frames[i].document, "mouseup", onSplitterMouseUp);
+        }
+    }
+    
+    function onSplitterMouseMove(event)
+    {
+        var win = document.all
+            ? event.srcElement.ownerDocument.parentWindow
+            : event.target.ownerDocument.defaultView;
+
+        var clientY = event.clientY;
+        if (win != win.parent)
+            clientY += win.frameElement ? win.frameElement.offsetTop : 0;
+        
+        var height = consoleFrame.offsetTop + consoleFrame.clientHeight;
+        var toolbar = consoleBody.ownerDocument.getElementById("toolbar");
+        var y = Math.max(height - clientY,
+                         toolbar.offsetHeight + commandLine.offsetHeight);
+        
+        consoleFrame.style.height = y + "px";
+        layout();
+    }
+    
+    function onSplitterMouseUp(event)
+    {
+        removeEvent(document, "mousemove", onSplitterMouseMove);
+        removeEvent(document, "mouseup", onSplitterMouseUp);
+
+        for (var i = 0; i < frames.length; ++i)
+        {
+            removeEvent(frames[i].document, "mousemove", onSplitterMouseMove);
+            removeEvent(frames[i].document, "mouseup", onSplitterMouseUp);
+        }
+    }
+    
+    function onCommandLineKeyDown(event)
+    {
+        if (event.keyCode == 13)
+            evalCommandLine();
+        else if (event.keyCode == 27)
+            commandLine.value = "";
+    }
+    
+    window.onerror = onError;
+    addEvent(document, isIE || isSafari ? "keydown" : "keypress", onKeyDown);
+    
+    if (document.documentElement.getAttribute("debug") == "true")
+        toggleConsole(true);
+})();
+}

SE/stuff/open-layers/lib/Firebug/firebugx.js

@@ -0,0 +1,10 @@
+(function() {
+    if (!window.console || !console.firebug) {
+        var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml",
+        "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"];
+
+        window.console = {};
+        for (var i = 0; i < names.length; ++i)
+            window.console[names[i]] = function() {}
+    }
+})();

SE/stuff/open-layers/lib/Firebug/license.txt

@@ -0,0 +1,30 @@
+Software License Agreement (BSD License)
+
+Copyright (c) 2007, Parakey Inc.
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of Parakey Inc. nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission of Parakey Inc.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

SE/stuff/open-layers/lib/Firebug/readme.txt

@@ -0,0 +1,13 @@
+This directory contains the source for Firebug Lite
+(http://www.getfirebug.com/lite.html).  This code is distributed with a
+BSD License, Copyright (c) 2007, Parakey Inc.  See the included license.txt
+for the full text of the license.
+
+This is a patched version of the trunk from
+http://fbug.googlecode.com/svn/trunk.
+
+Revision 36 was patched to resolve the issue described here
+http://code.google.com/p/fbug/issues/detail?id=85
+
+When this issue is resolved, Firebug Lite can be used directly - no further
+modifications are needed for OpenLayers.

SE/stuff/open-layers/lib/OpenLayers.js

@@ -0,0 +1,429 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/* 
+ * @requires OpenLayers/BaseTypes.js
+ * @requires OpenLayers/Lang/en.js
+ * @requires OpenLayers/Console.js
+ */
+ 
+/*
+ * TODO: In 3.0, we will stop supporting build profiles that include
+ * OpenLayers.js. This means we will not need the singleFile and scriptFile
+ * variables, because we don't have to handle the singleFile case any more.
+ */
+
+(function() {
+    /**
+     * Before creating the OpenLayers namespace, check to see if
+     * OpenLayers.singleFile is true.  This occurs if the
+     * OpenLayers/SingleFile.js script is included before this one - as is the
+     * case with old single file build profiles that included both
+     * OpenLayers.js and OpenLayers/SingleFile.js.
+     */
+    var singleFile = (typeof OpenLayers == "object" && OpenLayers.singleFile);
+    
+    /**
+     * Relative path of this script.
+     */
+    var scriptName = (!singleFile) ? "lib/OpenLayers.js" : "OpenLayers.js";
+
+    /*
+     * If window.OpenLayers isn't set when this script (OpenLayers.js) is
+     * evaluated (and if singleFile is false) then this script will load
+     * *all* OpenLayers scripts. If window.OpenLayers is set to an array
+     * then this script will attempt to load scripts for each string of
+     * the array, using the string as the src of the script.
+     *
+     * Example:
+     * (code)
+     *     <script type="text/javascript">
+     *         window.OpenLayers = [
+     *             "OpenLayers/Util.js",
+     *             "OpenLayers/BaseTypes.js"
+     *         ];
+     *     </script>
+     *     <script type="text/javascript" src="../lib/OpenLayers.js"></script>
+     * (end)
+     * In this example OpenLayers.js will load Util.js and BaseTypes.js only.
+     */
+    var jsFiles = window.OpenLayers;
+
+    /**
+     * Namespace: OpenLayers
+     * The OpenLayers object provides a namespace for all things OpenLayers
+     */
+    window.OpenLayers = {
+        /**
+         * Method: _getScriptLocation
+         * Return the path to this script. This is also implemented in
+         * OpenLayers/SingleFile.js
+         *
+         * Returns:
+         * {String} Path to this script
+         */
+        _getScriptLocation: (function() {
+            var r = new RegExp("(^|(.*?\\/))(" + scriptName + ")(\\?|$)"),
+                s = document.getElementsByTagName('script'),
+                src, m, l = "";
+            for(var i=0, len=s.length; i<len; i++) {
+                src = s[i].getAttribute('src');
+                if(src) {
+                    m = src.match(r);
+                    if(m) {
+                        l = m[1];
+                        break;
+                    }
+                }
+            }
+            return (function() { return l; });
+        })(),
+        
+        /**
+         * APIProperty: ImgPath
+         * {String} Set this to the path where control images are stored, a path  
+         * given here must end with a slash. If set to '' (which is the default) 
+         * OpenLayers will use its script location + "img/".
+         * 
+         * You will need to set this property when you have a singlefile build of 
+         * OpenLayers that either is not named "OpenLayers.js" or if you move
+         * the file in a way such that the image directory cannot be derived from 
+         * the script location.
+         * 
+         * If your custom OpenLayers build is named "my-custom-ol.js" and the images
+         * of OpenLayers are in a folder "/resources/external/images/ol" a correct
+         * way of including OpenLayers in your HTML would be:
+         * 
+         * (code)
+         *   <script src="/path/to/my-custom-ol.js" type="text/javascript"></script>
+         *   <script type="text/javascript">
+         *      // tell OpenLayers where the control images are
+         *      // remember the trailing slash
+         *      OpenLayers.ImgPath = "/resources/external/images/ol/";
+         *   </script>
+         * (end code)
+         * 
+         * Please remember that when your OpenLayers script is not named 
+         * "OpenLayers.js" you will have to make sure that the default theme is 
+         * loaded into the page by including an appropriate <link>-tag, 
+         * e.g.:
+         * 
+         * (code)
+         *   <link rel="stylesheet" href="/path/to/default/style.css"  type="text/css">
+         * (end code)
+         */
+        ImgPath : ''
+    };
+
+    /**
+     * OpenLayers.singleFile is a flag indicating this file is being included
+     * in a Single File Library build of the OpenLayers Library.
+     * 
+     * When we are *not* part of a SFL build we dynamically include the
+     * OpenLayers library code.
+     * 
+     * When we *are* part of a SFL build we do not dynamically include the 
+     * OpenLayers library code as it will be appended at the end of this file.
+     */
+    if(!singleFile) {
+        if (!jsFiles) {
+            jsFiles = [
+                "OpenLayers/BaseTypes/Class.js",
+                "OpenLayers/Util.js",
+                "OpenLayers/Util/vendorPrefix.js",
+                "OpenLayers/Animation.js",
+                "OpenLayers/BaseTypes.js",
+                "OpenLayers/BaseTypes/Bounds.js",
+                "OpenLayers/BaseTypes/Date.js",
+                "OpenLayers/BaseTypes/Element.js",
+                "OpenLayers/BaseTypes/LonLat.js",
+                "OpenLayers/BaseTypes/Pixel.js",
+                "OpenLayers/BaseTypes/Size.js",
+                "OpenLayers/Console.js",
+                "OpenLayers/Tween.js",
+                "OpenLayers/Kinetic.js",
+                "OpenLayers/Events.js",
+                "OpenLayers/Events/buttonclick.js",
+                "OpenLayers/Events/featureclick.js",
+                "OpenLayers/Request.js",
+                "OpenLayers/Request/XMLHttpRequest.js",
+                "OpenLayers/Projection.js",
+                "OpenLayers/Map.js",
+                "OpenLayers/Layer.js",
+                "OpenLayers/Icon.js",
+                "OpenLayers/Marker.js",
+                "OpenLayers/Marker/Box.js",
+                "OpenLayers/Popup.js",
+                "OpenLayers/Tile.js",
+                "OpenLayers/Tile/Image.js",
+                "OpenLayers/Tile/Image/IFrame.js",
+                "OpenLayers/Tile/UTFGrid.js",
+                "OpenLayers/Layer/Image.js",
+                "OpenLayers/Layer/SphericalMercator.js",
+                "OpenLayers/Layer/EventPane.js",
+                "OpenLayers/Layer/FixedZoomLevels.js",
+                "OpenLayers/Layer/Google.js",
+                "OpenLayers/Layer/Google/v3.js",
+                "OpenLayers/Layer/HTTPRequest.js",
+                "OpenLayers/Layer/Grid.js",
+                "OpenLayers/Layer/MapGuide.js",
+                "OpenLayers/Layer/MapServer.js",
+                "OpenLayers/Layer/KaMap.js",
+                "OpenLayers/Layer/KaMapCache.js",
+                "OpenLayers/Layer/Markers.js",
+                "OpenLayers/Layer/Text.js",
+                "OpenLayers/Layer/WorldWind.js",
+                "OpenLayers/Layer/ArcGIS93Rest.js",
+                "OpenLayers/Layer/WMS.js",
+                "OpenLayers/Layer/WMTS.js",
+                "OpenLayers/Layer/ArcIMS.js",
+                "OpenLayers/Layer/GeoRSS.js",
+                "OpenLayers/Layer/Boxes.js",
+                "OpenLayers/Layer/XYZ.js",
+                "OpenLayers/Layer/UTFGrid.js",
+                "OpenLayers/Layer/OSM.js",
+                "OpenLayers/Layer/Bing.js",
+                "OpenLayers/Layer/TMS.js",
+                "OpenLayers/Layer/TileCache.js",
+                "OpenLayers/Layer/Zoomify.js",
+                "OpenLayers/Layer/ArcGISCache.js",
+                "OpenLayers/Popup/Anchored.js",
+                "OpenLayers/Popup/Framed.js",
+                "OpenLayers/Popup/FramedCloud.js",
+                "OpenLayers/Feature.js",
+                "OpenLayers/Feature/Vector.js",
+                "OpenLayers/Handler.js",
+                "OpenLayers/Handler/Click.js",
+                "OpenLayers/Handler/Hover.js",
+                "OpenLayers/Handler/Point.js",
+                "OpenLayers/Handler/Path.js",
+                "OpenLayers/Handler/Polygon.js",
+                "OpenLayers/Handler/Feature.js",
+                "OpenLayers/Handler/Drag.js",
+                "OpenLayers/Handler/Pinch.js",
+                "OpenLayers/Handler/RegularPolygon.js",
+                "OpenLayers/Handler/Box.js",
+                "OpenLayers/Handler/MouseWheel.js",
+                "OpenLayers/Handler/Keyboard.js",
+                "OpenLayers/Control.js",
+                "OpenLayers/Control/Attribution.js",
+                "OpenLayers/Control/Button.js",
+                "OpenLayers/Control/CacheRead.js",
+                "OpenLayers/Control/CacheWrite.js",
+                "OpenLayers/Control/ZoomBox.js",
+                "OpenLayers/Control/ZoomToMaxExtent.js",
+                "OpenLayers/Control/DragPan.js",
+                "OpenLayers/Control/Navigation.js",
+                "OpenLayers/Control/PinchZoom.js",
+                "OpenLayers/Control/TouchNavigation.js",
+                "OpenLayers/Control/MousePosition.js",
+                "OpenLayers/Control/OverviewMap.js",
+                "OpenLayers/Control/KeyboardDefaults.js",
+                "OpenLayers/Control/PanZoom.js",
+                "OpenLayers/Control/PanZoomBar.js",
+                "OpenLayers/Control/ArgParser.js",
+                "OpenLayers/Control/Permalink.js",
+                "OpenLayers/Control/Scale.js",
+                "OpenLayers/Control/ScaleLine.js",
+                "OpenLayers/Control/Snapping.js",
+                "OpenLayers/Control/Split.js",
+                "OpenLayers/Control/LayerSwitcher.js",
+                "OpenLayers/Control/DrawFeature.js",
+                "OpenLayers/Control/DragFeature.js",
+                "OpenLayers/Control/ModifyFeature.js",
+                "OpenLayers/Control/Panel.js",
+                "OpenLayers/Control/SelectFeature.js",
+                "OpenLayers/Control/NavigationHistory.js",
+                "OpenLayers/Control/Measure.js",
+                "OpenLayers/Control/WMSGetFeatureInfo.js",
+                "OpenLayers/Control/WMTSGetFeatureInfo.js",
+                "OpenLayers/Control/Graticule.js",
+                "OpenLayers/Control/TransformFeature.js",
+                "OpenLayers/Control/UTFGrid.js",
+                "OpenLayers/Control/SLDSelect.js",
+                "OpenLayers/Control/Zoom.js",
+                "OpenLayers/Geometry.js",
+                "OpenLayers/Geometry/Collection.js",
+                "OpenLayers/Geometry/Point.js",
+                "OpenLayers/Geometry/MultiPoint.js",
+                "OpenLayers/Geometry/Curve.js",
+                "OpenLayers/Geometry/LineString.js",
+                "OpenLayers/Geometry/LinearRing.js",
+                "OpenLayers/Geometry/Polygon.js",
+                "OpenLayers/Geometry/MultiLineString.js",
+                "OpenLayers/Geometry/MultiPolygon.js",
+                "OpenLayers/Renderer.js",
+                "OpenLayers/Renderer/Elements.js",
+                "OpenLayers/Renderer/SVG.js",
+                "OpenLayers/Renderer/Canvas.js",
+                "OpenLayers/Renderer/VML.js",
+                "OpenLayers/Layer/Vector.js",
+                "OpenLayers/Layer/PointGrid.js",
+                "OpenLayers/Layer/Vector/RootContainer.js",
+                "OpenLayers/Strategy.js",
+                "OpenLayers/Strategy/Filter.js",
+                "OpenLayers/Strategy/Fixed.js",
+                "OpenLayers/Strategy/Cluster.js",
+                "OpenLayers/Strategy/Paging.js",
+                "OpenLayers/Strategy/BBOX.js",
+                "OpenLayers/Strategy/Save.js",
+                "OpenLayers/Strategy/Refresh.js",
+                "OpenLayers/Filter.js",
+                "OpenLayers/Filter/FeatureId.js",
+                "OpenLayers/Filter/Logical.js",
+                "OpenLayers/Filter/Comparison.js",
+                "OpenLayers/Filter/Spatial.js",
+                "OpenLayers/Filter/Function.js",                
+                "OpenLayers/Protocol.js",
+                "OpenLayers/Protocol/HTTP.js",
+                "OpenLayers/Protocol/WFS.js",
+                "OpenLayers/Protocol/WFS/v1.js",
+                "OpenLayers/Protocol/WFS/v1_0_0.js",
+                "OpenLayers/Protocol/WFS/v1_1_0.js",
+                "OpenLayers/Protocol/CSW.js", 
+                "OpenLayers/Protocol/CSW/v2_0_2.js",
+                "OpenLayers/Protocol/Script.js",
+                "OpenLayers/Protocol/SOS.js",
+                "OpenLayers/Protocol/SOS/v1_0_0.js",
+                "OpenLayers/Layer/PointTrack.js",
+                "OpenLayers/Style.js",
+                "OpenLayers/Style2.js",
+                "OpenLayers/StyleMap.js",
+                "OpenLayers/Rule.js",
+                "OpenLayers/Format.js",
+                "OpenLayers/Format/QueryStringFilter.js",
+                "OpenLayers/Format/XML.js",
+                "OpenLayers/Format/XML/VersionedOGC.js",
+                "OpenLayers/Format/Context.js",
+                "OpenLayers/Format/ArcXML.js",
+                "OpenLayers/Format/ArcXML/Features.js",
+                "OpenLayers/Format/GML.js",
+                "OpenLayers/Format/GML/Base.js",
+                "OpenLayers/Format/GML/v2.js",
+                "OpenLayers/Format/GML/v3.js",
+                "OpenLayers/Format/Atom.js",
+                "OpenLayers/Format/EncodedPolyline.js",
+                "OpenLayers/Format/KML.js",
+                "OpenLayers/Format/GeoRSS.js",
+                "OpenLayers/Format/WFS.js",
+                "OpenLayers/Format/OWSCommon.js",
+                "OpenLayers/Format/OWSCommon/v1.js",
+                "OpenLayers/Format/OWSCommon/v1_0_0.js",
+                "OpenLayers/Format/OWSCommon/v1_1_0.js",
+                "OpenLayers/Format/WCSCapabilities.js",
+                "OpenLayers/Format/WCSCapabilities/v1.js",
+                "OpenLayers/Format/WCSCapabilities/v1_0_0.js",
+                "OpenLayers/Format/WCSCapabilities/v1_1_0.js",
+                "OpenLayers/Format/WFSCapabilities.js",
+                "OpenLayers/Format/WFSCapabilities/v1.js",
+                "OpenLayers/Format/WFSCapabilities/v1_0_0.js",
+                "OpenLayers/Format/WFSCapabilities/v1_1_0.js",
+                "OpenLayers/Format/WFSDescribeFeatureType.js",
+                "OpenLayers/Format/WMSDescribeLayer.js",
+                "OpenLayers/Format/WMSDescribeLayer/v1_1.js",
+                "OpenLayers/Format/WKT.js",
+                "OpenLayers/Format/CQL.js",
+                "OpenLayers/Format/OSM.js",
+                "OpenLayers/Format/GPX.js",
+                "OpenLayers/Format/Filter.js",
+                "OpenLayers/Format/Filter/v1.js",
+                "OpenLayers/Format/Filter/v1_0_0.js",
+                "OpenLayers/Format/Filter/v1_1_0.js",
+                "OpenLayers/Format/SLD.js",
+                "OpenLayers/Format/SLD/v1.js",
+                "OpenLayers/Format/SLD/v1_0_0.js",
+                "OpenLayers/Format/SLD/v1_0_0_GeoServer.js",
+                "OpenLayers/Format/OWSCommon.js",
+                "OpenLayers/Format/OWSCommon/v1.js",
+                "OpenLayers/Format/OWSCommon/v1_0_0.js",
+                "OpenLayers/Format/OWSCommon/v1_1_0.js",
+                "OpenLayers/Format/CSWGetDomain.js",
+                "OpenLayers/Format/CSWGetDomain/v2_0_2.js",
+                "OpenLayers/Format/CSWGetRecords.js",
+                "OpenLayers/Format/CSWGetRecords/v2_0_2.js",
+                "OpenLayers/Format/WFST.js",
+                "OpenLayers/Format/WFST/v1.js",
+                "OpenLayers/Format/WFST/v1_0_0.js",
+                "OpenLayers/Format/WFST/v1_1_0.js",
+                "OpenLayers/Format/Text.js",
+                "OpenLayers/Format/JSON.js",
+                "OpenLayers/Format/GeoJSON.js",
+                "OpenLayers/Format/WMC.js",
+                "OpenLayers/Format/WMC/v1.js",
+                "OpenLayers/Format/WMC/v1_0_0.js",
+                "OpenLayers/Format/WMC/v1_1_0.js",
+                "OpenLayers/Format/WCSGetCoverage.js",
+                "OpenLayers/Format/WMSCapabilities.js",
+                "OpenLayers/Format/WMSCapabilities/v1.js",
+                "OpenLayers/Format/WMSCapabilities/v1_1.js",
+                "OpenLayers/Format/WMSCapabilities/v1_1_0.js",
+                "OpenLayers/Format/WMSCapabilities/v1_1_1.js",
+                "OpenLayers/Format/WMSCapabilities/v1_3.js",
+                "OpenLayers/Format/WMSCapabilities/v1_3_0.js",
+                "OpenLayers/Format/WMSCapabilities/v1_1_1_WMSC.js",
+                "OpenLayers/Format/WMSGetFeatureInfo.js",
+                "OpenLayers/Format/SOSCapabilities.js",
+                "OpenLayers/Format/SOSCapabilities/v1_0_0.js",
+                "OpenLayers/Format/SOSGetFeatureOfInterest.js",
+                "OpenLayers/Format/SOSGetObservation.js",
+                "OpenLayers/Format/OWSContext.js",
+                "OpenLayers/Format/OWSContext/v0_3_1.js",
+                "OpenLayers/Format/WMTSCapabilities.js",
+                "OpenLayers/Format/WMTSCapabilities/v1_0_0.js",
+                "OpenLayers/Format/WPSCapabilities.js",
+                "OpenLayers/Format/WPSCapabilities/v1_0_0.js",
+                "OpenLayers/Format/WPSDescribeProcess.js",
+                "OpenLayers/Format/WPSExecute.js",
+                "OpenLayers/Format/XLS.js",
+                "OpenLayers/Format/XLS/v1.js",
+                "OpenLayers/Format/XLS/v1_1_0.js",
+                "OpenLayers/Format/OGCExceptionReport.js",
+                "OpenLayers/Control/GetFeature.js",
+                "OpenLayers/Control/NavToolbar.js",
+                "OpenLayers/Control/PanPanel.js",
+                "OpenLayers/Control/Pan.js",
+                "OpenLayers/Control/ZoomIn.js",
+                "OpenLayers/Control/ZoomOut.js",
+                "OpenLayers/Control/ZoomPanel.js",
+                "OpenLayers/Control/EditingToolbar.js",
+                "OpenLayers/Control/Geolocate.js",
+                "OpenLayers/Symbolizer.js",
+                "OpenLayers/Symbolizer/Point.js",
+                "OpenLayers/Symbolizer/Line.js",
+                "OpenLayers/Symbolizer/Polygon.js",
+                "OpenLayers/Symbolizer/Text.js",
+                "OpenLayers/Symbolizer/Raster.js",
+                "OpenLayers/Lang.js",
+                "OpenLayers/Lang/en.js",
+                "OpenLayers/Spherical.js",
+                "OpenLayers/TileManager.js",
+                "OpenLayers/WPSClient.js",
+                "OpenLayers/WPSProcess.js"
+            ]; // etc.
+        }
+
+        // use "parser-inserted scripts" for guaranteed execution order
+        // http://hsivonen.iki.fi/script-execution/
+        var scriptTags = new Array(jsFiles.length);
+        var host = OpenLayers._getScriptLocation() + "lib/";
+        for (var i=0, len=jsFiles.length; i<len; i++) {
+            scriptTags[i] = "<script src='" + host + jsFiles[i] +
+                                   "'></script>"; 
+        }
+        if (scriptTags.length > 0) {
+            document.write(scriptTags.join(""));
+        }
+    }
+})();
+
+/**
+ * Constant: VERSION_NUMBER
+ *
+ * This constant identifies the version of OpenLayers.
+ *
+ * When asking questions or reporting issues, make sure to include the output of
+ *     OpenLayers.VERSION_NUMBER in the question or issue-description.
+ */
+OpenLayers.VERSION_NUMBER="Release 2.13.1";

SE/stuff/open-layers/lib/OpenLayers/Animation.js

@@ -0,0 +1,102 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/SingleFile.js
+ * @requires OpenLayers/Util/vendorPrefix.js
+ */
+
+/**
+ * Namespace: OpenLayers.Animation
+ * A collection of utility functions for executing methods that repaint a 
+ *     portion of the browser window.  These methods take advantage of the
+ *     browser's scheduled repaints where requestAnimationFrame is available.
+ */
+OpenLayers.Animation = (function(window) {
+    
+    /**
+     * Property: isNative
+     * {Boolean} true if a native requestAnimationFrame function is available
+     */
+    var requestAnimationFrame = OpenLayers.Util.vendorPrefix.js(window, "requestAnimationFrame");
+    var isNative = !!(requestAnimationFrame);
+    
+    /**
+     * Function: requestFrame
+     * Schedule a function to be called at the next available animation frame.
+     *     Uses the native method where available.  Where requestAnimationFrame is
+     *     not available, setTimeout will be called with a 16ms delay.
+     *
+     * Parameters:
+     * callback - {Function} The function to be called at the next animation frame.
+     * element - {DOMElement} Optional element that visually bounds the animation.
+     */
+    var requestFrame = (function() {
+        var request = window[requestAnimationFrame] ||
+            function(callback, element) {
+                window.setTimeout(callback, 16);
+            };
+        // bind to window to avoid illegal invocation of native function
+        return function(callback, element) {
+            request.apply(window, [callback, element]);
+        };
+    })();
+    
+    // private variables for animation loops
+    var counter = 0;
+    var loops = {};
+    
+    /**
+     * Function: start
+     * Executes a method with <requestFrame> in series for some 
+     *     duration.
+     *
+     * Parameters:
+     * callback - {Function} The function to be called at the next animation frame.
+     * duration - {Number} Optional duration for the loop.  If not provided, the
+     *     animation loop will execute indefinitely.
+     * element - {DOMElement} Optional element that visually bounds the animation.
+     *
+     * Returns:
+     * {Number} Identifier for the animation loop.  Used to stop animations with
+     *     <stop>.
+     */
+    function start(callback, duration, element) {
+        duration = duration > 0 ? duration : Number.POSITIVE_INFINITY;
+        var id = ++counter;
+        var start = +new Date;
+        loops[id] = function() {
+            if (loops[id] && +new Date - start <= duration) {
+                callback();
+                if (loops[id]) {
+                    requestFrame(loops[id], element);
+                }
+            } else {
+                delete loops[id];
+            }
+        };
+        requestFrame(loops[id], element);
+        return id;
+    }
+    
+    /**
+     * Function: stop
+     * Terminates an animation loop started with <start>.
+     *
+     * Parameters:
+     * id - {Number} Identifier returned from <start>.
+     */
+    function stop(id) {
+        delete loops[id];
+    }
+    
+    return {
+        isNative: isNative,
+        requestFrame: requestFrame,
+        start: start,
+        stop: stop
+    };
+    
+})(window);

SE/stuff/open-layers/lib/OpenLayers/BaseTypes.js

@@ -0,0 +1,463 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/SingleFile.js
+ */
+
+/** 
+ * Header: OpenLayers Base Types
+ * OpenLayers custom string, number and function functions are described here.
+ */
+
+/**
+ * Namespace: OpenLayers.String
+ * Contains convenience functions for string manipulation.
+ */
+OpenLayers.String = {
+
+    /**
+     * APIFunction: startsWith
+     * Test whether a string starts with another string. 
+     * 
+     * Parameters:
+     * str - {String} The string to test.
+     * sub - {String} The substring to look for.
+     *  
+     * Returns:
+     * {Boolean} The first string starts with the second.
+     */
+    startsWith: function(str, sub) {
+        return (str.indexOf(sub) == 0);
+    },
+
+    /**
+     * APIFunction: contains
+     * Test whether a string contains another string.
+     * 
+     * Parameters:
+     * str - {String} The string to test.
+     * sub - {String} The substring to look for.
+     * 
+     * Returns:
+     * {Boolean} The first string contains the second.
+     */
+    contains: function(str, sub) {
+        return (str.indexOf(sub) != -1);
+    },
+    
+    /**
+     * APIFunction: trim
+     * Removes leading and trailing whitespace characters from a string.
+     * 
+     * Parameters:
+     * str - {String} The (potentially) space padded string.  This string is not
+     *     modified.
+     * 
+     * Returns:
+     * {String} A trimmed version of the string with all leading and 
+     *     trailing spaces removed.
+     */
+    trim: function(str) {
+        return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
+    },
+    
+    /**
+     * APIFunction: camelize
+     * Camel-case a hyphenated string. 
+     *     Ex. "chicken-head" becomes "chickenHead", and
+     *     "-chicken-head" becomes "ChickenHead".
+     *
+     * Parameters:
+     * str - {String} The string to be camelized.  The original is not modified.
+     * 
+     * Returns:
+     * {String} The string, camelized
+     */
+    camelize: function(str) {
+        var oStringList = str.split('-');
+        var camelizedString = oStringList[0];
+        for (var i=1, len=oStringList.length; i<len; i++) {
+            var s = oStringList[i];
+            camelizedString += s.charAt(0).toUpperCase() + s.substring(1);
+        }
+        return camelizedString;
+    },
+    
+    /**
+     * APIFunction: format
+     * Given a string with tokens in the form ${token}, return a string
+     *     with tokens replaced with properties from the given context
+     *     object.  Represent a literal "${" by doubling it, e.g. "${${".
+     *
+     * Parameters:
+     * template - {String} A string with tokens to be replaced.  A template
+     *     has the form "literal ${token}" where the token will be replaced
+     *     by the value of context["token"].
+     * context - {Object} An optional object with properties corresponding
+     *     to the tokens in the format string.  If no context is sent, the
+     *     window object will be used.
+     * args - {Array} Optional arguments to pass to any functions found in
+     *     the context.  If a context property is a function, the token
+     *     will be replaced by the return from the function called with
+     *     these arguments.
+     *
+     * Returns:
+     * {String} A string with tokens replaced from the context object.
+     */
+    format: function(template, context, args) {
+        if(!context) {
+            context = window;
+        }
+
+        // Example matching: 
+        // str   = ${foo.bar}
+        // match = foo.bar
+        var replacer = function(str, match) {
+            var replacement;
+
+            // Loop through all subs. Example: ${a.b.c}
+            // 0 -> replacement = context[a];
+            // 1 -> replacement = context[a][b];
+            // 2 -> replacement = context[a][b][c];
+            var subs = match.split(/\.+/);
+            for (var i=0; i< subs.length; i++) {
+                if (i == 0) {
+                    replacement = context;
+                }
+                if (replacement === undefined) {
+                    break;
+                }
+                replacement = replacement[subs[i]];
+            }
+
+            if(typeof replacement == "function") {
+                replacement = args ?
+                    replacement.apply(null, args) :
+                    replacement();
+            }
+
+            // If replacement is undefined, return the string 'undefined'.
+            // This is a workaround for a bugs in browsers not properly 
+            // dealing with non-participating groups in regular expressions:
+            // http://blog.stevenlevithan.com/archives/npcg-javascript
+            if (typeof replacement == 'undefined') {
+                return 'undefined';
+            } else {
+                return replacement; 
+            }
+        };
+
+        return template.replace(OpenLayers.String.tokenRegEx, replacer);
+    },
+
+    /**
+     * Property: tokenRegEx
+     * Used to find tokens in a string.
+     * Examples: ${a}, ${a.b.c}, ${a-b}, ${5}
+     */
+    tokenRegEx:  /\$\{([\w.]+?)\}/g,
+    
+    /**
+     * Property: numberRegEx
+     * Used to test strings as numbers.
+     */
+    numberRegEx: /^([+-]?)(?=\d|\.\d)\d*(\.\d*)?([Ee]([+-]?\d+))?$/,
+    
+    /**
+     * APIFunction: isNumeric
+     * Determine whether a string contains only a numeric value.
+     *
+     * Examples:
+     * (code)
+     * OpenLayers.String.isNumeric("6.02e23") // true
+     * OpenLayers.String.isNumeric("12 dozen") // false
+     * OpenLayers.String.isNumeric("4") // true
+     * OpenLayers.String.isNumeric(" 4 ") // false
+     * (end)
+     *
+     * Returns:
+     * {Boolean} String contains only a number.
+     */
+    isNumeric: function(value) {
+        return OpenLayers.String.numberRegEx.test(value);
+    },
+    
+    /**
+     * APIFunction: numericIf
+     * Converts a string that appears to be a numeric value into a number.
+     * 
+     * Parameters:
+     * value - {String}
+     * trimWhitespace - {Boolean}
+     *
+     * Returns:
+     * {Number|String} a Number if the passed value is a number, a String
+     *     otherwise. 
+     */
+    numericIf: function(value, trimWhitespace) {
+        var originalValue = value;
+        if (trimWhitespace === true && value != null && value.replace) {
+            value = value.replace(/^\s*|\s*$/g, "");
+        }
+        return OpenLayers.String.isNumeric(value) ? parseFloat(value) : originalValue;
+    }
+
+};
+
+/**
+ * Namespace: OpenLayers.Number
+ * Contains convenience functions for manipulating numbers.
+ */
+OpenLayers.Number = {
+
+    /**
+     * Property: decimalSeparator
+     * Decimal separator to use when formatting numbers.
+     */
+    decimalSeparator: ".",
+    
+    /**
+     * Property: thousandsSeparator
+     * Thousands separator to use when formatting numbers.
+     */
+    thousandsSeparator: ",",
+    
+    /**
+     * APIFunction: limitSigDigs
+     * Limit the number of significant digits on a float.
+     * 
+     * Parameters:
+     * num - {Float}
+     * sig - {Integer}
+     * 
+     * Returns:
+     * {Float} The number, rounded to the specified number of significant
+     *     digits.
+     */
+    limitSigDigs: function(num, sig) {
+        var fig = 0;
+        if (sig > 0) {
+            fig = parseFloat(num.toPrecision(sig));
+        }
+        return fig;
+    },
+    
+    /**
+     * APIFunction: format
+     * Formats a number for output.
+     * 
+     * Parameters:
+     * num  - {Float}
+     * dec  - {Integer} Number of decimal places to round to.
+     *        Defaults to 0. Set to null to leave decimal places unchanged.
+     * tsep - {String} Thousands separator.
+     *        Default is ",".
+     * dsep - {String} Decimal separator.
+     *        Default is ".".
+     *
+     * Returns:
+     * {String} A string representing the formatted number.
+     */
+    format: function(num, dec, tsep, dsep) {
+        dec = (typeof dec != "undefined") ? dec : 0; 
+        tsep = (typeof tsep != "undefined") ? tsep :
+            OpenLayers.Number.thousandsSeparator; 
+        dsep = (typeof dsep != "undefined") ? dsep :
+            OpenLayers.Number.decimalSeparator;
+
+        if (dec != null) {
+            num = parseFloat(num.toFixed(dec));
+        }
+
+        var parts = num.toString().split(".");
+        if (parts.length == 1 && dec == null) {
+            // integer where we do not want to touch the decimals
+            dec = 0;
+        }
+        
+        var integer = parts[0];
+        if (tsep) {
+            var thousands = /(-?[0-9]+)([0-9]{3})/; 
+            while(thousands.test(integer)) { 
+                integer = integer.replace(thousands, "$1" + tsep + "$2"); 
+            }
+        }
+        
+        var str;
+        if (dec == 0) {
+            str = integer;
+        } else {
+            var rem = parts.length > 1 ? parts[1] : "0";
+            if (dec != null) {
+                rem = rem + new Array(dec - rem.length + 1).join("0");
+            }
+            str = integer + dsep + rem;
+        }
+        return str;
+    },
+
+    /**
+     * Method: zeroPad
+     * Create a zero padded string optionally with a radix for casting numbers.
+     *
+     * Parameters:
+     * num - {Number} The number to be zero padded.
+     * len - {Number} The length of the string to be returned.
+     * radix - {Number} An integer between 2 and 36 specifying the base to use
+     *     for representing numeric values.
+     */
+    zeroPad: function(num, len, radix) {
+        var str = num.toString(radix || 10);
+        while (str.length < len) {
+            str = "0" + str;
+        }
+        return str;
+    }    
+};
+
+/**
+ * Namespace: OpenLayers.Function
+ * Contains convenience functions for function manipulation.
+ */
+OpenLayers.Function = {
+    /**
+     * APIFunction: bind
+     * Bind a function to an object.  Method to easily create closures with
+     *     'this' altered.
+     * 
+     * Parameters:
+     * func - {Function} Input function.
+     * object - {Object} The object to bind to the input function (as this).
+     * 
+     * Returns:
+     * {Function} A closure with 'this' set to the passed in object.
+     */
+    bind: function(func, object) {
+        // create a reference to all arguments past the second one
+        var args = Array.prototype.slice.apply(arguments, [2]);
+        return function() {
+            // Push on any additional arguments from the actual function call.
+            // These will come after those sent to the bind call.
+            var newArgs = args.concat(
+                Array.prototype.slice.apply(arguments, [0])
+            );
+            return func.apply(object, newArgs);
+        };
+    },
+    
+    /**
+     * APIFunction: bindAsEventListener
+     * Bind a function to an object, and configure it to receive the event
+     *     object as first parameter when called. 
+     * 
+     * Parameters:
+     * func - {Function} Input function to serve as an event listener.
+     * object - {Object} A reference to this.
+     * 
+     * Returns:
+     * {Function}
+     */
+    bindAsEventListener: function(func, object) {
+        return function(event) {
+            return func.call(object, event || window.event);
+        };
+    },
+    
+    /**
+     * APIFunction: False
+     * A simple function to that just does "return false". We use this to 
+     * avoid attaching anonymous functions to DOM event handlers, which 
+     * causes "issues" on IE<8.
+     * 
+     * Usage:
+     * document.onclick = OpenLayers.Function.False;
+     * 
+     * Returns:
+     * {Boolean}
+     */
+    False : function() {
+        return false;
+    },
+
+    /**
+     * APIFunction: True
+     * A simple function to that just does "return true". We use this to 
+     * avoid attaching anonymous functions to DOM event handlers, which 
+     * causes "issues" on IE<8.
+     * 
+     * Usage:
+     * document.onclick = OpenLayers.Function.True;
+     * 
+     * Returns:
+     * {Boolean}
+     */
+    True : function() {
+        return true;
+    },
+    
+    /**
+     * APIFunction: Void
+     * A reusable function that returns ``undefined``.
+     *
+     * Returns:
+     * {undefined}
+     */
+    Void: function() {}
+
+};
+
+/**
+ * Namespace: OpenLayers.Array
+ * Contains convenience functions for array manipulation.
+ */
+OpenLayers.Array = {
+
+    /**
+     * APIMethod: filter
+     * Filter an array.  Provides the functionality of the
+     *     Array.prototype.filter extension to the ECMA-262 standard.  Where
+     *     available, Array.prototype.filter will be used.
+     *
+     * Based on well known example from http://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Global_Objects/Array/filter
+     *
+     * Parameters:
+     * array - {Array} The array to be filtered.  This array is not mutated.
+     *     Elements added to this array by the callback will not be visited.
+     * callback - {Function} A function that is called for each element in
+     *     the array.  If this function returns true, the element will be
+     *     included in the return.  The function will be called with three
+     *     arguments: the element in the array, the index of that element, and
+     *     the array itself.  If the optional caller parameter is specified
+     *     the callback will be called with this set to caller.
+     * caller - {Object} Optional object to be set as this when the callback
+     *     is called.
+     *
+     * Returns:
+     * {Array} An array of elements from the passed in array for which the
+     *     callback returns true.
+     */
+    filter: function(array, callback, caller) {
+        var selected = [];
+        if (Array.prototype.filter) {
+            selected = array.filter(callback, caller);
+        } else {
+            var len = array.length;
+            if (typeof callback != "function") {
+                throw new TypeError();
+            }
+            for(var i=0; i<len; i++) {
+                if (i in array) {
+                    var val = array[i];
+                    if (callback.call(caller, val, i, array)) {
+                        selected.push(val);
+                    }
+                }
+            }        
+        }
+        return selected;
+    }
+    
+};

SE/stuff/open-layers/lib/OpenLayers/BaseTypes/Bounds.js

@@ -0,0 +1,837 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/BaseTypes/Class.js
+ */
+
+/**
+ * Class: OpenLayers.Bounds
+ * Instances of this class represent bounding boxes.  Data stored as left,
+ * bottom, right, top floats. All values are initialized to null, however,
+ * you should make sure you set them before using the bounds for anything.
+ * 
+ * Possible use case:
+ * (code)
+ *     bounds = new OpenLayers.Bounds();
+ *     bounds.extend(new OpenLayers.LonLat(4,5));
+ *     bounds.extend(new OpenLayers.LonLat(5,6));
+ *     bounds.toBBOX(); // returns 4,5,5,6
+ * (end)
+ */
+OpenLayers.Bounds = OpenLayers.Class({
+
+    /**
+     * Property: left
+     * {Number} Minimum horizontal coordinate.
+     */
+    left: null,
+
+    /**
+     * Property: bottom
+     * {Number} Minimum vertical coordinate.
+     */
+    bottom: null,
+
+    /**
+     * Property: right
+     * {Number} Maximum horizontal coordinate.
+     */
+    right: null,
+
+    /**
+     * Property: top
+     * {Number} Maximum vertical coordinate.
+     */
+    top: null,
+    
+    /**
+     * Property: centerLonLat
+     * {<OpenLayers.LonLat>} A cached center location.  This should not be
+     *     accessed directly.  Use <getCenterLonLat> instead.
+     */
+    centerLonLat: null,
+
+    /**
+     * Constructor: OpenLayers.Bounds
+     * Construct a new bounds object. Coordinates can either be passed as four
+     * arguments, or as a single argument.
+     *
+     * Parameters (four arguments):
+     * left - {Number} The left bounds of the box.  Note that for width
+     *        calculations, this is assumed to be less than the right value.
+     * bottom - {Number} The bottom bounds of the box.  Note that for height
+     *          calculations, this is assumed to be less than the top value.
+     * right - {Number} The right bounds.
+     * top - {Number} The top bounds.
+     *
+     * Parameters (single argument):
+     * bounds - {Array(Number)} [left, bottom, right, top]
+     */
+    initialize: function(left, bottom, right, top) {
+        if (OpenLayers.Util.isArray(left)) {
+            top = left[3];
+            right = left[2];
+            bottom = left[1];
+            left = left[0];
+        }
+        if (left != null) {
+            this.left = OpenLayers.Util.toFloat(left);
+        }
+        if (bottom != null) {
+            this.bottom = OpenLayers.Util.toFloat(bottom);
+        }
+        if (right != null) {
+            this.right = OpenLayers.Util.toFloat(right);
+        }
+        if (top != null) {
+            this.top = OpenLayers.Util.toFloat(top);
+        }
+    },
+
+    /**
+     * Method: clone
+     * Create a cloned instance of this bounds.
+     *
+     * Returns:
+     * {<OpenLayers.Bounds>} A fresh copy of the bounds
+     */
+    clone:function() {
+        return new OpenLayers.Bounds(this.left, this.bottom, 
+                                     this.right, this.top);
+    },
+
+    /**
+     * Method: equals
+     * Test a two bounds for equivalence.
+     *
+     * Parameters:
+     * bounds - {<OpenLayers.Bounds>}
+     *
+     * Returns:
+     * {Boolean} The passed-in bounds object has the same left,
+     *           right, top, bottom components as this.  Note that if bounds 
+     *           passed in is null, returns false.
+     */
+    equals:function(bounds) {
+        var equals = false;
+        if (bounds != null) {
+            equals = ((this.left == bounds.left) && 
+                      (this.right == bounds.right) &&
+                      (this.top == bounds.top) && 
+                      (this.bottom == bounds.bottom));
+        }
+        return equals;
+    },
+
+    /** 
+     * APIMethod: toString
+     * Returns a string representation of the bounds object.
+     * 
+     * Returns:
+     * {String} String representation of bounds object. 
+     */
+    toString:function() {
+        return [this.left, this.bottom, this.right, this.top].join(",");
+    },
+
+    /**
+     * APIMethod: toArray
+     * Returns an array representation of the bounds object.
+     *
+     * Returns an array of left, bottom, right, top properties, or -- when the
+     *     optional parameter is true -- an array of the  bottom, left, top,
+     *     right properties.
+     *
+     * Parameters:
+     * reverseAxisOrder - {Boolean} Should we reverse the axis order?
+     *
+     * Returns:
+     * {Array} array of left, bottom, right, top
+     */
+    toArray: function(reverseAxisOrder) {
+        if (reverseAxisOrder === true) {
+            return [this.bottom, this.left, this.top, this.right];
+        } else {
+            return [this.left, this.bottom, this.right, this.top];
+        }
+    },    
+
+    /** 
+     * APIMethod: toBBOX
+     * Returns a boundingbox-string representation of the bounds object.
+     * 
+     * Parameters:
+     * decimal - {Integer} How many significant digits in the bbox coords?
+     *                     Default is 6
+     * reverseAxisOrder - {Boolean} Should we reverse the axis order?
+     * 
+     * Returns:
+     * {String} Simple String representation of bounds object.
+     *          (e.g. "5,42,10,45")
+     */
+    toBBOX:function(decimal, reverseAxisOrder) {
+        if (decimal== null) {
+            decimal = 6; 
+        }
+        var mult = Math.pow(10, decimal);
+        var xmin = Math.round(this.left * mult) / mult;
+        var ymin = Math.round(this.bottom * mult) / mult;
+        var xmax = Math.round(this.right * mult) / mult;
+        var ymax = Math.round(this.top * mult) / mult;
+        if (reverseAxisOrder === true) {
+            return ymin + "," + xmin + "," + ymax + "," + xmax;
+        } else {
+            return xmin + "," + ymin + "," + xmax + "," + ymax;
+        }
+    },
+ 
+    /**
+     * APIMethod: toGeometry
+     * Create a new polygon geometry based on this bounds.
+     *
+     * Returns:
+     * {<OpenLayers.Geometry.Polygon>} A new polygon with the coordinates
+     *     of this bounds.
+     */
+    toGeometry: function() {
+        return new OpenLayers.Geometry.Polygon([
+            new OpenLayers.Geometry.LinearRing([
+                new OpenLayers.Geometry.Point(this.left, this.bottom),
+                new OpenLayers.Geometry.Point(this.right, this.bottom),
+                new OpenLayers.Geometry.Point(this.right, this.top),
+                new OpenLayers.Geometry.Point(this.left, this.top)
+            ])
+        ]);
+    },
+    
+    /**
+     * APIMethod: getWidth
+     * Returns the width of the bounds.
+     * 
+     * Returns:
+     * {Float} The width of the bounds (right minus left).
+     */
+    getWidth:function() {
+        return (this.right - this.left);
+    },
+
+    /**
+     * APIMethod: getHeight
+     * Returns the height of the bounds.
+     * 
+     * Returns:
+     * {Float} The height of the bounds (top minus bottom).
+     */
+    getHeight:function() {
+        return (this.top - this.bottom);
+    },
+
+    /**
+     * APIMethod: getSize
+     * Returns an <OpenLayers.Size> object of the bounds.
+     * 
+     * Returns:
+     * {<OpenLayers.Size>} The size of the bounds.
+     */
+    getSize:function() {
+        return new OpenLayers.Size(this.getWidth(), this.getHeight());
+    },
+
+    /**
+     * APIMethod: getCenterPixel
+     * Returns the <OpenLayers.Pixel> object which represents the center of the
+     *     bounds.
+     * 
+     * Returns:
+     * {<OpenLayers.Pixel>} The center of the bounds in pixel space.
+     */
+    getCenterPixel:function() {
+        return new OpenLayers.Pixel( (this.left + this.right) / 2,
+                                     (this.bottom + this.top) / 2);
+    },
+
+    /**
+     * APIMethod: getCenterLonLat
+     * Returns the <OpenLayers.LonLat> object which represents the center of the
+     *     bounds.
+     *
+     * Returns:
+     * {<OpenLayers.LonLat>} The center of the bounds in map space.
+     */
+    getCenterLonLat:function() {
+        if(!this.centerLonLat) {
+            this.centerLonLat = new OpenLayers.LonLat(
+                (this.left + this.right) / 2, (this.bottom + this.top) / 2
+            );
+        }
+        return this.centerLonLat;
+    },
+
+    /**
+     * APIMethod: scale
+     * Scales the bounds around a pixel or lonlat. Note that the new 
+     *     bounds may return non-integer properties, even if a pixel
+     *     is passed. 
+     * 
+     * Parameters:
+     * ratio - {Float} 
+     * origin - {<OpenLayers.Pixel> or <OpenLayers.LonLat>}
+     *          Default is center.
+     *
+     * Returns:
+     * {<OpenLayers.Bounds>} A new bounds that is scaled by ratio
+     *                      from origin.
+     */
+    scale: function(ratio, origin){
+        if(origin == null){
+            origin = this.getCenterLonLat();
+        }
+        
+        var origx,origy;
+
+        // get origin coordinates
+        if(origin.CLASS_NAME == "OpenLayers.LonLat"){
+            origx = origin.lon;
+            origy = origin.lat;
+        } else {
+            origx = origin.x;
+            origy = origin.y;
+        }
+
+        var left = (this.left - origx) * ratio + origx;
+        var bottom = (this.bottom - origy) * ratio + origy;
+        var right = (this.right - origx) * ratio + origx;
+        var top = (this.top - origy) * ratio + origy;
+        
+        return new OpenLayers.Bounds(left, bottom, right, top);
+    },
+
+    /**
+     * APIMethod: add
+     * Shifts the coordinates of the bound by the given horizontal and vertical
+     *     deltas.
+     *
+     * (start code)
+     * var bounds = new OpenLayers.Bounds(0, 0, 10, 10);
+     * bounds.toString();
+     * // => "0,0,10,10"
+     *
+     * bounds.add(-1.5, 4).toString();
+     * // => "-1.5,4,8.5,14"
+     * (end)
+     *
+     * This method will throw a TypeError if it is passed null as an argument.
+     *
+     * Parameters:
+     * x - {Float} horizontal delta
+     * y - {Float} vertical delta
+     *
+     * Returns:
+     * {<OpenLayers.Bounds>} A new bounds whose coordinates are the same as
+     *     this, but shifted by the passed-in x and y values.
+     */
+    add:function(x, y) {
+        if ( (x == null) || (y == null) ) {
+            throw new TypeError('Bounds.add cannot receive null values');
+        }
+        return new OpenLayers.Bounds(this.left + x, this.bottom + y,
+                                     this.right + x, this.top + y);
+    },
+    
+    /**
+     * APIMethod: extend
+     * Extend the bounds to include the <OpenLayers.LonLat>,
+     *     <OpenLayers.Geometry.Point> or <OpenLayers.Bounds> specified.
+     *
+     * Please note that this function assumes that left < right and
+     *     bottom < top.
+     *
+     * Parameters:
+     * object - {<OpenLayers.LonLat>, <OpenLayers.Geometry.Point> or
+     *     <OpenLayers.Bounds>} The object to be included in the new bounds
+     *     object.
+     */
+    extend:function(object) {
+        if (object) {
+            switch(object.CLASS_NAME) {
+                case "OpenLayers.LonLat":
+                    this.extendXY(object.lon, object.lat);
+                    break;
+                case "OpenLayers.Geometry.Point":
+                    this.extendXY(object.x, object.y);
+                    break;
+
+                case "OpenLayers.Bounds":
+                    // clear cached center location
+                    this.centerLonLat = null;
+
+                    if ( (this.left == null) || (object.left < this.left)) {
+                        this.left = object.left;
+                    }
+                    if ( (this.bottom == null) || (object.bottom < this.bottom) ) {
+                        this.bottom = object.bottom;
+                    }
+                    if ( (this.right == null) || (object.right > this.right) ) {
+                        this.right = object.right;
+                    }
+                    if ( (this.top == null) || (object.top > this.top) ) {
+                        this.top = object.top;
+                    }
+                    break;
+            }
+        }
+    },
+
+    /**
+     * APIMethod: extendXY
+     * Extend the bounds to include the XY coordinate specified.
+     *
+     * Parameters:
+     * x - {number} The X part of the the coordinate.
+     * y - {number} The Y part of the the coordinate.
+     */
+    extendXY:function(x, y) {
+        // clear cached center location
+        this.centerLonLat = null;
+
+        if ((this.left == null) || (x < this.left)) {
+            this.left = x;
+        }
+        if ((this.bottom == null) || (y < this.bottom)) {
+            this.bottom = y;
+        }
+        if ((this.right == null) || (x > this.right)) {
+            this.right = x;
+        }
+        if ((this.top == null) || (y > this.top)) {
+            this.top = y;
+        }
+    },
+
+    /**
+     * APIMethod: containsLonLat
+     * Returns whether the bounds object contains the given <OpenLayers.LonLat>.
+     * 
+     * Parameters:
+     * ll - {<OpenLayers.LonLat>|Object} OpenLayers.LonLat or an
+     *     object with a 'lon' and 'lat' properties.
+     * options - {Object} Optional parameters
+     *
+     * Acceptable options:
+     * inclusive - {Boolean} Whether or not to include the border.
+     *     Default is true.
+     * worldBounds - {<OpenLayers.Bounds>} If a worldBounds is provided, the
+     *     ll will be considered as contained if it exceeds the world bounds,
+     *     but can be wrapped around the dateline so it is contained by this
+     *     bounds.
+     *
+     * Returns:
+     * {Boolean} The passed-in lonlat is within this bounds.
+     */
+    containsLonLat: function(ll, options) {
+        if (typeof options === "boolean") {
+            options =  {inclusive: options};
+        }
+        options = options || {};
+        var contains = this.contains(ll.lon, ll.lat, options.inclusive),
+            worldBounds = options.worldBounds;
+        if (worldBounds && !contains) {
+            var worldWidth = worldBounds.getWidth();
+            var worldCenterX = (worldBounds.left + worldBounds.right) / 2;
+            var worldsAway = Math.round((ll.lon - worldCenterX) / worldWidth);
+            contains = this.containsLonLat({
+                lon: ll.lon - worldsAway * worldWidth,
+                lat: ll.lat
+            }, {inclusive: options.inclusive});
+        }
+        return contains;
+    },
+
+    /**
+     * APIMethod: containsPixel
+     * Returns whether the bounds object contains the given <OpenLayers.Pixel>.
+     * 
+     * Parameters:
+     * px - {<OpenLayers.Pixel>}
+     * inclusive - {Boolean} Whether or not to include the border. Default is
+     *     true.
+     *
+     * Returns:
+     * {Boolean} The passed-in pixel is within this bounds.
+     */
+    containsPixel:function(px, inclusive) {
+        return this.contains(px.x, px.y, inclusive);
+    },
+    
+    /**
+     * APIMethod: contains
+     * Returns whether the bounds object contains the given x and y.
+     * 
+     * Parameters:
+     * x - {Float}
+     * y - {Float}
+     * inclusive - {Boolean} Whether or not to include the border. Default is
+     *     true.
+     *
+     * Returns:
+     * {Boolean} Whether or not the passed-in coordinates are within this
+     *     bounds.
+     */
+    contains:function(x, y, inclusive) {
+        //set default
+        if (inclusive == null) {
+            inclusive = true;
+        }
+
+        if (x == null || y == null) {
+            return false;
+        }
+
+        x = OpenLayers.Util.toFloat(x);
+        y = OpenLayers.Util.toFloat(y);
+
+        var contains = false;
+        if (inclusive) {
+            contains = ((x >= this.left) && (x <= this.right) && 
+                        (y >= this.bottom) && (y <= this.top));
+        } else {
+            contains = ((x > this.left) && (x < this.right) && 
+                        (y > this.bottom) && (y < this.top));
+        }              
+        return contains;
+    },
+
+    /**
+     * APIMethod: intersectsBounds
+     * Determine whether the target bounds intersects this bounds.  Bounds are
+     *     considered intersecting if any of their edges intersect or if one
+     *     bounds contains the other.
+     * 
+     * Parameters:
+     * bounds - {<OpenLayers.Bounds>} The target bounds.
+     * options - {Object} Optional parameters.
+     * 
+     * Acceptable options:
+     * inclusive - {Boolean} Treat coincident borders as intersecting.  Default
+     *     is true.  If false, bounds that do not overlap but only touch at the
+     *     border will not be considered as intersecting.
+     * worldBounds - {<OpenLayers.Bounds>} If a worldBounds is provided, two
+     *     bounds will be considered as intersecting if they intersect when 
+     *     shifted to within the world bounds.  This applies only to bounds that
+     *     cross or are completely outside the world bounds.
+     *
+     * Returns:
+     * {Boolean} The passed-in bounds object intersects this bounds.
+     */
+    intersectsBounds:function(bounds, options) {
+        if (typeof options === "boolean") {
+            options =  {inclusive: options};
+        }
+        options = options || {};
+        if (options.worldBounds) {
+            var self = this.wrapDateLine(options.worldBounds);
+            bounds = bounds.wrapDateLine(options.worldBounds);
+        } else {
+            self = this;
+        }
+        if (options.inclusive == null) {
+            options.inclusive = true;
+        }
+        var intersects = false;
+        var mightTouch = (
+            self.left == bounds.right ||
+            self.right == bounds.left ||
+            self.top == bounds.bottom ||
+            self.bottom == bounds.top
+        );
+        
+        // if the two bounds only touch at an edge, and inclusive is false,
+        // then the bounds don't *really* intersect.
+        if (options.inclusive || !mightTouch) {
+            // otherwise, if one of the boundaries even partially contains another,
+            // inclusive of the edges, then they do intersect.
+            var inBottom = (
+                ((bounds.bottom >= self.bottom) && (bounds.bottom <= self.top)) ||
+                ((self.bottom >= bounds.bottom) && (self.bottom <= bounds.top))
+            );
+            var inTop = (
+                ((bounds.top >= self.bottom) && (bounds.top <= self.top)) ||
+                ((self.top > bounds.bottom) && (self.top < bounds.top))
+            );
+            var inLeft = (
+                ((bounds.left >= self.left) && (bounds.left <= self.right)) ||
+                ((self.left >= bounds.left) && (self.left <= bounds.right))
+            );
+            var inRight = (
+                ((bounds.right >= self.left) && (bounds.right <= self.right)) ||
+                ((self.right >= bounds.left) && (self.right <= bounds.right))
+            );
+            intersects = ((inBottom || inTop) && (inLeft || inRight));
+        }
+        // document me
+        if (options.worldBounds && !intersects) {
+            var world = options.worldBounds;
+            var width = world.getWidth();
+            var selfCrosses = !world.containsBounds(self);
+            var boundsCrosses = !world.containsBounds(bounds);
+            if (selfCrosses && !boundsCrosses) {
+                bounds = bounds.add(-width, 0);
+                intersects = self.intersectsBounds(bounds, {inclusive: options.inclusive});
+            } else if (boundsCrosses && !selfCrosses) {
+                self = self.add(-width, 0);
+                intersects = bounds.intersectsBounds(self, {inclusive: options.inclusive});                
+            }
+        }
+        return intersects;
+    },
+    
+    /**
+     * APIMethod: containsBounds
+     * Returns whether the bounds object contains the given <OpenLayers.Bounds>.
+     * 
+     * bounds - {<OpenLayers.Bounds>} The target bounds.
+     * partial - {Boolean} If any of the target corners is within this bounds
+     *     consider the bounds contained.  Default is false.  If false, the
+     *     entire target bounds must be contained within this bounds.
+     * inclusive - {Boolean} Treat shared edges as contained.  Default is
+     *     true.
+     *
+     * Returns:
+     * {Boolean} The passed-in bounds object is contained within this bounds. 
+     */
+    containsBounds:function(bounds, partial, inclusive) {
+        if (partial == null) {
+            partial = false;
+        }
+        if (inclusive == null) {
+            inclusive = true;
+        }
+        var bottomLeft  = this.contains(bounds.left, bounds.bottom, inclusive);
+        var bottomRight = this.contains(bounds.right, bounds.bottom, inclusive);
+        var topLeft  = this.contains(bounds.left, bounds.top, inclusive);
+        var topRight = this.contains(bounds.right, bounds.top, inclusive);
+        
+        return (partial) ? (bottomLeft || bottomRight || topLeft || topRight)
+                         : (bottomLeft && bottomRight && topLeft && topRight);
+    },
+
+    /** 
+     * APIMethod: determineQuadrant
+     * Returns the the quadrant ("br", "tr", "tl", "bl") in which the given
+     *     <OpenLayers.LonLat> lies.
+     *
+     * Parameters:
+     * lonlat - {<OpenLayers.LonLat>}
+     *
+     * Returns:
+     * {String} The quadrant ("br" "tr" "tl" "bl") of the bounds in which the
+     *     coordinate lies.
+     */
+    determineQuadrant: function(lonlat) {
+    
+        var quadrant = "";
+        var center = this.getCenterLonLat();
+        
+        quadrant += (lonlat.lat < center.lat) ? "b" : "t";
+        quadrant += (lonlat.lon < center.lon) ? "l" : "r";
+    
+        return quadrant; 
+    },
+    
+    /**
+     * APIMethod: transform
+     * Transform the Bounds object from source to dest. 
+     *
+     * Parameters: 
+     * source - {<OpenLayers.Projection>} Source projection. 
+     * dest   - {<OpenLayers.Projection>} Destination projection. 
+     *
+     * Returns:
+     * {<OpenLayers.Bounds>} Itself, for use in chaining operations.
+     */
+    transform: function(source, dest) {
+        // clear cached center location
+        this.centerLonLat = null;
+        var ll = OpenLayers.Projection.transform(
+            {'x': this.left, 'y': this.bottom}, source, dest);
+        var lr = OpenLayers.Projection.transform(
+            {'x': this.right, 'y': this.bottom}, source, dest);
+        var ul = OpenLayers.Projection.transform(
+            {'x': this.left, 'y': this.top}, source, dest);
+        var ur = OpenLayers.Projection.transform(
+            {'x': this.right, 'y': this.top}, source, dest);
+        this.left   = Math.min(ll.x, ul.x);
+        this.bottom = Math.min(ll.y, lr.y);
+        this.right  = Math.max(lr.x, ur.x);
+        this.top    = Math.max(ul.y, ur.y);
+        return this;
+    },
+
+    /**
+     * APIMethod: wrapDateLine
+     * Wraps the bounds object around the dateline.
+     *  
+     * Parameters:
+     * maxExtent - {<OpenLayers.Bounds>}
+     * options - {Object} Some possible options are:
+     *
+     * Allowed Options:
+     *                    leftTolerance - {float} Allow for a margin of error 
+     *                                            with the 'left' value of this 
+     *                                            bound.
+     *                                            Default is 0.
+     *                    rightTolerance - {float} Allow for a margin of error 
+     *                                             with the 'right' value of 
+     *                                             this bound.
+     *                                             Default is 0.
+     * 
+     * Returns:
+     * {<OpenLayers.Bounds>} A copy of this bounds, but wrapped around the 
+     *                       "dateline" (as specified by the borders of 
+     *                       maxExtent). Note that this function only returns 
+     *                       a different bounds value if this bounds is 
+     *                       *entirely* outside of the maxExtent. If this 
+     *                       bounds straddles the dateline (is part in/part 
+     *                       out of maxExtent), the returned bounds will always 
+     *                       cross the left edge of the given maxExtent.
+     *.
+     */
+    wrapDateLine: function(maxExtent, options) {    
+        options = options || {};
+        
+        var leftTolerance = options.leftTolerance || 0;
+        var rightTolerance = options.rightTolerance || 0;
+
+        var newBounds = this.clone();
+    
+        if (maxExtent) {
+            var width = maxExtent.getWidth();
+
+            //shift right?
+            while (newBounds.left < maxExtent.left && 
+                   newBounds.right - rightTolerance <= maxExtent.left ) { 
+                newBounds = newBounds.add(width, 0);
+            }
+
+            //shift left?
+            while (newBounds.left + leftTolerance >= maxExtent.right && 
+                   newBounds.right > maxExtent.right ) { 
+                newBounds = newBounds.add(-width, 0);
+            }
+           
+            // crosses right only? force left
+            var newLeft = newBounds.left + leftTolerance;
+            if (newLeft < maxExtent.right && newLeft > maxExtent.left && 
+                   newBounds.right - rightTolerance > maxExtent.right) {
+                newBounds = newBounds.add(-width, 0);
+            }
+        }
+                
+        return newBounds;
+    },
+
+    CLASS_NAME: "OpenLayers.Bounds"
+});
+
+/** 
+ * APIFunction: fromString
+ * Alternative constructor that builds a new OpenLayers.Bounds from a 
+ *     parameter string.
+ *
+ * (begin code)
+ * OpenLayers.Bounds.fromString("5,42,10,45");
+ * // => equivalent to ...
+ * new OpenLayers.Bounds(5, 42, 10, 45);
+ * (end)
+ *
+ * Parameters: 
+ * str - {String} Comma-separated bounds string. (e.g. "5,42,10,45")
+ * reverseAxisOrder - {Boolean} Does the string use reverse axis order?
+ *
+ * Returns:
+ * {<OpenLayers.Bounds>} New bounds object built from the 
+ *                       passed-in String.
+ */
+OpenLayers.Bounds.fromString = function(str, reverseAxisOrder) {
+    var bounds = str.split(",");
+    return OpenLayers.Bounds.fromArray(bounds, reverseAxisOrder);
+};
+
+/** 
+ * APIFunction: fromArray
+ * Alternative constructor that builds a new OpenLayers.Bounds from an array.
+ *
+ * (begin code)
+ * OpenLayers.Bounds.fromArray( [5, 42, 10, 45] );
+ * // => equivalent to ...
+ * new OpenLayers.Bounds(5, 42, 10, 45);
+ * (end)
+ *
+ * Parameters:
+ * bbox - {Array(Float)} Array of bounds values (e.g. [5,42,10,45])
+ * reverseAxisOrder - {Boolean} Does the array use reverse axis order?
+ *
+ * Returns:
+ * {<OpenLayers.Bounds>} New bounds object built from the passed-in Array.
+ */
+OpenLayers.Bounds.fromArray = function(bbox, reverseAxisOrder) {
+    return reverseAxisOrder === true ?
+           new OpenLayers.Bounds(bbox[1], bbox[0], bbox[3], bbox[2]) :
+           new OpenLayers.Bounds(bbox[0], bbox[1], bbox[2], bbox[3]);
+};
+
+/** 
+ * APIFunction: fromSize
+ * Alternative constructor that builds a new OpenLayers.Bounds from a size.
+ *
+ * (begin code)
+ * OpenLayers.Bounds.fromSize( new OpenLayers.Size(10, 20) );
+ * // => equivalent to ...
+ * new OpenLayers.Bounds(0, 20, 10, 0);
+ * (end)
+ *
+ * Parameters:
+ * size - {<OpenLayers.Size> or Object} <OpenLayers.Size> or an object with
+ *     both 'w' and 'h' properties.
+ *
+ * Returns:
+ * {<OpenLayers.Bounds>} New bounds object built from the passed-in size.
+ */
+OpenLayers.Bounds.fromSize = function(size) {
+    return new OpenLayers.Bounds(0,
+                                 size.h,
+                                 size.w,
+                                 0);
+};
+
+/**
+ * Function: oppositeQuadrant
+ * Get the opposite quadrant for a given quadrant string.
+ *
+ * (begin code)
+ * OpenLayers.Bounds.oppositeQuadrant( "tl" );
+ * // => "br"
+ *
+ * OpenLayers.Bounds.oppositeQuadrant( "tr" );
+ * // => "bl"
+ * (end)
+ *
+ * Parameters:
+ * quadrant - {String} two character quadrant shortstring
+ *
+ * Returns:
+ * {String} The opposing quadrant ("br" "tr" "tl" "bl"). For Example, if 
+ *          you pass in "bl" it returns "tr", if you pass in "br" it 
+ *          returns "tl", etc.
+ */
+OpenLayers.Bounds.oppositeQuadrant = function(quadrant) {
+    var opp = "";
+    
+    opp += (quadrant.charAt(0) == 't') ? 'b' : 't';
+    opp += (quadrant.charAt(1) == 'l') ? 'r' : 'l';
+    
+    return opp;
+};

SE/stuff/open-layers/lib/OpenLayers/BaseTypes/Class.js

@@ -0,0 +1,121 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/SingleFile.js
+ */
+
+/**
+ * Constructor: OpenLayers.Class
+ * Base class used to construct all other classes. Includes support for 
+ *     multiple inheritance. 
+ *     
+ * This constructor is new in OpenLayers 2.5.  At OpenLayers 3.0, the old 
+ *     syntax for creating classes and dealing with inheritance 
+ *     will be removed.
+ * 
+ * To create a new OpenLayers-style class, use the following syntax:
+ * (code)
+ *     var MyClass = OpenLayers.Class(prototype);
+ * (end)
+ *
+ * To create a new OpenLayers-style class with multiple inheritance, use the
+ *     following syntax:
+ * (code)
+ *     var MyClass = OpenLayers.Class(Class1, Class2, prototype);
+ * (end)
+ * 
+ * Note that instanceof reflection will only reveal Class1 as superclass.
+ *
+ */
+OpenLayers.Class = function() {
+    var len = arguments.length;
+    var P = arguments[0];
+    var F = arguments[len-1];
+
+    var C = typeof F.initialize == "function" ?
+        F.initialize :
+        function(){ P.prototype.initialize.apply(this, arguments); };
+
+    if (len > 1) {
+        var newArgs = [C, P].concat(
+                Array.prototype.slice.call(arguments).slice(1, len-1), F);
+        OpenLayers.inherit.apply(null, newArgs);
+    } else {
+        C.prototype = F;
+    }
+    return C;
+};
+
+/**
+ * Function: OpenLayers.inherit
+ *
+ * Parameters:
+ * C - {Object} the class that inherits
+ * P - {Object} the superclass to inherit from
+ *
+ * In addition to the mandatory C and P parameters, an arbitrary number of
+ * objects can be passed, which will extend C.
+ */
+OpenLayers.inherit = function(C, P) {
+   var F = function() {};
+   F.prototype = P.prototype;
+   C.prototype = new F;
+   var i, l, o;
+   for(i=2, l=arguments.length; i<l; i++) {
+       o = arguments[i];
+       if(typeof o === "function") {
+           o = o.prototype;
+       }
+       OpenLayers.Util.extend(C.prototype, o);
+   }
+};
+
+/**
+ * APIFunction: extend
+ * Copy all properties of a source object to a destination object.  Modifies
+ *     the passed in destination object.  Any properties on the source object
+ *     that are set to undefined will not be (re)set on the destination object.
+ *
+ * Parameters:
+ * destination - {Object} The object that will be modified
+ * source - {Object} The object with properties to be set on the destination
+ *
+ * Returns:
+ * {Object} The destination object.
+ */
+OpenLayers.Util = OpenLayers.Util || {};
+OpenLayers.Util.extend = function(destination, source) {
+    destination = destination || {};
+    if (source) {
+        for (var property in source) {
+            var value = source[property];
+            if (value !== undefined) {
+                destination[property] = value;
+            }
+        }
+
+        /**
+         * IE doesn't include the toString property when iterating over an object's
+         * properties with the for(property in object) syntax.  Explicitly check if
+         * the source has its own toString property.
+         */
+
+        /*
+         * FF/Windows < 2.0.0.13 reports "Illegal operation on WrappedNative
+         * prototype object" when calling hawOwnProperty if the source object
+         * is an instance of window.Event.
+         */
+
+        var sourceIsEvt = typeof window.Event == "function"
+                          && source instanceof window.Event;
+
+        if (!sourceIsEvt
+           && source.hasOwnProperty && source.hasOwnProperty("toString")) {
+            destination.toString = source.toString;
+        }
+    }
+    return destination;
+};

SE/stuff/open-layers/lib/OpenLayers/BaseTypes/Date.js

@@ -0,0 +1,123 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/SingleFile.js
+ */
+
+/**
+ * Namespace: OpenLayers.Date
+ * Contains implementations of Date.parse and date.toISOString that match the
+ *     ECMAScript 5 specification for parsing RFC 3339 dates.
+ *     http://tools.ietf.org/html/rfc3339
+ */
+OpenLayers.Date = {
+
+    /** 
+     * APIProperty: dateRegEx
+     * The regex to be used for validating dates. You can provide your own
+     * regex for instance for adding support for years before BC. Default
+     * value is: /^(?:(\d{4})(?:-(\d{2})(?:-(\d{2}))?)?)?(?:(?:T(\d{1,2}):(\d{2}):(\d{2}(?:\.\d+)?)(Z|(?:[+-]\d{1,2}(?::(\d{2}))?)))|Z)?$/
+     */
+    dateRegEx: /^(?:(\d{4})(?:-(\d{2})(?:-(\d{2}))?)?)?(?:(?:T(\d{1,2}):(\d{2}):(\d{2}(?:\.\d+)?)(Z|(?:[+-]\d{1,2}(?::(\d{2}))?)))|Z)?$/,
+
+    /**
+     * APIMethod: toISOString
+     * Generates a string representing a date.  The format of the string follows
+     *     the profile of ISO 8601 for date and time on the Internet (see
+     *     http://tools.ietf.org/html/rfc3339).  If the toISOString method is
+     *     available on the Date prototype, that is used.  The toISOString
+     *     method for Date instances is defined in ECMA-262.
+     *
+     * Parameters:
+     * date - {Date} A date object.
+     *
+     * Returns:
+     * {String} A string representing the date (e.g.
+     *     "2010-08-07T16:58:23.123Z").  If the date does not have a valid time
+     *     (i.e. isNaN(date.getTime())) this method returns the string "Invalid
+     *     Date".  The ECMA standard says the toISOString method should throw
+     *     RangeError in this case, but Firefox returns a string instead.  For
+     *     best results, use isNaN(date.getTime()) to determine date validity
+     *     before generating date strings.
+     */
+    toISOString: (function() {
+        if ("toISOString" in Date.prototype) {
+            return function(date) {
+                return date.toISOString();
+            };
+        } else {
+            return function(date) {
+                var str;
+                if (isNaN(date.getTime())) {
+                    // ECMA-262 says throw RangeError, Firefox returns
+                    // "Invalid Date"
+                    str = "Invalid Date";
+                } else {
+                    str =
+                        date.getUTCFullYear() + "-" +
+                        OpenLayers.Number.zeroPad(date.getUTCMonth() + 1, 2) + "-" +
+                        OpenLayers.Number.zeroPad(date.getUTCDate(), 2) + "T" +
+                        OpenLayers.Number.zeroPad(date.getUTCHours(), 2) + ":" +
+                        OpenLayers.Number.zeroPad(date.getUTCMinutes(), 2) + ":" +
+                        OpenLayers.Number.zeroPad(date.getUTCSeconds(), 2) + "." +
+                        OpenLayers.Number.zeroPad(date.getUTCMilliseconds(), 3) + "Z";
+                }
+                return str;
+            };
+        }
+
+    })(),
+
+    /**
+     * APIMethod: parse
+     * Generate a date object from a string.  The format for the string follows
+     *     the profile of ISO 8601 for date and time on the Internet (see
+     *     http://tools.ietf.org/html/rfc3339).  We don't call the native
+     *     Date.parse because of inconsistency between implmentations.  In
+     *     Chrome, calling Date.parse with a string that doesn't contain any
+     *     indication of the timezone (e.g. "2011"), the date is interpreted
+     *     in local time.  On Firefox, the assumption is UTC.
+     *
+     * Parameters:
+     * str - {String} A string representing the date (e.g.
+     *     "2010", "2010-08", "2010-08-07", "2010-08-07T16:58:23.123Z",
+     *     "2010-08-07T11:58:23.123-06").
+     *
+     * Returns:
+     * {Date} A date object.  If the string could not be parsed, an invalid
+     *     date is returned (i.e. isNaN(date.getTime())).
+     */
+    parse: function(str) {
+        var date;
+        var match = str.match(this.dateRegEx);
+        if (match && (match[1] || match[7])) { // must have at least year or time
+            var year = parseInt(match[1], 10) || 0;
+            var month = (parseInt(match[2], 10) - 1) || 0;
+            var day = parseInt(match[3], 10) || 1;
+            date = new Date(Date.UTC(year, month, day));
+            // optional time
+            var type = match[7];
+            if (type) {
+                var hours = parseInt(match[4], 10);
+                var minutes = parseInt(match[5], 10);
+                var secFrac = parseFloat(match[6]);
+                var seconds = secFrac | 0;
+                var milliseconds = Math.round(1000 * (secFrac - seconds));
+                date.setUTCHours(hours, minutes, seconds, milliseconds);
+                // check offset
+                if (type !== "Z") {
+                    var hoursOffset = parseInt(type, 10);
+                    var minutesOffset = parseInt(match[8], 10) || 0;
+                    var offset = -1000 * (60 * (hoursOffset * 60) + minutesOffset * 60);
+                    date = new Date(date.getTime() + offset);
+                }
+            }
+        } else {
+            date = new Date("invalid");
+        }
+        return date;
+    }
+};

SE/stuff/open-layers/lib/OpenLayers/BaseTypes/Element.js

@@ -0,0 +1,189 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Util.js
+ * @requires OpenLayers/BaseTypes.js
+ */
+
+/**
+ * Namespace: OpenLayers.Element
+ */
+OpenLayers.Element = {
+
+    /**
+     * APIFunction: visible
+     * 
+     * Parameters: 
+     * element - {DOMElement}
+     * 
+     * Returns:
+     * {Boolean} Is the element visible?
+     */
+    visible: function(element) {
+        return OpenLayers.Util.getElement(element).style.display != 'none';
+    },
+
+    /**
+     * APIFunction: toggle
+     * Toggle the visibility of element(s) passed in
+     * 
+     * Parameters:
+     * element - {DOMElement} Actually user can pass any number of elements
+     */
+    toggle: function() {
+        for (var i=0, len=arguments.length; i<len; i++) {
+            var element = OpenLayers.Util.getElement(arguments[i]);
+            var display = OpenLayers.Element.visible(element) ? 'none' 
+                                                              : '';
+            element.style.display = display;
+        }
+    },
+
+    /**
+     * APIFunction: remove
+     * Remove the specified element from the DOM.
+     * 
+     * Parameters:
+     * element - {DOMElement}
+     */
+    remove: function(element) {
+        element = OpenLayers.Util.getElement(element);
+        element.parentNode.removeChild(element);
+    },
+
+    /**
+     * APIFunction: getHeight
+     *  
+     * Parameters:
+     * element - {DOMElement}
+     * 
+     * Returns:
+     * {Integer} The offset height of the element passed in
+     */
+    getHeight: function(element) {
+        element = OpenLayers.Util.getElement(element);
+        return element.offsetHeight;
+    },
+
+    /**
+     * Function: hasClass
+     * Tests if an element has the given CSS class name.
+     *
+     * Parameters:
+     * element - {DOMElement} A DOM element node.
+     * name - {String} The CSS class name to search for.
+     *
+     * Returns:
+     * {Boolean} The element has the given class name.
+     */
+    hasClass: function(element, name) {
+        var names = element.className;
+        return (!!names && new RegExp("(^|\\s)" + name + "(\\s|$)").test(names));
+    },
+    
+    /**
+     * Function: addClass
+     * Add a CSS class name to an element.  Safe where element already has
+     *     the class name.
+     *
+     * Parameters:
+     * element - {DOMElement} A DOM element node.
+     * name - {String} The CSS class name to add.
+     *
+     * Returns:
+     * {DOMElement} The element.
+     */
+    addClass: function(element, name) {
+        if(!OpenLayers.Element.hasClass(element, name)) {
+            element.className += (element.className ? " " : "") + name;
+        }
+        return element;
+    },
+
+    /**
+     * Function: removeClass
+     * Remove a CSS class name from an element.  Safe where element does not
+     *     have the class name.
+     *
+     * Parameters:
+     * element - {DOMElement} A DOM element node.
+     * name - {String} The CSS class name to remove.
+     *
+     * Returns:
+     * {DOMElement} The element.
+     */
+    removeClass: function(element, name) {
+        var names = element.className;
+        if(names) {
+            element.className = OpenLayers.String.trim(
+                names.replace(
+                    new RegExp("(^|\\s+)" + name + "(\\s+|$)"), " "
+                )
+            );
+        }
+        return element;
+    },
+
+    /**
+     * Function: toggleClass
+     * Remove a CSS class name from an element if it exists.  Add the class name
+     *     if it doesn't exist.
+     *
+     * Parameters:
+     * element - {DOMElement} A DOM element node.
+     * name - {String} The CSS class name to toggle.
+     *
+     * Returns:
+     * {DOMElement} The element.
+     */
+    toggleClass: function(element, name) {
+        if(OpenLayers.Element.hasClass(element, name)) {
+            OpenLayers.Element.removeClass(element, name);
+        } else {
+            OpenLayers.Element.addClass(element, name);
+        }
+        return element;
+    },
+
+    /**
+     * APIFunction: getStyle
+     * 
+     * Parameters:
+     * element - {DOMElement}
+     * style - {?}
+     * 
+     * Returns:
+     * {?}
+     */
+    getStyle: function(element, style) {
+        element = OpenLayers.Util.getElement(element);
+
+        var value = null;
+        if (element && element.style) {
+            value = element.style[OpenLayers.String.camelize(style)];
+            if (!value) {
+                if (document.defaultView && 
+                    document.defaultView.getComputedStyle) {
+                    
+                    var css = document.defaultView.getComputedStyle(element, null);
+                    value = css ? css.getPropertyValue(style) : null;
+                } else if (element.currentStyle) {
+                    value = element.currentStyle[OpenLayers.String.camelize(style)];
+                }
+            }
+        
+            var positions = ['left', 'top', 'right', 'bottom'];
+            if (window.opera &&
+                (OpenLayers.Util.indexOf(positions,style) != -1) &&
+                (OpenLayers.Element.getStyle(element, 'position') == 'static')) { 
+                value = 'auto';
+            }
+        }
+    
+        return value == 'auto' ? null : value;
+    }
+
+};

SE/stuff/open-layers/lib/OpenLayers/BaseTypes/LonLat.js

@@ -0,0 +1,215 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/BaseTypes/Class.js
+ */
+
+/**
+ * Class: OpenLayers.LonLat
+ * This class represents a longitude and latitude pair
+ */
+OpenLayers.LonLat = OpenLayers.Class({
+
+    /** 
+     * APIProperty: lon
+     * {Float} The x-axis coodinate in map units
+     */
+    lon: 0.0,
+    
+    /** 
+     * APIProperty: lat
+     * {Float} The y-axis coordinate in map units
+     */
+    lat: 0.0,
+
+    /**
+     * Constructor: OpenLayers.LonLat
+     * Create a new map location. Coordinates can be passed either as two
+     * arguments, or as a single argument.
+     *
+     * Parameters (two arguments):
+     * lon - {Number} The x-axis coordinate in map units.  If your map is in
+     *     a geographic projection, this will be the Longitude.  Otherwise,
+     *     it will be the x coordinate of the map location in your map units.
+     * lat - {Number} The y-axis coordinate in map units.  If your map is in
+     *     a geographic projection, this will be the Latitude.  Otherwise,
+     *     it will be the y coordinate of the map location in your map units.
+     *
+     * Parameters (single argument):
+     * location - {Array(Float)} [lon, lat]
+     */
+    initialize: function(lon, lat) {
+        if (OpenLayers.Util.isArray(lon)) {
+            lat = lon[1];
+            lon = lon[0];
+        }
+        this.lon = OpenLayers.Util.toFloat(lon);
+        this.lat = OpenLayers.Util.toFloat(lat);
+    },
+    
+    /**
+     * Method: toString
+     * Return a readable string version of the lonlat
+     *
+     * Returns:
+     * {String} String representation of OpenLayers.LonLat object. 
+     *           (e.g. <i>"lon=5,lat=42"</i>)
+     */
+    toString:function() {
+        return ("lon=" + this.lon + ",lat=" + this.lat);
+    },
+
+    /** 
+     * APIMethod: toShortString
+     * 
+     * Returns:
+     * {String} Shortened String representation of OpenLayers.LonLat object. 
+     *         (e.g. <i>"5, 42"</i>)
+     */
+    toShortString:function() {
+        return (this.lon + ", " + this.lat);
+    },
+
+    /** 
+     * APIMethod: clone
+     * 
+     * Returns:
+     * {<OpenLayers.LonLat>} New OpenLayers.LonLat object with the same lon 
+     *                       and lat values
+     */
+    clone:function() {
+        return new OpenLayers.LonLat(this.lon, this.lat);
+    },
+
+    /** 
+     * APIMethod: add
+     * 
+     * Parameters:
+     * lon - {Float}
+     * lat - {Float}
+     * 
+     * Returns:
+     * {<OpenLayers.LonLat>} A new OpenLayers.LonLat object with the lon and 
+     *                       lat passed-in added to this's. 
+     */
+    add:function(lon, lat) {
+        if ( (lon == null) || (lat == null) ) {
+            throw new TypeError('LonLat.add cannot receive null values');
+        }
+        return new OpenLayers.LonLat(this.lon + OpenLayers.Util.toFloat(lon), 
+                                     this.lat + OpenLayers.Util.toFloat(lat));
+    },
+
+    /** 
+     * APIMethod: equals
+     * 
+     * Parameters:
+     * ll - {<OpenLayers.LonLat>}
+     * 
+     * Returns:
+     * {Boolean} Boolean value indicating whether the passed-in 
+     *           <OpenLayers.LonLat> object has the same lon and lat 
+     *           components as this.
+     *           Note: if ll passed in is null, returns false
+     */
+    equals:function(ll) {
+        var equals = false;
+        if (ll != null) {
+            equals = ((this.lon == ll.lon && this.lat == ll.lat) ||
+                      (isNaN(this.lon) && isNaN(this.lat) && isNaN(ll.lon) && isNaN(ll.lat)));
+        }
+        return equals;
+    },
+
+    /**
+     * APIMethod: transform
+     * Transform the LonLat object from source to dest. This transformation is
+     *    *in place*: if you want a *new* lonlat, use .clone() first.
+     *
+     * Parameters: 
+     * source - {<OpenLayers.Projection>} Source projection. 
+     * dest   - {<OpenLayers.Projection>} Destination projection. 
+     *
+     * Returns:
+     * {<OpenLayers.LonLat>} Itself, for use in chaining operations.
+     */
+    transform: function(source, dest) {
+        var point = OpenLayers.Projection.transform(
+            {'x': this.lon, 'y': this.lat}, source, dest);
+        this.lon = point.x;
+        this.lat = point.y;
+        return this;
+    },
+    
+    /**
+     * APIMethod: wrapDateLine
+     * 
+     * Parameters:
+     * maxExtent - {<OpenLayers.Bounds>}
+     * 
+     * Returns:
+     * {<OpenLayers.LonLat>} A copy of this lonlat, but wrapped around the 
+     *                       "dateline" (as specified by the borders of 
+     *                       maxExtent)
+     */
+    wrapDateLine: function(maxExtent) {    
+
+        var newLonLat = this.clone();
+    
+        if (maxExtent) {
+            //shift right?
+            while (newLonLat.lon < maxExtent.left) {
+                newLonLat.lon +=  maxExtent.getWidth();
+            }    
+           
+            //shift left?
+            while (newLonLat.lon > maxExtent.right) {
+                newLonLat.lon -= maxExtent.getWidth();
+            }    
+        }
+                
+        return newLonLat;
+    },
+
+    CLASS_NAME: "OpenLayers.LonLat"
+});
+
+/** 
+ * Function: fromString
+ * Alternative constructor that builds a new <OpenLayers.LonLat> from a 
+ *     parameter string
+ * 
+ * Parameters:
+ * str - {String} Comma-separated Lon,Lat coordinate string. 
+ *                 (e.g. <i>"5,40"</i>)
+ * 
+ * Returns:
+ * {<OpenLayers.LonLat>} New <OpenLayers.LonLat> object built from the 
+ *                       passed-in String.
+ */
+OpenLayers.LonLat.fromString = function(str) {
+    var pair = str.split(",");
+    return new OpenLayers.LonLat(pair[0], pair[1]);
+};
+
+/** 
+ * Function: fromArray
+ * Alternative constructor that builds a new <OpenLayers.LonLat> from an 
+ *     array of two numbers that represent lon- and lat-values.
+ * 
+ * Parameters:
+ * arr - {Array(Float)} Array of lon/lat values (e.g. [5,-42])
+ * 
+ * Returns:
+ * {<OpenLayers.LonLat>} New <OpenLayers.LonLat> object built from the 
+ *                       passed-in array.
+ */
+OpenLayers.LonLat.fromArray = function(arr) {
+    var gotArr = OpenLayers.Util.isArray(arr),
+        lon = gotArr && arr[0],
+        lat = gotArr && arr[1];
+    return new OpenLayers.LonLat(lon, lat);
+};

SE/stuff/open-layers/lib/OpenLayers/BaseTypes/Pixel.js

@@ -0,0 +1,143 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/BaseTypes/Class.js
+ */
+
+/**
+ * Class: OpenLayers.Pixel
+ * This class represents a screen coordinate, in x and y coordinates
+ */
+OpenLayers.Pixel = OpenLayers.Class({
+    
+    /**
+     * APIProperty: x
+     * {Number} The x coordinate
+     */
+    x: 0.0,
+
+    /**
+     * APIProperty: y
+     * {Number} The y coordinate
+     */
+    y: 0.0,
+    
+    /**
+     * Constructor: OpenLayers.Pixel
+     * Create a new OpenLayers.Pixel instance
+     *
+     * Parameters:
+     * x - {Number} The x coordinate
+     * y - {Number} The y coordinate
+     *
+     * Returns:
+     * An instance of OpenLayers.Pixel
+     */
+    initialize: function(x, y) {
+        this.x = parseFloat(x);
+        this.y = parseFloat(y);
+    },
+    
+    /**
+     * Method: toString
+     * Cast this object into a string
+     *
+     * Returns:
+     * {String} The string representation of Pixel. ex: "x=200.4,y=242.2"
+     */
+    toString:function() {
+        return ("x=" + this.x + ",y=" + this.y);
+    },
+
+    /**
+     * APIMethod: clone
+     * Return a clone of this pixel object
+     *
+     * Returns:
+     * {<OpenLayers.Pixel>} A clone pixel
+     */
+    clone:function() {
+        return new OpenLayers.Pixel(this.x, this.y); 
+    },
+    
+    /**
+     * APIMethod: equals
+     * Determine whether one pixel is equivalent to another
+     *
+     * Parameters:
+     * px - {<OpenLayers.Pixel>|Object} An OpenLayers.Pixel or an object with
+     *                                  a 'x' and 'y' properties.
+     *
+     * Returns:
+     * {Boolean} The point passed in as parameter is equal to this. Note that
+     * if px passed in is null, returns false.
+     */
+    equals:function(px) {
+        var equals = false;
+        if (px != null) {
+            equals = ((this.x == px.x && this.y == px.y) ||
+                      (isNaN(this.x) && isNaN(this.y) && isNaN(px.x) && isNaN(px.y)));
+        }
+        return equals;
+    },
+
+    /**
+     * APIMethod: distanceTo
+     * Returns the distance to the pixel point passed in as a parameter.
+     *
+     * Parameters:
+     * px - {<OpenLayers.Pixel>}
+     *
+     * Returns:
+     * {Float} The pixel point passed in as parameter to calculate the
+     *     distance to.
+     */
+    distanceTo:function(px) {
+        return Math.sqrt(
+            Math.pow(this.x - px.x, 2) +
+            Math.pow(this.y - px.y, 2)
+        );
+    },
+
+    /**
+     * APIMethod: add
+     *
+     * Parameters:
+     * x - {Integer}
+     * y - {Integer}
+     *
+     * Returns:
+     * {<OpenLayers.Pixel>} A new Pixel with this pixel's x&y augmented by the 
+     * values passed in.
+     */
+    add:function(x, y) {
+        if ( (x == null) || (y == null) ) {
+            throw new TypeError('Pixel.add cannot receive null values');
+        }
+        return new OpenLayers.Pixel(this.x + x, this.y + y);
+    },
+
+    /**
+    * APIMethod: offset
+    * 
+    * Parameters
+    * px - {<OpenLayers.Pixel>|Object} An OpenLayers.Pixel or an object with
+    *                                  a 'x' and 'y' properties.
+    * 
+    * Returns:
+    * {<OpenLayers.Pixel>} A new Pixel with this pixel's x&y augmented by the 
+    *                      x&y values of the pixel passed in.
+    */
+    offset:function(px) {
+        var newPx = this.clone();
+        if (px) {
+            newPx = this.add(px.x, px.y);
+        }
+        return newPx;
+    },
+
+    CLASS_NAME: "OpenLayers.Pixel"
+});

SE/stuff/open-layers/lib/OpenLayers/BaseTypes/Size.js

@@ -0,0 +1,89 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/BaseTypes/Class.js
+ */
+
+/**
+ * Class: OpenLayers.Size
+ * Instances of this class represent a width/height pair
+ */
+OpenLayers.Size = OpenLayers.Class({
+
+    /**
+     * APIProperty: w
+     * {Number} width
+     */
+    w: 0.0,
+    
+    /**
+     * APIProperty: h
+     * {Number} height
+     */
+    h: 0.0,
+
+
+    /**
+     * Constructor: OpenLayers.Size
+     * Create an instance of OpenLayers.Size
+     *
+     * Parameters:
+     * w - {Number} width
+     * h - {Number} height
+     */
+    initialize: function(w, h) {
+        this.w = parseFloat(w);
+        this.h = parseFloat(h);
+    },
+
+    /**
+     * Method: toString
+     * Return the string representation of a size object
+     *
+     * Returns:
+     * {String} The string representation of OpenLayers.Size object. 
+     * (e.g. <i>"w=55,h=66"</i>)
+     */
+    toString:function() {
+        return ("w=" + this.w + ",h=" + this.h);
+    },
+
+    /**
+     * APIMethod: clone
+     * Create a clone of this size object
+     *
+     * Returns:
+     * {<OpenLayers.Size>} A new OpenLayers.Size object with the same w and h
+     * values
+     */
+    clone:function() {
+        return new OpenLayers.Size(this.w, this.h);
+    },
+
+    /**
+     *
+     * APIMethod: equals
+     * Determine where this size is equal to another
+     *
+     * Parameters:
+     * sz - {<OpenLayers.Size>|Object} An OpenLayers.Size or an object with
+     *                                  a 'w' and 'h' properties.
+     *
+     * Returns: 
+     * {Boolean} The passed in size has the same h and w properties as this one.
+     * Note that if sz passed in is null, returns false.
+     */
+    equals:function(sz) {
+        var equals = false;
+        if (sz != null) {
+            equals = ((this.w == sz.w && this.h == sz.h) ||
+                      (isNaN(this.w) && isNaN(this.h) && isNaN(sz.w) && isNaN(sz.h)));
+        }
+        return equals;
+    },
+
+    CLASS_NAME: "OpenLayers.Size"
+});

SE/stuff/open-layers/lib/OpenLayers/Console.js

@@ -0,0 +1,250 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/BaseTypes/Class.js
+ */
+
+/**
+ * Namespace: OpenLayers.Console
+ * The OpenLayers.Console namespace is used for debugging and error logging.
+ * If the Firebug Lite (../Firebug/firebug.js) is included before this script,
+ * calls to OpenLayers.Console methods will get redirected to window.console.
+ * This makes use of the Firebug extension where available and allows for
+ * cross-browser debugging Firebug style.
+ *
+ * Note:
+ * Note that behavior will differ with the Firebug extention and Firebug Lite.
+ * Most notably, the Firebug Lite console does not currently allow for
+ * hyperlinks to code or for clicking on object to explore their properties.
+ * 
+ */
+OpenLayers.Console = {
+    /**
+     * Create empty functions for all console methods.  The real value of these
+     * properties will be set if Firebug Lite (../Firebug/firebug.js script) is
+     * included.  We explicitly require the Firebug Lite script to trigger
+     * functionality of the OpenLayers.Console methods.
+     */
+    
+    /**
+     * APIFunction: log
+     * Log an object in the console.  The Firebug Lite console logs string
+     * representation of objects.  Given multiple arguments, they will
+     * be cast to strings and logged with a space delimiter.  If the first
+     * argument is a string with printf-like formatting, subsequent arguments
+     * will be used in string substitution.  Any additional arguments (beyond
+     * the number substituted in a format string) will be appended in a space-
+     * delimited line.
+     * 
+     * Parameters:
+     * object - {Object}
+     */
+    log: function() {},
+
+    /**
+     * APIFunction: debug
+     * Writes a message to the console, including a hyperlink to the line
+     * where it was called.
+     *
+     * May be called with multiple arguments as with OpenLayers.Console.log().
+     * 
+     * Parameters:
+     * object - {Object}
+     */
+    debug: function() {},
+
+    /**
+     * APIFunction: info
+     * Writes a message to the console with the visual "info" icon and color
+     * coding and a hyperlink to the line where it was called.
+     *
+     * May be called with multiple arguments as with OpenLayers.Console.log().
+     * 
+     * Parameters:
+     * object - {Object}
+     */
+    info: function() {},
+
+    /**
+     * APIFunction: warn
+     * Writes a message to the console with the visual "warning" icon and
+     * color coding and a hyperlink to the line where it was called.
+     *
+     * May be called with multiple arguments as with OpenLayers.Console.log().
+     * 
+     * Parameters:
+     * object - {Object}
+     */
+    warn: function() {},
+
+    /**
+     * APIFunction: error
+     * Writes a message to the console with the visual "error" icon and color
+     * coding and a hyperlink to the line where it was called.
+     *
+     * May be called with multiple arguments as with OpenLayers.Console.log().
+     * 
+     * Parameters:
+     * object - {Object}
+     */
+    error: function() {},
+    
+    /**
+     * APIFunction: userError
+     * A single interface for showing error messages to the user. The default
+     * behavior is a Javascript alert, though this can be overridden by
+     * reassigning OpenLayers.Console.userError to a different function.
+     *
+     * Expects a single error message
+     * 
+     * Parameters:
+     * error - {Object}
+     */
+    userError: function(error) {
+        alert(error);
+    },
+
+    /**
+     * APIFunction: assert
+     * Tests that an expression is true. If not, it will write a message to
+     * the console and throw an exception.
+     *
+     * May be called with multiple arguments as with OpenLayers.Console.log().
+     * 
+     * Parameters:
+     * object - {Object}
+     */
+    assert: function() {},
+
+    /**
+     * APIFunction: dir
+     * Prints an interactive listing of all properties of the object. This
+     * looks identical to the view that you would see in the DOM tab.
+     * 
+     * Parameters:
+     * object - {Object}
+     */
+    dir: function() {},
+
+    /**
+     * APIFunction: dirxml
+     * Prints the XML source tree of an HTML or XML element. This looks
+     * identical to the view that you would see in the HTML tab. You can click
+     * on any node to inspect it in the HTML tab.
+     * 
+     * Parameters:
+     * object - {Object}
+     */
+    dirxml: function() {},
+
+    /**
+     * APIFunction: trace
+     * Prints an interactive stack trace of JavaScript execution at the point
+     * where it is called.  The stack trace details the functions on the stack,
+     * as well as the values that were passed as arguments to each function.
+     * You can click each function to take you to its source in the Script tab,
+     * and click each argument value to inspect it in the DOM or HTML tabs.
+     * 
+     */
+    trace: function() {},
+
+    /**
+     * APIFunction: group
+     * Writes a message to the console and opens a nested block to indent all
+     * future messages sent to the console. Call OpenLayers.Console.groupEnd()
+     * to close the block.
+     *
+     * May be called with multiple arguments as with OpenLayers.Console.log().
+     * 
+     * Parameters:
+     * object - {Object}
+     */
+    group: function() {},
+
+    /**
+     * APIFunction: groupEnd
+     * Closes the most recently opened block created by a call to
+     * OpenLayers.Console.group
+     */
+    groupEnd: function() {},
+    
+    /**
+     * APIFunction: time
+     * Creates a new timer under the given name. Call
+     * OpenLayers.Console.timeEnd(name)
+     * with the same name to stop the timer and print the time elapsed.
+     *
+     * Parameters:
+     * name - {String}
+     */
+    time: function() {},
+
+    /**
+     * APIFunction: timeEnd
+     * Stops a timer created by a call to OpenLayers.Console.time(name) and
+     * writes the time elapsed.
+     *
+     * Parameters:
+     * name - {String}
+     */
+    timeEnd: function() {},
+
+    /**
+     * APIFunction: profile
+     * Turns on the JavaScript profiler. The optional argument title would
+     * contain the text to be printed in the header of the profile report.
+     *
+     * This function is not currently implemented in Firebug Lite.
+     * 
+     * Parameters:
+     * title - {String} Optional title for the profiler
+     */
+    profile: function() {},
+
+    /**
+     * APIFunction: profileEnd
+     * Turns off the JavaScript profiler and prints its report.
+     * 
+     * This function is not currently implemented in Firebug Lite.
+     */
+    profileEnd: function() {},
+
+    /**
+     * APIFunction: count
+     * Writes the number of times that the line of code where count was called
+     * was executed. The optional argument title will print a message in
+     * addition to the number of the count.
+     *
+     * This function is not currently implemented in Firebug Lite.
+     *
+     * Parameters:
+     * title - {String} Optional title to be printed with count
+     */
+    count: function() {},
+
+    CLASS_NAME: "OpenLayers.Console"
+};
+
+/**
+ * Execute an anonymous function to extend the OpenLayers.Console namespace
+ * if the firebug.js script is included.  This closure is used so that the
+ * "scripts" and "i" variables don't pollute the global namespace.
+ */
+(function() {
+    /**
+     * If Firebug Lite is included (before this script), re-route all
+     * OpenLayers.Console calls to the console object.
+     */
+    var scripts = document.getElementsByTagName("script");
+    for(var i=0, len=scripts.length; i<len; ++i) {
+        if(scripts[i].src.indexOf("firebug.js") != -1) {
+            if(console) {
+                OpenLayers.Util.extend(OpenLayers.Console, console);
+                break;
+            }
+        }
+    }
+})();

SE/stuff/open-layers/lib/OpenLayers/Control.js

@@ -0,0 +1,371 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/BaseTypes/Class.js
+ */
+
+/**
+ * Class: OpenLayers.Control
+ * Controls affect the display or behavior of the map. They allow everything
+ * from panning and zooming to displaying a scale indicator. Controls by 
+ * default are added to the map they are contained within however it is
+ * possible to add a control to an external div by passing the div in the
+ * options parameter.
+ * 
+ * Example:
+ * The following example shows how to add many of the common controls
+ * to a map.
+ * 
+ * > var map = new OpenLayers.Map('map', { controls: [] });
+ * >
+ * > map.addControl(new OpenLayers.Control.PanZoomBar());
+ * > map.addControl(new OpenLayers.Control.LayerSwitcher({'ascending':false}));
+ * > map.addControl(new OpenLayers.Control.Permalink());
+ * > map.addControl(new OpenLayers.Control.Permalink('permalink'));
+ * > map.addControl(new OpenLayers.Control.MousePosition());
+ * > map.addControl(new OpenLayers.Control.OverviewMap());
+ * > map.addControl(new OpenLayers.Control.KeyboardDefaults());
+ *
+ * The next code fragment is a quick example of how to intercept 
+ * shift-mouse click to display the extent of the bounding box
+ * dragged out by the user.  Usually controls are not created
+ * in exactly this manner.  See the source for a more complete 
+ * example:
+ *
+ * > var control = new OpenLayers.Control();
+ * > OpenLayers.Util.extend(control, {
+ * >     draw: function () {
+ * >         // this Handler.Box will intercept the shift-mousedown
+ * >         // before Control.MouseDefault gets to see it
+ * >         this.box = new OpenLayers.Handler.Box( control, 
+ * >             {"done": this.notice},
+ * >             {keyMask: OpenLayers.Handler.MOD_SHIFT});
+ * >         this.box.activate();
+ * >     },
+ * >
+ * >     notice: function (bounds) {
+ * >         OpenLayers.Console.userError(bounds);
+ * >     }
+ * > }); 
+ * > map.addControl(control);
+ * 
+ */
+OpenLayers.Control = OpenLayers.Class({
+
+    /** 
+     * Property: id 
+     * {String} 
+     */
+    id: null,
+    
+    /** 
+     * Property: map 
+     * {<OpenLayers.Map>} this gets set in the addControl() function in
+     * OpenLayers.Map 
+     */
+    map: null,
+
+    /** 
+     * APIProperty: div 
+     * {DOMElement} The element that contains the control, if not present the 
+     *     control is placed inside the map.
+     */
+    div: null,
+
+    /** 
+     * APIProperty: type 
+     * {Number} Controls can have a 'type'. The type determines the type of
+     * interactions which are possible with them when they are placed in an
+     * <OpenLayers.Control.Panel>. 
+     */
+    type: null, 
+
+    /** 
+     * Property: allowSelection
+     * {Boolean} By default, controls do not allow selection, because
+     * it may interfere with map dragging. If this is true, OpenLayers
+     * will not prevent selection of the control.
+     * Default is false.
+     */
+    allowSelection: false,  
+
+    /** 
+     * Property: displayClass 
+     * {string}  This property is used for CSS related to the drawing of the
+     * Control. 
+     */
+    displayClass: "",
+    
+    /**
+    * APIProperty: title  
+    * {string}  This property is used for showing a tooltip over the  
+    * Control.  
+    */ 
+    title: "",
+
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map.  Default is
+     *     false.
+     */
+    autoActivate: false,
+
+    /** 
+     * APIProperty: active 
+     * {Boolean} The control is active (read-only).  Use <activate> and 
+     *     <deactivate> to change control state.
+     */
+    active: null,
+
+    /**
+     * Property: handlerOptions
+     * {Object} Used to set non-default properties on the control's handler
+     */
+    handlerOptions: null,
+
+    /** 
+     * Property: handler 
+     * {<OpenLayers.Handler>} null
+     */
+    handler: null,
+
+    /**
+     * APIProperty: eventListeners
+     * {Object} If set as an option at construction, the eventListeners
+     *     object will be registered with <OpenLayers.Events.on>.  Object
+     *     structure must be a listeners object as shown in the example for
+     *     the events.on method.
+     */
+    eventListeners: null,
+
+    /** 
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Listeners will be called with a reference to an event object.  The
+     *     properties of this event depends on exactly what happened.
+     *
+     * All event objects have at least the following properties:
+     * object - {Object} A reference to control.events.object (a reference
+     *      to the control).
+     * element - {DOMElement} A reference to control.events.element (which
+     *      will be null unless documented otherwise).
+     *
+     * Supported map event types:
+     * activate - Triggered when activated.
+     * deactivate - Triggered when deactivated.
+     */
+    events: null,
+
+    /**
+     * Constructor: OpenLayers.Control
+     * Create an OpenLayers Control.  The options passed as a parameter
+     * directly extend the control.  For example passing the following:
+     * 
+     * > var control = new OpenLayers.Control({div: myDiv});
+     *
+     * Overrides the default div attribute value of null.
+     * 
+     * Parameters:
+     * options - {Object} 
+     */
+    initialize: function (options) {
+        // We do this before the extend so that instances can override
+        // className in options.
+        this.displayClass = 
+            this.CLASS_NAME.replace("OpenLayers.", "ol").replace(/\./g, "");
+        
+        OpenLayers.Util.extend(this, options);
+        
+        this.events = new OpenLayers.Events(this);
+        if(this.eventListeners instanceof Object) {
+            this.events.on(this.eventListeners);
+        }
+        if (this.id == null) {
+            this.id = OpenLayers.Util.createUniqueID(this.CLASS_NAME + "_");
+        }
+    },
+
+    /**
+     * Method: destroy
+     * The destroy method is used to perform any clean up before the control
+     * is dereferenced.  Typically this is where event listeners are removed
+     * to prevent memory leaks.
+     */
+    destroy: function () {
+        if(this.events) {
+            if(this.eventListeners) {
+                this.events.un(this.eventListeners);
+            }
+            this.events.destroy();
+            this.events = null;
+        }
+        this.eventListeners = null;
+
+        // eliminate circular references
+        if (this.handler) {
+            this.handler.destroy();
+            this.handler = null;
+        }
+        if(this.handlers) {
+            for(var key in this.handlers) {
+                if(this.handlers.hasOwnProperty(key) &&
+                   typeof this.handlers[key].destroy == "function") {
+                    this.handlers[key].destroy();
+                }
+            }
+            this.handlers = null;
+        }
+        if (this.map) {
+            this.map.removeControl(this);
+            this.map = null;
+        }
+        this.div = null;
+    },
+
+    /** 
+     * Method: setMap
+     * Set the map property for the control. This is done through an accessor
+     * so that subclasses can override this and take special action once 
+     * they have their map variable set. 
+     *
+     * Parameters:
+     * map - {<OpenLayers.Map>} 
+     */
+    setMap: function(map) {
+        this.map = map;
+        if (this.handler) {
+            this.handler.setMap(map);
+        }
+    },
+  
+    /**
+     * Method: draw
+     * The draw method is called when the control is ready to be displayed
+     * on the page.  If a div has not been created one is created.  Controls
+     * with a visual component will almost always want to override this method 
+     * to customize the look of control. 
+     *
+     * Parameters:
+     * px - {<OpenLayers.Pixel>} The top-left pixel position of the control
+     *      or null.
+     *
+     * Returns:
+     * {DOMElement} A reference to the DIV DOMElement containing the control
+     */
+    draw: function (px) {
+        if (this.div == null) {
+            this.div = OpenLayers.Util.createDiv(this.id);
+            this.div.className = this.displayClass;
+            if (!this.allowSelection) {
+                this.div.className += " olControlNoSelect";
+                this.div.setAttribute("unselectable", "on", 0);
+                this.div.onselectstart = OpenLayers.Function.False; 
+            }    
+            if (this.title != "") {
+                this.div.title = this.title;
+            }
+        }
+        if (px != null) {
+            this.position = px.clone();
+        }
+        this.moveTo(this.position);
+        return this.div;
+    },
+
+    /**
+     * Method: moveTo
+     * Sets the left and top style attributes to the passed in pixel 
+     * coordinates.
+     *
+     * Parameters:
+     * px - {<OpenLayers.Pixel>}
+     */
+    moveTo: function (px) {
+        if ((px != null) && (this.div != null)) {
+            this.div.style.left = px.x + "px";
+            this.div.style.top = px.y + "px";
+        }
+    },
+
+    /**
+     * APIMethod: activate
+     * Explicitly activates a control and it's associated
+     * handler if one has been set.  Controls can be
+     * deactivated by calling the deactivate() method.
+     * 
+     * Returns:
+     * {Boolean}  True if the control was successfully activated or
+     *            false if the control was already active.
+     */
+    activate: function () {
+        if (this.active) {
+            return false;
+        }
+        if (this.handler) {
+            this.handler.activate();
+        }
+        this.active = true;
+        if(this.map) {
+            OpenLayers.Element.addClass(
+                this.map.viewPortDiv,
+                this.displayClass.replace(/ /g, "") + "Active"
+            );
+        }
+        this.events.triggerEvent("activate");
+        return true;
+    },
+    
+    /**
+     * APIMethod: deactivate
+     * Deactivates a control and it's associated handler if any.  The exact
+     * effect of this depends on the control itself.
+     * 
+     * Returns:
+     * {Boolean} True if the control was effectively deactivated or false
+     *           if the control was already inactive.
+     */
+    deactivate: function () {
+        if (this.active) {
+            if (this.handler) {
+                this.handler.deactivate();
+            }
+            this.active = false;
+            if(this.map) {
+                OpenLayers.Element.removeClass(
+                    this.map.viewPortDiv,
+                    this.displayClass.replace(/ /g, "") + "Active"
+                );
+            }
+            this.events.triggerEvent("deactivate");
+            return true;
+        }
+        return false;
+    },
+
+    CLASS_NAME: "OpenLayers.Control"
+});
+
+/**
+ * Constant: OpenLayers.Control.TYPE_BUTTON
+ */
+OpenLayers.Control.TYPE_BUTTON = 1;
+
+/**
+ * Constant: OpenLayers.Control.TYPE_TOGGLE
+ */
+OpenLayers.Control.TYPE_TOGGLE = 2;
+
+/**
+ * Constant: OpenLayers.Control.TYPE_TOOL
+ */
+OpenLayers.Control.TYPE_TOOL   = 3;

SE/stuff/open-layers/lib/OpenLayers/Control/ArgParser.js

@@ -0,0 +1,182 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control.js
+ */
+
+/**
+ * Class: OpenLayers.Control.ArgParser
+ * The ArgParser control adds location bar query string parsing functionality 
+ * to an OpenLayers Map.
+ * When added to a Map control, on a page load/refresh, the Map will 
+ * automatically take the href string and parse it for lon, lat, zoom, and 
+ * layers information. 
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.ArgParser = OpenLayers.Class(OpenLayers.Control, {
+
+    /**
+     * Property: center
+     * {<OpenLayers.LonLat>}
+     */
+    center: null,
+    
+    /**
+     * Property: zoom
+     * {int}
+     */
+    zoom: null,
+
+    /**
+     * Property: layers
+     * {String} Each character represents the state of the corresponding layer 
+     *     on the map.
+     */
+    layers: null,
+    
+    /** 
+     * APIProperty: displayProjection
+     * {<OpenLayers.Projection>} Requires proj4js support. 
+     *     Projection used when reading the coordinates from the URL. This will
+     *     reproject the map coordinates from the URL into the map's
+     *     projection.
+     *
+     *     If you are using this functionality, be aware that any permalink
+     *     which is added to the map will determine the coordinate type which
+     *     is read from the URL, which means you should not add permalinks with
+     *     different displayProjections to the same map. 
+     */
+    displayProjection: null, 
+
+    /**
+     * Constructor: OpenLayers.Control.ArgParser
+     *
+     * Parameters:
+     * options - {Object}
+     */
+
+    /**
+     * Method: getParameters
+     */    
+    getParameters: function(url) {
+        url = url || window.location.href;
+        var parameters = OpenLayers.Util.getParameters(url);
+
+        // If we have an anchor in the url use it to split the url
+        var index = url.indexOf('#');
+        if (index > 0) {
+            // create an url to parse on the getParameters
+            url = '?' + url.substring(index + 1, url.length);
+
+            OpenLayers.Util.extend(parameters,
+                    OpenLayers.Util.getParameters(url));
+        }
+        return parameters;
+    },
+    
+    /**
+     * Method: setMap
+     * Set the map property for the control. 
+     * 
+     * Parameters:
+     * map - {<OpenLayers.Map>} 
+     */
+    setMap: function(map) {
+        OpenLayers.Control.prototype.setMap.apply(this, arguments);
+
+        //make sure we dont already have an arg parser attached
+        for(var i=0, len=this.map.controls.length; i<len; i++) {
+            var control = this.map.controls[i];
+            if ( (control != this) &&
+                 (control.CLASS_NAME == "OpenLayers.Control.ArgParser") ) {
+                
+                // If a second argparser is added to the map, then we 
+                // override the displayProjection to be the one added to the
+                // map. 
+                if (control.displayProjection != this.displayProjection) {
+                    this.displayProjection = control.displayProjection;
+                }    
+                
+                break;
+            }
+        }
+        if (i == this.map.controls.length) {
+
+            var args = this.getParameters();
+            // Be careful to set layer first, to not trigger unnecessary layer loads
+            if (args.layers) {
+                this.layers = args.layers;
+    
+                // when we add a new layer, set its visibility 
+                this.map.events.register('addlayer', this, 
+                                         this.configureLayers);
+                this.configureLayers();
+            }
+            if (args.lat && args.lon) {
+                this.center = new OpenLayers.LonLat(parseFloat(args.lon),
+                                                    parseFloat(args.lat));
+                if (args.zoom) {
+                    this.zoom = parseFloat(args.zoom);
+                }
+    
+                // when we add a new baselayer to see when we can set the center
+                this.map.events.register('changebaselayer', this, 
+                                         this.setCenter);
+                this.setCenter();
+            }
+        }
+    },
+   
+    /** 
+     * Method: setCenter
+     * As soon as a baseLayer has been loaded, we center and zoom
+     *   ...and remove the handler.
+     */
+    setCenter: function() {
+        
+        if (this.map.baseLayer) {
+            //dont need to listen for this one anymore
+            this.map.events.unregister('changebaselayer', this, 
+                                       this.setCenter);
+            
+            if (this.displayProjection) {
+                this.center.transform(this.displayProjection, 
+                                      this.map.getProjectionObject()); 
+            }      
+
+            this.map.setCenter(this.center, this.zoom);
+        }
+    },
+
+    /** 
+     * Method: configureLayers
+     * As soon as all the layers are loaded, cycle through them and 
+     *   hide or show them. 
+     */
+    configureLayers: function() {
+
+        if (this.layers.length == this.map.layers.length) { 
+            this.map.events.unregister('addlayer', this, this.configureLayers);
+
+            for(var i=0, len=this.layers.length; i<len; i++) {
+                
+                var layer = this.map.layers[i];
+                var c = this.layers.charAt(i);
+                
+                if (c == "B") {
+                    this.map.setBaseLayer(layer);
+                } else if ( (c == "T") || (c == "F") ) {
+                    layer.setVisibility(c == "T");
+                }
+            }
+        }
+    },     
+
+    CLASS_NAME: "OpenLayers.Control.ArgParser"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/Attribution.js

@@ -0,0 +1,104 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Attribution
+ * The attribution control adds attribution from layers to the map display. 
+ * It uses 'attribution' property of each layer.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Attribution = 
+  OpenLayers.Class(OpenLayers.Control, {
+    
+    /**
+     * APIProperty: separator
+     * {String} String used to separate layers.
+     */
+    separator: ", ",
+    
+    /**
+     * APIProperty: template
+     * {String} Template for the attribution. This has to include the substring
+     *     "${layers}", which will be replaced by the layer specific
+     *     attributions, separated by <separator>. The default is "${layers}".
+     */
+    template: "${layers}",
+    
+    /**
+     * Constructor: OpenLayers.Control.Attribution 
+     * 
+     * Parameters:
+     * options - {Object} Options for control.
+     */
+
+    /** 
+     * Method: destroy
+     * Destroy control.
+     */
+    destroy: function() {
+        this.map.events.un({
+            "removelayer": this.updateAttribution,
+            "addlayer": this.updateAttribution,
+            "changelayer": this.updateAttribution,
+            "changebaselayer": this.updateAttribution,
+            scope: this
+        });
+        
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);
+    },    
+    
+    /**
+     * Method: draw
+     * Initialize control.
+     * 
+     * Returns: 
+     * {DOMElement} A reference to the DIV DOMElement containing the control
+     */    
+    draw: function() {
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+        
+        this.map.events.on({
+            'changebaselayer': this.updateAttribution,
+            'changelayer': this.updateAttribution,
+            'addlayer': this.updateAttribution,
+            'removelayer': this.updateAttribution,
+            scope: this
+        });
+        this.updateAttribution();
+        
+        return this.div;    
+    },
+
+    /**
+     * Method: updateAttribution
+     * Update attribution string.
+     */
+    updateAttribution: function() {
+        var attributions = [];
+        if (this.map && this.map.layers) {
+            for(var i=0, len=this.map.layers.length; i<len; i++) {
+                var layer = this.map.layers[i];
+                if (layer.attribution && layer.getVisibility()) {
+                    // add attribution only if attribution text is unique
+                    if (OpenLayers.Util.indexOf(
+                                    attributions, layer.attribution) === -1) {
+                        attributions.push( layer.attribution );
+                    }
+                }
+            } 
+            this.div.innerHTML = OpenLayers.String.format(this.template, {
+                layers: attributions.join(this.separator)
+            });
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.Attribution"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/Button.js

@@ -0,0 +1,44 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Button 
+ * The Button control is a very simple push-button, for use with 
+ * <OpenLayers.Control.Panel>.
+ * When clicked, the function trigger() is executed.
+ * 
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ *
+ * Use:
+ * (code)
+ * var button = new OpenLayers.Control.Button({
+ *     displayClass: "MyButton", trigger: myFunction
+ * });
+ * panel.addControls([button]);
+ * (end)
+ * 
+ * Will create a button with CSS class MyButtonItemInactive, that
+ *     will call the function MyFunction() when clicked.
+ */
+OpenLayers.Control.Button = OpenLayers.Class(OpenLayers.Control, {
+    /**
+     * Property: type
+     * {Integer} OpenLayers.Control.TYPE_BUTTON.
+     */
+    type: OpenLayers.Control.TYPE_BUTTON,
+    
+    /**
+     * Method: trigger
+     * Called by a control panel when the button is clicked.
+     */
+    trigger: function() {},
+
+    CLASS_NAME: "OpenLayers.Control.Button"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/CacheRead.js

@@ -0,0 +1,156 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ */
+
+/**
+ * Class: OpenLayers.Control.CacheRead
+ * A control for using image tiles cached with <OpenLayers.Control.CacheWrite>
+ * from the browser's local storage.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.CacheRead = OpenLayers.Class(OpenLayers.Control, {
+    
+    /**
+     * APIProperty: fetchEvent
+     * {String} The layer event to listen to for replacing remote resource tile
+     *     URLs with cached data URIs. Supported values are "tileerror" (try
+     *     remote first, fall back to cached) and "tileloadstart" (try cache
+     *     first, fall back to remote). Default is "tileloadstart".
+     *
+     *     Note that "tileerror" will not work for CORS enabled images (see
+     *     https://developer.mozilla.org/en/CORS_Enabled_Image), i.e. layers
+     *     configured with a <OpenLayers.Tile.Image.crossOriginKeyword> in
+     *     <OpenLayers.Layer.Grid.tileOptions>.
+     */
+    fetchEvent: "tileloadstart",
+    
+    /**
+     * APIProperty: layers
+     * {Array(<OpenLayers.Layer.Grid>)}. Optional. If provided, only these
+     *     layers will receive tiles from the cache.
+     */
+    layers: null,
+    
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map.  Default is
+     *     true.
+     */
+    autoActivate: true,
+
+    /**
+     * Constructor: OpenLayers.Control.CacheRead
+     *
+     * Parameters:
+     * options - {Object} Object with API properties for this control
+     */
+    
+    /** 
+     * Method: setMap
+     * Set the map property for the control. 
+     * 
+     * Parameters:
+     * map - {<OpenLayers.Map>} 
+     */
+    setMap: function(map) {
+        OpenLayers.Control.prototype.setMap.apply(this, arguments);
+        var i, layers = this.layers || map.layers;
+        for (i=layers.length-1; i>=0; --i) {
+            this.addLayer({layer: layers[i]});
+        }
+        if (!this.layers) {
+            map.events.on({
+                addlayer: this.addLayer,
+                removeLayer: this.removeLayer,
+                scope: this
+            });
+        }
+    },
+    
+    /**
+     * Method: addLayer
+     * Adds a layer to the control. Once added, tiles requested for this layer
+     *     will be cached.
+     *
+     * Parameters:
+     * evt - {Object} Object with a layer property referencing an
+     *     <OpenLayers.Layer> instance
+     */
+    addLayer: function(evt) {
+        evt.layer.events.register(this.fetchEvent, this, this.fetch);        
+    },
+    
+    /**
+     * Method: removeLayer
+     * Removes a layer from the control. Once removed, tiles requested for this
+     *     layer will no longer be cached.
+     *
+     * Parameters:
+     * evt - {Object} Object with a layer property referencing an
+     *     <OpenLayers.Layer> instance
+     */
+    removeLayer: function(evt) {
+        evt.layer.events.unregister(this.fetchEvent, this, this.fetch);
+    },
+    
+    /**
+     * Method: fetch
+     * Listener to the <fetchEvent> event. Replaces a tile's url with a data
+     * URI from the cache.
+     *
+     * Parameters:
+     * evt - {Object} Event object with a tile property.
+     */
+    fetch: function(evt) {
+        if (this.active && window.localStorage &&
+                evt.tile instanceof OpenLayers.Tile.Image) {
+            var tile = evt.tile,
+                url = tile.url;
+            // deal with modified tile urls when both CacheWrite and CacheRead
+            // are active
+            if (!tile.layer.crossOriginKeyword && OpenLayers.ProxyHost &&
+                    url.indexOf(OpenLayers.ProxyHost) === 0) {
+                url = OpenLayers.Control.CacheWrite.urlMap[url];        
+            }
+            var dataURI = window.localStorage.getItem("olCache_" + url);
+            if (dataURI) {
+                tile.url = dataURI;
+                if (evt.type === "tileerror") {
+                    tile.setImgSrc(dataURI);
+                }
+            }
+        }
+    },
+    
+    /**
+     * Method: destroy
+     * The destroy method is used to perform any clean up before the control
+     * is dereferenced.  Typically this is where event listeners are removed
+     * to prevent memory leaks.
+     */
+    destroy: function() {
+        if (this.layers || this.map) {
+            var i, layers = this.layers || this.map.layers;
+            for (i=layers.length-1; i>=0; --i) {
+                this.removeLayer({layer: layers[i]});
+            }
+        }
+        if (this.map) {
+            this.map.events.un({
+                addlayer: this.addLayer,
+                removeLayer: this.removeLayer,
+                scope: this
+            });
+        }
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);
+    },
+    
+    CLASS_NAME: "OpenLayers.Control.CacheRead"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/CacheWrite.js

@@ -0,0 +1,257 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Request.js
+ * @requires OpenLayers/Console.js
+ */
+
+/**
+ * Class: OpenLayers.Control.CacheWrite
+ * A control for caching image tiles in the browser's local storage. The
+ * <OpenLayers.Control.CacheRead> control is used to fetch and use the cached
+ * tile images.
+ *
+ * Note: Before using this control on any layer that is not your own, make sure
+ * that the terms of service of the tile provider allow local storage of tiles.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.CacheWrite = OpenLayers.Class(OpenLayers.Control, {
+    
+    /** 
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * To register events in the constructor, configure <eventListeners>.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * cachefull - Triggered when the cache is full. Listeners receive an
+     *     object with a tile property as first argument. The tile references
+     *     the tile that couldn't be cached.
+     */
+    
+    /**
+     * APIProperty: eventListeners
+     * {Object} Object with event listeners, keyed by event name. An optional
+     *     scope property defines the scope that listeners will be executed in.
+     */
+
+    /**
+     * APIProperty: layers
+     * {Array(<OpenLayers.Layer.Grid>)}. Optional. If provided, caching
+     *     will be enabled for these layers only, otherwise for all cacheable
+     *     layers.
+     */
+    layers: null,
+    
+    /**
+     * APIProperty: imageFormat
+     * {String} The image format used for caching. The default is "image/png".
+     *     Supported formats depend on the user agent. If an unsupported
+     *     <imageFormat> is provided, "image/png" will be used. For aerial
+     *     imagery, "image/jpeg" is recommended.
+     */
+    imageFormat: "image/png",
+    
+    /**
+     * Property: quotaRegEx
+     * {RegExp}
+     */
+    quotaRegEx: (/quota/i),
+    
+    /**
+     * Constructor: OpenLayers.Control.CacheWrite
+     *
+     * Parameters:
+     * options - {Object} Object with API properties for this control.
+     */
+
+    /** 
+     * Method: setMap
+     * Set the map property for the control. 
+     * 
+     * Parameters:
+     * map - {<OpenLayers.Map>} 
+     */
+    setMap: function(map) {
+        OpenLayers.Control.prototype.setMap.apply(this, arguments);
+        var i, layers = this.layers || map.layers;
+        for (i=layers.length-1; i>=0; --i) {
+            this.addLayer({layer: layers[i]});
+        }
+        if (!this.layers) {
+            map.events.on({
+                addlayer: this.addLayer,
+                removeLayer: this.removeLayer,
+                scope: this
+            });
+        }
+    },
+    
+    /**
+     * Method: addLayer
+     * Adds a layer to the control. Once added, tiles requested for this layer
+     *     will be cached.
+     *
+     * Parameters:
+     * evt - {Object} Object with a layer property referencing an
+     *     <OpenLayers.Layer> instance
+     */
+    addLayer: function(evt) {
+        evt.layer.events.on({
+            tileloadstart: this.makeSameOrigin,
+            tileloaded: this.onTileLoaded,
+            scope: this
+        });        
+    },
+    
+    /**
+     * Method: removeLayer
+     * Removes a layer from the control. Once removed, tiles requested for this
+     *     layer will no longer be cached.
+     *
+     * Parameters:
+     * evt - {Object} Object with a layer property referencing an
+     *     <OpenLayers.Layer> instance
+     */
+    removeLayer: function(evt) {
+        evt.layer.events.un({
+            tileloadstart: this.makeSameOrigin,
+            tileloaded: this.onTileLoaded,
+            scope: this
+        });
+    },
+
+    /**
+     * Method: makeSameOrigin
+     * If the tile does not have CORS image loading enabled and is from a
+     * different origin, use OpenLayers.ProxyHost to make it a same origin url.
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>}
+     */
+    makeSameOrigin: function(evt) {
+        if (this.active) {
+            var tile = evt.tile;
+            if (tile instanceof OpenLayers.Tile.Image &&
+                    !tile.crossOriginKeyword &&
+                    tile.url.substr(0, 5) !== "data:") {
+                var sameOriginUrl = OpenLayers.Request.makeSameOrigin(
+                    tile.url, OpenLayers.ProxyHost
+                );
+                OpenLayers.Control.CacheWrite.urlMap[sameOriginUrl] = tile.url;
+                tile.url = sameOriginUrl;
+            }
+        }
+    },
+    
+    /**
+     * Method: onTileLoaded
+     * Decides whether a tile can be cached and calls the cache method.
+     *
+     * Parameters:
+     * evt - {Event}
+     */
+    onTileLoaded: function(evt) {
+        if (this.active && !evt.aborted &&
+                evt.tile instanceof OpenLayers.Tile.Image &&
+                evt.tile.url.substr(0, 5) !== 'data:') {
+            this.cache({tile: evt.tile});
+            delete OpenLayers.Control.CacheWrite.urlMap[evt.tile.url];
+        }
+    },
+    
+    /**
+     * Method: cache
+     * Adds a tile to the cache. When the cache is full, the "cachefull" event
+     * is triggered.
+     *
+     * Parameters:
+     * obj - {Object} Object with a tile property, tile being the
+     *     <OpenLayers.Tile.Image> with the data to add to the cache
+     */
+    cache: function(obj) {
+        if (window.localStorage) {
+            var tile = obj.tile;
+            try {
+                var canvasContext = tile.getCanvasContext();
+                if (canvasContext) {
+                    var urlMap = OpenLayers.Control.CacheWrite.urlMap;
+                    var url = urlMap[tile.url] || tile.url;
+                    window.localStorage.setItem(
+                        "olCache_" + url,
+                        canvasContext.canvas.toDataURL(this.imageFormat)
+                    );
+                }
+            } catch(e) {
+                // local storage full or CORS violation
+                var reason = e.name || e.message;
+                if (reason && this.quotaRegEx.test(reason)) {
+                    this.events.triggerEvent("cachefull", {tile: tile});
+                } else {
+                    OpenLayers.Console.error(e.toString());
+                }
+            }
+        }
+    },
+    
+    /**
+     * Method: destroy
+     * The destroy method is used to perform any clean up before the control
+     * is dereferenced.  Typically this is where event listeners are removed
+     * to prevent memory leaks.
+     */
+    destroy: function() {
+        if (this.layers || this.map) {
+            var i, layers = this.layers || this.map.layers;
+            for (i=layers.length-1; i>=0; --i) {
+                this.removeLayer({layer: layers[i]});
+            }
+        }
+        if (this.map) {
+            this.map.events.un({
+                addlayer: this.addLayer,
+                removeLayer: this.removeLayer,
+                scope: this
+            });
+        }
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);
+    },
+    
+    CLASS_NAME: "OpenLayers.Control.CacheWrite"
+});
+
+/**
+ * APIFunction: OpenLayers.Control.CacheWrite.clearCache
+ * Clears all tiles cached with <OpenLayers.Control.CacheWrite> from the cache.
+ */
+OpenLayers.Control.CacheWrite.clearCache = function() {
+    if (!window.localStorage) { return; }
+    var i, key;
+    for (i=window.localStorage.length-1; i>=0; --i) {
+        key = window.localStorage.key(i);
+        if (key.substr(0, 8) === "olCache_") {
+            window.localStorage.removeItem(key);
+        }
+    }
+};
+
+/**
+ * Property: OpenLayers.Control.CacheWrite.urlMap
+ * {Object} Mapping of same origin urls to cache url keys. Entries will be
+ *     deleted as soon as a tile was cached.
+ */
+OpenLayers.Control.CacheWrite.urlMap = {};
+
+

SE/stuff/open-layers/lib/OpenLayers/Control/DragFeature.js

@@ -0,0 +1,366 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Handler/Drag.js
+ * @requires OpenLayers/Handler/Feature.js
+ */
+
+/**
+ * Class: OpenLayers.Control.DragFeature
+ * The DragFeature control moves a feature with a drag of the mouse. Create a
+ * new control with the <OpenLayers.Control.DragFeature> constructor.
+ *
+ * Inherits From:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.DragFeature = OpenLayers.Class(OpenLayers.Control, {
+
+    /**
+     * APIProperty: geometryTypes
+     * {Array(String)} To restrict dragging to a limited set of geometry types,
+     *     send a list of strings corresponding to the geometry class names.
+     */
+    geometryTypes: null,
+    
+    /**
+     * APIProperty: onStart
+     * {Function} Define this function if you want to know when a drag starts.
+     *     The function should expect to receive two arguments: the feature
+     *     that is about to be dragged and the pixel location of the mouse.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The feature that is about to be
+     *     dragged.
+     * pixel - {<OpenLayers.Pixel>} The pixel location of the mouse.
+     */
+    onStart: function(feature, pixel) {},
+
+    /**
+     * APIProperty: onDrag
+     * {Function} Define this function if you want to know about each move of a
+     *     feature. The function should expect to receive two arguments: the
+     *     feature that is being dragged and the pixel location of the mouse.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The feature that was dragged.
+     * pixel - {<OpenLayers.Pixel>} The pixel location of the mouse.
+     */
+    onDrag: function(feature, pixel) {},
+
+    /**
+     * APIProperty: onComplete
+     * {Function} Define this function if you want to know when a feature is
+     *     done dragging. The function should expect to receive two arguments:
+     *     the feature that is being dragged and the pixel location of the
+     *     mouse.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The feature that was dragged.
+     * pixel - {<OpenLayers.Pixel>} The pixel location of the mouse.
+     */
+    onComplete: function(feature, pixel) {},
+
+    /**
+     * APIProperty: onEnter
+     * {Function} Define this function if you want to know when the mouse
+     *     goes over a feature and thereby makes this feature a candidate
+     *     for dragging.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The feature that is ready
+     *     to be dragged.
+     */
+    onEnter: function(feature) {},
+
+    /**
+     * APIProperty: onLeave
+     * {Function} Define this function if you want to know when the mouse
+     *     goes out of the feature that was dragged.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The feature that was dragged.
+     */
+    onLeave: function(feature) {},
+
+    /**
+     * APIProperty: documentDrag
+     * {Boolean} If set to true, mouse dragging will continue even if the
+     *     mouse cursor leaves the map viewport. Default is false.
+     */
+    documentDrag: false,
+    
+    /**
+     * Property: layer
+     * {<OpenLayers.Layer.Vector>}
+     */
+    layer: null,
+    
+    /**
+     * Property: feature
+     * {<OpenLayers.Feature.Vector>}
+     */
+    feature: null,
+
+    /**
+     * Property: dragCallbacks
+     * {Object} The functions that are sent to the drag handler for callback.
+     */
+    dragCallbacks: {},
+
+    /**
+     * Property: featureCallbacks
+     * {Object} The functions that are sent to the feature handler for callback.
+     */
+    featureCallbacks: {},
+    
+    /**
+     * Property: lastPixel
+     * {<OpenLayers.Pixel>}
+     */
+    lastPixel: null,
+
+    /**
+     * Constructor: OpenLayers.Control.DragFeature
+     * Create a new control to drag features.
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer.Vector>} The layer containing features to be
+     *     dragged.
+     * options - {Object} Optional object whose properties will be set on the
+     *     control.
+     */
+    initialize: function(layer, options) {
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        this.layer = layer;
+        this.handlers = {
+            drag: new OpenLayers.Handler.Drag(
+                this, OpenLayers.Util.extend({
+                    down: this.downFeature,
+                    move: this.moveFeature,
+                    up: this.upFeature,
+                    out: this.cancel,
+                    done: this.doneDragging
+                }, this.dragCallbacks), {
+                    documentDrag: this.documentDrag
+                }
+            ),
+            feature: new OpenLayers.Handler.Feature(
+                this, this.layer, OpenLayers.Util.extend({
+                    // 'click' and 'clickout' callback are for the mobile
+                    // support: no 'over' or 'out' in touch based browsers.
+                    click: this.clickFeature,
+                    clickout: this.clickoutFeature,
+                    over: this.overFeature,
+                    out: this.outFeature
+                }, this.featureCallbacks),
+                {geometryTypes: this.geometryTypes}
+            )
+        };
+    },
+
+    /**
+     * Method: clickFeature
+     * Called when the feature handler detects a click-in on a feature.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>}
+     */
+    clickFeature: function(feature) {
+        if (this.handlers.feature.touch && !this.over && this.overFeature(feature)) {
+            this.handlers.drag.dragstart(this.handlers.feature.evt);
+            // to let the events propagate to the feature handler (click callback)
+            this.handlers.drag.stopDown = false;
+        }
+    },
+
+    /**
+     * Method: clickoutFeature
+     * Called when the feature handler detects a click-out on a feature.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>}
+     */
+    clickoutFeature: function(feature) {
+        if (this.handlers.feature.touch && this.over) {
+            this.outFeature(feature);
+            this.handlers.drag.stopDown = true;
+        }
+    },
+
+    /**
+     * APIMethod: destroy
+     * Take care of things that are not handled in superclass
+     */
+    destroy: function() {
+        this.layer = null;
+        OpenLayers.Control.prototype.destroy.apply(this, []);
+    },
+
+    /**
+     * APIMethod: activate
+     * Activate the control and the feature handler.
+     * 
+     * Returns:
+     * {Boolean} Successfully activated the control and feature handler.
+     */
+    activate: function() {
+        return (this.handlers.feature.activate() &&
+                OpenLayers.Control.prototype.activate.apply(this, arguments));
+    },
+
+    /**
+     * APIMethod: deactivate
+     * Deactivate the control and all handlers.
+     * 
+     * Returns:
+     * {Boolean} Successfully deactivated the control.
+     */
+    deactivate: function() {
+        // the return from the handlers is unimportant in this case
+        this.handlers.drag.deactivate();
+        this.handlers.feature.deactivate();
+        this.feature = null;
+        this.dragging = false;
+        this.lastPixel = null;
+        OpenLayers.Element.removeClass(
+            this.map.viewPortDiv, this.displayClass + "Over"
+        );
+        return OpenLayers.Control.prototype.deactivate.apply(this, arguments);
+    },
+
+    /**
+     * Method: overFeature
+     * Called when the feature handler detects a mouse-over on a feature.
+     *     This activates the drag handler.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The selected feature.
+     *
+     * Returns:
+     * {Boolean} Successfully activated the drag handler.
+     */
+    overFeature: function(feature) {
+        var activated = false;
+        if(!this.handlers.drag.dragging) {
+            this.feature = feature;
+            this.handlers.drag.activate();
+            activated = true;
+            this.over = true;
+            OpenLayers.Element.addClass(this.map.viewPortDiv, this.displayClass + "Over");
+            this.onEnter(feature);
+        } else {
+            if(this.feature.id == feature.id) {
+                this.over = true;
+            } else {
+                this.over = false;
+            }
+        }
+        return activated;
+    },
+
+    /**
+     * Method: downFeature
+     * Called when the drag handler detects a mouse-down.
+     *
+     * Parameters:
+     * pixel - {<OpenLayers.Pixel>} Location of the mouse event.
+     */
+    downFeature: function(pixel) {
+        this.lastPixel = pixel;
+        this.onStart(this.feature, pixel);
+    },
+
+    /**
+     * Method: moveFeature
+     * Called when the drag handler detects a mouse-move.  Also calls the
+     *     optional onDrag method.
+     * 
+     * Parameters:
+     * pixel - {<OpenLayers.Pixel>} Location of the mouse event.
+     */
+    moveFeature: function(pixel) {
+        var res = this.map.getResolution();
+        this.feature.geometry.move(res * (pixel.x - this.lastPixel.x),
+                                   res * (this.lastPixel.y - pixel.y));
+        this.layer.drawFeature(this.feature);
+        this.lastPixel = pixel;
+        this.onDrag(this.feature, pixel);
+    },
+
+    /**
+     * Method: upFeature
+     * Called when the drag handler detects a mouse-up.
+     * 
+     * Parameters:
+     * pixel - {<OpenLayers.Pixel>} Location of the mouse event.
+     */
+    upFeature: function(pixel) {
+        if(!this.over) {
+            this.handlers.drag.deactivate();
+        }
+    },
+
+    /**
+     * Method: doneDragging
+     * Called when the drag handler is done dragging.
+     *
+     * Parameters:
+     * pixel - {<OpenLayers.Pixel>} The last event pixel location.  If this event
+     *     came from a mouseout, this may not be in the map viewport.
+     */
+    doneDragging: function(pixel) {
+        this.onComplete(this.feature, pixel);
+    },
+
+    /**
+     * Method: outFeature
+     * Called when the feature handler detects a mouse-out on a feature.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The feature that the mouse left.
+     */
+    outFeature: function(feature) {
+        if(!this.handlers.drag.dragging) {
+            this.over = false;
+            this.handlers.drag.deactivate();
+            OpenLayers.Element.removeClass(
+                this.map.viewPortDiv, this.displayClass + "Over"
+            );
+            this.onLeave(feature);
+            this.feature = null;
+        } else {
+            if(this.feature.id == feature.id) {
+                this.over = false;
+            }
+        }
+    },
+        
+    /**
+     * Method: cancel
+     * Called when the drag handler detects a mouse-out (from the map viewport).
+     */
+    cancel: function() {
+        this.handlers.drag.deactivate();
+        this.over = false;
+    },
+
+    /**
+     * Method: setMap
+     * Set the map property for the control and all handlers.
+     *
+     * Parameters: 
+     * map - {<OpenLayers.Map>} The control's map.
+     */
+    setMap: function(map) {
+        this.handlers.drag.setMap(map);
+        this.handlers.feature.setMap(map);
+        OpenLayers.Control.prototype.setMap.apply(this, arguments);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.DragFeature"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/DragPan.js

@@ -0,0 +1,156 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Handler/Drag.js
+ */
+
+/**
+ * Class: OpenLayers.Control.DragPan
+ * The DragPan control pans the map with a drag of the mouse.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.DragPan = OpenLayers.Class(OpenLayers.Control, {
+
+    /** 
+     * Property: type
+     * {OpenLayers.Control.TYPES}
+     */
+    type: OpenLayers.Control.TYPE_TOOL,
+    
+    /**
+     * Property: panned
+     * {Boolean} The map moved.
+     */
+    panned: false,
+    
+    /**
+     * Property: interval
+     * {Integer} The number of milliseconds that should ellapse before
+     *     panning the map again. Defaults to 0 milliseconds, which means that
+     *     no separate cycle is used for panning. In most cases you won't want
+     *     to change this value. For slow machines/devices larger values can be
+     *     tried out.
+     */
+    interval: 0,
+    
+    /**
+     * APIProperty: documentDrag
+     * {Boolean} If set to true, mouse dragging will continue even if the
+     *     mouse cursor leaves the map viewport. Default is false.
+     */
+    documentDrag: false,
+
+    /**
+     * Property: kinetic
+     * {<OpenLayers.Kinetic>} The OpenLayers.Kinetic object.
+     */
+    kinetic: null,
+
+    /**
+     * APIProperty: enableKinetic
+     * {Boolean} Set this option to enable "kinetic dragging". Can be
+     *     set to true or to an object. If set to an object this
+     *     object will be passed to the {<OpenLayers.Kinetic>}
+     *     constructor. Defaults to true.
+     *     To get kinetic dragging, ensure that OpenLayers/Kinetic.js is
+     *     included in your build config.
+     */
+    enableKinetic: true,
+
+    /**
+     * APIProperty: kineticInterval
+     * {Integer} Interval in milliseconds between 2 steps in the "kinetic
+     *     scrolling". Applies only if enableKinetic is set. Defaults
+     *     to 10 milliseconds.
+     */
+    kineticInterval: 10,
+
+
+    /**
+     * Method: draw
+     * Creates a Drag handler, using <panMap> and
+     * <panMapDone> as callbacks.
+     */    
+    draw: function() {
+        if (this.enableKinetic && OpenLayers.Kinetic) {
+            var config = {interval: this.kineticInterval};
+            if(typeof this.enableKinetic === "object") {
+                config = OpenLayers.Util.extend(config, this.enableKinetic);
+            }
+            this.kinetic = new OpenLayers.Kinetic(config);
+        }
+        this.handler = new OpenLayers.Handler.Drag(this, {
+                "move": this.panMap,
+                "done": this.panMapDone,
+                "down": this.panMapStart
+            }, {
+                interval: this.interval,
+                documentDrag: this.documentDrag
+            }
+        );
+    },
+
+    /**
+     * Method: panMapStart
+     */
+    panMapStart: function() {
+        if(this.kinetic) {
+            this.kinetic.begin();
+        }
+    },
+
+    /**
+    * Method: panMap
+    *
+    * Parameters:
+    * xy - {<OpenLayers.Pixel>} Pixel of the mouse position
+    */
+    panMap: function(xy) {
+        if(this.kinetic) {
+            this.kinetic.update(xy);
+        }
+        this.panned = true;
+        this.map.pan(
+            this.handler.last.x - xy.x,
+            this.handler.last.y - xy.y,
+            {dragging: true, animate: false}
+        );
+    },
+    
+    /**
+     * Method: panMapDone
+     * Finish the panning operation.  Only call setCenter (through <panMap>)
+     *     if the map has actually been moved.
+     *
+     * Parameters:
+     * xy - {<OpenLayers.Pixel>} Pixel of the mouse position
+     */
+    panMapDone: function(xy) {
+        if(this.panned) {
+            var res = null;
+            if (this.kinetic) {
+                res = this.kinetic.end(xy);
+            }
+            this.map.pan(
+                this.handler.last.x - xy.x,
+                this.handler.last.y - xy.y,
+                {dragging: !!res, animate: false}
+            );
+            if (res) {
+                var self = this;
+                this.kinetic.move(res, function(x, y, end) {
+                    self.map.pan(x, y, {dragging: !end, animate: false});
+                });
+            }
+            this.panned = false;
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.DragPan"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/DrawFeature.js

@@ -0,0 +1,229 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Feature/Vector.js
+ */
+
+/**
+ * Class: OpenLayers.Control.DrawFeature
+ * The DrawFeature control draws point, line or polygon features on a vector
+ * layer when active.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.DrawFeature = OpenLayers.Class(OpenLayers.Control, {
+    
+    /**
+     * Property: layer
+     * {<OpenLayers.Layer.Vector>}
+     */
+    layer: null,
+
+    /**
+     * Property: callbacks
+     * {Object} The functions that are sent to the handler for callback
+     */
+    callbacks: null,
+    
+    /** 
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * featureadded - Triggered when a feature is added
+     */
+    
+    /**
+     * APIProperty: multi
+     * {Boolean} Cast features to multi-part geometries before passing to the
+     *     layer.  Default is false.
+     */
+    multi: false,
+
+    /**
+     * APIProperty: featureAdded
+     * {Function} Called after each feature is added
+     */
+    featureAdded: function() {},
+
+    /**
+     * APIProperty: handlerOptions
+     * {Object} Used to set non-default properties on the control's handler
+     */
+    
+    /**
+     * Constructor: OpenLayers.Control.DrawFeature
+     * 
+     * Parameters:
+     * layer - {<OpenLayers.Layer.Vector>} 
+     * handler - {<OpenLayers.Handler>} 
+     * options - {Object} 
+     */
+    initialize: function(layer, handler, options) {
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        this.callbacks = OpenLayers.Util.extend(
+            {
+                done: this.drawFeature,
+                modify: function(vertex, feature) {
+                    this.layer.events.triggerEvent(
+                        "sketchmodified", {vertex: vertex, feature: feature}
+                    );
+                },
+                create: function(vertex, feature) {
+                    this.layer.events.triggerEvent(
+                        "sketchstarted", {vertex: vertex, feature: feature}
+                    );
+                }
+            },
+            this.callbacks
+        );
+        this.layer = layer;
+        this.handlerOptions = this.handlerOptions || {};
+        this.handlerOptions.layerOptions = OpenLayers.Util.applyDefaults(
+            this.handlerOptions.layerOptions, {
+                renderers: layer.renderers, rendererOptions: layer.rendererOptions
+            }
+        );
+        if (!("multi" in this.handlerOptions)) {
+            this.handlerOptions.multi = this.multi;
+        }
+        var sketchStyle = this.layer.styleMap && this.layer.styleMap.styles.temporary;
+        if(sketchStyle) {
+            this.handlerOptions.layerOptions = OpenLayers.Util.applyDefaults(
+                this.handlerOptions.layerOptions,
+                {styleMap: new OpenLayers.StyleMap({"default": sketchStyle})}
+            );
+        }
+        this.handler = new handler(this, this.callbacks, this.handlerOptions);
+    },
+
+    /**
+     * Method: drawFeature
+     */
+    drawFeature: function(geometry) {
+        var feature = new OpenLayers.Feature.Vector(geometry);
+        var proceed = this.layer.events.triggerEvent(
+            "sketchcomplete", {feature: feature}
+        );
+        if(proceed !== false) {
+            feature.state = OpenLayers.State.INSERT;
+            this.layer.addFeatures([feature]);
+            this.featureAdded(feature);
+            this.events.triggerEvent("featureadded",{feature : feature});
+        }
+    },
+    
+    /**
+     * APIMethod: insertXY
+     * Insert a point in the current sketch given x & y coordinates.
+     *
+     * Parameters:
+     * x - {Number} The x-coordinate of the point.
+     * y - {Number} The y-coordinate of the point.
+     */
+    insertXY: function(x, y) {
+        if (this.handler && this.handler.line) {
+            this.handler.insertXY(x, y);
+        }
+    },
+
+    /**
+     * APIMethod: insertDeltaXY
+     * Insert a point given offsets from the previously inserted point.
+     *
+     * Parameters:
+     * dx - {Number} The x-coordinate offset of the point.
+     * dy - {Number} The y-coordinate offset of the point.
+     */
+    insertDeltaXY: function(dx, dy) {
+        if (this.handler && this.handler.line) {
+            this.handler.insertDeltaXY(dx, dy);
+        }
+    },
+
+    /**
+     * APIMethod: insertDirectionLength
+     * Insert a point in the current sketch given a direction and a length.
+     *
+     * Parameters:
+     * direction - {Number} Degrees clockwise from the positive x-axis.
+     * length - {Number} Distance from the previously drawn point.
+     */
+    insertDirectionLength: function(direction, length) {
+        if (this.handler && this.handler.line) {
+            this.handler.insertDirectionLength(direction, length);
+        }
+    },
+
+    /**
+     * APIMethod: insertDeflectionLength
+     * Insert a point in the current sketch given a deflection and a length.
+     *     The deflection should be degrees clockwise from the previously 
+     *     digitized segment.
+     *
+     * Parameters:
+     * deflection - {Number} Degrees clockwise from the previous segment.
+     * length - {Number} Distance from the previously drawn point.
+     */
+    insertDeflectionLength: function(deflection, length) {
+        if (this.handler && this.handler.line) {
+            this.handler.insertDeflectionLength(deflection, length);
+        }
+    },
+    
+    /**
+     * APIMethod: undo
+     * Remove the most recently added point in the current sketch geometry.
+     *
+     * Returns: 
+     * {Boolean} An edit was undone.
+     */
+    undo: function() {
+        return this.handler.undo && this.handler.undo();
+    },
+    
+    /**
+     * APIMethod: redo
+     * Reinsert the most recently removed point resulting from an <undo> call.
+     *     The undo stack is deleted whenever a point is added by other means.
+     *
+     * Returns: 
+     * {Boolean} An edit was redone.
+     */
+    redo: function() {
+        return this.handler.redo && this.handler.redo();
+    },
+    
+    /**
+     * APIMethod: finishSketch
+     * Finishes the sketch without including the currently drawn point.
+     *     This method can be called to terminate drawing programmatically
+     *     instead of waiting for the user to end the sketch.
+     */
+    finishSketch: function() {
+        this.handler.finishGeometry();
+    },
+
+    /**
+     * APIMethod: cancel
+     * Cancel the current sketch.  This removes the current sketch and keeps
+     *     the drawing control active.
+     */
+    cancel: function() {
+        this.handler.cancel();
+    },
+
+    CLASS_NAME: "OpenLayers.Control.DrawFeature"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/EditingToolbar.js

@@ -0,0 +1,81 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control/Panel.js
+ * @requires OpenLayers/Control/Navigation.js
+ * @requires OpenLayers/Control/DrawFeature.js
+ * @requires OpenLayers/Handler/Point.js
+ * @requires OpenLayers/Handler/Path.js
+ * @requires OpenLayers/Handler/Polygon.js
+ */
+
+/**
+ * Class: OpenLayers.Control.EditingToolbar 
+ * The EditingToolbar is a panel of 4 controls to draw polygons, lines, 
+ * points, or to navigate the map by panning. By default it appears in the 
+ * upper right corner of the map.
+ * 
+ * Inherits from:
+ *  - <OpenLayers.Control.Panel>
+ */
+OpenLayers.Control.EditingToolbar = OpenLayers.Class(
+  OpenLayers.Control.Panel, {
+
+    /**
+     * APIProperty: citeCompliant
+     * {Boolean} If set to true, coordinates of features drawn in a map extent
+     * crossing the date line won't exceed the world bounds. Default is false.
+     */
+    citeCompliant: false,
+
+    /**
+     * Constructor: OpenLayers.Control.EditingToolbar
+     * Create an editing toolbar for a given layer. 
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer.Vector>} 
+     * options - {Object} 
+     */
+    initialize: function(layer, options) {
+        OpenLayers.Control.Panel.prototype.initialize.apply(this, [options]);
+        
+        this.addControls(
+          [ new OpenLayers.Control.Navigation() ]
+        );  
+        var controls = [
+            new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Point, {
+                displayClass: 'olControlDrawFeaturePoint',
+                handlerOptions: {citeCompliant: this.citeCompliant}
+            }),
+            new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Path, {
+                displayClass: 'olControlDrawFeaturePath',
+                handlerOptions: {citeCompliant: this.citeCompliant}
+            }),
+            new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Polygon, {
+                displayClass: 'olControlDrawFeaturePolygon',
+                handlerOptions: {citeCompliant: this.citeCompliant}
+            })
+        ];
+        this.addControls(controls);
+    },
+
+    /**
+     * Method: draw
+     * calls the default draw, and then activates mouse defaults.
+     *
+     * Returns:
+     * {DOMElement}
+     */
+    draw: function() {
+        var div = OpenLayers.Control.Panel.prototype.draw.apply(this, arguments);
+        if (this.defaultControl === null) {
+            this.defaultControl = this.controls[0];
+        }
+        return div;
+    },
+
+    CLASS_NAME: "OpenLayers.Control.EditingToolbar"
+});    

SE/stuff/open-layers/lib/OpenLayers/Control/Geolocate.js

@@ -0,0 +1,192 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Geometry/Point.js
+ * @requires OpenLayers/Projection.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Geolocate
+ * The Geolocate control wraps w3c geolocation API into control that can be
+ * bound to a map, and generate events on location update
+ *
+ * To use this control requires to load the proj4js library if the projection
+ * of the map is not EPSG:4326 or EPSG:900913.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Geolocate = OpenLayers.Class(OpenLayers.Control, {
+
+    /** 
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * locationupdated - Triggered when browser return a new position. Listeners will 
+     *     receive an object with a 'position' property which is the browser.geolocation.position
+     *     native object, as well as a 'point' property which is the location transformed in the 
+     *     current map projection.
+     * locationfailed - Triggered when geolocation has failed
+     * locationuncapable - Triggered when control is activated on a browser
+     *     which doesn't support geolocation
+     */
+
+    /**
+     * Property: geolocation
+     * {Object} The geolocation engine, as a property to be possibly mocked.
+     * This is set lazily to avoid a memory leak in IE9.
+     */
+    geolocation: null,
+
+    /**
+     * Property: available
+     * {Boolean} The navigator.geolocation object is available.
+     */
+    available: ('geolocation' in navigator),
+
+    /**
+     * APIProperty: bind
+     * {Boolean} If true, map center will be set on location update.
+     */
+    bind: true,
+
+    /**
+     * APIProperty: watch
+     * {Boolean} If true, position will be update regularly.
+     */
+    watch: false,
+
+    /**
+     * APIProperty: geolocationOptions
+     * {Object} Options to pass to the navigator's geolocation API. See
+     *     <http://dev.w3.org/geo/api/spec-source.html>. No specific
+     *     option is passed to the geolocation API by default.
+     */
+    geolocationOptions: null,
+
+    /**
+     * Constructor: OpenLayers.Control.Geolocate
+     * Create a new control to deal with browser geolocation API
+     *
+     */
+
+    /**
+     * Method: destroy
+     */
+    destroy: function() {
+        this.deactivate();
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);
+    },
+
+    /**
+     * Method: activate
+     * Activates the control.
+     *
+     * Returns:
+     * {Boolean} The control was effectively activated.
+     */
+    activate: function () {
+        if (this.available && !this.geolocation) {
+            // set lazily to avoid IE9 memory leak
+            this.geolocation = navigator.geolocation;
+        }
+        if (!this.geolocation) {
+            this.events.triggerEvent("locationuncapable");
+            return false;
+        }
+        if (OpenLayers.Control.prototype.activate.apply(this, arguments)) {
+            if (this.watch) {
+                this.watchId = this.geolocation.watchPosition(
+                    OpenLayers.Function.bind(this.geolocate, this),
+                    OpenLayers.Function.bind(this.failure, this),
+                    this.geolocationOptions
+                );
+            } else {
+                this.getCurrentLocation();
+            }
+            return true;
+        }
+        return false;
+    },
+
+    /**
+     * Method: deactivate
+     * Deactivates the control.
+     *
+     * Returns:
+     * {Boolean} The control was effectively deactivated.
+     */
+    deactivate: function () {
+        if (this.active && this.watchId !== null) {
+            this.geolocation.clearWatch(this.watchId);
+        }
+        return OpenLayers.Control.prototype.deactivate.apply(
+            this, arguments
+        );
+    },
+
+    /**
+     * Method: geolocate
+     * Activates the control.
+     *
+     */
+    geolocate: function (position) {
+        var center = new OpenLayers.LonLat(
+            position.coords.longitude,
+            position.coords.latitude
+        ).transform(
+            new OpenLayers.Projection("EPSG:4326"),
+            this.map.getProjectionObject()
+        );
+        if (this.bind) {
+            this.map.setCenter(center);
+        }
+        this.events.triggerEvent("locationupdated", {
+            position: position,
+            point: new OpenLayers.Geometry.Point(
+                center.lon, center.lat
+            )
+        });
+    },
+
+    /**
+     * APIMethod: getCurrentLocation
+     *
+     * Returns:
+     * {Boolean} Returns true if a event will be fired (successfull
+     * registration)
+     */
+    getCurrentLocation: function() {
+        if (!this.active || this.watch) {
+            return false;
+        }
+        this.geolocation.getCurrentPosition(
+            OpenLayers.Function.bind(this.geolocate, this),
+            OpenLayers.Function.bind(this.failure, this),
+            this.geolocationOptions
+        );
+        return true;
+    },
+
+    /**
+     * Method: failure
+     * method called on browser's geolocation failure
+     *
+     */
+    failure: function (error) {
+        this.events.triggerEvent("locationfailed", {error: error});
+    },
+
+    CLASS_NAME: "OpenLayers.Control.Geolocate"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/GetFeature.js

@@ -0,0 +1,597 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Handler/Click.js
+ * @requires OpenLayers/Handler/Box.js
+ * @requires OpenLayers/Handler/Hover.js
+ * @requires OpenLayers/Filter/Spatial.js
+ */
+
+/**
+ * Class: OpenLayers.Control.GetFeature
+ * Gets vector features for locations underneath the mouse cursor. Can be
+ *     configured to act on click, hover or dragged boxes. Uses an
+ *     <OpenLayers.Protocol> that supports spatial filters to retrieve
+ *     features from a server and fires events that notify applications of the
+ *     selected features. 
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.GetFeature = OpenLayers.Class(OpenLayers.Control, {
+    
+    /**
+     * APIProperty: protocol
+     * {<OpenLayers.Protocol>} Required. The protocol used for fetching
+     *     features.
+     */
+    protocol: null,
+    
+    /**
+     * APIProperty: multipleKey
+     * {String} An event modifier ('altKey' or 'shiftKey') that temporarily sets
+     *     the <multiple> property to true.  Default is null.
+     */
+    multipleKey: null,
+    
+    /**
+     * APIProperty: toggleKey
+     * {String} An event modifier ('altKey' or 'shiftKey') that temporarily sets
+     *     the <toggle> property to true.  Default is null.
+     */
+    toggleKey: null,
+    
+    /**
+     * Property: modifiers
+     * {Object} The event modifiers to use, according to the current event
+     *     being handled by this control's handlers
+     */
+    modifiers: null,
+    
+    /**
+     * APIProperty: multiple
+     * {Boolean} Allow selection of multiple geometries.  Default is false.
+     */
+    multiple: false, 
+
+    /**
+     * APIProperty: click
+     * {Boolean} Use a click handler for selecting/unselecting features. If
+     *     both <click> and <box> are set to true, the click handler takes
+     *     precedence over the box handler if a box with zero extent was
+     *     selected.  Default is true.
+     */
+    click: true,
+
+    /**
+     * APIProperty: single
+     * {Boolean} Tells whether select by click should select a single
+     *     feature. If set to false, all matching features are selected.
+     *     If set to true, only the best matching feature is selected.
+     *     This option has an effect only of the <click> option is set
+     *     to true. Default is true.
+     */
+    single: true,
+    
+    /**
+     * APIProperty: clickout
+     * {Boolean} Unselect features when clicking outside any feature.
+     *     Applies only if <click> is true.  Default is true.
+     */
+    clickout: true,
+    
+    /**
+     * APIProperty: toggle
+     * {Boolean} Unselect a selected feature on click.  Applies only if
+     *     <click> is true.  Default is false.
+     */
+    toggle: false,
+
+    /**
+     * APIProperty: clickTolerance
+     * {Integer} Tolerance for the filter query in pixels. This has the
+     *     same effect as the tolerance parameter on WMS GetFeatureInfo
+     *     requests.  Will be ignored for box selections.  Applies only if
+     *     <click> or <hover> is true.  Default is 5.  Note that this not
+     *     only affects requests on click, but also on hover.
+     */
+    clickTolerance: 5,
+    
+    /**
+     * APIProperty: hover
+     * {Boolean} Send feature requests on mouse moves.  Default is false.
+     */
+    hover: false,
+
+    /**
+     * APIProperty: box
+     * {Boolean} Allow feature selection by drawing a box. If set to
+     *     true set <click> to false to disable the click handler and
+     *     rely on the box handler only, even for "zero extent" boxes.
+     *     See the description of the <click> option for additional
+     *     information.  Default is false.
+     */
+    box: false,
+    
+    /**
+     * APIProperty: maxFeatures
+     * {Integer} Maximum number of features to return from a query in single mode
+     *     if supported by the <protocol>. This set of features is then used to
+     *     determine the best match client-side. Default is 10.
+     */
+    maxFeatures: 10,
+    
+    /**
+     * Property: features
+     * {Object} Hash of {<OpenLayers.Feature.Vector>}, keyed by fid, holding
+     *     the currently selected features
+     */
+    features: null,
+    
+    /**
+     * Proeprty: hoverFeature
+     * {<OpenLayers.Feature.Vector>} The feature currently selected by the
+     *     hover handler
+     */
+    hoverFeature: null,
+    
+    /**
+     * APIProperty: handlerOptions
+     * {Object} Additional options for the handlers used by this control. This
+     *     is a hash with the keys "click", "box" and "hover".
+     */
+    
+    /**
+     * Property: handlers
+     * {Object} Object with references to multiple <OpenLayers.Handler>
+     *     instances.
+     */
+    handlers: null,
+
+    /**
+     * Property: hoverResponse
+     * {<OpenLayers.Protocol.Response>} The response object associated with
+     *     the currently running hover request (if any).
+     */
+    hoverResponse: null,
+    
+    /**
+     * Property: filterType
+     * {<String>} The type of filter to use when sending off a request. 
+     *     Possible values: 
+     *     OpenLayers.Filter.Spatial.<BBOX|INTERSECTS|WITHIN|CONTAINS>
+     *     Defaults to: OpenLayers.Filter.Spatial.BBOX
+     */
+    filterType: OpenLayers.Filter.Spatial.BBOX,
+
+    /** 
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * beforefeatureselected - Triggered when <click> is true before a
+     *      feature is selected. The event object has a feature property with
+     *      the feature about to select
+     * featureselected - Triggered when <click> is true and a feature is
+     *      selected. The event object has a feature property with the
+     *      selected feature
+     * beforefeaturesselected - Triggered when <click> is true before a
+     *      set of features is selected. The event object is an array of
+     *      feature properties with the features about to be selected.  
+     *      Return false after receiving this event to discontinue processing
+     *      of all featureselected events and the featuresselected event.
+     * featuresselected - Triggered when <click> is true and a set of
+     *      features is selected.  The event object is an array of feature
+     *      properties of the selected features
+     * featureunselected - Triggered when <click> is true and a feature is
+     *      unselected. The event object has a feature property with the
+     *      unselected feature
+     * clickout - Triggered when when <click> is true and no feature was
+     *      selected.
+     * hoverfeature - Triggered when <hover> is true and the mouse has
+     *      stopped over a feature
+     * outfeature - Triggered when <hover> is true and the mouse moves
+     *      moved away from a hover-selected feature
+     */
+
+    /**
+     * Constructor: OpenLayers.Control.GetFeature
+     * Create a new control for fetching remote features.
+     *
+     * Parameters:
+     * options - {Object} A configuration object which at least has to contain
+     *     a <protocol> property (if not, it has to be set before a request is
+     *     made)
+     */
+    initialize: function(options) {
+        options.handlerOptions = options.handlerOptions || {};
+
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        
+        this.features = {};
+
+        this.handlers = {};
+        
+        if(this.click) {
+            this.handlers.click = new OpenLayers.Handler.Click(this,
+                {click: this.selectClick}, this.handlerOptions.click || {});
+        }
+
+        if(this.box) {
+            this.handlers.box = new OpenLayers.Handler.Box(
+                this, {done: this.selectBox},
+                OpenLayers.Util.extend(this.handlerOptions.box, {
+                    boxDivClassName: "olHandlerBoxSelectFeature"
+                })
+            ); 
+        }
+        
+        if(this.hover) {
+            this.handlers.hover = new OpenLayers.Handler.Hover(
+                this, {'move': this.cancelHover, 'pause': this.selectHover},
+                OpenLayers.Util.extend(this.handlerOptions.hover, {
+                    'delay': 250,
+                    'pixelTolerance': 2
+                })
+            );
+        }
+    },
+    
+    /**
+     * Method: activate
+     * Activates the control.
+     * 
+     * Returns:
+     * {Boolean} The control was effectively activated.
+     */
+    activate: function () {
+        if (!this.active) {
+            for(var i in this.handlers) {
+                this.handlers[i].activate();
+            }
+        }
+        return OpenLayers.Control.prototype.activate.apply(
+            this, arguments
+        );
+    },
+
+    /**
+     * Method: deactivate
+     * Deactivates the control.
+     * 
+     * Returns:
+     * {Boolean} The control was effectively deactivated.
+     */
+    deactivate: function () {
+        if (this.active) {
+            for(var i in this.handlers) {
+                this.handlers[i].deactivate();
+            }
+        }
+        return OpenLayers.Control.prototype.deactivate.apply(
+            this, arguments
+        );
+    },
+    
+    /**
+     * Method: selectClick
+     * Called on click
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>} 
+     */
+    selectClick: function(evt) {
+        var bounds = this.pixelToBounds(evt.xy);
+        
+        this.setModifiers(evt);
+        this.request(bounds, {single: this.single});
+    },
+
+    /**
+     * Method: selectBox
+     * Callback from the handlers.box set up when <box> selection is on
+     *
+     * Parameters:
+     * position - {<OpenLayers.Bounds>|Object} An OpenLayers.Bounds or
+     * an object with a 'left', 'bottom', 'right' and 'top' properties.
+     */
+    selectBox: function(position) {
+        var bounds;
+        if (position instanceof OpenLayers.Bounds) {
+            var minXY = this.map.getLonLatFromPixel({
+                x: position.left,
+                y: position.bottom
+            });
+            var maxXY = this.map.getLonLatFromPixel({
+                x: position.right,
+                y: position.top
+            });
+            bounds = new OpenLayers.Bounds(
+                minXY.lon, minXY.lat, maxXY.lon, maxXY.lat
+            );
+            
+        } else {
+            if(this.click) {
+                // box without extent - let the click handler take care of it
+                return;
+            }
+            bounds = this.pixelToBounds(position);
+        }
+        this.setModifiers(this.handlers.box.dragHandler.evt);
+        this.request(bounds);
+    },
+    
+    /**
+     * Method: selectHover
+     * Callback from the handlers.hover set up when <hover> selection is on
+     *
+     * Parameters:
+     * evt - {Object} event object with an xy property
+     */
+    selectHover: function(evt) {
+        var bounds = this.pixelToBounds(evt.xy);
+        this.request(bounds, {single: true, hover: true});
+    },
+
+    /**
+     * Method: cancelHover
+     * Callback from the handlers.hover set up when <hover> selection is on
+     */
+    cancelHover: function() {
+        if (this.hoverResponse) {
+            this.protocol.abort(this.hoverResponse);
+            this.hoverResponse = null;
+
+            OpenLayers.Element.removeClass(this.map.viewPortDiv, "olCursorWait");
+        }
+    },
+
+    /**
+     * Method: request
+     * Sends a GetFeature request to the WFS
+     * 
+     * Parameters:
+     * bounds - {<OpenLayers.Bounds>} bounds for the request's BBOX filter
+     * options - {Object} additional options for this method.
+     * 
+     * Supported options include:
+     * single - {Boolean} A single feature should be returned.
+     *     Note that this will be ignored if the protocol does not
+     *     return the geometries of the features.
+     * hover - {Boolean} Do the request for the hover handler.
+     */
+    request: function(bounds, options) {
+        options = options || {};
+        var filter = new OpenLayers.Filter.Spatial({
+            type: this.filterType, 
+            value: bounds
+        });
+        
+        // Set the cursor to "wait" to tell the user we're working.
+        OpenLayers.Element.addClass(this.map.viewPortDiv, "olCursorWait");
+
+        var response = this.protocol.read({
+            maxFeatures: options.single == true ? this.maxFeatures : undefined,
+            filter: filter,
+            callback: function(result) {
+                if(result.success()) {
+                    if(result.features.length) {
+                        if(options.single == true) {
+                            this.selectBestFeature(result.features,
+                                bounds.getCenterLonLat(), options);
+                        } else {
+                            this.select(result.features);
+                        }
+                    } else if(options.hover) {
+                        this.hoverSelect();
+                    } else {
+                        this.events.triggerEvent("clickout");
+                        if(this.clickout) {
+                            this.unselectAll();
+                        }
+                    }
+                }
+                // Reset the cursor.
+                OpenLayers.Element.removeClass(this.map.viewPortDiv, "olCursorWait");
+            },
+            scope: this
+        });
+        if(options.hover == true) {
+            this.hoverResponse = response;
+        }
+    },
+
+    /**
+     * Method: selectBestFeature
+     * Selects the feature from an array of features that is the best match
+     *     for the click position.
+     * 
+     * Parameters:
+     * features - {Array(<OpenLayers.Feature.Vector>)}
+     * clickPosition - {<OpenLayers.LonLat>}
+     * options - {Object} additional options for this method
+     * 
+     * Supported options include:
+     * hover - {Boolean} Do the selection for the hover handler.
+     */
+    selectBestFeature: function(features, clickPosition, options) {
+        options = options || {};
+        if(features.length) {
+            var point = new OpenLayers.Geometry.Point(clickPosition.lon,
+                clickPosition.lat);
+            var feature, resultFeature, dist;
+            var minDist = Number.MAX_VALUE;
+            for(var i=0; i<features.length; ++i) {
+                feature = features[i];
+                if(feature.geometry) {
+                    dist = point.distanceTo(feature.geometry, {edge: false});
+                    if(dist < minDist) {
+                        minDist = dist;
+                        resultFeature = feature;
+                        if(minDist == 0) {
+                            break;
+                        }
+                    }
+                }
+            }
+            
+            if(options.hover == true) {
+                this.hoverSelect(resultFeature);
+            } else {
+                this.select(resultFeature || features);
+            } 
+        }
+    },
+    
+    /**
+     * Method: setModifiers
+     * Sets the multiple and toggle modifiers according to the current event
+     * 
+     * Parameters:
+     * evt - {<OpenLayers.Event>}
+     */
+    setModifiers: function(evt) {
+        this.modifiers = {
+            multiple: this.multiple || (this.multipleKey && evt[this.multipleKey]),
+            toggle: this.toggle || (this.toggleKey && evt[this.toggleKey])
+        };        
+    },
+
+    /**
+     * Method: select
+     * Add feature to the hash of selected features and trigger the
+     * featureselected and featuresselected events.
+     * 
+     * Parameters:
+     * features - {<OpenLayers.Feature.Vector>} or an array of features
+     */
+    select: function(features) {
+        if(!this.modifiers.multiple && !this.modifiers.toggle) {
+            this.unselectAll();
+        }
+        if(!(OpenLayers.Util.isArray(features))) {
+            features = [features];
+        }
+        
+        var cont = this.events.triggerEvent("beforefeaturesselected", {
+            features: features
+        });
+        if(cont !== false) {
+            var selectedFeatures = [];
+            var feature;
+            for(var i=0, len=features.length; i<len; ++i) {
+                feature = features[i];
+                if(this.features[feature.fid || feature.id]) {
+                    if(this.modifiers.toggle) {
+                        this.unselect(this.features[feature.fid || feature.id]);
+                    }
+                } else {
+                    cont = this.events.triggerEvent("beforefeatureselected", {
+                        feature: feature
+                    });
+                    if(cont !== false) {
+                        this.features[feature.fid || feature.id] = feature;
+                        selectedFeatures.push(feature);
+                
+                        this.events.triggerEvent("featureselected",
+                            {feature: feature});
+                    }
+                }
+            }
+            this.events.triggerEvent("featuresselected", {
+                features: selectedFeatures
+            });
+        }
+    },
+    
+    /**
+     * Method: hoverSelect
+     * Sets/unsets the <hoverFeature>
+     * 
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} the feature to hover-select.
+     *     If none is provided, the current <hoverFeature> will be nulled and
+     *     the outfeature event will be triggered.
+     */
+    hoverSelect: function(feature) {
+        var fid = feature ? feature.fid || feature.id : null;
+        var hfid = this.hoverFeature ?
+            this.hoverFeature.fid || this.hoverFeature.id : null;
+            
+        if(hfid && hfid != fid) {
+            this.events.triggerEvent("outfeature",
+                {feature: this.hoverFeature});
+            this.hoverFeature = null;
+        }
+        if(fid && fid != hfid) {
+            this.events.triggerEvent("hoverfeature", {feature: feature});
+            this.hoverFeature = feature;
+        }
+    },
+
+    /**
+     * Method: unselect
+     * Remove feature from the hash of selected features and trigger the
+     * featureunselected event.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>}
+     */
+    unselect: function(feature) {
+        delete this.features[feature.fid || feature.id];
+        this.events.triggerEvent("featureunselected", {feature: feature});
+    },
+    
+    /**
+     * Method: unselectAll
+     * Unselect all selected features.
+     */
+    unselectAll: function() {
+        // we'll want an option to supress notification here
+        for(var fid in this.features) {
+            this.unselect(this.features[fid]);
+        }
+    },
+    
+    /** 
+     * Method: setMap
+     * Set the map property for the control. 
+     * 
+     * Parameters:
+     * map - {<OpenLayers.Map>} 
+     */
+    setMap: function(map) {
+        for(var i in this.handlers) {
+            this.handlers[i].setMap(map);
+        }
+        OpenLayers.Control.prototype.setMap.apply(this, arguments);
+    },
+    
+    /**
+     * Method: pixelToBounds
+     * Takes a pixel as argument and creates bounds after adding the
+     * <clickTolerance>.
+     * 
+     * Parameters:
+     * pixel - {<OpenLayers.Pixel>}
+     */
+    pixelToBounds: function(pixel) {
+        var llPx = pixel.add(-this.clickTolerance/2, this.clickTolerance/2);
+        var urPx = pixel.add(this.clickTolerance/2, -this.clickTolerance/2);
+        var ll = this.map.getLonLatFromPixel(llPx);
+        var ur = this.map.getLonLatFromPixel(urPx);
+        return new OpenLayers.Bounds(ll.lon, ll.lat, ur.lon, ur.lat);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.GetFeature"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/Graticule.js

@@ -0,0 +1,377 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Lang.js
+ * @requires OpenLayers/Rule.js
+ * @requires OpenLayers/StyleMap.js
+ * @requires OpenLayers/Layer/Vector.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Graticule
+ * The Graticule displays a grid of latitude/longitude lines reprojected on
+ * the map.  
+ * 
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ *  
+ */
+OpenLayers.Control.Graticule = OpenLayers.Class(OpenLayers.Control, {
+
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map. Default is
+     *     true. 
+     */
+    autoActivate: true,
+    
+    /**
+    * APIProperty: intervals
+    * {Array(Float)} A list of possible graticule widths in degrees.
+    */
+    intervals: [ 45, 30, 20, 10, 5, 2, 1,
+                 0.5, 0.2, 0.1, 0.05, 0.01, 
+                 0.005, 0.002, 0.001 ],
+
+    /**
+     * APIProperty: displayInLayerSwitcher
+     * {Boolean} Allows the Graticule control to be switched on and off by 
+     *     LayerSwitcher control. Defaults is true.
+     */
+    displayInLayerSwitcher: true,
+
+    /**
+     * APIProperty: visible
+     * {Boolean} should the graticule be initially visible (default=true)
+     */
+    visible: true,
+
+    /**
+     * APIProperty: numPoints
+     * {Integer} The number of points to use in each graticule line.  Higher
+     * numbers result in a smoother curve for projected maps 
+     */
+    numPoints: 50,
+
+    /**
+     * APIProperty: targetSize
+     * {Integer} The maximum size of the grid in pixels on the map
+     */
+    targetSize: 200,
+
+    /**
+     * APIProperty: layerName
+     * {String} The name to be displayed in the layer switcher, default is set 
+     *     by {<OpenLayers.Lang>}.
+     */
+    layerName: null,
+
+    /**
+     * APIProperty: labelled
+     * {Boolean} Should the graticule lines be labelled?. default=true
+     */
+    labelled: true,
+
+    /**
+     * APIProperty: labelFormat
+     * {String} the format of the labels, default = 'dm'. See
+     * <OpenLayers.Util.getFormattedLonLat> for other options.
+     */
+    labelFormat: 'dm',
+
+    /**
+     * APIProperty: lineSymbolizer
+     * {symbolizer} the symbolizer used to render lines
+     */
+    lineSymbolizer: {
+                strokeColor: "#333",
+                strokeWidth: 1,
+                strokeOpacity: 0.5
+            },
+
+    /**
+     * APIProperty: labelSymbolizer
+     * {symbolizer} the symbolizer used to render labels
+     */
+     labelSymbolizer: {},
+
+    /**
+     * Property: gratLayer
+     * {<OpenLayers.Layer.Vector>} vector layer used to draw the graticule on
+     */
+    gratLayer: null,
+
+    /**
+     * Constructor: OpenLayers.Control.Graticule
+     * Create a new graticule control to display a grid of latitude longitude
+     * lines.
+     * 
+     * Parameters:
+     * options - {Object} An optional object whose properties will be used
+     *     to extend the control.
+     */
+    initialize: function(options) {
+        options = options || {};
+        options.layerName = options.layerName || OpenLayers.i18n("Graticule");
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        
+        this.labelSymbolizer.stroke = false;
+        this.labelSymbolizer.fill = false;
+        this.labelSymbolizer.label = "${label}";
+        this.labelSymbolizer.labelAlign = "${labelAlign}";
+        this.labelSymbolizer.labelXOffset = "${xOffset}";
+        this.labelSymbolizer.labelYOffset = "${yOffset}";
+    },
+
+    /**
+     * APIMethod: destroy
+     */
+    destroy: function() {
+        this.deactivate();        
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);        
+        if (this.gratLayer) {
+            this.gratLayer.destroy();
+            this.gratLayer = null;
+        }
+    },
+    
+    /**
+     * Method: draw
+     *
+     * initializes the graticule layer and does the initial update
+     * 
+     * Returns:
+     * {DOMElement}
+     */
+    draw: function() {
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+        if (!this.gratLayer) {
+            var gratStyle = new OpenLayers.Style({},{
+                rules: [new OpenLayers.Rule({'symbolizer':
+                    {"Point":this.labelSymbolizer,
+                     "Line":this.lineSymbolizer}
+                })]
+            });
+            this.gratLayer = new OpenLayers.Layer.Vector(this.layerName, {
+                styleMap: new OpenLayers.StyleMap({'default':gratStyle}),
+                visibility: this.visible,
+                displayInLayerSwitcher: this.displayInLayerSwitcher
+            });
+        }
+        return this.div;
+    },
+
+     /**
+     * APIMethod: activate
+     */
+    activate: function() {
+        if (OpenLayers.Control.prototype.activate.apply(this, arguments)) {
+            this.map.addLayer(this.gratLayer);
+            this.map.events.register('moveend', this, this.update);     
+            this.update();
+            return true;            
+        } else {
+            return false;
+        }
+    },
+    
+    /**
+     * APIMethod: deactivate
+     */
+    deactivate: function() {
+        if (OpenLayers.Control.prototype.deactivate.apply(this, arguments)) {
+            this.map.events.unregister('moveend', this, this.update);
+            this.map.removeLayer(this.gratLayer);
+            return true;
+        } else {
+            return false;
+        }
+    },
+    /**
+     * Method: update
+     *
+     * calculates the grid to be displayed and actually draws it
+     * 
+     * Returns:
+     * {DOMElement}
+     */
+    update: function() {
+        //wait for the map to be initialized before proceeding
+        var mapBounds = this.map.getExtent();
+        if (!mapBounds) {
+            return;
+        }
+        
+        //clear out the old grid
+        this.gratLayer.destroyFeatures();
+        
+        //get the projection objects required
+        var llProj = new OpenLayers.Projection("EPSG:4326");
+        var mapProj = this.map.getProjectionObject();
+        var mapRes = this.map.getResolution();
+        
+        //if the map is in lon/lat, then the lines are straight and only one
+        //point is required
+        if (mapProj.proj && mapProj.proj.projName == "longlat") {
+            this.numPoints = 1;
+        }
+        
+        //get the map center in EPSG:4326
+        var mapCenter = this.map.getCenter(); //lon and lat here are really map x and y
+        var mapCenterLL = new OpenLayers.Pixel(mapCenter.lon, mapCenter.lat);
+        OpenLayers.Projection.transform(mapCenterLL, mapProj, llProj);
+        
+        /* This block of code determines the lon/lat interval to use for the
+         * grid by calculating the diagonal size of one grid cell at the map
+         * center.  Iterates through the intervals array until the diagonal
+         * length is less than the targetSize option.
+         */
+        //find lat/lon interval that results in a grid of less than the target size
+        var testSq = this.targetSize*mapRes;
+        testSq *= testSq;   //compare squares rather than doing a square root to save time
+        var llInterval;
+        for (var i=0; i<this.intervals.length; ++i) {
+            llInterval = this.intervals[i];   //could do this for both x and y??
+            var delta = llInterval/2;  
+            var p1 = mapCenterLL.offset({x: -delta, y: -delta});  //test coords in EPSG:4326 space
+            var p2 = mapCenterLL.offset({x: delta, y: delta});
+            OpenLayers.Projection.transform(p1, llProj, mapProj); // convert them back to map projection
+            OpenLayers.Projection.transform(p2, llProj, mapProj);
+            var distSq = (p1.x-p2.x)*(p1.x-p2.x) + (p1.y-p2.y)*(p1.y-p2.y);
+            if (distSq <= testSq) {
+                break;
+            }
+        }
+        //alert(llInterval);
+        
+        //round the LL center to an even number based on the interval
+        mapCenterLL.x = Math.floor(mapCenterLL.x/llInterval)*llInterval;
+        mapCenterLL.y = Math.floor(mapCenterLL.y/llInterval)*llInterval;
+        //TODO adjust for minutses/seconds?
+        
+        /* The following 2 blocks calculate the nodes of the grid along a 
+         * line of constant longitude (then latitiude) running through the
+         * center of the map until it reaches the map edge.  The calculation
+         * goes from the center in both directions to the edge.
+         */
+        //get the central longitude line, increment the latitude
+        var iter = 0;
+        var centerLonPoints = [mapCenterLL.clone()];
+        var newPoint = mapCenterLL.clone();
+        var mapXY;
+        do {
+            newPoint = newPoint.offset({x: 0, y: llInterval});
+            mapXY = OpenLayers.Projection.transform(newPoint.clone(), llProj, mapProj);
+            centerLonPoints.unshift(newPoint);
+        } while (mapBounds.containsPixel(mapXY) && ++iter<1000);
+        newPoint = mapCenterLL.clone();
+        do {          
+            newPoint = newPoint.offset({x: 0, y: -llInterval});
+            mapXY = OpenLayers.Projection.transform(newPoint.clone(), llProj, mapProj);
+            centerLonPoints.push(newPoint);
+        } while (mapBounds.containsPixel(mapXY) && ++iter<1000);
+        
+        //get the central latitude line, increment the longitude
+        iter = 0;
+        var centerLatPoints = [mapCenterLL.clone()];
+        newPoint = mapCenterLL.clone();
+        do {
+            newPoint = newPoint.offset({x: -llInterval, y: 0});
+            mapXY = OpenLayers.Projection.transform(newPoint.clone(), llProj, mapProj);
+            centerLatPoints.unshift(newPoint);
+        } while (mapBounds.containsPixel(mapXY) && ++iter<1000);
+        newPoint = mapCenterLL.clone();
+        do {          
+            newPoint = newPoint.offset({x: llInterval, y: 0});
+            mapXY = OpenLayers.Projection.transform(newPoint.clone(), llProj, mapProj);
+            centerLatPoints.push(newPoint);
+        } while (mapBounds.containsPixel(mapXY) && ++iter<1000);
+        
+        //now generate a line for each node in the central lat and lon lines
+        //first loop over constant longitude
+        var lines = [];
+        for(var i=0; i < centerLatPoints.length; ++i) {
+            var lon = centerLatPoints[i].x;
+            var pointList = [];
+            var labelPoint = null;
+            var latEnd = Math.min(centerLonPoints[0].y, 90);
+            var latStart = Math.max(centerLonPoints[centerLonPoints.length - 1].y, -90);
+            var latDelta = (latEnd - latStart)/this.numPoints;
+            var lat = latStart;
+            for(var j=0; j<= this.numPoints; ++j) {
+                var gridPoint = new OpenLayers.Geometry.Point(lon,lat);
+                gridPoint.transform(llProj, mapProj);
+                pointList.push(gridPoint);
+                lat += latDelta;
+                if (gridPoint.y >= mapBounds.bottom && !labelPoint) {
+                    labelPoint = gridPoint;
+                }
+            }
+            if (this.labelled) {
+                //keep track of when this grid line crosses the map bounds to set
+                //the label position
+                //labels along the bottom, add 10 pixel offset up into the map
+                //TODO add option for labels on top
+                var labelPos = new OpenLayers.Geometry.Point(labelPoint.x,mapBounds.bottom);
+                var labelAttrs = {
+                    value: lon,
+                    label: this.labelled?OpenLayers.Util.getFormattedLonLat(lon, "lon", this.labelFormat):"",
+                    labelAlign: "cb",
+                    xOffset: 0,
+                    yOffset: 2
+                }; 
+                this.gratLayer.addFeatures(new OpenLayers.Feature.Vector(labelPos,labelAttrs));
+            }
+            var geom = new OpenLayers.Geometry.LineString(pointList);
+            lines.push(new OpenLayers.Feature.Vector(geom));
+        }
+        
+        //now draw the lines of constant latitude
+        for (var j=0; j < centerLonPoints.length; ++j) {
+            lat = centerLonPoints[j].y;
+            if (lat<-90 || lat>90) {  //latitudes only valid between -90 and 90
+                continue;
+            }
+            var pointList = [];
+            var lonStart = centerLatPoints[0].x;
+            var lonEnd = centerLatPoints[centerLatPoints.length - 1].x;
+            var lonDelta = (lonEnd - lonStart)/this.numPoints;
+            var lon = lonStart;
+            var labelPoint = null;
+            for(var i=0; i <= this.numPoints ; ++i) {
+                var gridPoint = new OpenLayers.Geometry.Point(lon,lat);
+                gridPoint.transform(llProj, mapProj);
+                pointList.push(gridPoint);
+                lon += lonDelta;
+                if (gridPoint.x < mapBounds.right) {
+                    labelPoint = gridPoint;
+                }
+            }
+            if (this.labelled) {
+                //keep track of when this grid line crosses the map bounds to set
+                //the label position
+                //labels along the right, 30 pixel offset left into the map
+                //TODO add option for labels on left
+                var labelPos = new OpenLayers.Geometry.Point(mapBounds.right, labelPoint.y); 
+                var labelAttrs = {
+                    value: lat,
+                    label: this.labelled?OpenLayers.Util.getFormattedLonLat(lat, "lat", this.labelFormat):"",
+                    labelAlign: "rb",
+                    xOffset: -2,
+                    yOffset: 2
+                }; 
+                this.gratLayer.addFeatures(new OpenLayers.Feature.Vector(labelPos,labelAttrs));
+            }
+            var geom = new OpenLayers.Geometry.LineString(pointList);
+            lines.push(new OpenLayers.Feature.Vector(geom));
+          }
+          this.gratLayer.addFeatures(lines);
+    },
+    
+    CLASS_NAME: "OpenLayers.Control.Graticule"
+});
+

SE/stuff/open-layers/lib/OpenLayers/Control/KeyboardDefaults.js

@@ -0,0 +1,142 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Handler/Keyboard.js
+ * @requires OpenLayers/Events.js
+ */
+
+/**
+ * Class: OpenLayers.Control.KeyboardDefaults
+ * The KeyboardDefaults control adds panning and zooming functions, controlled
+ * with the keyboard. By default arrow keys pan, +/- keys zoom & Page Up/Page
+ * Down/Home/End scroll by three quarters of a page.
+ * 
+ * This control has no visible appearance.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.KeyboardDefaults = OpenLayers.Class(OpenLayers.Control, {
+
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map.  Default is
+     *     true.
+     */
+    autoActivate: true,
+
+    /**
+     * APIProperty: slideFactor
+     * Pixels to slide by.
+     */
+    slideFactor: 75,
+
+    /**
+     * APIProperty: observeElement
+     * {DOMelement|String} The DOM element to handle keys for. You
+     *     can use the map div here, to have the navigation keys
+     *     work when the map div has the focus. If undefined the
+     *     document is used.
+     */
+    observeElement: null,
+
+    /**
+     * Constructor: OpenLayers.Control.KeyboardDefaults
+     */
+        
+    /**
+     * Method: draw
+     * Create handler.
+     */
+    draw: function() {
+        var observeElement = this.observeElement || document;
+        this.handler = new OpenLayers.Handler.Keyboard( this,
+                {"keydown": this.defaultKeyPress},
+                {observeElement: observeElement}
+        );
+    },
+    
+    /**
+     * Method: defaultKeyPress
+     * When handling the key event, we only use evt.keyCode. This holds 
+     * some drawbacks, though we get around them below. When interpretting
+     * the keycodes below (including the comments associated with them),
+     * consult the URL below. For instance, the Safari browser returns
+     * "IE keycodes", and so is supported by any keycode labeled "IE".
+     * 
+     * Very informative URL:
+     *    http://unixpapa.com/js/key.html
+     *
+     * Parameters:
+     * evt - {Event} 
+     */
+    defaultKeyPress: function (evt) {
+        var size, handled = true;
+
+        var target = OpenLayers.Event.element(evt);
+        if (target  &&
+            (target.tagName == 'INPUT' ||
+             target.tagName == 'TEXTAREA' ||
+             target.tagName == 'SELECT')) {
+            return;
+        }
+
+        switch (evt.keyCode) {
+            case OpenLayers.Event.KEY_LEFT:
+                this.map.pan(-this.slideFactor, 0);
+                break;
+            case OpenLayers.Event.KEY_RIGHT: 
+                this.map.pan(this.slideFactor, 0);
+                break;
+            case OpenLayers.Event.KEY_UP:
+                this.map.pan(0, -this.slideFactor);
+                break;
+            case OpenLayers.Event.KEY_DOWN:
+                this.map.pan(0, this.slideFactor);
+                break;
+            
+            case 33: // Page Up. Same in all browsers.
+                size = this.map.getSize();
+                this.map.pan(0, -0.75*size.h);
+                break;
+            case 34: // Page Down. Same in all browsers.
+                size = this.map.getSize();
+                this.map.pan(0, 0.75*size.h);
+                break; 
+            case 35: // End. Same in all browsers.
+                size = this.map.getSize();
+                this.map.pan(0.75*size.w, 0);
+                break; 
+            case 36: // Home. Same in all browsers.
+                size = this.map.getSize();
+                this.map.pan(-0.75*size.w, 0);
+                break; 
+
+            case 43:  // +/= (ASCII), keypad + (ASCII, Opera)
+            case 61:  // +/= (Mozilla, Opera, some ASCII)
+            case 187: // +/= (IE)
+            case 107: // keypad + (IE, Mozilla)
+                this.map.zoomIn();
+                break; 
+            case 45:  // -/_ (ASCII, Opera), keypad - (ASCII, Opera)
+            case 109: // -/_ (Mozilla), keypad - (Mozilla, IE)
+            case 189: // -/_ (IE)
+            case 95:  // -/_ (some ASCII)
+                this.map.zoomOut();
+                break; 
+            default:
+                handled = false;
+        }
+        if (handled) {
+            // prevent browser default not to move the page
+            // when moving the page with the keyboard
+            OpenLayers.Event.stop(evt);
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.KeyboardDefaults"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/LayerSwitcher.js

@@ -0,0 +1,521 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Lang.js
+ * @requires OpenLayers/Util.js
+ * @requires OpenLayers/Events/buttonclick.js
+ */
+
+/**
+ * Class: OpenLayers.Control.LayerSwitcher
+ * The LayerSwitcher control displays a table of contents for the map. This
+ * allows the user interface to switch between BaseLasyers and to show or hide
+ * Overlays. By default the switcher is shown minimized on the right edge of
+ * the map, the user may expand it by clicking on the handle.
+ *
+ * To create the LayerSwitcher outside of the map, pass the Id of a html div
+ * as the first argument to the constructor.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.LayerSwitcher = OpenLayers.Class(OpenLayers.Control, {
+
+    /**  
+     * Property: layerStates 
+     * {Array(Object)} Basically a copy of the "state" of the map's layers 
+     *     the last time the control was drawn. We have this in order to avoid
+     *     unnecessarily redrawing the control.
+     */
+    layerStates: null,
+
+  // DOM Elements
+
+    /**
+     * Property: layersDiv
+     * {DOMElement}
+     */
+    layersDiv: null,
+
+    /**
+     * Property: baseLayersDiv
+     * {DOMElement}
+     */
+    baseLayersDiv: null,
+
+    /**
+     * Property: baseLayers
+     * {Array(Object)}
+     */
+    baseLayers: null,
+
+
+    /**
+     * Property: dataLbl
+     * {DOMElement}
+     */
+    dataLbl: null,
+
+    /**
+     * Property: dataLayersDiv
+     * {DOMElement}
+     */
+    dataLayersDiv: null,
+
+    /**
+     * Property: dataLayers
+     * {Array(Object)}
+     */
+    dataLayers: null,
+
+
+    /**
+     * Property: minimizeDiv
+     * {DOMElement}
+     */
+    minimizeDiv: null,
+
+    /**
+     * Property: maximizeDiv
+     * {DOMElement}
+     */
+    maximizeDiv: null,
+
+    /**
+     * APIProperty: ascending
+     * {Boolean}
+     */
+    ascending: true,
+
+    /**
+     * Constructor: OpenLayers.Control.LayerSwitcher
+     *
+     * Parameters:
+     * options - {Object}
+     */
+    initialize: function(options) {
+        OpenLayers.Control.prototype.initialize.apply(this, arguments);
+        this.layerStates = [];
+    },
+
+    /**
+     * APIMethod: destroy
+     */
+    destroy: function() {
+
+        //clear out layers info and unregister their events
+        this.clearLayersArray("base");
+        this.clearLayersArray("data");
+
+        this.map.events.un({
+            buttonclick: this.onButtonClick,
+            addlayer: this.redraw,
+            changelayer: this.redraw,
+            removelayer: this.redraw,
+            changebaselayer: this.redraw,
+            scope: this
+        });
+        this.events.unregister("buttonclick", this, this.onButtonClick);
+
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);
+    },
+
+    /**
+     * Method: setMap
+     *
+     * Properties:
+     * map - {<OpenLayers.Map>}
+     */
+    setMap: function(map) {
+        OpenLayers.Control.prototype.setMap.apply(this, arguments);
+
+        this.map.events.on({
+            addlayer: this.redraw,
+            changelayer: this.redraw,
+            removelayer: this.redraw,
+            changebaselayer: this.redraw,
+            scope: this
+        });
+        if (this.outsideViewport) {
+            this.events.attachToElement(this.div);
+            this.events.register("buttonclick", this, this.onButtonClick);
+        } else {
+            this.map.events.register("buttonclick", this, this.onButtonClick);
+        }
+    },
+
+    /**
+     * Method: draw
+     *
+     * Returns:
+     * {DOMElement} A reference to the DIV DOMElement containing the
+     *     switcher tabs.
+     */
+    draw: function() {
+        OpenLayers.Control.prototype.draw.apply(this);
+
+        // create layout divs
+        this.loadContents();
+
+        // set mode to minimize
+        if(!this.outsideViewport) {
+            this.minimizeControl();
+        }
+
+        // populate div with current info
+        this.redraw();
+
+        return this.div;
+    },
+
+    /**
+     * Method: onButtonClick
+     *
+     * Parameters:
+     * evt - {Event}
+     */
+    onButtonClick: function(evt) {
+        var button = evt.buttonElement;
+        if (button === this.minimizeDiv) {
+            this.minimizeControl();
+        } else if (button === this.maximizeDiv) {
+            this.maximizeControl();
+        } else if (button._layerSwitcher === this.id) {
+            if (button["for"]) {
+                button = document.getElementById(button["for"]);
+            }
+            if (!button.disabled) {
+                if (button.type == "radio") {
+                    button.checked = true;
+                    this.map.setBaseLayer(this.map.getLayer(button._layer));
+                } else {
+                    button.checked = !button.checked;
+                    this.updateMap();
+                }
+            }
+        }
+    },
+
+    /**
+     * Method: clearLayersArray
+     * User specifies either "base" or "data". we then clear all the
+     *     corresponding listeners, the div, and reinitialize a new array.
+     *
+     * Parameters:
+     * layersType - {String}
+     */
+    clearLayersArray: function(layersType) {
+        this[layersType + "LayersDiv"].innerHTML = "";
+        this[layersType + "Layers"] = [];
+    },
+
+
+    /**
+     * Method: checkRedraw
+     * Checks if the layer state has changed since the last redraw() call.
+     *
+     * Returns:
+     * {Boolean} The layer state changed since the last redraw() call.
+     */
+    checkRedraw: function() {
+        if ( !this.layerStates.length ||
+             (this.map.layers.length != this.layerStates.length) ) {
+            return true;
+        }
+
+        for (var i = 0, len = this.layerStates.length; i < len; i++) {
+            var layerState = this.layerStates[i];
+            var layer = this.map.layers[i];
+            if ( (layerState.name != layer.name) ||
+                 (layerState.inRange != layer.inRange) ||
+                 (layerState.id != layer.id) ||
+                 (layerState.visibility != layer.visibility) ) {
+                return true;
+            }
+        }
+
+        return false;
+    },
+
+    /**
+     * Method: redraw
+     * Goes through and takes the current state of the Map and rebuilds the
+     *     control to display that state. Groups base layers into a
+     *     radio-button group and lists each data layer with a checkbox.
+     *
+     * Returns:
+     * {DOMElement} A reference to the DIV DOMElement containing the control
+     */
+    redraw: function() {
+        //if the state hasn't changed since last redraw, no need
+        // to do anything. Just return the existing div.
+        if (!this.checkRedraw()) {
+            return this.div;
+        }
+
+        //clear out previous layers
+        this.clearLayersArray("base");
+        this.clearLayersArray("data");
+
+        var containsOverlays = false;
+        var containsBaseLayers = false;
+
+        // Save state -- for checking layer if the map state changed.
+        // We save this before redrawing, because in the process of redrawing
+        // we will trigger more visibility changes, and we want to not redraw
+        // and enter an infinite loop.
+        var len = this.map.layers.length;
+        this.layerStates = new Array(len);
+        for (var i=0; i <len; i++) {
+            var layer = this.map.layers[i];
+            this.layerStates[i] = {
+                'name': layer.name,
+                'visibility': layer.visibility,
+                'inRange': layer.inRange,
+                'id': layer.id
+            };
+        }
+
+        var layers = this.map.layers.slice();
+        if (!this.ascending) { layers.reverse(); }
+        for(var i=0, len=layers.length; i<len; i++) {
+            var layer = layers[i];
+            var baseLayer = layer.isBaseLayer;
+
+            if (layer.displayInLayerSwitcher) {
+
+                if (baseLayer) {
+                    containsBaseLayers = true;
+                } else {
+                    containsOverlays = true;
+                }
+
+                // only check a baselayer if it is *the* baselayer, check data
+                //  layers if they are visible
+                var checked = (baseLayer) ? (layer == this.map.baseLayer)
+                                          : layer.getVisibility();
+
+                // create input element
+                var inputElem = document.createElement("input"),
+                    // The input shall have an id attribute so we can use
+                    // labels to interact with them.
+                    inputId = OpenLayers.Util.createUniqueID(
+                        this.id + "_input_"
+                    );
+
+                inputElem.id = inputId;
+                inputElem.name = (baseLayer) ? this.id + "_baseLayers" : layer.name;
+                inputElem.type = (baseLayer) ? "radio" : "checkbox";
+                inputElem.value = layer.name;
+                inputElem.checked = checked;
+                inputElem.defaultChecked = checked;
+                inputElem.className = "olButton";
+                inputElem._layer = layer.id;
+                inputElem._layerSwitcher = this.id;
+
+                if (!baseLayer && !layer.inRange) {
+                    inputElem.disabled = true;
+                }
+
+                // create span
+                var labelSpan = document.createElement("label");
+                // this isn't the DOM attribute 'for', but an arbitrary name we
+                // use to find the appropriate input element in <onButtonClick>
+                labelSpan["for"] = inputElem.id;
+                OpenLayers.Element.addClass(labelSpan, "labelSpan olButton");
+                labelSpan._layer = layer.id;
+                labelSpan._layerSwitcher = this.id;
+                if (!baseLayer && !layer.inRange) {
+                    labelSpan.style.color = "gray";
+                }
+                labelSpan.innerHTML = layer.name;
+                labelSpan.style.verticalAlign = (baseLayer) ? "bottom"
+                                                            : "baseline";
+                // create line break
+                var br = document.createElement("br");
+
+
+                var groupArray = (baseLayer) ? this.baseLayers
+                                             : this.dataLayers;
+                groupArray.push({
+                    'layer': layer,
+                    'inputElem': inputElem,
+                    'labelSpan': labelSpan
+                });
+
+
+                var groupDiv = (baseLayer) ? this.baseLayersDiv
+                                           : this.dataLayersDiv;
+                groupDiv.appendChild(inputElem);
+                groupDiv.appendChild(labelSpan);
+                groupDiv.appendChild(br);
+            }
+        }
+
+        // if no overlays, dont display the overlay label
+        this.dataLbl.style.display = (containsOverlays) ? "" : "none";
+
+        // if no baselayers, dont display the baselayer label
+        this.baseLbl.style.display = (containsBaseLayers) ? "" : "none";
+
+        return this.div;
+    },
+
+    /**
+     * Method: updateMap
+     * Cycles through the loaded data and base layer input arrays and makes
+     *     the necessary calls to the Map object such that that the map's
+     *     visual state corresponds to what the user has selected in
+     *     the control.
+     */
+    updateMap: function() {
+
+        // set the newly selected base layer
+        for(var i=0, len=this.baseLayers.length; i<len; i++) {
+            var layerEntry = this.baseLayers[i];
+            if (layerEntry.inputElem.checked) {
+                this.map.setBaseLayer(layerEntry.layer, false);
+            }
+        }
+
+        // set the correct visibilities for the overlays
+        for(var i=0, len=this.dataLayers.length; i<len; i++) {
+            var layerEntry = this.dataLayers[i];
+            layerEntry.layer.setVisibility(layerEntry.inputElem.checked);
+        }
+
+    },
+
+    /**
+     * Method: maximizeControl
+     * Set up the labels and divs for the control
+     *
+     * Parameters:
+     * e - {Event}
+     */
+    maximizeControl: function(e) {
+
+        // set the div's width and height to empty values, so
+        // the div dimensions can be controlled by CSS
+        this.div.style.width = "";
+        this.div.style.height = "";
+
+        this.showControls(false);
+
+        if (e != null) {
+            OpenLayers.Event.stop(e);
+        }
+    },
+
+    /**
+     * Method: minimizeControl
+     * Hide all the contents of the control, shrink the size,
+     *     add the maximize icon
+     *
+     * Parameters:
+     * e - {Event}
+     */
+    minimizeControl: function(e) {
+
+        // to minimize the control we set its div's width
+        // and height to 0px, we cannot just set "display"
+        // to "none" because it would hide the maximize
+        // div
+        this.div.style.width = "0px";
+        this.div.style.height = "0px";
+
+        this.showControls(true);
+
+        if (e != null) {
+            OpenLayers.Event.stop(e);
+        }
+    },
+
+    /**
+     * Method: showControls
+     * Hide/Show all LayerSwitcher controls depending on whether we are
+     *     minimized or not
+     *
+     * Parameters:
+     * minimize - {Boolean}
+     */
+    showControls: function(minimize) {
+
+        this.maximizeDiv.style.display = minimize ? "" : "none";
+        this.minimizeDiv.style.display = minimize ? "none" : "";
+
+        this.layersDiv.style.display = minimize ? "none" : "";
+    },
+
+    /**
+     * Method: loadContents
+     * Set up the labels and divs for the control
+     */
+    loadContents: function() {
+
+        // layers list div
+        this.layersDiv = document.createElement("div");
+        this.layersDiv.id = this.id + "_layersDiv";
+        OpenLayers.Element.addClass(this.layersDiv, "layersDiv");
+
+        this.baseLbl = document.createElement("div");
+        this.baseLbl.innerHTML = OpenLayers.i18n("Base Layer");
+        OpenLayers.Element.addClass(this.baseLbl, "baseLbl");
+
+        this.baseLayersDiv = document.createElement("div");
+        OpenLayers.Element.addClass(this.baseLayersDiv, "baseLayersDiv");
+
+        this.dataLbl = document.createElement("div");
+        this.dataLbl.innerHTML = OpenLayers.i18n("Overlays");
+        OpenLayers.Element.addClass(this.dataLbl, "dataLbl");
+
+        this.dataLayersDiv = document.createElement("div");
+        OpenLayers.Element.addClass(this.dataLayersDiv, "dataLayersDiv");
+
+        if (this.ascending) {
+            this.layersDiv.appendChild(this.baseLbl);
+            this.layersDiv.appendChild(this.baseLayersDiv);
+            this.layersDiv.appendChild(this.dataLbl);
+            this.layersDiv.appendChild(this.dataLayersDiv);
+        } else {
+            this.layersDiv.appendChild(this.dataLbl);
+            this.layersDiv.appendChild(this.dataLayersDiv);
+            this.layersDiv.appendChild(this.baseLbl);
+            this.layersDiv.appendChild(this.baseLayersDiv);
+        }
+
+        this.div.appendChild(this.layersDiv);
+
+        // maximize button div
+        var img = OpenLayers.Util.getImageLocation('layer-switcher-maximize.png');
+        this.maximizeDiv = OpenLayers.Util.createAlphaImageDiv(
+                                    "OpenLayers_Control_MaximizeDiv",
+                                    null,
+                                    null,
+                                    img,
+                                    "absolute");
+        OpenLayers.Element.addClass(this.maximizeDiv, "maximizeDiv olButton");
+        this.maximizeDiv.style.display = "none";
+
+        this.div.appendChild(this.maximizeDiv);
+
+        // minimize button div
+        var img = OpenLayers.Util.getImageLocation('layer-switcher-minimize.png');
+        this.minimizeDiv = OpenLayers.Util.createAlphaImageDiv(
+                                    "OpenLayers_Control_MinimizeDiv",
+                                    null,
+                                    null,
+                                    img,
+                                    "absolute");
+        OpenLayers.Element.addClass(this.minimizeDiv, "minimizeDiv olButton");
+        this.minimizeDiv.style.display = "none";
+
+        this.div.appendChild(this.minimizeDiv);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.LayerSwitcher"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/Measure.js

@@ -0,0 +1,379 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Feature/Vector.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Measure
+ * Allows for drawing of features for measurements.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Measure = OpenLayers.Class(OpenLayers.Control, {
+
+    /**
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * measure - Triggered when a measurement sketch is complete.  Listeners
+     *      will receive an event with measure, units, order, and geometry
+     *      properties.
+     * measurepartial - Triggered when a new point is added to the
+     *      measurement sketch or if the <immediate> property is true and the
+     *      measurement sketch is modified.  Listeners receive an event with measure,
+     *      units, order, and geometry.
+     */
+
+    /**
+     * APIProperty: handlerOptions
+     * {Object} Used to set non-default properties on the control's handler
+     */
+
+    /**
+     * Property: callbacks
+     * {Object} The functions that are sent to the handler for callback
+     */
+    callbacks: null,
+
+    /**
+     * APIProperty: displaySystem
+     * {String} Display system for output measurements.  Supported values
+     *     are 'english', 'metric', and 'geographic'.  Default is 'metric'.
+     */
+    displaySystem: 'metric',
+
+    /**
+     * APIProperty: geodesic
+     * {Boolean} Calculate geodesic metrics instead of planar metrics.  This
+     *     requires that geometries can be transformed into Geographic/WGS84
+     *     (if that is not already the map projection).  Default is false.
+     */
+    geodesic: false,
+
+    /**
+     * Property: displaySystemUnits
+     * {Object} Units for various measurement systems.  Values are arrays
+     *     of unit abbreviations (from OpenLayers.INCHES_PER_UNIT) in decreasing
+     *     order of length.
+     */
+    displaySystemUnits: {
+        geographic: ['dd'],
+        english: ['mi', 'ft', 'in'],
+        metric: ['km', 'm']
+    },
+
+    /**
+     * Property: delay
+     * {Number} Number of milliseconds between clicks before the event is
+     *     considered a double-click.  The "measurepartial" event will not
+     *     be triggered if the sketch is completed within this time.  This
+     *     is required for IE where creating a browser reflow (if a listener
+     *     is modifying the DOM by displaying the measurement values) messes
+     *     with the dblclick listener in the sketch handler.
+     */
+    partialDelay: 300,
+
+    /**
+     * Property: delayedTrigger
+     * {Number} Timeout id of trigger for measurepartial.
+     */
+    delayedTrigger: null,
+
+    /**
+     * APIProperty: persist
+     * {Boolean} Keep the temporary measurement sketch drawn after the
+     *     measurement is complete.  The geometry will persist until a new
+     *     measurement is started, the control is deactivated, or <cancel> is
+     *     called.
+     */
+    persist: false,
+
+    /**
+     * APIProperty: immediate
+     * {Boolean} Activates the immediate measurement so that the "measurepartial"
+     *     event is also fired once the measurement sketch is modified.
+     *     Default is false.
+     */
+    immediate : false,
+
+    /**
+     * Constructor: OpenLayers.Control.Measure
+     *
+     * Parameters:
+     * handler - {<OpenLayers.Handler>}
+     * options - {Object}
+     */
+    initialize: function(handler, options) {
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        var callbacks = {done: this.measureComplete,
+            point: this.measurePartial};
+        if (this.immediate){
+            callbacks.modify = this.measureImmediate;
+        }
+        this.callbacks = OpenLayers.Util.extend(callbacks, this.callbacks);
+
+        // let the handler options override, so old code that passes 'persist'
+        // directly to the handler does not need an update
+        this.handlerOptions = OpenLayers.Util.extend(
+            {persist: this.persist}, this.handlerOptions
+        );
+        this.handler = new handler(this, this.callbacks, this.handlerOptions);
+    },
+
+    /**
+     * APIMethod: deactivate
+     */
+    deactivate: function() {
+        this.cancelDelay();
+        return OpenLayers.Control.prototype.deactivate.apply(this, arguments);
+    },
+
+    /**
+     * APIMethod: cancel
+     * Stop the control from measuring.  If <persist> is true, the temporary
+     *     sketch will be erased.
+     */
+    cancel: function() {
+        this.cancelDelay();
+        this.handler.cancel();
+    },
+
+    /**
+     * APIMethod: setImmediate
+     * Sets the <immediate> property. Changes the activity of immediate
+     * measurement.
+     */
+    setImmediate: function(immediate) {
+        this.immediate = immediate;
+        if (this.immediate){
+            this.callbacks.modify = this.measureImmediate;
+        } else {
+            delete this.callbacks.modify;
+        }
+    },
+
+    /**
+     * Method: updateHandler
+     *
+     * Parameters:
+     * handler - {Function} One of the sketch handler constructors.
+     * options - {Object} Options for the handler.
+     */
+    updateHandler: function(handler, options) {
+        var active = this.active;
+        if(active) {
+            this.deactivate();
+        }
+        this.handler = new handler(this, this.callbacks, options);
+        if(active) {
+            this.activate();
+        }
+    },
+
+    /**
+     * Method: measureComplete
+     * Called when the measurement sketch is done.
+     *
+     * Parameters:
+     * geometry - {<OpenLayers.Geometry>}
+     */
+    measureComplete: function(geometry) {
+        this.cancelDelay();
+        this.measure(geometry, "measure");
+    },
+
+    /**
+     * Method: measurePartial
+     * Called each time a new point is added to the measurement sketch.
+     *
+     * Parameters:
+     * point - {<OpenLayers.Geometry.Point>} The last point added.
+     * geometry - {<OpenLayers.Geometry>} The sketch geometry.
+     */
+    measurePartial: function(point, geometry) {
+        this.cancelDelay();
+        geometry = geometry.clone();
+        // when we're wating for a dblclick, we have to trigger measurepartial
+        // after some delay to deal with reflow issues in IE
+        if (this.handler.freehandMode(this.handler.evt)) {
+            // no dblclick in freehand mode
+            this.measure(geometry, "measurepartial");
+        } else {
+            this.delayedTrigger = window.setTimeout(
+                OpenLayers.Function.bind(function() {
+                    this.delayedTrigger = null;
+                    this.measure(geometry, "measurepartial");
+                }, this),
+                this.partialDelay
+            );
+        }
+    },
+
+    /**
+     * Method: measureImmediate
+     * Called each time the measurement sketch is modified.
+     *
+     * Parameters:
+     * point - {<OpenLayers.Geometry.Point>} The point at the mouse position.
+     * feature - {<OpenLayers.Feature.Vector>} The sketch feature.
+     * drawing - {Boolean} Indicates whether we're currently drawing.
+     */
+    measureImmediate : function(point, feature, drawing) {
+        if (drawing && !this.handler.freehandMode(this.handler.evt)) {
+            this.cancelDelay();
+            this.measure(feature.geometry, "measurepartial");
+        }
+    },
+
+    /**
+     * Method: cancelDelay
+     * Cancels the delay measurement that measurePartial began.
+     */
+    cancelDelay: function() {
+        if (this.delayedTrigger !== null) {
+            window.clearTimeout(this.delayedTrigger);
+            this.delayedTrigger = null;
+        }
+    },
+
+    /**
+     * Method: measure
+     *
+     * Parameters:
+     * geometry - {<OpenLayers.Geometry>}
+     * eventType - {String}
+     */
+    measure: function(geometry, eventType) {
+        var stat, order;
+        if(geometry.CLASS_NAME.indexOf('LineString') > -1) {
+            stat = this.getBestLength(geometry);
+            order = 1;
+        } else {
+            stat = this.getBestArea(geometry);
+            order = 2;
+        }
+        this.events.triggerEvent(eventType, {
+            measure: stat[0],
+            units: stat[1],
+            order: order,
+            geometry: geometry
+        });
+    },
+
+    /**
+     * Method: getBestArea
+     * Based on the <displaySystem> returns the area of a geometry.
+     *
+     * Parameters:
+     * geometry - {<OpenLayers.Geometry>}
+     *
+     * Returns:
+     * {Array([Float, String])}  Returns a two item array containing the
+     *     area and the units abbreviation.
+     */
+    getBestArea: function(geometry) {
+        var units = this.displaySystemUnits[this.displaySystem];
+        var unit, area;
+        for(var i=0, len=units.length; i<len; ++i) {
+            unit = units[i];
+            area = this.getArea(geometry, unit);
+            if(area > 1) {
+                break;
+            }
+        }
+        return [area, unit];
+    },
+
+    /**
+     * Method: getArea
+     *
+     * Parameters:
+     * geometry - {<OpenLayers.Geometry>}
+     * units - {String} Unit abbreviation
+     *
+     * Returns:
+     * {Float} The geometry area in the given units.
+     */
+    getArea: function(geometry, units) {
+        var area, geomUnits;
+        if(this.geodesic) {
+            area = geometry.getGeodesicArea(this.map.getProjectionObject());
+            geomUnits = "m";
+        } else {
+            area = geometry.getArea();
+            geomUnits = this.map.getUnits();
+        }
+        var inPerDisplayUnit = OpenLayers.INCHES_PER_UNIT[units];
+        if(inPerDisplayUnit) {
+            var inPerMapUnit = OpenLayers.INCHES_PER_UNIT[geomUnits];
+            area *= Math.pow((inPerMapUnit / inPerDisplayUnit), 2);
+        }
+        return area;
+    },
+
+    /**
+     * Method: getBestLength
+     * Based on the <displaySystem> returns the length of a geometry.
+     *
+     * Parameters:
+     * geometry - {<OpenLayers.Geometry>}
+     *
+     * Returns:
+     * {Array([Float, String])}  Returns a two item array containing the
+     *     length and the units abbreviation.
+     */
+    getBestLength: function(geometry) {
+        var units = this.displaySystemUnits[this.displaySystem];
+        var unit, length;
+        for(var i=0, len=units.length; i<len; ++i) {
+            unit = units[i];
+            length = this.getLength(geometry, unit);
+            if(length > 1) {
+                break;
+            }
+        }
+        return [length, unit];
+    },
+
+    /**
+     * Method: getLength
+     *
+     * Parameters:
+     * geometry - {<OpenLayers.Geometry>}
+     * units - {String} Unit abbreviation
+     *
+     * Returns:
+     * {Float} The geometry length in the given units.
+     */
+    getLength: function(geometry, units) {
+        var length, geomUnits;
+        if(this.geodesic) {
+            length = geometry.getGeodesicLength(this.map.getProjectionObject());
+            geomUnits = "m";
+        } else {
+            length = geometry.getLength();
+            geomUnits = this.map.getUnits();
+        }
+        var inPerDisplayUnit = OpenLayers.INCHES_PER_UNIT[units];
+        if(inPerDisplayUnit) {
+            var inPerMapUnit = OpenLayers.INCHES_PER_UNIT[geomUnits];
+            length *= (inPerMapUnit / inPerDisplayUnit);
+        }
+        return length;
+    },
+
+    CLASS_NAME: "OpenLayers.Control.Measure"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/ModifyFeature.js

@@ -0,0 +1,835 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Handler/Drag.js
+ * @requires OpenLayers/Handler/Keyboard.js
+ */
+
+/**
+ * Class: OpenLayers.Control.ModifyFeature
+ * Control to modify features.  When activated, a click renders the vertices
+ *     of a feature - these vertices can then be dragged.  By default, the
+ *     delete key will delete the vertex under the mouse.  New features are
+ *     added by dragging "virtual vertices" between vertices.  Create a new
+ *     control with the <OpenLayers.Control.ModifyFeature> constructor.
+ *
+ * Inherits From:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.ModifyFeature = OpenLayers.Class(OpenLayers.Control, {
+
+    /**
+     * APIProperty: documentDrag
+     * {Boolean} If set to true, dragging vertices will continue even if the
+     *     mouse cursor leaves the map viewport. Default is false.
+     */
+    documentDrag: false,
+
+    /**
+     * APIProperty: geometryTypes
+     * {Array(String)} To restrict modification to a limited set of geometry
+     *     types, send a list of strings corresponding to the geometry class
+     *     names.
+     */
+    geometryTypes: null,
+
+    /**
+     * APIProperty: clickout
+     * {Boolean} Unselect features when clicking outside any feature.
+     *     Default is true.
+     */
+    clickout: true,
+
+    /**
+     * APIProperty: toggle
+     * {Boolean} Unselect a selected feature on click.
+     *      Default is true.
+     */
+    toggle: true,
+
+    /**
+     * APIProperty: standalone
+     * {Boolean} Set to true to create a control without SelectFeature
+     *     capabilities. Default is false.  If standalone is true, to modify
+     *     a feature, call the <selectFeature> method with the target feature.
+     *     Note that you must call the <unselectFeature> method to finish
+     *     feature modification in standalone mode (before starting to modify
+     *     another feature).
+     */
+    standalone: false,
+
+    /**
+     * Property: layer
+     * {<OpenLayers.Layer.Vector>}
+     */
+    layer: null,
+
+    /**
+     * Property: feature
+     * {<OpenLayers.Feature.Vector>} Feature currently available for modification.
+     */
+    feature: null,
+
+    /**
+     * Property: vertex
+     * {<OpenLayers.Feature.Vector>} Vertex currently being modified.
+     */
+    vertex: null,
+
+    /**
+     * Property: vertices
+     * {Array(<OpenLayers.Feature.Vector>)} Verticies currently available
+     *     for dragging.
+     */
+    vertices: null,
+
+    /**
+     * Property: virtualVertices
+     * {Array(<OpenLayers.Feature.Vector>)} Virtual vertices in the middle
+     *     of each edge.
+     */
+    virtualVertices: null,
+
+    /**
+     * Property: handlers
+     * {Object}
+     */
+    handlers: null,
+
+    /**
+     * APIProperty: deleteCodes
+     * {Array(Integer)} Keycodes for deleting verticies.  Set to null to disable
+     *     vertex deltion by keypress.  If non-null, keypresses with codes
+     *     in this array will delete vertices under the mouse. Default
+     *     is 46 and 68, the 'delete' and lowercase 'd' keys.
+     */
+    deleteCodes: null,
+
+    /**
+     * APIProperty: virtualStyle
+     * {Object} A symbolizer to be used for virtual vertices.
+     */
+    virtualStyle: null,
+
+    /**
+     * APIProperty: vertexRenderIntent
+     * {String} The renderIntent to use for vertices. If no <virtualStyle> is
+     * provided, this renderIntent will also be used for virtual vertices, with
+     * a fillOpacity and strokeOpacity of 0.3. Default is null, which means
+     * that the layer's default style will be used for vertices.
+     */
+    vertexRenderIntent: null,
+
+    /**
+     * APIProperty: mode
+     * {Integer} Bitfields specifying the modification mode. Defaults to
+     *      OpenLayers.Control.ModifyFeature.RESHAPE. To set the mode to a
+     *      combination of options, use the | operator. For example, to allow
+     *      the control to both resize and rotate features, use the following
+     *      syntax
+     * (code)
+     * control.mode = OpenLayers.Control.ModifyFeature.RESIZE |
+     *                OpenLayers.Control.ModifyFeature.ROTATE;
+     *  (end)
+     */
+    mode: null,
+
+    /**
+     * APIProperty: createVertices
+     * {Boolean} Create new vertices by dragging the virtual vertices
+     *     in the middle of each edge. Default is true.
+     */
+    createVertices: true,
+
+    /**
+     * Property: modified
+     * {Boolean} The currently selected feature has been modified.
+     */
+    modified: false,
+
+    /**
+     * Property: radiusHandle
+     * {<OpenLayers.Feature.Vector>} A handle for rotating/resizing a feature.
+     */
+    radiusHandle: null,
+
+    /**
+     * Property: dragHandle
+     * {<OpenLayers.Feature.Vector>} A handle for dragging a feature.
+     */
+    dragHandle: null,
+
+    /**
+     * APIProperty: onModificationStart 
+     * {Function} *Deprecated*.  Register for "beforefeaturemodified" instead.
+     *     The "beforefeaturemodified" event is triggered on the layer before
+     *     any modification begins.
+     *
+     * Optional function to be called when a feature is selected
+     *     to be modified. The function should expect to be called with a
+     *     feature.  This could be used for example to allow to lock the
+     *     feature on server-side.
+     */
+    onModificationStart: function() {},
+
+    /**
+     * APIProperty: onModification
+     * {Function} *Deprecated*.  Register for "featuremodified" instead.
+     *     The "featuremodified" event is triggered on the layer with each
+     *     feature modification.
+     *
+     * Optional function to be called when a feature has been
+     *     modified.  The function should expect to be called with a feature.
+     */
+    onModification: function() {},
+
+    /**
+     * APIProperty: onModificationEnd
+     * {Function} *Deprecated*.  Register for "afterfeaturemodified" instead.
+     *     The "afterfeaturemodified" event is triggered on the layer after
+     *     a feature has been modified.
+     *
+     * Optional function to be called when a feature is finished 
+     *     being modified.  The function should expect to be called with a
+     *     feature.
+     */
+    onModificationEnd: function() {},
+
+    /**
+     * Constructor: OpenLayers.Control.ModifyFeature
+     * Create a new modify feature control.
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer.Vector>} Layer that contains features that
+     *     will be modified.
+     * options - {Object} Optional object whose properties will be set on the
+     *     control.
+     */
+    initialize: function(layer, options) {
+        options = options || {};
+        this.layer = layer;
+        this.vertices = [];
+        this.virtualVertices = [];
+        this.virtualStyle = OpenLayers.Util.extend({},
+            this.layer.style ||
+            this.layer.styleMap.createSymbolizer(null, options.vertexRenderIntent)
+        );
+        this.virtualStyle.fillOpacity = 0.3;
+        this.virtualStyle.strokeOpacity = 0.3;
+        this.deleteCodes = [46, 68];
+        this.mode = OpenLayers.Control.ModifyFeature.RESHAPE;
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        if(!(OpenLayers.Util.isArray(this.deleteCodes))) {
+            this.deleteCodes = [this.deleteCodes];
+        }
+        
+        // configure the drag handler
+        var dragCallbacks = {
+            down: function(pixel) {
+                this.vertex = null;
+                var feature = this.layer.getFeatureFromEvent(
+                        this.handlers.drag.evt);
+                if (feature) {
+                    this.dragStart(feature);
+                } else if (this.clickout) {
+                    this._unselect = this.feature;
+                }
+            },
+            move: function(pixel) {
+                delete this._unselect;
+                if (this.vertex) {
+                    this.dragVertex(this.vertex, pixel);
+                }
+            },
+            up: function() {
+                this.handlers.drag.stopDown = false;
+                if (this._unselect) {
+                    this.unselectFeature(this._unselect);
+                    delete this._unselect;
+                }
+            },
+            done: function(pixel) {
+                if (this.vertex) {
+                    this.dragComplete(this.vertex);
+                }
+            }
+        };
+        var dragOptions = {
+            documentDrag: this.documentDrag,
+            stopDown: false
+        };
+
+        // configure the keyboard handler
+        var keyboardOptions = {
+            keydown: this.handleKeypress
+        };
+        this.handlers = {
+            keyboard: new OpenLayers.Handler.Keyboard(this, keyboardOptions),
+            drag: new OpenLayers.Handler.Drag(this, dragCallbacks, dragOptions)
+        };
+    },
+
+    /**
+     * APIMethod: destroy
+     * Take care of things that are not handled in superclass.
+     */
+    destroy: function() {
+        if (this.map) {
+            this.map.events.un({
+                "removelayer": this.handleMapEvents,
+                "changelayer": this.handleMapEvents,
+                scope: this
+            });
+        }
+        this.layer = null;
+        OpenLayers.Control.prototype.destroy.apply(this, []);
+    },
+
+    /**
+     * APIMethod: activate
+     * Activate the control.
+     * 
+     * Returns:
+     * {Boolean} Successfully activated the control.
+     */
+    activate: function() {
+        this.moveLayerToTop();
+        this.map.events.on({
+            "removelayer": this.handleMapEvents,
+            "changelayer": this.handleMapEvents,
+            scope: this
+        });
+        return (this.handlers.keyboard.activate() &&
+                this.handlers.drag.activate() &&
+                OpenLayers.Control.prototype.activate.apply(this, arguments));
+    },
+
+    /**
+     * APIMethod: deactivate
+     * Deactivate the control.
+     *
+     * Returns: 
+     * {Boolean} Successfully deactivated the control.
+     */
+    deactivate: function() {
+        var deactivated = false;
+        // the return from the controls is unimportant in this case
+        if(OpenLayers.Control.prototype.deactivate.apply(this, arguments)) {
+            this.moveLayerBack();
+            this.map.events.un({
+                "removelayer": this.handleMapEvents,
+                "changelayer": this.handleMapEvents,
+                scope: this
+            });
+            this.layer.removeFeatures(this.vertices, {silent: true});
+            this.layer.removeFeatures(this.virtualVertices, {silent: true});
+            this.vertices = [];
+            this.handlers.drag.deactivate();
+            this.handlers.keyboard.deactivate();
+            var feature = this.feature;
+            if (feature && feature.geometry && feature.layer) {
+                this.unselectFeature(feature);
+            }
+            deactivated = true;
+        }
+        return deactivated;
+    },
+
+    /**
+     * Method: beforeSelectFeature
+     * Called before a feature is selected.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The feature about to be selected.
+     */
+    beforeSelectFeature: function(feature) {
+        return this.layer.events.triggerEvent(
+            "beforefeaturemodified", {feature: feature}
+        );
+    },
+
+    /**
+     * APIMethod: selectFeature
+     * Select a feature for modification in standalone mode. In non-standalone
+     * mode, this method is called when a feature is selected by clicking.
+     * Register a listener to the beforefeaturemodified event and return false
+     * to prevent feature modification.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} the selected feature.
+     */
+    selectFeature: function(feature) {
+        if (this.feature === feature ||
+           (this.geometryTypes && OpenLayers.Util.indexOf(this.geometryTypes,
+           feature.geometry.CLASS_NAME) == -1)) {
+            return;
+        }
+        if (this.beforeSelectFeature(feature) !== false) {
+            if (this.feature) {
+                this.unselectFeature(this.feature);
+            }
+            this.feature = feature;
+            this.layer.selectedFeatures.push(feature);
+            this.layer.drawFeature(feature, 'select');
+            this.modified = false;
+            this.resetVertices();
+            this.onModificationStart(this.feature);
+        }
+        // keep track of geometry modifications
+        var modified = feature.modified;
+        if (feature.geometry && !(modified && modified.geometry)) {
+            this._originalGeometry = feature.geometry.clone();
+        }
+    },
+
+    /**
+     * APIMethod: unselectFeature
+     * Called when the select feature control unselects a feature.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The unselected feature.
+     */
+    unselectFeature: function(feature) {
+        this.layer.removeFeatures(this.vertices, {silent: true});
+        this.vertices = [];
+        this.layer.destroyFeatures(this.virtualVertices, {silent: true});
+        this.virtualVertices = [];
+        if(this.dragHandle) {
+            this.layer.destroyFeatures([this.dragHandle], {silent: true});
+            delete this.dragHandle;
+        }
+        if(this.radiusHandle) {
+            this.layer.destroyFeatures([this.radiusHandle], {silent: true});
+            delete this.radiusHandle;
+        }
+        this.layer.drawFeature(this.feature, 'default');
+        this.feature = null;
+        OpenLayers.Util.removeItem(this.layer.selectedFeatures, feature);
+        this.onModificationEnd(feature);
+        this.layer.events.triggerEvent("afterfeaturemodified", {
+            feature: feature,
+            modified: this.modified
+        });
+        this.modified = false;
+    },
+    
+    
+    /**
+     * Method: dragStart
+     * Called by the drag handler before a feature is dragged.  This method is
+     *     used to differentiate between points and vertices
+     *     of higher order geometries.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The point or vertex about to be
+     *     dragged.
+     */
+    dragStart: function(feature) {
+        var isPoint = feature.geometry.CLASS_NAME ==
+                'OpenLayers.Geometry.Point';
+        if (!this.standalone &&
+                ((!feature._sketch && isPoint) || !feature._sketch)) {
+            if (this.toggle && this.feature === feature) {
+                // mark feature for unselection
+                this._unselect = feature;
+            }
+            this.selectFeature(feature);
+        }
+        if (feature._sketch || isPoint) {
+            // feature is a drag or virtual handle or point
+            this.vertex = feature;
+            this.handlers.drag.stopDown = true;
+        }
+    },
+
+    /**
+     * Method: dragVertex
+     * Called by the drag handler with each drag move of a vertex.
+     *
+     * Parameters:
+     * vertex - {<OpenLayers.Feature.Vector>} The vertex being dragged.
+     * pixel - {<OpenLayers.Pixel>} Pixel location of the mouse event.
+     */
+    dragVertex: function(vertex, pixel) {
+        var pos = this.map.getLonLatFromViewPortPx(pixel);
+        var geom = vertex.geometry;
+        geom.move(pos.lon - geom.x, pos.lat - geom.y);
+        this.modified = true;
+        /**
+         * Five cases:
+         * 1) dragging a simple point
+         * 2) dragging a virtual vertex
+         * 3) dragging a drag handle
+         * 4) dragging a real vertex
+         * 5) dragging a radius handle
+         */
+        if(this.feature.geometry.CLASS_NAME == "OpenLayers.Geometry.Point") {
+            // dragging a simple point
+            this.layer.events.triggerEvent("vertexmodified", {
+                vertex: vertex.geometry,
+                feature: this.feature,
+                pixel: pixel
+            });
+        } else {
+            if(vertex._index) {
+                // dragging a virtual vertex
+                vertex.geometry.parent.addComponent(vertex.geometry,
+                                                    vertex._index);
+                // move from virtual to real vertex
+                delete vertex._index;
+                OpenLayers.Util.removeItem(this.virtualVertices, vertex);
+                this.vertices.push(vertex);
+            } else if(vertex == this.dragHandle) {
+                // dragging a drag handle
+                this.layer.removeFeatures(this.vertices, {silent: true});
+                this.vertices = [];
+                if(this.radiusHandle) {
+                    this.layer.destroyFeatures([this.radiusHandle], {silent: true});
+                    this.radiusHandle = null;
+                }
+            } else if(vertex !== this.radiusHandle) {
+                // dragging a real vertex
+                this.layer.events.triggerEvent("vertexmodified", {
+                    vertex: vertex.geometry,
+                    feature: this.feature,
+                    pixel: pixel
+                });
+            }
+            // dragging a radius handle - no special treatment
+            if(this.virtualVertices.length > 0) {
+                this.layer.destroyFeatures(this.virtualVertices, {silent: true});
+                this.virtualVertices = [];
+            }
+            this.layer.drawFeature(this.feature, this.standalone ? undefined :
+                                            'select');
+        }
+        // keep the vertex on top so it gets the mouseout after dragging
+        // this should be removed in favor of an option to draw under or
+        // maintain node z-index
+        this.layer.drawFeature(vertex);
+    },
+    
+    /**
+     * Method: dragComplete
+     * Called by the drag handler when the feature dragging is complete.
+     *
+     * Parameters:
+     * vertex - {<OpenLayers.Feature.Vector>} The vertex being dragged.
+     */
+    dragComplete: function(vertex) {
+        this.resetVertices();
+        this.setFeatureState();
+        this.onModification(this.feature);
+        this.layer.events.triggerEvent("featuremodified", 
+                                       {feature: this.feature});
+    },
+    
+    /**
+     * Method: setFeatureState
+     * Called when the feature is modified.  If the current state is not
+     *     INSERT or DELETE, the state is set to UPDATE.
+     */
+    setFeatureState: function() {
+        if(this.feature.state != OpenLayers.State.INSERT &&
+           this.feature.state != OpenLayers.State.DELETE) {
+            this.feature.state = OpenLayers.State.UPDATE;
+            if (this.modified && this._originalGeometry) {
+                var feature = this.feature;
+                feature.modified = OpenLayers.Util.extend(feature.modified, {
+                    geometry: this._originalGeometry
+                });
+                delete this._originalGeometry;
+            }
+        }
+    },
+    
+    /**
+     * Method: resetVertices
+     */
+    resetVertices: function() {
+        if(this.vertices.length > 0) {
+            this.layer.removeFeatures(this.vertices, {silent: true});
+            this.vertices = [];
+        }
+        if(this.virtualVertices.length > 0) {
+            this.layer.removeFeatures(this.virtualVertices, {silent: true});
+            this.virtualVertices = [];
+        }
+        if(this.dragHandle) {
+            this.layer.destroyFeatures([this.dragHandle], {silent: true});
+            this.dragHandle = null;
+        }
+        if(this.radiusHandle) {
+            this.layer.destroyFeatures([this.radiusHandle], {silent: true});
+            this.radiusHandle = null;
+        }
+        if(this.feature &&
+           this.feature.geometry.CLASS_NAME != "OpenLayers.Geometry.Point") {
+            if((this.mode & OpenLayers.Control.ModifyFeature.DRAG)) {
+                this.collectDragHandle();
+            }
+            if((this.mode & (OpenLayers.Control.ModifyFeature.ROTATE |
+                             OpenLayers.Control.ModifyFeature.RESIZE))) {
+                this.collectRadiusHandle();
+            }
+            if(this.mode & OpenLayers.Control.ModifyFeature.RESHAPE){
+                // Don't collect vertices when we're resizing
+                if (!(this.mode & OpenLayers.Control.ModifyFeature.RESIZE)){
+                    this.collectVertices();
+                }
+            }
+        }
+    },
+    
+    /**
+     * Method: handleKeypress
+     * Called by the feature handler on keypress.  This is used to delete
+     *     vertices. If the <deleteCode> property is set, vertices will
+     *     be deleted when a feature is selected for modification and
+     *     the mouse is over a vertex.
+     *
+     * Parameters:
+     * evt - {Event} Keypress event.
+     */
+    handleKeypress: function(evt) {
+        var code = evt.keyCode;
+        
+        // check for delete key
+        if(this.feature &&
+           OpenLayers.Util.indexOf(this.deleteCodes, code) != -1) {
+            var vertex = this.layer.getFeatureFromEvent(this.handlers.drag.evt);
+            if (vertex &&
+                    OpenLayers.Util.indexOf(this.vertices, vertex) != -1 &&
+                    !this.handlers.drag.dragging && vertex.geometry.parent) {
+                // remove the vertex
+                vertex.geometry.parent.removeComponent(vertex.geometry);
+                this.layer.events.triggerEvent("vertexremoved", {
+                    vertex: vertex.geometry,
+                    feature: this.feature,
+                    pixel: evt.xy
+                });
+                this.layer.drawFeature(this.feature, this.standalone ?
+                                       undefined : 'select');
+                this.modified = true;
+                this.resetVertices();
+                this.setFeatureState();
+                this.onModification(this.feature);
+                this.layer.events.triggerEvent("featuremodified", 
+                                               {feature: this.feature});
+            }
+        }
+    },
+
+    /**
+     * Method: collectVertices
+     * Collect the vertices from the modifiable feature's geometry and push
+     *     them on to the control's vertices array.
+     */
+    collectVertices: function() {
+        this.vertices = [];
+        this.virtualVertices = [];        
+        var control = this;
+        function collectComponentVertices(geometry) {
+            var i, vertex, component, len;
+            if(geometry.CLASS_NAME == "OpenLayers.Geometry.Point") {
+                vertex = new OpenLayers.Feature.Vector(geometry);
+                vertex._sketch = true;
+                vertex.renderIntent = control.vertexRenderIntent;
+                control.vertices.push(vertex);
+            } else {
+                var numVert = geometry.components.length;
+                if(geometry.CLASS_NAME == "OpenLayers.Geometry.LinearRing") {
+                    numVert -= 1;
+                }
+                for(i=0; i<numVert; ++i) {
+                    component = geometry.components[i];
+                    if(component.CLASS_NAME == "OpenLayers.Geometry.Point") {
+                        vertex = new OpenLayers.Feature.Vector(component);
+                        vertex._sketch = true;
+                        vertex.renderIntent = control.vertexRenderIntent;
+                        control.vertices.push(vertex);
+                    } else {
+                        collectComponentVertices(component);
+                    }
+                }
+                
+                // add virtual vertices in the middle of each edge
+                if (control.createVertices && geometry.CLASS_NAME != "OpenLayers.Geometry.MultiPoint") {
+                    for(i=0, len=geometry.components.length; i<len-1; ++i) {
+                        var prevVertex = geometry.components[i];
+                        var nextVertex = geometry.components[i + 1];
+                        if(prevVertex.CLASS_NAME == "OpenLayers.Geometry.Point" &&
+                           nextVertex.CLASS_NAME == "OpenLayers.Geometry.Point") {
+                            var x = (prevVertex.x + nextVertex.x) / 2;
+                            var y = (prevVertex.y + nextVertex.y) / 2;
+                            var point = new OpenLayers.Feature.Vector(
+                                new OpenLayers.Geometry.Point(x, y),
+                                null, control.virtualStyle
+                            );
+                            // set the virtual parent and intended index
+                            point.geometry.parent = geometry;
+                            point._index = i + 1;
+                            point._sketch = true;
+                            control.virtualVertices.push(point);
+                        }
+                    }
+                }
+            }
+        }
+        collectComponentVertices.call(this, this.feature.geometry);
+        this.layer.addFeatures(this.virtualVertices, {silent: true});
+        this.layer.addFeatures(this.vertices, {silent: true});
+    },
+
+    /**
+     * Method: collectDragHandle
+     * Collect the drag handle for the selected geometry.
+     */
+    collectDragHandle: function() {
+        var geometry = this.feature.geometry;
+        var center = geometry.getBounds().getCenterLonLat();
+        var originGeometry = new OpenLayers.Geometry.Point(
+            center.lon, center.lat
+        );
+        var origin = new OpenLayers.Feature.Vector(originGeometry);
+        originGeometry.move = function(x, y) {
+            OpenLayers.Geometry.Point.prototype.move.call(this, x, y);
+            geometry.move(x, y);
+        };
+        origin._sketch = true;
+        this.dragHandle = origin;
+        this.dragHandle.renderIntent = this.vertexRenderIntent;
+        this.layer.addFeatures([this.dragHandle], {silent: true});
+    },
+
+    /**
+     * Method: collectRadiusHandle
+     * Collect the radius handle for the selected geometry.
+     */
+    collectRadiusHandle: function() {
+        var geometry = this.feature.geometry;
+        var bounds = geometry.getBounds();
+        var center = bounds.getCenterLonLat();
+        var originGeometry = new OpenLayers.Geometry.Point(
+            center.lon, center.lat
+        );
+        var radiusGeometry = new OpenLayers.Geometry.Point(
+            bounds.right, bounds.bottom
+        );
+        var radius = new OpenLayers.Feature.Vector(radiusGeometry);
+        var resize = (this.mode & OpenLayers.Control.ModifyFeature.RESIZE);
+        var reshape = (this.mode & OpenLayers.Control.ModifyFeature.RESHAPE);
+        var rotate = (this.mode & OpenLayers.Control.ModifyFeature.ROTATE);
+
+        radiusGeometry.move = function(x, y) {
+            OpenLayers.Geometry.Point.prototype.move.call(this, x, y);
+            var dx1 = this.x - originGeometry.x;
+            var dy1 = this.y - originGeometry.y;
+            var dx0 = dx1 - x;
+            var dy0 = dy1 - y;
+            if(rotate) {
+                var a0 = Math.atan2(dy0, dx0);
+                var a1 = Math.atan2(dy1, dx1);
+                var angle = a1 - a0;
+                angle *= 180 / Math.PI;
+                geometry.rotate(angle, originGeometry);
+            }
+            if(resize) {
+                var scale, ratio;
+                // 'resize' together with 'reshape' implies that the aspect 
+                // ratio of the geometry will not be preserved whilst resizing 
+                if (reshape) {
+                    scale = dy1 / dy0;
+                    ratio = (dx1 / dx0) / scale;
+                } else {
+                    var l0 = Math.sqrt((dx0 * dx0) + (dy0 * dy0));
+                    var l1 = Math.sqrt((dx1 * dx1) + (dy1 * dy1));
+                    scale = l1 / l0;
+                }
+                geometry.resize(scale, originGeometry, ratio);
+            }
+        };
+        radius._sketch = true;
+        this.radiusHandle = radius;
+        this.radiusHandle.renderIntent = this.vertexRenderIntent;
+        this.layer.addFeatures([this.radiusHandle], {silent: true});
+    },
+
+    /**
+     * Method: setMap
+     * Set the map property for the control and all handlers.
+     *
+     * Parameters:
+     * map - {<OpenLayers.Map>} The control's map.
+     */
+    setMap: function(map) {
+        this.handlers.drag.setMap(map);
+        OpenLayers.Control.prototype.setMap.apply(this, arguments);
+    },
+
+    /**
+     * Method: handleMapEvents
+     * 
+     * Parameters:
+     * evt - {Object}
+     */
+    handleMapEvents: function(evt) {
+        if (evt.type == "removelayer" || evt.property == "order") {
+            this.moveLayerToTop();
+        }
+    },
+
+    /**
+     * Method: moveLayerToTop
+     * Moves the layer for this handler to the top, so mouse events can reach
+     * it.
+     */
+    moveLayerToTop: function() {
+        var index = Math.max(this.map.Z_INDEX_BASE['Feature'] - 1,
+            this.layer.getZIndex()) + 1;
+        this.layer.setZIndex(index);
+        
+    },
+
+    /**
+     * Method: moveLayerBack
+     * Moves the layer back to the position determined by the map's layers
+     * array.
+     */
+    moveLayerBack: function() {
+        var index = this.layer.getZIndex() - 1;
+        if (index >= this.map.Z_INDEX_BASE['Feature']) {
+            this.layer.setZIndex(index);
+        } else {
+            this.map.setLayerZIndex(this.layer,
+                this.map.getLayerIndex(this.layer));
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.ModifyFeature"
+});
+
+/**
+ * Constant: RESHAPE
+ * {Integer} Constant used to make the control work in reshape mode
+ */
+OpenLayers.Control.ModifyFeature.RESHAPE = 1;
+/**
+ * Constant: RESIZE
+ * {Integer} Constant used to make the control work in resize mode
+ */
+OpenLayers.Control.ModifyFeature.RESIZE = 2;
+/**
+ * Constant: ROTATE
+ * {Integer} Constant used to make the control work in rotate mode
+ */
+OpenLayers.Control.ModifyFeature.ROTATE = 4;
+/**
+ * Constant: DRAG
+ * {Integer} Constant used to make the control work in drag mode
+ */
+OpenLayers.Control.ModifyFeature.DRAG = 8;

SE/stuff/open-layers/lib/OpenLayers/Control/MousePosition.js

@@ -0,0 +1,227 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control.js
+ */
+
+/**
+ * Class: OpenLayers.Control.MousePosition
+ * The MousePosition control displays geographic coordinates of the mouse
+ * pointer, as it is moved about the map.
+ *
+ * You can use the <prefix>- or <suffix>-properties to provide more information
+ * about the displayed coordinates to the user:
+ *
+ * (code)
+ *     var mousePositionCtrl = new OpenLayers.Control.MousePosition({
+ *         prefix: '<a target="_blank" ' +
+ *             'href="http://spatialreference.org/ref/epsg/4326/">' +
+ *             'EPSG:4326</a> coordinates: '
+ *         }
+ *     );
+ * (end code)
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.MousePosition = OpenLayers.Class(OpenLayers.Control, {
+
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map.  Default is
+     *     true.
+     */
+    autoActivate: true,
+
+    /**
+     * Property: element
+     * {DOMElement}
+     */
+    element: null,
+
+    /**
+     * APIProperty: prefix
+     * {String} A string to be prepended to the current pointers coordinates
+     *     when it is rendered.  Defaults to the empty string ''.
+     */
+    prefix: '',
+
+    /**
+     * APIProperty: separator
+     * {String} A string to be used to seperate the two coordinates from each
+     *     other.  Defaults to the string ', ', which will result in a
+     *     rendered coordinate of e.g. '42.12, 21.22'.
+     */
+    separator: ', ',
+
+    /**
+     * APIProperty: suffix
+     * {String} A string to be appended to the current pointers coordinates
+     *     when it is rendered.  Defaults to the empty string ''.
+     */
+    suffix: '',
+
+    /**
+     * APIProperty: numDigits
+     * {Integer} The number of digits each coordinate shall have when being
+     *     rendered, Defaults to 5.
+     */
+    numDigits: 5,
+
+    /**
+     * APIProperty: granularity
+     * {Integer}
+     */
+    granularity: 10,
+
+    /**
+     * APIProperty: emptyString
+     * {String} Set this to some value to set when the mouse is outside the
+     *     map.
+     */
+    emptyString: null,
+
+    /**
+     * Property: lastXy
+     * {<OpenLayers.Pixel>}
+     */
+    lastXy: null,
+
+    /**
+     * APIProperty: displayProjection
+     * {<OpenLayers.Projection>} The projection in which the mouse position is
+     *     displayed.
+     */
+    displayProjection: null,
+
+    /**
+     * Constructor: OpenLayers.Control.MousePosition
+     *
+     * Parameters:
+     * options - {Object} Options for control.
+     */
+
+    /**
+     * Method: destroy
+     */
+     destroy: function() {
+         this.deactivate();
+         OpenLayers.Control.prototype.destroy.apply(this, arguments);
+     },
+
+    /**
+     * APIMethod: activate
+     */
+    activate: function() {
+        if (OpenLayers.Control.prototype.activate.apply(this, arguments)) {
+            this.map.events.register('mousemove', this, this.redraw);
+            this.map.events.register('mouseout', this, this.reset);
+            this.redraw();
+            return true;
+        } else {
+            return false;
+        }
+    },
+
+    /**
+     * APIMethod: deactivate
+     */
+    deactivate: function() {
+        if (OpenLayers.Control.prototype.deactivate.apply(this, arguments)) {
+            this.map.events.unregister('mousemove', this, this.redraw);
+            this.map.events.unregister('mouseout', this, this.reset);
+            this.element.innerHTML = "";
+            return true;
+        } else {
+            return false;
+        }
+    },
+
+    /**
+     * Method: draw
+     * {DOMElement}
+     */
+    draw: function() {
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+
+        if (!this.element) {
+            this.div.left = "";
+            this.div.top = "";
+            this.element = this.div;
+        }
+
+        return this.div;
+    },
+
+    /**
+     * Method: redraw
+     */
+    redraw: function(evt) {
+
+        var lonLat;
+
+        if (evt == null) {
+            this.reset();
+            return;
+        } else {
+            if (this.lastXy == null ||
+                Math.abs(evt.xy.x - this.lastXy.x) > this.granularity ||
+                Math.abs(evt.xy.y - this.lastXy.y) > this.granularity)
+            {
+                this.lastXy = evt.xy;
+                return;
+            }
+
+            lonLat = this.map.getLonLatFromPixel(evt.xy);
+            if (!lonLat) {
+                // map has not yet been properly initialized
+                return;
+            }
+            if (this.displayProjection) {
+                lonLat.transform(this.map.getProjectionObject(),
+                                 this.displayProjection );
+            }
+            this.lastXy = evt.xy;
+
+        }
+
+        var newHtml = this.formatOutput(lonLat);
+
+        if (newHtml != this.element.innerHTML) {
+            this.element.innerHTML = newHtml;
+        }
+    },
+
+    /**
+     * Method: reset
+     */
+    reset: function(evt) {
+        if (this.emptyString != null) {
+            this.element.innerHTML = this.emptyString;
+        }
+    },
+
+    /**
+     * Method: formatOutput
+     * Override to provide custom display output
+     *
+     * Parameters:
+     * lonLat - {<OpenLayers.LonLat>} Location to display
+     */
+    formatOutput: function(lonLat) {
+        var digits = parseInt(this.numDigits);
+        var newHtml =
+            this.prefix +
+            lonLat.lon.toFixed(digits) +
+            this.separator +
+            lonLat.lat.toFixed(digits) +
+            this.suffix;
+        return newHtml;
+    },
+
+    CLASS_NAME: "OpenLayers.Control.MousePosition"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/NavToolbar.js

@@ -0,0 +1,57 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control/Panel.js
+ * @requires OpenLayers/Control/Navigation.js
+ * @requires OpenLayers/Control/ZoomBox.js
+ */
+
+/**
+ * Class: OpenLayers.Control.NavToolbar
+ * This Toolbar is an alternative to the Navigation control that displays
+ *     the state of the control, and provides a UI for changing state to
+ *     use the zoomBox via a Panel control.
+ *
+ * If you wish to change the properties of the Navigation control used
+ *     in the NavToolbar, see: 
+ *     http://trac.openlayers.org/wiki/Toolbars#SubclassingNavToolbar 
+ * 
+ * 
+ * Inherits from:
+ *  - <OpenLayers.Control.Panel>
+ */
+OpenLayers.Control.NavToolbar = OpenLayers.Class(OpenLayers.Control.Panel, {
+
+    /**
+     * Constructor: OpenLayers.Control.NavToolbar 
+     * Add our two mousedefaults controls.
+     *
+     * Parameters:
+     * options - {Object} An optional object whose properties will be used
+     *     to extend the control.
+     */
+    initialize: function(options) {
+        OpenLayers.Control.Panel.prototype.initialize.apply(this, [options]);
+        this.addControls([
+          new OpenLayers.Control.Navigation(),
+          new OpenLayers.Control.ZoomBox()
+        ]);
+    },
+
+    /**
+     * Method: draw 
+     * calls the default draw, and then activates mouse defaults.
+     */
+    draw: function() {
+        var div = OpenLayers.Control.Panel.prototype.draw.apply(this, arguments);
+        if (this.defaultControl === null) {
+            this.defaultControl = this.controls[0];
+        }
+        return div;
+    },
+
+    CLASS_NAME: "OpenLayers.Control.NavToolbar"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/Navigation.js

@@ -0,0 +1,345 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control/ZoomBox.js
+ * @requires OpenLayers/Control/DragPan.js
+ * @requires OpenLayers/Handler/MouseWheel.js
+ * @requires OpenLayers/Handler/Click.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Navigation
+ * The navigation control handles map browsing with mouse events (dragging,
+ *     double-clicking, and scrolling the wheel).  Create a new navigation 
+ *     control with the <OpenLayers.Control.Navigation> control.  
+ * 
+ *     Note that this control is added to the map by default (if no controls 
+ *     array is sent in the options object to the <OpenLayers.Map> 
+ *     constructor).
+ * 
+ * Inherits:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Navigation = OpenLayers.Class(OpenLayers.Control, {
+
+    /** 
+     * Property: dragPan
+     * {<OpenLayers.Control.DragPan>} 
+     */
+    dragPan: null,
+
+    /**
+     * APIProperty: dragPanOptions
+     * {Object} Options passed to the DragPan control.
+     */
+    dragPanOptions: null,
+
+    /**
+     * Property: pinchZoom
+     * {<OpenLayers.Control.PinchZoom>}
+     */
+    pinchZoom: null,
+
+    /**
+     * APIProperty: pinchZoomOptions
+     * {Object} Options passed to the PinchZoom control.
+     */
+    pinchZoomOptions: null,
+
+    /**
+     * APIProperty: documentDrag
+     * {Boolean} Allow panning of the map by dragging outside map viewport.
+     *     Default is false.
+     */
+    documentDrag: false,
+
+    /** 
+     * Property: zoomBox
+     * {<OpenLayers.Control.ZoomBox>}
+     */
+    zoomBox: null,
+
+    /**
+     * APIProperty: zoomBoxEnabled
+     * {Boolean} Whether the user can draw a box to zoom
+     */
+    zoomBoxEnabled: true, 
+
+    /**
+     * APIProperty: zoomWheelEnabled
+     * {Boolean} Whether the mousewheel should zoom the map
+     */
+    zoomWheelEnabled: true,
+    
+    /**
+     * Property: mouseWheelOptions
+     * {Object} Options passed to the MouseWheel control (only useful if
+     *     <zoomWheelEnabled> is set to true). Default is no options for maps
+     *     with fractionalZoom set to true, otherwise
+     *     {cumulative: false, interval: 50, maxDelta: 6} 
+     */
+    mouseWheelOptions: null,
+
+    /**
+     * APIProperty: handleRightClicks
+     * {Boolean} Whether or not to handle right clicks. Default is false.
+     */
+    handleRightClicks: false,
+
+    /**
+     * APIProperty: zoomBoxKeyMask
+     * {Integer} <OpenLayers.Handler> key code of the key, which has to be
+     *    pressed, while drawing the zoom box with the mouse on the screen. 
+     *    You should probably set handleRightClicks to true if you use this
+     *    with MOD_CTRL, to disable the context menu for machines which use
+     *    CTRL-Click as a right click.
+     * Default: <OpenLayers.Handler.MOD_SHIFT>
+     */
+    zoomBoxKeyMask: OpenLayers.Handler.MOD_SHIFT,
+    
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map.  Default is
+     *     true.
+     */
+    autoActivate: true,
+
+    /**
+     * Constructor: OpenLayers.Control.Navigation
+     * Create a new navigation control
+     * 
+     * Parameters:
+     * options - {Object} An optional object whose properties will be set on
+     *                    the control
+     */
+    initialize: function(options) {
+        this.handlers = {};
+        OpenLayers.Control.prototype.initialize.apply(this, arguments);
+    },
+
+    /**
+     * Method: destroy
+     * The destroy method is used to perform any clean up before the control
+     * is dereferenced.  Typically this is where event listeners are removed
+     * to prevent memory leaks.
+     */
+    destroy: function() {
+        this.deactivate();
+
+        if (this.dragPan) {
+            this.dragPan.destroy();
+        }
+        this.dragPan = null;
+
+        if (this.zoomBox) {
+            this.zoomBox.destroy();
+        }
+        this.zoomBox = null;
+
+        if (this.pinchZoom) {
+            this.pinchZoom.destroy();
+        }
+        this.pinchZoom = null;
+
+        OpenLayers.Control.prototype.destroy.apply(this,arguments);
+    },
+    
+    /**
+     * Method: activate
+     */
+    activate: function() {
+        this.dragPan.activate();
+        if (this.zoomWheelEnabled) {
+            this.handlers.wheel.activate();
+        }    
+        this.handlers.click.activate();
+        if (this.zoomBoxEnabled) {
+            this.zoomBox.activate();
+        }
+        if (this.pinchZoom) {
+            this.pinchZoom.activate();
+        }
+        return OpenLayers.Control.prototype.activate.apply(this,arguments);
+    },
+
+    /**
+     * Method: deactivate
+     */
+    deactivate: function() {
+        if (this.pinchZoom) {
+            this.pinchZoom.deactivate();
+        }
+        this.zoomBox.deactivate();
+        this.dragPan.deactivate();
+        this.handlers.click.deactivate();
+        this.handlers.wheel.deactivate();
+        return OpenLayers.Control.prototype.deactivate.apply(this,arguments);
+    },
+    
+    /**
+     * Method: draw
+     */
+    draw: function() {
+        // disable right mouse context menu for support of right click events
+        if (this.handleRightClicks) {
+            this.map.viewPortDiv.oncontextmenu = OpenLayers.Function.False;
+        }
+
+        var clickCallbacks = { 
+            'click': this.defaultClick,
+            'dblclick': this.defaultDblClick, 
+            'dblrightclick': this.defaultDblRightClick 
+        };
+        var clickOptions = {
+            'double': true, 
+            'stopDouble': true
+        };
+        this.handlers.click = new OpenLayers.Handler.Click(
+            this, clickCallbacks, clickOptions
+        );
+        this.dragPan = new OpenLayers.Control.DragPan(
+            OpenLayers.Util.extend({
+                map: this.map,
+                documentDrag: this.documentDrag
+            }, this.dragPanOptions)
+        );
+        this.zoomBox = new OpenLayers.Control.ZoomBox(
+                    {map: this.map, keyMask: this.zoomBoxKeyMask});
+        this.dragPan.draw();
+        this.zoomBox.draw();
+        var wheelOptions = this.map.fractionalZoom ? {} : {
+            cumulative: false,
+            interval: 50,
+            maxDelta: 6
+        };
+        this.handlers.wheel = new OpenLayers.Handler.MouseWheel(
+            this, {up : this.wheelUp, down: this.wheelDown},
+            OpenLayers.Util.extend(wheelOptions, this.mouseWheelOptions)
+        );
+        if (OpenLayers.Control.PinchZoom) {
+            this.pinchZoom = new OpenLayers.Control.PinchZoom(
+                OpenLayers.Util.extend(
+                    {map: this.map}, this.pinchZoomOptions));
+        }
+    },
+
+    /**
+     * Method: defaultClick
+     *
+     * Parameters:
+     * evt - {Event}
+     */
+    defaultClick: function (evt) {
+        if (evt.lastTouches && evt.lastTouches.length == 2) {
+            this.map.zoomOut();
+        }
+    },
+
+    /**
+     * Method: defaultDblClick 
+     * 
+     * Parameters:
+     * evt - {Event} 
+     */
+    defaultDblClick: function (evt) {
+        this.map.zoomTo(this.map.zoom + 1, evt.xy);
+    },
+
+    /**
+     * Method: defaultDblRightClick 
+     * 
+     * Parameters:
+     * evt - {Event} 
+     */
+    defaultDblRightClick: function (evt) {
+        this.map.zoomTo(this.map.zoom - 1, evt.xy);
+    },
+    
+    /**
+     * Method: wheelChange  
+     *
+     * Parameters:
+     * evt - {Event}
+     * deltaZ - {Integer}
+     */
+    wheelChange: function(evt, deltaZ) {
+        if (!this.map.fractionalZoom) {
+            deltaZ =  Math.round(deltaZ);
+        }
+        var currentZoom = this.map.getZoom(),
+            newZoom = currentZoom + deltaZ;
+        newZoom = Math.max(newZoom, 0);
+        newZoom = Math.min(newZoom, this.map.getNumZoomLevels());
+        if (newZoom === currentZoom) {
+            return;
+        }
+        this.map.zoomTo(newZoom, evt.xy);
+    },
+
+    /** 
+     * Method: wheelUp
+     * User spun scroll wheel up
+     * 
+     * Parameters:
+     * evt - {Event}
+     * delta - {Integer}
+     */
+    wheelUp: function(evt, delta) {
+        this.wheelChange(evt, delta || 1);
+    },
+
+    /** 
+     * Method: wheelDown
+     * User spun scroll wheel down
+     * 
+     * Parameters:
+     * evt - {Event}
+     * delta - {Integer}
+     */
+    wheelDown: function(evt, delta) {
+        this.wheelChange(evt, delta || -1);
+    },
+    
+    /**
+     * Method: disableZoomBox
+     */
+    disableZoomBox : function() {
+        this.zoomBoxEnabled = false;
+        this.zoomBox.deactivate();       
+    },
+    
+    /**
+     * Method: enableZoomBox
+     */
+    enableZoomBox : function() {
+        this.zoomBoxEnabled = true;
+        if (this.active) {
+            this.zoomBox.activate();
+        }    
+    },
+    
+    /**
+     * Method: disableZoomWheel
+     */
+    
+    disableZoomWheel : function() {
+        this.zoomWheelEnabled = false;
+        this.handlers.wheel.deactivate();       
+    },
+    
+    /**
+     * Method: enableZoomWheel
+     */
+    
+    enableZoomWheel : function() {
+        this.zoomWheelEnabled = true;
+        if (this.active) {
+            this.handlers.wheel.activate();
+        }    
+    },
+
+    CLASS_NAME: "OpenLayers.Control.Navigation"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/NavigationHistory.js

@@ -0,0 +1,423 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Control/Button.js
+ */
+
+/**
+ * Class: OpenLayers.Control.NavigationHistory
+ * A navigation history control.  This is a meta-control, that creates two
+ *     dependent controls: <previous> and <next>.  Call the trigger method
+ *     on the <previous> and <next> controls to restore previous and next
+ *     history states.  The previous and next controls will become active
+ *     when there are available states to restore and will become deactive
+ *     when there are no states to restore.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.NavigationHistory = OpenLayers.Class(OpenLayers.Control, {
+
+    /**
+     * Property: type
+     * {String} Note that this control is not intended to be added directly
+     *     to a control panel.  Instead, add the sub-controls previous and
+     *     next.  These sub-controls are button type controls that activate
+     *     and deactivate themselves.  If this parent control is added to
+     *     a panel, it will act as a toggle.
+     */
+    type: OpenLayers.Control.TYPE_TOGGLE,
+
+    /**
+     * APIProperty: previous
+     * {<OpenLayers.Control>} A button type control whose trigger method restores
+     *     the previous state managed by this control.
+     */
+    previous: null,
+    
+    /**
+     * APIProperty: previousOptions
+     * {Object} Set this property on the options argument of the constructor
+     *     to set optional properties on the <previous> control.
+     */
+    previousOptions: null,
+    
+    /**
+     * APIProperty: next
+     * {<OpenLayers.Control>} A button type control whose trigger method restores
+     *     the next state managed by this control.
+     */
+    next: null,
+
+    /**
+     * APIProperty: nextOptions
+     * {Object} Set this property on the options argument of the constructor
+     *     to set optional properties on the <next> control.
+     */
+    nextOptions: null,
+
+    /**
+     * APIProperty: limit
+     * {Integer} Optional limit on the number of history items to retain.  If
+     *     null, there is no limit.  Default is 50.
+     */
+    limit: 50,
+
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map.  Default is
+     *     true.
+     */
+    autoActivate: true,
+
+    /**
+     * Property: clearOnDeactivate
+     * {Boolean} Clear the history when the control is deactivated.  Default
+     *     is false.
+     */
+    clearOnDeactivate: false,
+
+    /**
+     * Property: registry
+     * {Object} An object with keys corresponding to event types.  Values
+     *     are functions that return an object representing the current state.
+     */
+    registry: null,
+
+    /**
+     * Property: nextStack
+     * {Array} Array of items in the history.
+     */
+    nextStack: null,
+
+    /**
+     * Property: previousStack
+     * {Array} List of items in the history.  First item represents the current
+     *     state.
+     */
+    previousStack: null,
+    
+    /**
+     * Property: listeners
+     * {Object} An object containing properties corresponding to event types.
+     *     This object is used to configure the control and is modified on
+     *     construction.
+     */
+    listeners: null,
+    
+    /**
+     * Property: restoring
+     * {Boolean} Currently restoring a history state.  This is set to true
+     *     before calling restore and set to false after restore returns.
+     */
+    restoring: false,
+    
+    /**
+     * Constructor: OpenLayers.Control.NavigationHistory 
+     * 
+     * Parameters:
+     * options - {Object} An optional object whose properties will be used
+     *     to extend the control.
+     */
+    initialize: function(options) {
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        
+        this.registry = OpenLayers.Util.extend({
+            "moveend": this.getState
+        }, this.registry);
+        
+        var previousOptions = {
+            trigger: OpenLayers.Function.bind(this.previousTrigger, this),
+            displayClass: this.displayClass + " " + this.displayClass + "Previous"
+        };
+        OpenLayers.Util.extend(previousOptions, this.previousOptions);
+        this.previous = new OpenLayers.Control.Button(previousOptions);
+        
+        var nextOptions = {
+            trigger: OpenLayers.Function.bind(this.nextTrigger, this),
+            displayClass: this.displayClass + " " + this.displayClass + "Next"
+        };
+        OpenLayers.Util.extend(nextOptions, this.nextOptions);
+        this.next = new OpenLayers.Control.Button(nextOptions);
+
+        this.clear();
+    },
+    
+    /**
+     * Method: onPreviousChange
+     * Called when the previous history stack changes.
+     *
+     * Parameters:
+     * state - {Object} An object representing the state to be restored
+     *     if previous is triggered again or null if no previous states remain.
+     * length - {Integer} The number of remaining previous states that can
+     *     be restored.
+     */
+    onPreviousChange: function(state, length) {
+        if(state && !this.previous.active) {
+            this.previous.activate();
+        } else if(!state && this.previous.active) {
+            this.previous.deactivate();
+        }
+    },
+    
+    /**
+     * Method: onNextChange
+     * Called when the next history stack changes.
+     *
+     * Parameters:
+     * state - {Object} An object representing the state to be restored
+     *     if next is triggered again or null if no next states remain.
+     * length - {Integer} The number of remaining next states that can
+     *     be restored.
+     */
+    onNextChange: function(state, length) {
+        if(state && !this.next.active) {
+            this.next.activate();
+        } else if(!state && this.next.active) {
+            this.next.deactivate();
+        }
+    },
+    
+    /**
+     * APIMethod: destroy
+     * Destroy the control.
+     */
+    destroy: function() {
+        OpenLayers.Control.prototype.destroy.apply(this);
+        this.previous.destroy();
+        this.next.destroy();
+        this.deactivate();
+        for(var prop in this) {
+            this[prop] = null;
+        }
+    },
+    
+    /** 
+     * Method: setMap
+     * Set the map property for the control and <previous> and <next> child
+     *     controls.
+     *
+     * Parameters:
+     * map - {<OpenLayers.Map>} 
+     */
+    setMap: function(map) {
+        this.map = map;
+        this.next.setMap(map);
+        this.previous.setMap(map);
+    },
+
+    /**
+     * Method: draw
+     * Called when the control is added to the map.
+     */
+    draw: function() {
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+        this.next.draw();
+        this.previous.draw();
+    },
+    
+    /**
+     * Method: previousTrigger
+     * Restore the previous state.  If no items are in the previous history
+     *     stack, this has no effect.
+     *
+     * Returns:
+     * {Object} Item representing state that was restored.  Undefined if no
+     *     items are in the previous history stack.
+     */
+    previousTrigger: function() {
+        var current = this.previousStack.shift();
+        var state = this.previousStack.shift();
+        if(state != undefined) {
+            this.nextStack.unshift(current);
+            this.previousStack.unshift(state);
+            this.restoring = true;
+            this.restore(state);
+            this.restoring = false;
+            this.onNextChange(this.nextStack[0], this.nextStack.length);
+            this.onPreviousChange(
+                this.previousStack[1], this.previousStack.length - 1
+            );
+        } else {
+            this.previousStack.unshift(current);
+        }
+        return state;
+    },
+    
+    /**
+     * APIMethod: nextTrigger
+     * Restore the next state.  If no items are in the next history
+     *     stack, this has no effect.  The next history stack is populated
+     *     as states are restored from the previous history stack.
+     *
+     * Returns:
+     * {Object} Item representing state that was restored.  Undefined if no
+     *     items are in the next history stack.
+     */
+    nextTrigger: function() {
+        var state = this.nextStack.shift();
+        if(state != undefined) {
+            this.previousStack.unshift(state);
+            this.restoring = true;
+            this.restore(state);
+            this.restoring = false;
+            this.onNextChange(this.nextStack[0], this.nextStack.length);
+            this.onPreviousChange(
+                this.previousStack[1], this.previousStack.length - 1
+            );
+        }
+        return state;
+    },
+    
+    /**
+     * APIMethod: clear
+     * Clear history.
+     */
+    clear: function() {
+        this.previousStack = [];
+        this.previous.deactivate();
+        this.nextStack = [];
+        this.next.deactivate();
+    },
+
+    /**
+     * Method: getState
+     * Get the current state and return it.
+     *
+     * Returns:
+     * {Object} An object representing the current state.
+     */
+    getState: function() {
+        return {
+            center: this.map.getCenter(),
+            resolution: this.map.getResolution(),
+            projection: this.map.getProjectionObject(),
+            units: this.map.getProjectionObject().getUnits() || 
+                this.map.units || this.map.baseLayer.units
+        };
+    },
+
+    /**
+     * Method: restore
+     * Update the state with the given object.
+     *
+     * Parameters:
+     * state - {Object} An object representing the state to restore.
+     */
+    restore: function(state) {
+        var center, zoom;
+        if (this.map.getProjectionObject() == state.projection) { 
+            zoom = this.map.getZoomForResolution(state.resolution);
+            center = state.center;
+        } else {
+            center = state.center.clone();
+            center.transform(state.projection, this.map.getProjectionObject());
+            var sourceUnits = state.units;
+            var targetUnits = this.map.getProjectionObject().getUnits() || 
+                this.map.units || this.map.baseLayer.units;
+            var resolutionFactor = sourceUnits && targetUnits ? 
+                OpenLayers.INCHES_PER_UNIT[sourceUnits] / OpenLayers.INCHES_PER_UNIT[targetUnits] : 1;
+            zoom = this.map.getZoomForResolution(resolutionFactor*state.resolution); 
+        }
+        this.map.setCenter(center, zoom);
+    },
+    
+    /**
+     * Method: setListeners
+     * Sets functions to be registered in the listeners object.
+     */
+    setListeners: function() {
+        this.listeners = {};
+        for(var type in this.registry) {
+            this.listeners[type] = OpenLayers.Function.bind(function() {
+                if(!this.restoring) {
+                    var state = this.registry[type].apply(this, arguments);
+                    this.previousStack.unshift(state);
+                    if(this.previousStack.length > 1) {
+                        this.onPreviousChange(
+                            this.previousStack[1], this.previousStack.length - 1
+                        );
+                    }
+                    if(this.previousStack.length > (this.limit + 1)) {
+                        this.previousStack.pop();
+                    }
+                    if(this.nextStack.length > 0) {
+                        this.nextStack = [];
+                        this.onNextChange(null, 0);
+                    }
+                }
+                return true;
+            }, this);
+        }
+    },
+
+    /**
+     * APIMethod: activate
+     * Activate the control.  This registers any listeners.
+     *
+     * Returns:
+     * {Boolean} Control successfully activated.
+     */
+    activate: function() {
+        var activated = false;
+        if(this.map) {
+            if(OpenLayers.Control.prototype.activate.apply(this)) {
+                if(this.listeners == null) {
+                    this.setListeners();
+                }
+                for(var type in this.listeners) {
+                    this.map.events.register(type, this, this.listeners[type]);
+                }
+                activated = true;
+                if(this.previousStack.length == 0) {
+                    this.initStack();
+                }
+            }
+        }
+        return activated;
+    },
+    
+    /**
+     * Method: initStack
+     * Called after the control is activated if the previous history stack is
+     *     empty.
+     */
+    initStack: function() {
+        if(this.map.getCenter()) {
+            this.listeners.moveend();
+        }
+    },
+    
+    /**
+     * APIMethod: deactivate
+     * Deactivate the control.  This unregisters any listeners.
+     *
+     * Returns:
+     * {Boolean} Control successfully deactivated.
+     */
+    deactivate: function() {
+        var deactivated = false;
+        if(this.map) {
+            if(OpenLayers.Control.prototype.deactivate.apply(this)) {
+                for(var type in this.listeners) {
+                    this.map.events.unregister(
+                        type, this, this.listeners[type]
+                    );
+                }
+                if(this.clearOnDeactivate) {
+                    this.clear();
+                }
+                deactivated = true;
+            }
+        }
+        return deactivated;
+    },
+    
+    CLASS_NAME: "OpenLayers.Control.NavigationHistory"
+});
+

SE/stuff/open-layers/lib/OpenLayers/Control/OverviewMap.js

@@ -0,0 +1,750 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/** 
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/BaseTypes.js
+ * @requires OpenLayers/Events/buttonclick.js
+ * @requires OpenLayers/Map.js
+ * @requires OpenLayers/Handler/Click.js
+ * @requires OpenLayers/Handler/Drag.js
+ */
+
+/**
+ * Class: OpenLayers.Control.OverviewMap
+ * The OverMap control creates a small overview map, useful to display the 
+ * extent of a zoomed map and your main map and provide additional 
+ * navigation options to the User.  By default the overview map is drawn in
+ * the lower right corner of the main map. Create a new overview map with the
+ * <OpenLayers.Control.OverviewMap> constructor.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.OverviewMap = OpenLayers.Class(OpenLayers.Control, {
+
+    /**
+     * Property: element
+     * {DOMElement} The DOM element that contains the overview map
+     */
+    element: null,
+    
+    /**
+     * APIProperty: ovmap
+     * {<OpenLayers.Map>} A reference to the overview map itself.
+     */
+    ovmap: null,
+
+    /**
+     * APIProperty: size
+     * {<OpenLayers.Size>} The overvew map size in pixels.  Note that this is
+     * the size of the map itself - the element that contains the map (default
+     * class name olControlOverviewMapElement) may have padding or other style
+     * attributes added via CSS.
+     */
+    size: {w: 180, h: 90},
+
+    /**
+     * APIProperty: layers
+     * {Array(<OpenLayers.Layer>)} Ordered list of layers in the overview map.
+     * If none are sent at construction, the base layer for the main map is used.
+     */
+    layers: null,
+    
+    /**
+     * APIProperty: minRectSize
+     * {Integer} The minimum width or height (in pixels) of the extent
+     *     rectangle on the overview map.  When the extent rectangle reaches
+     *     this size, it will be replaced depending on the value of the
+     *     <minRectDisplayClass> property.  Default is 15 pixels.
+     */
+    minRectSize: 15,
+    
+    /**
+     * APIProperty: minRectDisplayClass
+     * {String} Replacement style class name for the extent rectangle when
+     *     <minRectSize> is reached.  This string will be suffixed on to the
+     *     displayClass.  Default is "RectReplacement".
+     *
+     * Example CSS declaration:
+     * (code)
+     * .olControlOverviewMapRectReplacement {
+     *     overflow: hidden;
+     *     cursor: move;
+     *     background-image: url("img/overview_replacement.gif");
+     *     background-repeat: no-repeat;
+     *     background-position: center;
+     * }
+     * (end)
+     */
+    minRectDisplayClass: "RectReplacement",
+
+    /**
+     * APIProperty: minRatio
+     * {Float} The ratio of the overview map resolution to the main map
+     *     resolution at which to zoom farther out on the overview map.
+     */
+    minRatio: 8,
+
+    /**
+     * APIProperty: maxRatio
+     * {Float} The ratio of the overview map resolution to the main map
+     *     resolution at which to zoom farther in on the overview map.
+     */
+    maxRatio: 32,
+    
+    /**
+     * APIProperty: mapOptions
+     * {Object} An object containing any non-default properties to be sent to
+     *     the overview map's map constructor.  These should include any
+     *     non-default options that the main map was constructed with.
+     */
+    mapOptions: null,
+
+    /**
+     * APIProperty: autoPan
+     * {Boolean} Always pan the overview map, so the extent marker remains in
+     *     the center.  Default is false.  If true, when you drag the extent
+     *     marker, the overview map will update itself so the marker returns
+     *     to the center.
+     */
+    autoPan: false,
+    
+    /**
+     * Property: handlers
+     * {Object}
+     */
+    handlers: null,
+
+    /**
+     * Property: resolutionFactor
+     * {Object}
+     */
+    resolutionFactor: 1,
+
+    /**
+     * APIProperty: maximized
+     * {Boolean} Start as maximized (visible). Defaults to false.
+     */
+    maximized: false,
+
+    /**
+     * APIProperty: maximizeTitle
+     * {String}  This property is used for showing a tooltip over the  
+     * maximize div. Defaults to "" (no title).
+     */ 
+    maximizeTitle: "",
+
+    /**
+     * APIProperty: minimizeTitle
+     * {String}  This property is used for showing a tooltip over the  
+     * minimize div. Defaults to "" (no title).
+     */ 
+    minimizeTitle: "",
+
+    /**
+     * Constructor: OpenLayers.Control.OverviewMap
+     * Create a new overview map
+     *
+     * Parameters:
+     * options - {Object} Properties of this object will be set on the overview
+     * map object.  Note, to set options on the map object contained in this
+     * control, set <mapOptions> as one of the options properties.
+     */
+    initialize: function(options) {
+        this.layers = [];
+        this.handlers = {};
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+    },
+    
+    /**
+     * APIMethod: destroy
+     * Deconstruct the control
+     */
+    destroy: function() {
+        if (!this.mapDiv) { // we've already been destroyed
+            return;
+        }
+        if (this.handlers.click) {
+            this.handlers.click.destroy();
+        }
+        if (this.handlers.drag) {
+            this.handlers.drag.destroy();
+        }
+
+        this.ovmap && this.ovmap.viewPortDiv.removeChild(this.extentRectangle);
+        this.extentRectangle = null;
+
+        if (this.rectEvents) {
+            this.rectEvents.destroy();
+            this.rectEvents = null;
+        }
+
+        if (this.ovmap) {
+            this.ovmap.destroy();
+            this.ovmap = null;
+        }
+        
+        this.element.removeChild(this.mapDiv);
+        this.mapDiv = null;
+
+        this.div.removeChild(this.element);
+        this.element = null;
+
+        if (this.maximizeDiv) {
+            this.div.removeChild(this.maximizeDiv);
+            this.maximizeDiv = null;
+        }
+        
+        if (this.minimizeDiv) {
+            this.div.removeChild(this.minimizeDiv);
+            this.minimizeDiv = null;
+        }
+
+        this.map.events.un({
+            buttonclick: this.onButtonClick,
+            moveend: this.update,
+            changebaselayer: this.baseLayerDraw,
+            scope: this
+        });
+
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);    
+    },
+
+    /**
+     * Method: draw
+     * Render the control in the browser.
+     */    
+    draw: function() {
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+        if (this.layers.length === 0) {
+            if (this.map.baseLayer) {
+                var layer = this.map.baseLayer.clone();
+                this.layers = [layer];
+            } else {
+                this.map.events.register("changebaselayer", this, this.baseLayerDraw);
+                return this.div;
+            }
+        }
+
+        // create overview map DOM elements
+        this.element = document.createElement('div');
+        this.element.className = this.displayClass + 'Element';
+        this.element.style.display = 'none';
+
+        this.mapDiv = document.createElement('div');
+        this.mapDiv.style.width = this.size.w + 'px';
+        this.mapDiv.style.height = this.size.h + 'px';
+        this.mapDiv.style.position = 'relative';
+        this.mapDiv.style.overflow = 'hidden';
+        this.mapDiv.id = OpenLayers.Util.createUniqueID('overviewMap');
+        
+        this.extentRectangle = document.createElement('div');
+        this.extentRectangle.style.position = 'absolute';
+        this.extentRectangle.style.zIndex = 1000;  //HACK
+        this.extentRectangle.className = this.displayClass+'ExtentRectangle';
+
+        this.element.appendChild(this.mapDiv);  
+
+        this.div.appendChild(this.element);
+
+        // Optionally add min/max buttons if the control will go in the
+        // map viewport.
+        if(!this.outsideViewport) {
+            this.div.className += " " + this.displayClass + 'Container';
+            // maximize button div
+            var img = OpenLayers.Util.getImageLocation('layer-switcher-maximize.png');
+            this.maximizeDiv = OpenLayers.Util.createAlphaImageDiv(
+                                        this.displayClass + 'MaximizeButton', 
+                                        null, 
+                                        null, 
+                                        img, 
+                                        'absolute');
+            this.maximizeDiv.style.display = 'none';
+            this.maximizeDiv.className = this.displayClass + 'MaximizeButton olButton';
+            if (this.maximizeTitle) {
+                this.maximizeDiv.title = this.maximizeTitle;
+            }
+            this.div.appendChild(this.maximizeDiv);
+    
+            // minimize button div
+            var img = OpenLayers.Util.getImageLocation('layer-switcher-minimize.png');
+            this.minimizeDiv = OpenLayers.Util.createAlphaImageDiv(
+                                        'OpenLayers_Control_minimizeDiv', 
+                                        null, 
+                                        null, 
+                                        img, 
+                                        'absolute');
+            this.minimizeDiv.style.display = 'none';
+            this.minimizeDiv.className = this.displayClass + 'MinimizeButton olButton';
+            if (this.minimizeTitle) {
+                this.minimizeDiv.title = this.minimizeTitle;
+            }
+            this.div.appendChild(this.minimizeDiv);            
+            this.minimizeControl();
+        } else {
+            // show the overview map
+            this.element.style.display = '';
+        }
+        if(this.map.getExtent()) {
+            this.update();
+        }
+        
+        this.map.events.on({
+            buttonclick: this.onButtonClick,
+            moveend: this.update,
+            scope: this
+        });
+        
+        if (this.maximized) {
+            this.maximizeControl();
+        }
+        return this.div;
+    },
+    
+    /**
+     * Method: baseLayerDraw
+     * Draw the base layer - called if unable to complete in the initial draw
+     */
+    baseLayerDraw: function() {
+        this.draw();
+        this.map.events.unregister("changebaselayer", this, this.baseLayerDraw);
+    },
+
+    /**
+     * Method: rectDrag
+     * Handle extent rectangle drag
+     *
+     * Parameters:
+     * px - {<OpenLayers.Pixel>} The pixel location of the drag.
+     */
+    rectDrag: function(px) {
+        var deltaX = this.handlers.drag.last.x - px.x;
+        var deltaY = this.handlers.drag.last.y - px.y;
+        if(deltaX != 0 || deltaY != 0) {
+            var rectTop = this.rectPxBounds.top;
+            var rectLeft = this.rectPxBounds.left;
+            var rectHeight = Math.abs(this.rectPxBounds.getHeight());
+            var rectWidth = this.rectPxBounds.getWidth();
+            // don't allow dragging off of parent element
+            var newTop = Math.max(0, (rectTop - deltaY));
+            newTop = Math.min(newTop,
+                              this.ovmap.size.h - this.hComp - rectHeight);
+            var newLeft = Math.max(0, (rectLeft - deltaX));
+            newLeft = Math.min(newLeft,
+                               this.ovmap.size.w - this.wComp - rectWidth);
+            this.setRectPxBounds(new OpenLayers.Bounds(newLeft,
+                                                       newTop + rectHeight,
+                                                       newLeft + rectWidth,
+                                                       newTop));
+        }
+    },
+    
+    /**
+     * Method: mapDivClick
+     * Handle browser events
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>} evt
+     */
+    mapDivClick: function(evt) {
+        var pxCenter = this.rectPxBounds.getCenterPixel();
+        var deltaX = evt.xy.x - pxCenter.x;
+        var deltaY = evt.xy.y - pxCenter.y;
+        var top = this.rectPxBounds.top;
+        var left = this.rectPxBounds.left;
+        var height = Math.abs(this.rectPxBounds.getHeight());
+        var width = this.rectPxBounds.getWidth();
+        var newTop = Math.max(0, (top + deltaY));
+        newTop = Math.min(newTop, this.ovmap.size.h - height);
+        var newLeft = Math.max(0, (left + deltaX));
+        newLeft = Math.min(newLeft, this.ovmap.size.w - width);
+        this.setRectPxBounds(new OpenLayers.Bounds(newLeft,
+                                                   newTop + height,
+                                                   newLeft + width,
+                                                   newTop));
+        this.updateMapToRect();
+    },
+    
+    /**
+     * Method: onButtonClick
+     *
+     * Parameters:
+     * evt - {Event}
+     */
+    onButtonClick: function(evt) {
+        if (evt.buttonElement === this.minimizeDiv) {
+            this.minimizeControl();
+        } else if (evt.buttonElement === this.maximizeDiv) {
+            this.maximizeControl();
+        }
+    },
+
+    /**
+     * Method: maximizeControl
+     * Unhide the control.  Called when the control is in the map viewport.
+     *
+     * Parameters:
+     * e - {<OpenLayers.Event>}
+     */
+    maximizeControl: function(e) {
+        this.element.style.display = '';
+        this.showToggle(false);
+        if (e != null) {
+            OpenLayers.Event.stop(e);                                            
+        }
+    },
+
+    /**
+     * Method: minimizeControl
+     * Hide all the contents of the control, shrink the size, 
+     * add the maximize icon
+     * 
+     * Parameters:
+     * e - {<OpenLayers.Event>}
+     */
+    minimizeControl: function(e) {
+        this.element.style.display = 'none';
+        this.showToggle(true);
+        if (e != null) {
+            OpenLayers.Event.stop(e);                                            
+        }
+    },
+
+    /**
+     * Method: showToggle
+     * Hide/Show the toggle depending on whether the control is minimized
+     *
+     * Parameters:
+     * minimize - {Boolean} 
+     */
+    showToggle: function(minimize) {
+        if (this.maximizeDiv) {
+            this.maximizeDiv.style.display = minimize ? '' : 'none';
+        }
+        if (this.minimizeDiv) {
+            this.minimizeDiv.style.display = minimize ? 'none' : '';
+        }
+    },
+
+    /**
+     * Method: update
+     * Update the overview map after layers move.
+     */
+    update: function() {
+        if(this.ovmap == null) {
+            this.createMap();
+        }
+        
+        if(this.autoPan || !this.isSuitableOverview()) {
+            this.updateOverview();
+        }
+        
+        // update extent rectangle
+        this.updateRectToMap();
+    },
+    
+    /**
+     * Method: isSuitableOverview
+     * Determines if the overview map is suitable given the extent and
+     * resolution of the main map.
+     */
+    isSuitableOverview: function() {
+        var mapExtent = this.map.getExtent();
+        var maxExtent = this.map.getMaxExtent();
+        var testExtent = new OpenLayers.Bounds(
+                                Math.max(mapExtent.left, maxExtent.left),
+                                Math.max(mapExtent.bottom, maxExtent.bottom),
+                                Math.min(mapExtent.right, maxExtent.right),
+                                Math.min(mapExtent.top, maxExtent.top));        
+
+        if (this.ovmap.getProjection() != this.map.getProjection()) {
+            testExtent = testExtent.transform(
+                this.map.getProjectionObject(),
+                this.ovmap.getProjectionObject() );
+        }
+
+        var resRatio = this.ovmap.getResolution() / this.map.getResolution();
+        return ((resRatio > this.minRatio) &&
+                (resRatio <= this.maxRatio) &&
+                (this.ovmap.getExtent().containsBounds(testExtent)));
+    },
+    
+    /**
+     * Method updateOverview
+     * Called by <update> if <isSuitableOverview> returns true
+     */
+    updateOverview: function() {
+        var mapRes = this.map.getResolution();
+        var targetRes = this.ovmap.getResolution();
+        var resRatio = targetRes / mapRes;
+        if(resRatio > this.maxRatio) {
+            // zoom in overview map
+            targetRes = this.minRatio * mapRes;            
+        } else if(resRatio <= this.minRatio) {
+            // zoom out overview map
+            targetRes = this.maxRatio * mapRes;
+        }
+        var center;
+        if (this.ovmap.getProjection() != this.map.getProjection()) {
+            center = this.map.center.clone();
+            center.transform(this.map.getProjectionObject(),
+                this.ovmap.getProjectionObject() );
+        } else {
+            center = this.map.center;
+        }
+        this.ovmap.setCenter(center, this.ovmap.getZoomForResolution(
+            targetRes * this.resolutionFactor));
+        this.updateRectToMap();
+    },
+    
+    /**
+     * Method: createMap
+     * Construct the map that this control contains
+     */
+    createMap: function() {
+        // create the overview map
+        var options = OpenLayers.Util.extend(
+                        {controls: [], maxResolution: 'auto', 
+                         fallThrough: false}, this.mapOptions);
+        this.ovmap = new OpenLayers.Map(this.mapDiv, options);
+        this.ovmap.viewPortDiv.appendChild(this.extentRectangle);
+        
+        // prevent ovmap from being destroyed when the page unloads, because
+        // the OverviewMap control has to do this (and does it).
+        OpenLayers.Event.stopObserving(window, 'unload', this.ovmap.unloadDestroy);
+        
+        this.ovmap.addLayers(this.layers);
+        this.ovmap.zoomToMaxExtent();
+        // check extent rectangle border width
+        this.wComp = parseInt(OpenLayers.Element.getStyle(this.extentRectangle,
+                                               'border-left-width')) +
+                     parseInt(OpenLayers.Element.getStyle(this.extentRectangle,
+                                               'border-right-width'));
+        this.wComp = (this.wComp) ? this.wComp : 2;
+        this.hComp = parseInt(OpenLayers.Element.getStyle(this.extentRectangle,
+                                               'border-top-width')) +
+                     parseInt(OpenLayers.Element.getStyle(this.extentRectangle,
+                                               'border-bottom-width'));
+        this.hComp = (this.hComp) ? this.hComp : 2;
+
+        this.handlers.drag = new OpenLayers.Handler.Drag(
+            this, {move: this.rectDrag, done: this.updateMapToRect},
+            {map: this.ovmap}
+        );
+        this.handlers.click = new OpenLayers.Handler.Click(
+            this, {
+                "click": this.mapDivClick
+            },{
+                "single": true, "double": false,
+                "stopSingle": true, "stopDouble": true,
+                "pixelTolerance": 1,
+                map: this.ovmap
+            }
+        );
+        this.handlers.click.activate();
+        
+        this.rectEvents = new OpenLayers.Events(this, this.extentRectangle,
+                                                null, true);
+        this.rectEvents.register("mouseover", this, function(e) {
+            if(!this.handlers.drag.active && !this.map.dragging) {
+                this.handlers.drag.activate();
+            }
+        });
+        this.rectEvents.register("mouseout", this, function(e) {
+            if(!this.handlers.drag.dragging) {
+                this.handlers.drag.deactivate();
+            }
+        });
+
+        if (this.ovmap.getProjection() != this.map.getProjection()) {
+            var sourceUnits = this.map.getProjectionObject().getUnits() ||
+                this.map.units || this.map.baseLayer.units;
+            var targetUnits = this.ovmap.getProjectionObject().getUnits() ||
+                this.ovmap.units || this.ovmap.baseLayer.units;
+            this.resolutionFactor = sourceUnits && targetUnits ?
+                OpenLayers.INCHES_PER_UNIT[sourceUnits] /
+                OpenLayers.INCHES_PER_UNIT[targetUnits] : 1;
+        }
+    },
+        
+    /**
+     * Method: updateRectToMap
+     * Updates the extent rectangle position and size to match the map extent
+     */
+    updateRectToMap: function() {
+        // If the projections differ we need to reproject
+        var bounds;
+        if (this.ovmap.getProjection() != this.map.getProjection()) {
+            bounds = this.map.getExtent().transform(
+                this.map.getProjectionObject(), 
+                this.ovmap.getProjectionObject() );
+        } else {
+            bounds = this.map.getExtent();
+        }
+        var pxBounds = this.getRectBoundsFromMapBounds(bounds);
+        if (pxBounds) {
+            this.setRectPxBounds(pxBounds);
+        }
+    },
+    
+    /**
+     * Method: updateMapToRect
+     * Updates the map extent to match the extent rectangle position and size
+     */
+    updateMapToRect: function() {
+        var lonLatBounds = this.getMapBoundsFromRectBounds(this.rectPxBounds);
+        if (this.ovmap.getProjection() != this.map.getProjection()) {
+            lonLatBounds = lonLatBounds.transform(
+                this.ovmap.getProjectionObject(),
+                this.map.getProjectionObject() );
+        }
+        this.map.panTo(lonLatBounds.getCenterLonLat());
+    },
+
+    /**
+     * Method: setRectPxBounds
+     * Set extent rectangle pixel bounds.
+     *
+     * Parameters:
+     * pxBounds - {<OpenLayers.Bounds>}
+     */
+    setRectPxBounds: function(pxBounds) {
+        var top = Math.max(pxBounds.top, 0);
+        var left = Math.max(pxBounds.left, 0);
+        var bottom = Math.min(pxBounds.top + Math.abs(pxBounds.getHeight()),
+                              this.ovmap.size.h - this.hComp);
+        var right = Math.min(pxBounds.left + pxBounds.getWidth(),
+                             this.ovmap.size.w - this.wComp);
+        var width = Math.max(right - left, 0);
+        var height = Math.max(bottom - top, 0);
+        if(width < this.minRectSize || height < this.minRectSize) {
+            this.extentRectangle.className = this.displayClass +
+                                             this.minRectDisplayClass;
+            var rLeft = left + (width / 2) - (this.minRectSize / 2);
+            var rTop = top + (height / 2) - (this.minRectSize / 2);
+            this.extentRectangle.style.top = Math.round(rTop) + 'px';
+            this.extentRectangle.style.left = Math.round(rLeft) + 'px';
+            this.extentRectangle.style.height = this.minRectSize + 'px';
+            this.extentRectangle.style.width = this.minRectSize + 'px';
+        } else {
+            this.extentRectangle.className = this.displayClass +
+                                             'ExtentRectangle';
+            this.extentRectangle.style.top = Math.round(top) + 'px';
+            this.extentRectangle.style.left = Math.round(left) + 'px';
+            this.extentRectangle.style.height = Math.round(height) + 'px';
+            this.extentRectangle.style.width = Math.round(width) + 'px';
+        }
+        this.rectPxBounds = new OpenLayers.Bounds(
+            Math.round(left), Math.round(bottom),
+            Math.round(right), Math.round(top)
+        );
+    },
+
+    /**
+     * Method: getRectBoundsFromMapBounds
+     * Get the rect bounds from the map bounds.
+     *
+     * Parameters:
+     * lonLatBounds - {<OpenLayers.Bounds>}
+     *
+     * Returns:
+     * {<OpenLayers.Bounds>}A bounds which is the passed-in map lon/lat extent
+     * translated into pixel bounds for the overview map
+     */
+    getRectBoundsFromMapBounds: function(lonLatBounds) {
+        var leftBottomPx = this.getOverviewPxFromLonLat({
+            lon: lonLatBounds.left,
+            lat: lonLatBounds.bottom
+        });
+        var rightTopPx = this.getOverviewPxFromLonLat({
+            lon: lonLatBounds.right,
+            lat: lonLatBounds.top
+        });
+        var bounds = null;
+        if (leftBottomPx && rightTopPx) {
+            bounds = new OpenLayers.Bounds(leftBottomPx.x, leftBottomPx.y,
+                                           rightTopPx.x, rightTopPx.y);
+        }
+        return bounds;
+    },
+
+    /**
+     * Method: getMapBoundsFromRectBounds
+     * Get the map bounds from the rect bounds.
+     *
+     * Parameters:
+     * pxBounds - {<OpenLayers.Bounds>}
+     *
+     * Returns:
+     * {<OpenLayers.Bounds>} Bounds which is the passed-in overview rect bounds
+     * translated into lon/lat bounds for the overview map
+     */
+    getMapBoundsFromRectBounds: function(pxBounds) {
+        var leftBottomLonLat = this.getLonLatFromOverviewPx({
+            x: pxBounds.left,
+            y: pxBounds.bottom
+        });
+        var rightTopLonLat = this.getLonLatFromOverviewPx({
+            x: pxBounds.right,
+            y: pxBounds.top
+        });
+        return new OpenLayers.Bounds(leftBottomLonLat.lon, leftBottomLonLat.lat,
+                                     rightTopLonLat.lon, rightTopLonLat.lat);
+    },
+
+    /**
+     * Method: getLonLatFromOverviewPx
+     * Get a map location from a pixel location
+     *
+     * Parameters:
+     * overviewMapPx - {<OpenLayers.Pixel>|Object} OpenLayers.Pixel or
+     *                                             an object with a
+     *                                             'x' and 'y' properties.
+     *
+     * Returns:
+     * {Object} Location which is the passed-in overview map
+     * OpenLayers.Pixel, translated into lon/lat by the overview
+     * map. An object with a 'lon' and 'lat' properties.
+     */
+    getLonLatFromOverviewPx: function(overviewMapPx) {
+        var size = this.ovmap.size;
+        var res  = this.ovmap.getResolution();
+        var center = this.ovmap.getExtent().getCenterLonLat();
+    
+        var deltaX = overviewMapPx.x - (size.w / 2);
+        var deltaY = overviewMapPx.y - (size.h / 2);
+
+        return {
+            lon: center.lon + deltaX * res,
+            lat: center.lat - deltaY * res
+        };
+    },
+
+    /**
+     * Method: getOverviewPxFromLonLat
+     * Get a pixel location from a map location
+     *
+     * Parameters:
+     * lonlat - {<OpenLayers.LonLat>|Object} OpenLayers.LonLat or an
+     *     object with a 'lon' and 'lat' properties.
+     *
+     * Returns:
+     * {Object} Location which is the passed-in OpenLayers.LonLat, 
+     * translated into overview map pixels
+     */
+    getOverviewPxFromLonLat: function(lonlat) {
+        var res = this.ovmap.getResolution();
+        var extent = this.ovmap.getExtent();
+        if (extent) {
+            return {
+                x: Math.round(1/res * (lonlat.lon - extent.left)),
+                y: Math.round(1/res * (extent.top - lonlat.lat))
+            };
+        } 
+    },
+
+    CLASS_NAME: 'OpenLayers.Control.OverviewMap'
+});

SE/stuff/open-layers/lib/OpenLayers/Control/Pan.js

@@ -0,0 +1,95 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control/Button.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Pan
+ * The Pan control is a single button to pan the map in one direction. For
+ * a more complete control see <OpenLayers.Control.PanPanel>.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Pan = OpenLayers.Class(OpenLayers.Control.Button, {
+
+    /** 
+     * APIProperty: slideFactor
+     * {Integer} Number of pixels by which we'll pan the map in any direction 
+     *     on clicking the arrow buttons, defaults to 50.  If you want to pan
+     *     by some ratio of the map dimensions, use <slideRatio> instead.
+     */
+    slideFactor: 50,
+
+    /** 
+     * APIProperty: slideRatio
+     * {Number} The fraction of map width/height by which we'll pan the map            
+     *     on clicking the arrow buttons.  Default is null.  If set, will
+     *     override <slideFactor>. E.g. if slideRatio is .5, then Pan Up will
+     *     pan up half the map height. 
+     */
+    slideRatio: null,
+
+    /** 
+     * Property: direction
+     * {String} in {'North', 'South', 'East', 'West'}
+     */
+    direction: null,
+
+    /**
+     * Constructor: OpenLayers.Control.Pan 
+     * Control which handles the panning (in any of the cardinal directions)
+     *     of the map by a set px distance. 
+     *
+     * Parameters:
+     * direction - {String} The direction this button should pan.
+     * options - {Object} An optional object whose properties will be used
+     *     to extend the control.
+     */
+    initialize: function(direction, options) {
+    
+        this.direction = direction;
+        this.CLASS_NAME += this.direction;
+        
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+    },
+    
+    /**
+     * Method: trigger
+     */
+    trigger: function(){
+        if (this.map) {
+            var getSlideFactor = OpenLayers.Function.bind(function (dim) {
+                return this.slideRatio ?
+                    this.map.getSize()[dim] * this.slideRatio :
+                    this.slideFactor;
+            }, this);
+    
+            switch (this.direction) {
+                case OpenLayers.Control.Pan.NORTH: 
+                    this.map.pan(0, -getSlideFactor("h"));
+                    break;
+                case OpenLayers.Control.Pan.SOUTH: 
+                    this.map.pan(0, getSlideFactor("h"));
+                    break;
+                case OpenLayers.Control.Pan.WEST: 
+                    this.map.pan(-getSlideFactor("w"), 0);
+                    break;
+                case OpenLayers.Control.Pan.EAST: 
+                    this.map.pan(getSlideFactor("w"), 0);
+                    break;
+            }   
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.Pan"
+});
+
+OpenLayers.Control.Pan.NORTH = "North";
+OpenLayers.Control.Pan.SOUTH = "South";
+OpenLayers.Control.Pan.EAST = "East";
+OpenLayers.Control.Pan.WEST = "West";

SE/stuff/open-layers/lib/OpenLayers/Control/PanPanel.js

@@ -0,0 +1,73 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control/Panel.js
+ * @requires OpenLayers/Control/Pan.js
+ */
+
+/**
+ * Class: OpenLayers.Control.PanPanel
+ * The PanPanel is visible control for panning the map North, South, East or
+ * West in small steps. By default it is drawn in the top left corner of the
+ * map.
+ *
+ * Note: 
+ * If you wish to use this class with the default images and you want 
+ *       it to look nice in ie6, you should add the following, conditionally
+ *       added css stylesheet to your HTML file:
+ * 
+ * (code)
+ * <!--[if lte IE 6]>
+ *   <link rel="stylesheet" href="../theme/default/ie6-style.css" type="text/css" />
+ * <![endif]-->
+ * (end)
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control.Panel> 
+ */
+OpenLayers.Control.PanPanel = OpenLayers.Class(OpenLayers.Control.Panel, {
+
+    /** 
+     * APIProperty: slideFactor
+     * {Integer} Number of pixels by which we'll pan the map in any direction 
+     *     on clicking the arrow buttons, defaults to 50.  If you want to pan
+     *     by some ratio of the map dimensions, use <slideRatio> instead.
+     */
+    slideFactor: 50,
+
+    /** 
+     * APIProperty: slideRatio
+     * {Number} The fraction of map width/height by which we'll pan the map            
+     *     on clicking the arrow buttons.  Default is null.  If set, will
+     *     override <slideFactor>. E.g. if slideRatio is .5, then Pan Up will
+     *     pan up half the map height. 
+     */
+    slideRatio: null,
+
+    /**
+     * Constructor: OpenLayers.Control.PanPanel 
+     * Add the four directional pan buttons.
+     *
+     * Parameters:
+     * options - {Object} An optional object whose properties will be used
+     *     to extend the control.
+     */
+    initialize: function(options) {
+        OpenLayers.Control.Panel.prototype.initialize.apply(this, [options]);
+        var options = {
+            slideFactor: this.slideFactor,
+            slideRatio: this.slideRatio
+        };
+        this.addControls([
+            new OpenLayers.Control.Pan(OpenLayers.Control.Pan.NORTH, options),
+            new OpenLayers.Control.Pan(OpenLayers.Control.Pan.SOUTH, options),
+            new OpenLayers.Control.Pan(OpenLayers.Control.Pan.EAST, options),
+            new OpenLayers.Control.Pan(OpenLayers.Control.Pan.WEST, options)
+        ]);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.PanPanel"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/PanZoom.js

@@ -0,0 +1,233 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Events/buttonclick.js
+ */
+
+/**
+ * Class: OpenLayers.Control.PanZoom
+ * The PanZoom is a visible control, composed of a
+ * <OpenLayers.Control.PanPanel> and a <OpenLayers.Control.ZoomPanel>. By
+ * default it is drawn in the upper left corner of the map.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.PanZoom = OpenLayers.Class(OpenLayers.Control, {
+
+    /** 
+     * APIProperty: slideFactor
+     * {Integer} Number of pixels by which we'll pan the map in any direction 
+     *     on clicking the arrow buttons.  If you want to pan by some ratio
+     *     of the map dimensions, use <slideRatio> instead.
+     */
+    slideFactor: 50,
+
+    /** 
+     * APIProperty: slideRatio
+     * {Number} The fraction of map width/height by which we'll pan the map            
+     *     on clicking the arrow buttons.  Default is null.  If set, will
+     *     override <slideFactor>. E.g. if slideRatio is .5, then the Pan Up
+     *     button will pan up half the map height. 
+     */
+    slideRatio: null,
+
+    /** 
+     * Property: buttons
+     * {Array(DOMElement)} Array of Button Divs 
+     */
+    buttons: null,
+
+    /** 
+     * Property: position
+     * {<OpenLayers.Pixel>} 
+     */
+    position: null,
+
+    /**
+     * Constructor: OpenLayers.Control.PanZoom
+     * 
+     * Parameters:
+     * options - {Object}
+     */
+    initialize: function(options) {
+        this.position = new OpenLayers.Pixel(OpenLayers.Control.PanZoom.X,
+                                             OpenLayers.Control.PanZoom.Y);
+        OpenLayers.Control.prototype.initialize.apply(this, arguments);
+    },
+
+    /**
+     * APIMethod: destroy
+     */
+    destroy: function() {
+        if (this.map) {
+            this.map.events.unregister("buttonclick", this, this.onButtonClick);
+        }
+        this.removeButtons();
+        this.buttons = null;
+        this.position = null;
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);
+    },
+
+    /** 
+     * Method: setMap
+     *
+     * Properties:
+     * map - {<OpenLayers.Map>} 
+     */
+    setMap: function(map) {
+        OpenLayers.Control.prototype.setMap.apply(this, arguments);
+        this.map.events.register("buttonclick", this, this.onButtonClick);
+    },
+
+    /**
+     * Method: draw
+     *
+     * Parameters:
+     * px - {<OpenLayers.Pixel>} 
+     * 
+     * Returns:
+     * {DOMElement} A reference to the container div for the PanZoom control.
+     */
+    draw: function(px) {
+        // initialize our internal div
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+        px = this.position;
+
+        // place the controls
+        this.buttons = [];
+
+        var sz = {w: 18, h: 18};
+        var centered = new OpenLayers.Pixel(px.x+sz.w/2, px.y);
+
+        this._addButton("panup", "north-mini.png", centered, sz);
+        px.y = centered.y+sz.h;
+        this._addButton("panleft", "west-mini.png", px, sz);
+        this._addButton("panright", "east-mini.png", px.add(sz.w, 0), sz);
+        this._addButton("pandown", "south-mini.png", 
+                        centered.add(0, sz.h*2), sz);
+        this._addButton("zoomin", "zoom-plus-mini.png", 
+                        centered.add(0, sz.h*3+5), sz);
+        this._addButton("zoomworld", "zoom-world-mini.png", 
+                        centered.add(0, sz.h*4+5), sz);
+        this._addButton("zoomout", "zoom-minus-mini.png", 
+                        centered.add(0, sz.h*5+5), sz);
+        return this.div;
+    },
+    
+    /**
+     * Method: _addButton
+     * 
+     * Parameters:
+     * id - {String} 
+     * img - {String} 
+     * xy - {<OpenLayers.Pixel>} 
+     * sz - {<OpenLayers.Size>} 
+     * 
+     * Returns:
+     * {DOMElement} A Div (an alphaImageDiv, to be precise) that contains the
+     *     image of the button, and has all the proper event handlers set.
+     */
+    _addButton:function(id, img, xy, sz) {
+        var imgLocation = OpenLayers.Util.getImageLocation(img);
+        var btn = OpenLayers.Util.createAlphaImageDiv(
+                                    this.id + "_" + id, 
+                                    xy, sz, imgLocation, "absolute");
+        btn.style.cursor = "pointer";
+        //we want to add the outer div
+        this.div.appendChild(btn);
+        btn.action = id;
+        btn.className = "olButton";
+    
+        //we want to remember/reference the outer div
+        this.buttons.push(btn);
+        return btn;
+    },
+    
+    /**
+     * Method: _removeButton
+     * 
+     * Parameters:
+     * btn - {Object}
+     */
+    _removeButton: function(btn) {
+        this.div.removeChild(btn);
+        OpenLayers.Util.removeItem(this.buttons, btn);
+    },
+    
+    /**
+     * Method: removeButtons
+     */
+    removeButtons: function() {
+        for(var i=this.buttons.length-1; i>=0; --i) {
+            this._removeButton(this.buttons[i]);
+        }
+    },
+    
+    /**
+     * Method: onButtonClick
+     *
+     * Parameters:
+     * evt - {Event}
+     */
+    onButtonClick: function(evt) {
+        var btn = evt.buttonElement;
+        switch (btn.action) {
+            case "panup": 
+                this.map.pan(0, -this.getSlideFactor("h"));
+                break;
+            case "pandown": 
+                this.map.pan(0, this.getSlideFactor("h"));
+                break;
+            case "panleft": 
+                this.map.pan(-this.getSlideFactor("w"), 0);
+                break;
+            case "panright": 
+                this.map.pan(this.getSlideFactor("w"), 0);
+                break;
+            case "zoomin": 
+                this.map.zoomIn(); 
+                break;
+            case "zoomout": 
+                this.map.zoomOut(); 
+                break;
+            case "zoomworld": 
+                this.map.zoomToMaxExtent(); 
+                break;
+        }
+    },
+    
+    /**
+     * Method: getSlideFactor
+     *
+     * Parameters:
+     * dim - {String} "w" or "h" (for width or height).
+     *
+     * Returns:
+     * {Number} The slide factor for panning in the requested direction.
+     */
+    getSlideFactor: function(dim) {
+        return this.slideRatio ?
+            this.map.getSize()[dim] * this.slideRatio :
+            this.slideFactor;
+    },
+
+    CLASS_NAME: "OpenLayers.Control.PanZoom"
+});
+
+/**
+ * Constant: X
+ * {Integer}
+ */
+OpenLayers.Control.PanZoom.X = 4;
+
+/**
+ * Constant: Y
+ * {Integer}
+ */
+OpenLayers.Control.PanZoom.Y = 4;

SE/stuff/open-layers/lib/OpenLayers/Control/PanZoomBar.js

@@ -0,0 +1,408 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control/PanZoom.js
+ */
+
+/**
+ * Class: OpenLayers.Control.PanZoomBar
+ * The PanZoomBar is a visible control composed of a
+ * <OpenLayers.Control.PanPanel> and a <OpenLayers.Control.ZoomBar>. 
+ * By default it is displayed in the upper left corner of the map as 4
+ * directional arrows above a vertical slider.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control.PanZoom>
+ */
+OpenLayers.Control.PanZoomBar = OpenLayers.Class(OpenLayers.Control.PanZoom, {
+
+    /** 
+     * APIProperty: zoomStopWidth
+     */
+    zoomStopWidth: 18,
+
+    /** 
+     * APIProperty: zoomStopHeight
+     */
+    zoomStopHeight: 11,
+
+    /** 
+     * Property: slider
+     */
+    slider: null,
+
+    /** 
+     * Property: sliderEvents
+     * {<OpenLayers.Events>}
+     */
+    sliderEvents: null,
+
+    /** 
+     * Property: zoombarDiv
+     * {DOMElement}
+     */
+    zoombarDiv: null,
+
+    /** 
+     * APIProperty: zoomWorldIcon
+     * {Boolean}
+     */
+    zoomWorldIcon: false,
+
+    /**
+     * APIProperty: panIcons
+     * {Boolean} Set this property to false not to display the pan icons. If
+     * false the zoom world icon is placed under the zoom bar. Defaults to
+     * true.
+     */
+    panIcons: true,
+
+    /**
+     * APIProperty: forceFixedZoomLevel
+     * {Boolean} Force a fixed zoom level even though the map has 
+     *     fractionalZoom
+     */
+    forceFixedZoomLevel: false,
+
+    /**
+     * Property: mouseDragStart
+     * {<OpenLayers.Pixel>}
+     */
+    mouseDragStart: null,
+
+    /**
+     * Property: deltaY
+     * {Number} The cumulative vertical pixel offset during a zoom bar drag.
+     */
+    deltaY: null,
+
+    /**
+     * Property: zoomStart
+     * {<OpenLayers.Pixel>}
+     */
+    zoomStart: null,
+
+    /**
+     * Constructor: OpenLayers.Control.PanZoomBar
+     */ 
+
+    /**
+     * APIMethod: destroy
+     */
+    destroy: function() {
+
+        this._removeZoomBar();
+
+        this.map.events.un({
+            "changebaselayer": this.redraw,
+            "updatesize": this.redraw,
+            scope: this
+        });
+
+        OpenLayers.Control.PanZoom.prototype.destroy.apply(this, arguments);
+
+        delete this.mouseDragStart;
+        delete this.zoomStart;
+    },
+    
+    /**
+     * Method: setMap
+     * 
+     * Parameters:
+     * map - {<OpenLayers.Map>} 
+     */
+    setMap: function(map) {
+        OpenLayers.Control.PanZoom.prototype.setMap.apply(this, arguments);
+        this.map.events.on({
+            "changebaselayer": this.redraw,
+            "updatesize": this.redraw,
+            scope: this
+        });
+    },
+
+    /** 
+     * Method: redraw
+     * clear the div and start over.
+     */
+    redraw: function() {
+        if (this.div != null) {
+            this.removeButtons();
+            this._removeZoomBar();
+        }  
+        this.draw();
+    },
+    
+    /**
+    * Method: draw 
+    *
+    * Parameters:
+    * px - {<OpenLayers.Pixel>} 
+    */
+    draw: function(px) {
+        // initialize our internal div
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+        px = this.position.clone();
+
+        // place the controls
+        this.buttons = [];
+
+        var sz = {w: 18, h: 18};
+        if (this.panIcons) {
+            var centered = new OpenLayers.Pixel(px.x+sz.w/2, px.y);
+            var wposition = sz.w;
+
+            if (this.zoomWorldIcon) {
+                centered = new OpenLayers.Pixel(px.x+sz.w, px.y);
+            }
+
+            this._addButton("panup", "north-mini.png", centered, sz);
+            px.y = centered.y+sz.h;
+            this._addButton("panleft", "west-mini.png", px, sz);
+            if (this.zoomWorldIcon) {
+                this._addButton("zoomworld", "zoom-world-mini.png", px.add(sz.w, 0), sz);
+
+                wposition *= 2;
+            }
+            this._addButton("panright", "east-mini.png", px.add(wposition, 0), sz);
+            this._addButton("pandown", "south-mini.png", centered.add(0, sz.h*2), sz);
+            this._addButton("zoomin", "zoom-plus-mini.png", centered.add(0, sz.h*3+5), sz);
+            centered = this._addZoomBar(centered.add(0, sz.h*4 + 5));
+            this._addButton("zoomout", "zoom-minus-mini.png", centered, sz);
+        }
+        else {
+            this._addButton("zoomin", "zoom-plus-mini.png", px, sz);
+            centered = this._addZoomBar(px.add(0, sz.h));
+            this._addButton("zoomout", "zoom-minus-mini.png", centered, sz);
+            if (this.zoomWorldIcon) {
+                centered = centered.add(0, sz.h+3);
+                this._addButton("zoomworld", "zoom-world-mini.png", centered, sz);
+            }
+        }
+        return this.div;
+    },
+
+    /** 
+    * Method: _addZoomBar
+    * 
+    * Parameters:
+    * centered - {<OpenLayers.Pixel>} where zoombar drawing is to start.
+    */
+    _addZoomBar:function(centered) {
+        var imgLocation = OpenLayers.Util.getImageLocation("slider.png");
+        var id = this.id + "_" + this.map.id;
+        var minZoom = this.map.getMinZoom();
+        var zoomsToEnd = this.map.getNumZoomLevels() - 1 - this.map.getZoom();
+        var slider = OpenLayers.Util.createAlphaImageDiv(id,
+                       centered.add(-1, zoomsToEnd * this.zoomStopHeight), 
+                       {w: 20, h: 9},
+                       imgLocation,
+                       "absolute");
+        slider.style.cursor = "move";
+        this.slider = slider;
+        
+        this.sliderEvents = new OpenLayers.Events(this, slider, null, true,
+                                            {includeXY: true});
+        this.sliderEvents.on({
+            "touchstart": this.zoomBarDown,
+            "touchmove": this.zoomBarDrag,
+            "touchend": this.zoomBarUp,
+            "mousedown": this.zoomBarDown,
+            "mousemove": this.zoomBarDrag,
+            "mouseup": this.zoomBarUp
+        });
+        
+        var sz = {
+            w: this.zoomStopWidth,
+            h: this.zoomStopHeight * (this.map.getNumZoomLevels() - minZoom)
+        };
+        var imgLocation = OpenLayers.Util.getImageLocation("zoombar.png");
+        var div = null;
+        
+        if (OpenLayers.Util.alphaHack()) {
+            var id = this.id + "_" + this.map.id;
+            div = OpenLayers.Util.createAlphaImageDiv(id, centered,
+                                      {w: sz.w, h: this.zoomStopHeight},
+                                      imgLocation,
+                                      "absolute", null, "crop");
+            div.style.height = sz.h + "px";
+        } else {
+            div = OpenLayers.Util.createDiv(
+                        'OpenLayers_Control_PanZoomBar_Zoombar' + this.map.id,
+                        centered,
+                        sz,
+                        imgLocation);
+        }
+        div.style.cursor = "pointer";
+        div.className = "olButton";
+        this.zoombarDiv = div;
+        
+        this.div.appendChild(div);
+
+        this.startTop = parseInt(div.style.top);
+        this.div.appendChild(slider);
+
+        this.map.events.register("zoomend", this, this.moveZoomBar);
+
+        centered = centered.add(0, 
+            this.zoomStopHeight * (this.map.getNumZoomLevels() - minZoom));
+        return centered; 
+    },
+    
+    /**
+     * Method: _removeZoomBar
+     */
+    _removeZoomBar: function() {
+        this.sliderEvents.un({
+            "touchstart": this.zoomBarDown,
+            "touchmove": this.zoomBarDrag,
+            "touchend": this.zoomBarUp,
+            "mousedown": this.zoomBarDown,
+            "mousemove": this.zoomBarDrag,
+            "mouseup": this.zoomBarUp
+        });
+        this.sliderEvents.destroy();
+        
+        this.div.removeChild(this.zoombarDiv);
+        this.zoombarDiv = null;
+        this.div.removeChild(this.slider);
+        this.slider = null;
+        
+        this.map.events.unregister("zoomend", this, this.moveZoomBar);
+    },
+    
+    /**
+     * Method: onButtonClick
+     *
+     * Parameters:
+     * evt - {Event}
+     */
+    onButtonClick: function(evt) {
+        OpenLayers.Control.PanZoom.prototype.onButtonClick.apply(this, arguments);
+        if (evt.buttonElement === this.zoombarDiv) {
+            var levels = evt.buttonXY.y / this.zoomStopHeight;
+            if(this.forceFixedZoomLevel || !this.map.fractionalZoom) {
+                levels = Math.floor(levels);
+            }    
+            var zoom = (this.map.getNumZoomLevels() - 1) - levels; 
+            zoom = Math.min(Math.max(zoom, 0), this.map.getNumZoomLevels() - 1);
+            this.map.zoomTo(zoom);
+        }
+    },
+    
+    /**
+     * Method: passEventToSlider
+     * This function is used to pass events that happen on the div, or the map,
+     * through to the slider, which then does its moving thing.
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>} 
+     */
+    passEventToSlider:function(evt) {
+        this.sliderEvents.handleBrowserEvent(evt);
+    },
+    
+    /*
+     * Method: zoomBarDown
+     * event listener for clicks on the slider
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>} 
+     */
+    zoomBarDown:function(evt) {
+        if (!OpenLayers.Event.isLeftClick(evt) && !OpenLayers.Event.isSingleTouch(evt)) {
+            return;
+        }
+        this.map.events.on({
+            "touchmove": this.passEventToSlider,
+            "mousemove": this.passEventToSlider,
+            "mouseup": this.passEventToSlider,
+            scope: this
+        });
+        this.mouseDragStart = evt.xy.clone();
+        this.zoomStart = evt.xy.clone();
+        this.div.style.cursor = "move";
+        // reset the div offsets just in case the div moved
+        this.zoombarDiv.offsets = null; 
+        OpenLayers.Event.stop(evt);
+    },
+    
+    /*
+     * Method: zoomBarDrag
+     * This is what happens when a click has occurred, and the client is
+     * dragging.  Here we must ensure that the slider doesn't go beyond the
+     * bottom/top of the zoombar div, as well as moving the slider to its new
+     * visual location
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>} 
+     */
+    zoomBarDrag:function(evt) {
+        if (this.mouseDragStart != null) {
+            var deltaY = this.mouseDragStart.y - evt.xy.y;
+            var offsets = OpenLayers.Util.pagePosition(this.zoombarDiv);
+            if ((evt.clientY - offsets[1]) > 0 && 
+                (evt.clientY - offsets[1]) < parseInt(this.zoombarDiv.style.height) - 2) {
+                var newTop = parseInt(this.slider.style.top) - deltaY;
+                this.slider.style.top = newTop+"px";
+                this.mouseDragStart = evt.xy.clone();
+            }
+            // set cumulative displacement
+            this.deltaY = this.zoomStart.y - evt.xy.y;
+            OpenLayers.Event.stop(evt);
+        }
+    },
+    
+    /*
+     * Method: zoomBarUp
+     * Perform cleanup when a mouseup event is received -- discover new zoom
+     * level and switch to it.
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>} 
+     */
+    zoomBarUp:function(evt) {
+        if (!OpenLayers.Event.isLeftClick(evt) && evt.type !== "touchend") {
+            return;
+        }
+        if (this.mouseDragStart) {
+            this.div.style.cursor="";
+            this.map.events.un({
+                "touchmove": this.passEventToSlider,
+                "mouseup": this.passEventToSlider,
+                "mousemove": this.passEventToSlider,
+                scope: this
+            });
+            var zoomLevel = this.map.zoom;
+            if (!this.forceFixedZoomLevel && this.map.fractionalZoom) {
+                zoomLevel += this.deltaY/this.zoomStopHeight;
+                zoomLevel = Math.min(Math.max(zoomLevel, 0), 
+                                     this.map.getNumZoomLevels() - 1);
+            } else {
+                zoomLevel += this.deltaY/this.zoomStopHeight;
+                zoomLevel = Math.max(Math.round(zoomLevel), 0);      
+            }
+            this.map.zoomTo(zoomLevel);
+            this.mouseDragStart = null;
+            this.zoomStart = null;
+            this.deltaY = 0;
+            OpenLayers.Event.stop(evt);
+        }
+    },
+    
+    /*
+    * Method: moveZoomBar
+    * Change the location of the slider to match the current zoom level.
+    */
+    moveZoomBar:function() {
+        var newTop = 
+            ((this.map.getNumZoomLevels()-1) - this.map.getZoom()) * 
+            this.zoomStopHeight + this.startTop + 1;
+        this.slider.style.top = newTop + "px";
+    },    
+    
+    CLASS_NAME: "OpenLayers.Control.PanZoomBar"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/Panel.js

@@ -0,0 +1,431 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Events/buttonclick.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Panel
+ * The Panel control is a container for other controls. With it toolbars
+ * may be composed.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Panel = OpenLayers.Class(OpenLayers.Control, {
+    /**
+     * Property: controls
+     * {Array(<OpenLayers.Control>)}
+     */
+    controls: null,    
+    
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map.  Default is
+     *     true.
+     */
+    autoActivate: true,
+
+    /** 
+     * APIProperty: defaultControl
+     * {<OpenLayers.Control>} The control which is activated when the control is
+     * activated (turned on), which also happens at instantiation.
+     * If <saveState> is true, <defaultControl> will be nullified after the
+     * first activation of the panel.
+     */
+    defaultControl: null,
+    
+    /**
+     * APIProperty: saveState
+     * {Boolean} If set to true, the active state of this panel's controls will
+     * be stored on panel deactivation, and restored on reactivation. Default
+     * is false.
+     */
+    saveState: false,
+      
+    /**
+     * APIProperty: allowDepress
+     * {Boolean} If is true the <OpenLayers.Control.TYPE_TOOL> controls can 
+     *     be deactivated by clicking the icon that represents them.  Default 
+     *     is false.
+     */
+    allowDepress: false,
+    
+    /**
+     * Property: activeState
+     * {Object} stores the active state of this panel's controls.
+     */
+    activeState: null,
+
+    /**
+     * Constructor: OpenLayers.Control.Panel
+     * Create a new control panel.
+     *
+     * Each control in the panel is represented by an icon. When clicking 
+     *     on an icon, the <activateControl> method is called.
+     *
+     * Specific properties for controls on a panel:
+     * type - {Number} One of <OpenLayers.Control.TYPE_TOOL>,
+     *     <OpenLayers.Control.TYPE_TOGGLE>, <OpenLayers.Control.TYPE_BUTTON>.
+     *     If not provided, <OpenLayers.Control.TYPE_TOOL> is assumed.
+     * title - {string} Text displayed when mouse is over the icon that 
+     *     represents the control.     
+     *
+     * The <OpenLayers.Control.type> of a control determines the behavior when
+     * clicking its icon:
+     * <OpenLayers.Control.TYPE_TOOL> - The control is activated and other
+     *     controls of this type in the same panel are deactivated. This is
+     *     the default type.
+     * <OpenLayers.Control.TYPE_TOGGLE> - The active state of the control is
+     *     toggled.
+     * <OpenLayers.Control.TYPE_BUTTON> - The
+     *     <OpenLayers.Control.Button.trigger> method of the control is called,
+     *     but its active state is not changed.
+     *
+     * If a control is <OpenLayers.Control.active>, it will be drawn with the
+     * olControl[Name]ItemActive class, otherwise with the
+     * olControl[Name]ItemInactive class.
+     *
+     * Parameters:
+     * options - {Object} An optional object whose properties will be used
+     *     to extend the control.
+     */
+    initialize: function(options) {
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        this.controls = [];
+        this.activeState = {};
+    },
+
+    /**
+     * APIMethod: destroy
+     */
+    destroy: function() {
+        if (this.map) {
+            this.map.events.unregister("buttonclick", this, this.onButtonClick);
+        }
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);
+        for (var ctl, i = this.controls.length - 1; i >= 0; i--) {
+            ctl = this.controls[i];
+            if (ctl.events) {
+                ctl.events.un({
+                    activate: this.iconOn,
+                    deactivate: this.iconOff
+                });
+            }
+            ctl.panel_div = null;
+        }
+        this.activeState = null;
+    },
+
+    /**
+     * APIMethod: activate
+     */
+    activate: function() {
+        if (OpenLayers.Control.prototype.activate.apply(this, arguments)) {
+            var control;
+            for (var i=0, len=this.controls.length; i<len; i++) {
+                control = this.controls[i];
+                if (control === this.defaultControl ||
+                            (this.saveState && this.activeState[control.id])) {
+                    control.activate();
+                }
+            }    
+            if (this.saveState === true) {
+                this.defaultControl = null;
+            }
+            this.redraw();
+            return true;
+        } else {
+            return false;
+        }
+    },
+    
+    /**
+     * APIMethod: deactivate
+     */
+    deactivate: function() {
+        if (OpenLayers.Control.prototype.deactivate.apply(this, arguments)) {
+            var control;
+            for (var i=0, len=this.controls.length; i<len; i++) {
+                control = this.controls[i];
+                this.activeState[control.id] = control.deactivate();
+            }    
+            this.redraw();
+            return true;
+        } else {
+            return false;
+        }
+    },
+    
+    /**
+     * Method: draw
+     *
+     * Returns:
+     * {DOMElement}
+     */    
+    draw: function() {
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+        if (this.outsideViewport) {
+            this.events.attachToElement(this.div);
+            this.events.register("buttonclick", this, this.onButtonClick);
+        } else {
+            this.map.events.register("buttonclick", this, this.onButtonClick);
+        }
+        this.addControlsToMap(this.controls);
+        return this.div;
+    },
+
+    /**
+     * Method: redraw
+     */
+    redraw: function() {
+        for (var l=this.div.childNodes.length, i=l-1; i>=0; i--) {
+            this.div.removeChild(this.div.childNodes[i]);
+        }
+        this.div.innerHTML = "";
+        if (this.active) {
+            for (var i=0, len=this.controls.length; i<len; i++) {
+                this.div.appendChild(this.controls[i].panel_div);
+            }
+        }
+    },
+    
+    /**
+     * APIMethod: activateControl
+     * This method is called when the user click on the icon representing a 
+     *     control in the panel.
+     *
+     * Parameters:
+     * control - {<OpenLayers.Control>}
+     */
+    activateControl: function (control) {
+        if (!this.active) { return false; }
+        if (control.type == OpenLayers.Control.TYPE_BUTTON) {
+            control.trigger();
+            return;
+        }
+        if (control.type == OpenLayers.Control.TYPE_TOGGLE) {
+            if (control.active) {
+                control.deactivate();
+            } else {
+                control.activate();
+            }
+            return;
+        }
+        if (this.allowDepress && control.active) {
+            control.deactivate();
+        } else {
+            var c;
+            for (var i=0, len=this.controls.length; i<len; i++) {
+                c = this.controls[i];
+                if (c != control &&
+                   (c.type === OpenLayers.Control.TYPE_TOOL || c.type == null)) {
+                    c.deactivate();
+                }
+            }
+            control.activate();
+        }
+    },
+
+    /**
+     * APIMethod: addControls
+     * To build a toolbar, you add a set of controls to it. addControls
+     * lets you add a single control or a list of controls to the 
+     * Control Panel.
+     *
+     * Parameters:
+     * controls - {<OpenLayers.Control>} Controls to add in the panel.
+     */    
+    addControls: function(controls) {
+        if (!(OpenLayers.Util.isArray(controls))) {
+            controls = [controls];
+        }
+        this.controls = this.controls.concat(controls);
+
+        for (var i=0, len=controls.length; i<len; i++) {
+            var control = controls[i],
+                element = this.createControlMarkup(control);
+            OpenLayers.Element.addClass(element, 
+                                        control.displayClass + "ItemInactive");
+            OpenLayers.Element.addClass(element, "olButton");
+            if (control.title != ""  && !element.title) {
+                element.title = control.title;
+            }
+            control.panel_div = element;
+        }
+
+        if (this.map) { // map.addControl() has already been called on the panel
+            this.addControlsToMap(controls);
+            this.redraw();
+        }
+    },
+
+    /**
+     * APIMethod: createControlMarkup
+     * This function just creates a div for the control. If specific HTML
+     * markup is needed this function can be overridden in specific classes,
+     * or at panel instantiation time:
+     *
+     * Example:
+     * (code)
+     * var panel = new OpenLayers.Control.Panel({
+     *     defaultControl: control,
+     *     // ovverride createControlMarkup to create actual buttons
+     *     // including texts wrapped into span elements.
+     *     createControlMarkup: function(control) {
+     *         var button = document.createElement('button'),
+     *             span = document.createElement('span');
+     *         if (control.text) {
+     *             span.innerHTML = control.text;
+     *         }
+     *         return button;
+     *     }
+     *  });
+     * (end)
+     *
+     * Parameters:
+     * control - {<OpenLayers.Control>} The control to create the HTML
+     *     markup for.
+     *
+     * Returns:
+     * {DOMElement} The markup.
+     */
+    createControlMarkup: function(control) {
+        return document.createElement("div");
+    },
+   
+    /**
+     * Method: addControlsToMap
+     * Only for internal use in draw() and addControls() methods.
+     *
+     * Parameters:
+     * controls - {Array(<OpenLayers.Control>)} Controls to add into map.
+     */         
+    addControlsToMap: function (controls) {
+        var control;
+        for (var i=0, len=controls.length; i<len; i++) {
+            control = controls[i];
+            if (control.autoActivate === true) {
+                control.autoActivate = false;
+                this.map.addControl(control);
+                control.autoActivate = true;
+            } else {
+                this.map.addControl(control);
+                control.deactivate();
+            }
+            control.events.on({
+                activate: this.iconOn,
+                deactivate: this.iconOff
+            });
+        }  
+    },
+
+    /**
+     * Method: iconOn
+     * Internal use, for use only with "controls[i].events.on/un".
+     */
+     iconOn: function() {
+        var d = this.panel_div; // "this" refers to a control on panel!
+        var re = new RegExp("\\b(" + this.displayClass + "Item)Inactive\\b");
+        d.className = d.className.replace(re, "$1Active");
+    },
+
+    /**
+     * Method: iconOff
+     * Internal use, for use only with "controls[i].events.on/un".
+     */
+     iconOff: function() {
+        var d = this.panel_div; // "this" refers to a control on panel!
+        var re = new RegExp("\\b(" + this.displayClass + "Item)Active\\b");
+        d.className = d.className.replace(re, "$1Inactive");
+    },
+    
+    /**
+     * Method: onButtonClick
+     *
+     * Parameters:
+     * evt - {Event}
+     */
+    onButtonClick: function (evt) {
+        var controls = this.controls,
+            button = evt.buttonElement;
+        for (var i=controls.length-1; i>=0; --i) {
+            if (controls[i].panel_div === button) {
+                this.activateControl(controls[i]);
+                break;
+            }
+        }
+    },
+
+    /**
+     * APIMethod: getControlsBy
+     * Get a list of controls with properties matching the given criteria.
+     *
+     * Parameters:
+     * property - {String} A control property to be matched.
+     * match - {String | Object} A string to match.  Can also be a regular
+     *     expression literal or object.  In addition, it can be any object
+     *     with a method named test.  For reqular expressions or other, if
+     *     match.test(control[property]) evaluates to true, the control will be
+     *     included in the array returned.  If no controls are found, an empty
+     *     array is returned.
+     *
+     * Returns:
+     * {Array(<OpenLayers.Control>)} A list of controls matching the given criteria.
+     *     An empty array is returned if no matches are found.
+     */
+    getControlsBy: function(property, match) {
+        var test = (typeof match.test == "function");
+        var found = OpenLayers.Array.filter(this.controls, function(item) {
+            return item[property] == match || (test && match.test(item[property]));
+        });
+        return found;
+    },
+
+    /**
+     * APIMethod: getControlsByName
+     * Get a list of contorls with names matching the given name.
+     *
+     * Parameters:
+     * match - {String | Object} A control name.  The name can also be a regular
+     *     expression literal or object.  In addition, it can be any object
+     *     with a method named test.  For reqular expressions or other, if
+     *     name.test(control.name) evaluates to true, the control will be included
+     *     in the list of controls returned.  If no controls are found, an empty
+     *     array is returned.
+     *
+     * Returns:
+     * {Array(<OpenLayers.Control>)} A list of controls matching the given name.
+     *     An empty array is returned if no matches are found.
+     */
+    getControlsByName: function(match) {
+        return this.getControlsBy("name", match);
+    },
+
+    /**
+     * APIMethod: getControlsByClass
+     * Get a list of controls of a given type (CLASS_NAME).
+     *
+     * Parameters:
+     * match - {String | Object} A control class name.  The type can also be a
+     *     regular expression literal or object.  In addition, it can be any
+     *     object with a method named test.  For reqular expressions or other,
+     *     if type.test(control.CLASS_NAME) evaluates to true, the control will
+     *     be included in the list of controls returned.  If no controls are
+     *     found, an empty array is returned.
+     *
+     * Returns:
+     * {Array(<OpenLayers.Control>)} A list of controls matching the given type.
+     *     An empty array is returned if no matches are found.
+     */
+    getControlsByClass: function(match) {
+        return this.getControlsBy("CLASS_NAME", match);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.Panel"
+});
+

SE/stuff/open-layers/lib/OpenLayers/Control/Permalink.js

@@ -0,0 +1,257 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Control/ArgParser.js
+ * @requires OpenLayers/Lang.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Permalink
+ * The Permalink control is hyperlink that will return the user to the 
+ * current map view. By default it is drawn in the lower right corner of the
+ * map. The href is updated as the map is zoomed, panned and whilst layers
+ * are switched.
+ * 
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Permalink = OpenLayers.Class(OpenLayers.Control, {
+    
+    /**
+     * APIProperty: argParserClass
+     * {Class} The ArgParser control class (not instance) to use with this
+     *     control.
+     */
+    argParserClass: OpenLayers.Control.ArgParser,
+
+    /** 
+     * Property: element 
+     * {DOMElement}
+     */
+    element: null,
+    
+    /** 
+     * APIProperty: anchor
+     * {Boolean} This option changes 3 things:
+     *     the character '#' is used in place of the character '?',
+     *     the window.href is updated if no element is provided.
+     *     When this option is set to true it's not recommend to provide
+     *     a base without provide an element.
+     */
+    anchor: false,
+
+    /** 
+     * APIProperty: base
+     * {String}
+     */
+    base: '',
+
+    /** 
+     * APIProperty: displayProjection
+     * {<OpenLayers.Projection>} Requires proj4js support.  Projection used
+     *     when creating the coordinates in the link. This will reproject the
+     *     map coordinates into display coordinates. If you are using this
+     *     functionality, the permalink which is last added to the map will
+     *     determine the coordinate type which is read from the URL, which
+     *     means you should not add permalinks with different
+     *     displayProjections to the same map. 
+     */
+    displayProjection: null, 
+
+    /**
+     * Constructor: OpenLayers.Control.Permalink
+     *
+     * Parameters: 
+     * element - {DOMElement} 
+     * base - {String} 
+     * options - {Object} options to the control.
+     *
+     * Or for anchor:
+     * options - {Object} options to the control.
+     */
+    initialize: function(element, base, options) {
+        if (element !== null && typeof element == 'object' && !OpenLayers.Util.isElement(element)) {
+            options = element;
+            this.base = document.location.href;
+            OpenLayers.Control.prototype.initialize.apply(this, [options]);
+            if (this.element != null) {
+                this.element = OpenLayers.Util.getElement(this.element);
+            }
+        }
+        else {
+            OpenLayers.Control.prototype.initialize.apply(this, [options]);
+            this.element = OpenLayers.Util.getElement(element);
+            this.base = base || document.location.href;
+        }
+    },
+    
+    /**
+     * APIMethod: destroy
+     */
+    destroy: function()  {
+        if (this.element && this.element.parentNode == this.div) {
+            this.div.removeChild(this.element);
+            this.element = null;
+        }
+        if (this.map) {
+            this.map.events.unregister('moveend', this, this.updateLink);
+        }
+
+        OpenLayers.Control.prototype.destroy.apply(this, arguments); 
+    },
+
+    /**
+     * Method: setMap
+     * Set the map property for the control. 
+     * 
+     * Parameters:
+     * map - {<OpenLayers.Map>} 
+     */
+    setMap: function(map) {
+        OpenLayers.Control.prototype.setMap.apply(this, arguments);
+
+        //make sure we have an arg parser attached
+        for(var i=0, len=this.map.controls.length; i<len; i++) {
+            var control = this.map.controls[i];
+            if (control.CLASS_NAME == this.argParserClass.CLASS_NAME) {
+                
+                // If a permalink is added to the map, and an ArgParser already
+                // exists, we override the displayProjection to be the one
+                // on the permalink. 
+                if (control.displayProjection != this.displayProjection) {
+                    this.displayProjection = control.displayProjection;
+                }    
+                
+                break;
+            }
+        }
+        if (i == this.map.controls.length) {
+            this.map.addControl(new this.argParserClass(
+                { 'displayProjection': this.displayProjection }));       
+        }
+
+    },
+
+    /**
+     * Method: draw
+     *
+     * Returns:
+     * {DOMElement}
+     */    
+    draw: function() {
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+          
+        if (!this.element && !this.anchor) {
+            this.element = document.createElement("a");
+            this.element.innerHTML = OpenLayers.i18n("Permalink");
+            this.element.href="";
+            this.div.appendChild(this.element);
+        }
+        this.map.events.on({
+            'moveend': this.updateLink,
+            'changelayer': this.updateLink,
+            'changebaselayer': this.updateLink,
+            scope: this
+        });
+        
+        // Make it so there is at least a link even though the map may not have
+        // moved yet.
+        this.updateLink();
+        
+        return this.div;
+    },
+   
+    /**
+     * Method: updateLink 
+     */
+    updateLink: function() {
+        var separator = this.anchor ? '#' : '?';
+        var href = this.base;
+        var anchor = null;
+        if (href.indexOf("#") != -1 && this.anchor == false) {
+            anchor = href.substring( href.indexOf("#"), href.length);
+        }
+        if (href.indexOf(separator) != -1) {
+            href = href.substring( 0, href.indexOf(separator) );
+        }
+        var splits = href.split("#");
+        href = splits[0] + separator+ OpenLayers.Util.getParameterString(this.createParams());
+        if (anchor) {
+            href += anchor;
+        }
+        if (this.anchor && !this.element) {
+            window.location.href = href;
+        }
+        else {
+            this.element.href = href;
+        }
+    }, 
+    
+    /**
+     * APIMethod: createParams
+     * Creates the parameters that need to be encoded into the permalink url.
+     * 
+     * Parameters:
+     * center - {<OpenLayers.LonLat>} center to encode in the permalink.
+     *     Defaults to the current map center.
+     * zoom - {Integer} zoom level to encode in the permalink. Defaults to the
+     *     current map zoom level.
+     * layers - {Array(<OpenLayers.Layer>)} layers to encode in the permalink.
+     *     Defaults to the current map layers.
+     * 
+     * Returns:
+     * {Object} Hash of parameters that will be url-encoded into the
+     * permalink.
+     */
+    createParams: function(center, zoom, layers) {
+        center = center || this.map.getCenter();
+          
+        var params = OpenLayers.Util.getParameters(this.base);
+        
+        // If there's still no center, map is not initialized yet. 
+        // Break out of this function, and simply return the params from the
+        // base link.
+        if (center) { 
+
+            //zoom
+            params.zoom = zoom || this.map.getZoom(); 
+
+            //lon,lat
+            var lat = center.lat;
+            var lon = center.lon;
+            
+            if (this.displayProjection) {
+                var mapPosition = OpenLayers.Projection.transform(
+                  { x: lon, y: lat }, 
+                  this.map.getProjectionObject(), 
+                  this.displayProjection );
+                lon = mapPosition.x;  
+                lat = mapPosition.y;  
+            }       
+            params.lat = Math.round(lat*100000)/100000;
+            params.lon = Math.round(lon*100000)/100000;
+    
+            //layers        
+            layers = layers || this.map.layers;  
+            params.layers = '';
+            for (var i=0, len=layers.length; i<len; i++) {
+                var layer = layers[i];
+    
+                if (layer.isBaseLayer) {
+                    params.layers += (layer == this.map.baseLayer) ? "B" : "0";
+                } else {
+                    params.layers += (layer.getVisibility()) ? "T" : "F";           
+                }
+            }
+        }
+
+        return params;
+    }, 
+
+    CLASS_NAME: "OpenLayers.Control.Permalink"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/PinchZoom.js

@@ -0,0 +1,157 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Handler/Pinch.js
+ */
+
+/**
+ * Class: OpenLayers.Control.PinchZoom
+ *
+ * Inherits:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.PinchZoom = OpenLayers.Class(OpenLayers.Control, {
+
+    /** 
+     * Property: type
+     * {OpenLayers.Control.TYPES}
+     */
+    type: OpenLayers.Control.TYPE_TOOL,
+
+    /**
+     * Property: pinchOrigin
+     * {Object} Cached object representing the pinch start (in pixels).
+     */
+    pinchOrigin: null,    
+    
+    /**
+     * Property: currentCenter
+     * {Object} Cached object representing the latest pinch center (in pixels).
+     */
+    currentCenter: null,    
+
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map.  Default is
+     *     true.
+     */
+    autoActivate: true,
+
+    /**
+     * APIProperty: preserveCenter
+     * {Boolean} Set this to true if you don't want the map center to change
+     *     while pinching. For example you may want to set preserveCenter to
+     *     true when the user location is being watched and you want to preserve
+     *     the user location at the center of the map even if he zooms in or
+     *     out using pinch. This property's value can be changed any time on an
+     *     existing instance. Default is false.
+     */
+    preserveCenter: false,
+    
+    /**
+     * APIProperty: handlerOptions
+     * {Object} Used to set non-default properties on the pinch handler
+     */
+
+    /**
+     * Constructor: OpenLayers.Control.PinchZoom
+     * Create a control for zooming with pinch gestures.  This works on devices
+     *     with multi-touch support.
+     *
+     * Parameters:
+     * options - {Object} An optional object whose properties will be set on
+     *                    the control
+     */
+    initialize: function(options) {
+        OpenLayers.Control.prototype.initialize.apply(this, arguments);
+        this.handler = new OpenLayers.Handler.Pinch(this, {
+            start: this.pinchStart,
+            move: this.pinchMove,
+            done: this.pinchDone
+        }, this.handlerOptions);
+    },
+    
+    /**
+     * Method: pinchStart
+     *
+     * Parameters:
+     * evt - {Event}
+     * pinchData - {Object} pinch data object related to the current touchmove
+     *     of the pinch gesture. This give us the current scale of the pinch.
+     */
+    pinchStart: function(evt, pinchData) {
+        var xy = (this.preserveCenter) ?
+            this.map.getPixelFromLonLat(this.map.getCenter()) : evt.xy;
+        this.pinchOrigin = xy;
+        this.currentCenter = xy;
+    },
+    
+    /**
+     * Method: pinchMove
+     *
+     * Parameters:
+     * evt - {Event}
+     * pinchData - {Object} pinch data object related to the current touchmove
+     *     of the pinch gesture. This give us the current scale of the pinch.
+     */
+    pinchMove: function(evt, pinchData) {
+        var scale = pinchData.scale;
+        var containerOrigin = this.map.layerContainerOriginPx;
+        var pinchOrigin = this.pinchOrigin;
+        var current = (this.preserveCenter) ?
+            this.map.getPixelFromLonLat(this.map.getCenter()) : evt.xy;
+
+        var dx = Math.round((containerOrigin.x + current.x - pinchOrigin.x) + (scale - 1) * (containerOrigin.x - pinchOrigin.x));
+        var dy = Math.round((containerOrigin.y + current.y - pinchOrigin.y) + (scale - 1) * (containerOrigin.y - pinchOrigin.y));
+
+        this.map.applyTransform(dx, dy, scale);
+        this.currentCenter = current;
+    },
+
+    /**
+     * Method: pinchDone
+     *
+     * Parameters:
+     * evt - {Event}
+     * start - {Object} pinch data object related to the touchstart event that
+     *     started the pinch gesture.
+     * last - {Object} pinch data object related to the last touchmove event
+     *     of the pinch gesture. This give us the final scale of the pinch.
+     */
+    pinchDone: function(evt, start, last) {
+        this.map.applyTransform();
+        var zoom = this.map.getZoomForResolution(this.map.getResolution() / last.scale, true);
+        if (zoom !== this.map.getZoom() || !this.currentCenter.equals(this.pinchOrigin)) {
+            var resolution = this.map.getResolutionForZoom(zoom);
+
+            var location = this.map.getLonLatFromPixel(this.pinchOrigin);
+            var zoomPixel = this.currentCenter;        
+            var size = this.map.getSize();
+
+            location.lon += resolution * ((size.w / 2) - zoomPixel.x);
+            location.lat -= resolution * ((size.h / 2) - zoomPixel.y);
+
+            // Force a reflow before calling setCenter. This is to work
+            // around an issue occuring in iOS.
+            //
+            // See https://github.com/openlayers/openlayers/pull/351.
+            //
+            // Without a reflow setting the layer container div's top left
+            // style properties to "0px" - as done in Map.moveTo when zoom
+            // is changed - won't actually correctly reposition the layer
+            // container div.
+            //
+            // Also, we need to use a statement that the Google Closure
+            // compiler won't optimize away.
+            this.map.div.clientWidth = this.map.div.clientWidth;
+
+            this.map.setCenter(location, zoom);
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.PinchZoom"
+
+});

SE/stuff/open-layers/lib/OpenLayers/Control/SLDSelect.js

@@ -0,0 +1,567 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Layer/WMS.js
+ * @requires OpenLayers/Handler/RegularPolygon.js
+ * @requires OpenLayers/Handler/Polygon.js
+ * @requires OpenLayers/Handler/Path.js
+ * @requires OpenLayers/Handler/Click.js
+ * @requires OpenLayers/Filter/Spatial.js
+ * @requires OpenLayers/Format/SLD/v1_0_0.js
+ */
+
+/**
+ * Class: OpenLayers.Control.SLDSelect
+ * Perform selections on WMS layers using Styled Layer Descriptor (SLD)
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.SLDSelect = OpenLayers.Class(OpenLayers.Control, {
+
+    /** 
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * selected - Triggered when a selection occurs.  Listeners receive an 
+     *     event with *filters* and *layer* properties.  Filters will be an 
+     *     array of OpenLayers.Filter objects created in order to perform 
+     *     the particular selection.
+     */
+
+    /**
+     * APIProperty: clearOnDeactivate
+     * {Boolean} Should the selection be cleared when the control is 
+     *     deactivated. Default value is false.
+     */
+    clearOnDeactivate: false,
+
+    /**
+     * APIProperty: layers
+     * {Array(<OpenLayers.Layer.WMS>)} The WMS layers this control will work 
+     *     on.
+     */
+    layers: null,
+
+    /**
+     * Property: callbacks
+     * {Object} The functions that are sent to the handler for callback
+     */
+    callbacks: null,
+
+    /**
+     * APIProperty: selectionSymbolizer
+     * {Object} Determines the styling of the selected objects. Default is
+     *     a selection in red.
+     */
+    selectionSymbolizer: {
+        'Polygon': {fillColor: '#FF0000', stroke: false},
+        'Line': {strokeColor: '#FF0000', strokeWidth: 2},
+        'Point': {graphicName: 'square', fillColor: '#FF0000', pointRadius: 5}
+    },
+
+    /**
+     * APIProperty: layerOptions
+     * {Object} The options to apply to the selection layer, by default the
+     *     selection layer will be kept out of the layer switcher.
+     */
+    layerOptions: null,
+
+    /**
+     * APIProperty: handlerOptions
+     * {Object} Used to set non-default properties on the control's handler
+     */
+
+    /**
+     * APIProperty: sketchStyle
+     * {<OpenLayers.Style>|Object} Style or symbolizer to use for the sketch
+     * handler. The recommended way of styling the sketch layer, however, is
+     * to configure an <OpenLayers.StyleMap> in the layerOptions of the
+     * <handlerOptions>:
+     * 
+     * (code)
+     * new OpenLayers.Control.SLDSelect(OpenLayers.Handler.Path, {
+     *     handlerOptions: {
+     *         layerOptions: {
+     *             styleMap: new OpenLayers.StyleMap({
+     *                 "default": {strokeColor: "yellow"}
+     *             })
+     *         }
+     *     }
+     * });
+     * (end)
+     */
+    sketchStyle: null,
+
+    /**
+     * APIProperty: wfsCache
+     * {Object} Cache to use for storing parsed results from
+     *     <OpenLayers.Format.WFSDescribeFeatureType.read>. If not provided,
+     *     these will be cached on the prototype.
+     */
+    wfsCache: {},
+
+    /**
+     * APIProperty: layerCache
+     * {Object} Cache to use for storing references to the selection layers.
+     *     Normally each source layer will have exactly 1 selection layer of
+     *     type OpenLayers.Layer.WMS. If not provided, layers will
+     *     be cached on the prototype. Note that if <clearOnDeactivate> is
+     *     true, the layer will no longer be cached after deactivating the
+     *     control.
+     */
+    layerCache: {},
+
+    /**
+     * Constructor: OpenLayers.Control.SLDSelect
+     * Create a new control for selecting features in WMS layers using
+     *     Styled Layer Descriptor (SLD).
+     *
+     * Parameters:
+     * handler - {<OpenLayers.Class>} A sketch handler class. This determines
+     *     the type of selection, e.g. box (<OpenLayers.Handler.Box>), point
+     *     (<OpenLayers.Handler.Point>), path (<OpenLayers.Handler.Path>) or
+     *     polygon (<OpenLayers.Handler.Polygon>) selection. To use circle
+     *     type selection, use <OpenLayers.Handler.RegularPolygon> and pass
+     *     the number of desired sides (e.g. 40) as "sides" property to the
+     *     <handlerOptions>.
+     * options - {Object} An object containing all configuration properties for
+     *     the control.
+     *
+     * Valid options:
+     * layers - Array({<OpenLayers.Layer.WMS>}) The layers to perform the
+     *     selection on.
+     */
+    initialize: function(handler, options) {
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+
+        this.callbacks = OpenLayers.Util.extend({done: this.select, 
+            click: this.select}, this.callbacks);
+        this.handlerOptions = this.handlerOptions || {};
+        this.layerOptions = OpenLayers.Util.applyDefaults(this.layerOptions, {
+            displayInLayerSwitcher: false,
+            tileOptions: {maxGetUrlLength: 2048}
+        });
+        if (this.sketchStyle) {
+            this.handlerOptions.layerOptions = OpenLayers.Util.applyDefaults(
+                this.handlerOptions.layerOptions,
+                {styleMap: new OpenLayers.StyleMap({"default": this.sketchStyle})}
+            );
+        }
+        this.handler = new handler(this, this.callbacks, this.handlerOptions);
+    },
+
+    /**
+     * APIMethod: destroy
+     * Take care of things that are not handled in superclass.
+     */
+    destroy: function() {
+        for (var key in this.layerCache) {
+            delete this.layerCache[key];
+        }
+        for (var key in this.wfsCache) {
+            delete this.wfsCache[key];
+        }
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);
+    },
+
+    /**
+     * Method: coupleLayerVisiblity
+     * Couple the selection layer and the source layer with respect to
+     *     layer visibility. So if the source layer is turned off, the
+     *     selection layer is also turned off.
+     *
+     * Context: 
+     * - {<OpenLayers.Layer>}
+     *
+     * Parameters:
+     * evt - {Object}
+     */
+    coupleLayerVisiblity: function(evt) {
+        this.setVisibility(evt.object.getVisibility());
+    },
+
+    /**
+     * Method: createSelectionLayer
+     * Creates a "clone" from the source layer in which the selection can
+     * be drawn. This ensures both the source layer and the selection are 
+     * visible and not only the selection.
+     *
+     * Parameters:
+     * source - {<OpenLayers.Layer.WMS>} The source layer on which the selection
+     *     is performed.
+     *
+     * Returns:
+     * {<OpenLayers.Layer.WMS>} A WMS layer with maxGetUrlLength configured to 2048
+     *     since SLD selections can easily get quite long.
+     */
+    createSelectionLayer: function(source) {
+        // check if we already have a selection layer for the source layer
+        var selectionLayer;
+        if (!this.layerCache[source.id]) {
+            selectionLayer = new OpenLayers.Layer.WMS(source.name, 
+                source.url, source.params, 
+                OpenLayers.Util.applyDefaults(
+                    this.layerOptions,
+                    source.getOptions())
+            );
+            this.layerCache[source.id] = selectionLayer;
+            // make sure the layers are coupled wrt visibility, but only
+            // if they are not displayed in the layer switcher, because in
+            // that case the user cannot control visibility.
+            if (this.layerOptions.displayInLayerSwitcher === false) {
+                source.events.on({
+                    "visibilitychanged": this.coupleLayerVisiblity,
+                    scope: selectionLayer});
+            }
+            this.map.addLayer(selectionLayer);
+        } else {
+            selectionLayer = this.layerCache[source.id];
+        }
+        return selectionLayer;
+    },
+
+    /**
+     * Method: createSLD
+     * Create the SLD document for the layer using the supplied filters.
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer.WMS>}
+     * filters - Array({<OpenLayers.Filter>}) The filters to be applied.
+     * geometryAttributes - Array({Object}) The geometry attributes of the 
+     *     layer.
+     *
+     * Returns:
+     * {String} The SLD document generated as a string.
+     */
+    createSLD: function(layer, filters, geometryAttributes) {
+        var sld = {version: "1.0.0", namedLayers: {}};
+        var layerNames = [layer.params.LAYERS].join(",").split(",");
+        for (var i=0, len=layerNames.length; i<len; i++) { 
+            var name = layerNames[i];
+            sld.namedLayers[name] = {name: name, userStyles: []};
+            var symbolizer = this.selectionSymbolizer;
+            var geometryAttribute = geometryAttributes[i];
+            if (geometryAttribute.type.indexOf('Polygon') >= 0) {
+                symbolizer = {Polygon: this.selectionSymbolizer['Polygon']};
+            } else if (geometryAttribute.type.indexOf('LineString') >= 0) {
+                symbolizer = {Line: this.selectionSymbolizer['Line']};
+            } else if (geometryAttribute.type.indexOf('Point') >= 0) {
+                symbolizer = {Point: this.selectionSymbolizer['Point']};
+            }
+            var filter = filters[i];
+            sld.namedLayers[name].userStyles.push({name: 'default', rules: [
+                new OpenLayers.Rule({symbolizer: symbolizer, 
+                    filter: filter, 
+                    maxScaleDenominator: layer.options.minScale})
+            ]});
+        }
+        return new OpenLayers.Format.SLD({srsName: this.map.getProjection()}).write(sld);
+    },
+
+    /**
+     * Method: parseDescribeLayer
+     * Parse the SLD WMS DescribeLayer response and issue the corresponding
+     *     WFS DescribeFeatureType request
+     *
+     * request - {XMLHttpRequest} The request object.
+     */
+    parseDescribeLayer: function(request) {
+        var format = new OpenLayers.Format.WMSDescribeLayer();
+        var doc = request.responseXML;
+        if(!doc || !doc.documentElement) {
+            doc = request.responseText;
+        }
+        var describeLayer = format.read(doc);
+        var typeNames = [];
+        var url = null;
+        for (var i=0, len=describeLayer.length; i<len; i++) {
+            // perform a WFS DescribeFeatureType request
+            if (describeLayer[i].owsType == "WFS") {
+                typeNames.push(describeLayer[i].typeName);
+                url = describeLayer[i].owsURL;
+            }
+        }
+        var options = {
+            url: url,
+            params: {
+                SERVICE: "WFS",
+                TYPENAME: typeNames.toString(),
+                REQUEST: "DescribeFeatureType",
+                VERSION: "1.0.0"
+            },
+            callback: function(request) {
+                var format = new OpenLayers.Format.WFSDescribeFeatureType();
+                var doc = request.responseXML;
+                if(!doc || !doc.documentElement) {
+                    doc = request.responseText;
+                }
+                var describeFeatureType = format.read(doc);
+                this.control.wfsCache[this.layer.id] = describeFeatureType;
+                this.control._queue && this.control.applySelection();
+            },
+            scope: this
+        };
+        OpenLayers.Request.GET(options);
+    },
+
+   /**
+    * Method: getGeometryAttributes
+    * Look up the geometry attributes from the WFS DescribeFeatureType response
+    *
+    * Parameters:
+    * layer - {<OpenLayers.Layer.WMS>} The layer for which to look up the 
+    *     geometry attributes.
+    *
+    * Returns:
+    * Array({Object}) Array of geometry attributes
+    */ 
+   getGeometryAttributes: function(layer) {
+        var result = [];
+        var cache = this.wfsCache[layer.id];
+        for (var i=0, len=cache.featureTypes.length; i<len; i++) {
+            var typeName = cache.featureTypes[i];
+            var properties = typeName.properties;
+            for (var j=0, lenj=properties.length; j < lenj; j++) {
+                var property = properties[j];
+                var type = property.type;
+                if ((type.indexOf('LineString') >= 0) ||
+                    (type.indexOf('GeometryAssociationType') >=0) ||
+                    (type.indexOf('GeometryPropertyType') >= 0) ||
+                    (type.indexOf('Point') >= 0) ||
+                    (type.indexOf('Polygon') >= 0) ) {
+                        result.push(property);
+                }
+            }
+        }
+        return result;
+    },
+
+    /**
+     * APIMethod: activate
+     * Activate the control. Activating the control will perform a SLD WMS
+     *     DescribeLayer request followed by a WFS DescribeFeatureType request
+     *     so that the proper symbolizers can be chosen based on the geometry
+     *     type.
+     */
+    activate: function() {
+        var activated = OpenLayers.Control.prototype.activate.call(this);
+        if(activated) {
+            for (var i=0, len=this.layers.length; i<len; i++) {
+                var layer = this.layers[i];
+                if (layer && !this.wfsCache[layer.id]) {
+                    var options = {
+                        url: layer.url,
+                        params: {
+                            SERVICE: "WMS",
+                            VERSION: layer.params.VERSION,
+                            LAYERS: layer.params.LAYERS,
+                            REQUEST: "DescribeLayer"
+                        },
+                        callback: this.parseDescribeLayer,
+                        scope: {layer: layer, control: this}
+                    };
+                    OpenLayers.Request.GET(options);
+                }
+            }
+        }
+        return activated;
+    },
+
+    /**
+     * APIMethod: deactivate
+     * Deactivate the control. If clearOnDeactivate is true, remove the
+     *     selection layer(s).
+     */
+    deactivate: function() {
+        var deactivated = OpenLayers.Control.prototype.deactivate.call(this);
+        if(deactivated) {
+            for (var i=0, len=this.layers.length; i<len; i++) {
+                var layer = this.layers[i];
+                if (layer && this.clearOnDeactivate === true) {
+                    var layerCache = this.layerCache;
+                    var selectionLayer = layerCache[layer.id];
+                    if (selectionLayer) {
+                        layer.events.un({
+                            "visibilitychanged": this.coupleLayerVisiblity,
+                            scope: selectionLayer});
+                        selectionLayer.destroy();
+                        delete layerCache[layer.id];
+                    }
+                }
+            }
+        }
+        return deactivated;
+    },
+
+    /**
+     * APIMethod: setLayers
+     * Set the layers on which the selection should be performed.  Call the 
+     *     setLayers method if the layer(s) to be used change and the same 
+     *     control should be used on a new set of layers.
+     *     If the control is already active, it will be active after the new
+     *     set of layers is set.
+     *
+     * Parameters:
+     * layers - {Array(<OpenLayers.Layer.WMS>)}  The new set of layers on which 
+     *     the selection should be performed.
+     */
+    setLayers: function(layers) {
+        if(this.active) {
+            this.deactivate();
+            this.layers = layers;
+            this.activate();
+        } else {
+            this.layers = layers;
+        }
+    },
+
+    /**
+     * Function: createFilter
+     * Create the filter to be used in the SLD.
+     *
+     * Parameters:
+     * geometryAttribute - {Object} Used to get the name of the geometry 
+     *     attribute which is needed for constructing the spatial filter.
+     * geometry - {<OpenLayers.Geometry>} The geometry to use.
+     *
+     * Returns:
+     * {<OpenLayers.Filter.Spatial>} The spatial filter created.
+     */
+    createFilter: function(geometryAttribute, geometry) {
+        var filter = null;
+        if (this.handler instanceof OpenLayers.Handler.RegularPolygon) {
+            // box
+            if (this.handler.irregular === true) {
+                filter = new OpenLayers.Filter.Spatial({
+                    type: OpenLayers.Filter.Spatial.BBOX,
+                    property: geometryAttribute.name,
+                    value: geometry.getBounds()}
+                );
+            } else {
+                filter = new OpenLayers.Filter.Spatial({
+                    type: OpenLayers.Filter.Spatial.INTERSECTS,
+                    property: geometryAttribute.name,
+                    value: geometry}
+                );
+            }
+        } else if (this.handler instanceof OpenLayers.Handler.Polygon) {
+            filter = new OpenLayers.Filter.Spatial({
+                type: OpenLayers.Filter.Spatial.INTERSECTS,
+                property: geometryAttribute.name,
+                value: geometry}
+            );
+        } else if (this.handler instanceof OpenLayers.Handler.Path) {
+            // if source layer is point based, use DWITHIN instead
+            if (geometryAttribute.type.indexOf('Point') >= 0) {
+                filter = new OpenLayers.Filter.Spatial({
+                    type: OpenLayers.Filter.Spatial.DWITHIN,
+                    property: geometryAttribute.name,
+                    distance: this.map.getExtent().getWidth()*0.01 ,
+                    distanceUnits: this.map.getUnits(),
+                    value: geometry}
+                );
+            } else {
+                filter = new OpenLayers.Filter.Spatial({
+                    type: OpenLayers.Filter.Spatial.INTERSECTS,
+                    property: geometryAttribute.name,
+                    value: geometry}
+                );
+            }
+        } else if (this.handler instanceof OpenLayers.Handler.Click) {
+            if (geometryAttribute.type.indexOf('Polygon') >= 0) {
+                filter = new OpenLayers.Filter.Spatial({
+                    type: OpenLayers.Filter.Spatial.INTERSECTS,
+                    property: geometryAttribute.name,
+                    value: geometry}
+                );
+            } else {
+                filter = new OpenLayers.Filter.Spatial({
+                    type: OpenLayers.Filter.Spatial.DWITHIN,
+                    property: geometryAttribute.name,
+                    distance: this.map.getExtent().getWidth()*0.01 ,
+                    distanceUnits: this.map.getUnits(),
+                    value: geometry}
+                );
+            }
+        }
+        return filter;
+    },
+
+    /**
+     * Method: select
+     * When the handler is done, use SLD_BODY on the selection layer to
+     *     display the selection in the map.
+     *
+     * Parameters:
+     * geometry - {Object} or {<OpenLayers.Geometry>}
+     */
+    select: function(geometry) {
+        this._queue = function() {
+            for (var i=0, len=this.layers.length; i<len; i++) {
+                var layer = this.layers[i];
+                var geometryAttributes = this.getGeometryAttributes(layer);
+                var filters = [];
+                for (var j=0, lenj=geometryAttributes.length; j<lenj; j++) {
+                    var geometryAttribute = geometryAttributes[j];
+                    if (geometryAttribute !== null) {
+                        // from the click handler we will not get an actual 
+                        // geometry so transform
+                        if (!(geometry instanceof OpenLayers.Geometry)) {
+                            var point = this.map.getLonLatFromPixel(
+                                geometry.xy);
+                            geometry = new OpenLayers.Geometry.Point(
+                                point.lon, point.lat);
+                        }
+                        var filter = this.createFilter(geometryAttribute,
+                        geometry);
+                        if (filter !== null) {
+                            filters.push(filter);
+                        }
+                    }
+                }
+    
+                var selectionLayer = this.createSelectionLayer(layer);
+    
+                this.events.triggerEvent("selected", {
+                    layer: layer,
+                    filters: filters
+                });
+
+                var sld = this.createSLD(layer, filters, geometryAttributes);
+    
+                selectionLayer.mergeNewParams({SLD_BODY: sld});
+                delete this._queue;
+            }
+        };
+        this.applySelection();
+    },
+    
+    /**
+     * Method: applySelection
+     * Checks if all required wfs data is cached, and applies the selection
+     */
+    applySelection: function() {
+        var canApply = true;
+        for (var i=0, len=this.layers.length; i<len; i++) {
+            if(!this.wfsCache[this.layers[i].id]) {
+                canApply = false;
+                break;
+            }
+        }
+        canApply && this._queue.call(this);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.SLDSelect"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/Scale.js

@@ -0,0 +1,100 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Lang.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Scale
+ * The Scale control displays the current map scale as a ratio (e.g. Scale = 
+ * 1:1M). By default it is displayed in the lower right corner of the map.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Scale = OpenLayers.Class(OpenLayers.Control, {
+    
+    /**
+     * Property: element
+     * {DOMElement}
+     */
+    element: null,
+    
+    /**
+     * APIProperty: geodesic
+     * {Boolean} Use geodesic measurement. Default is false. The recommended
+     * setting for maps in EPSG:4326 is false, and true EPSG:900913. If set to
+     * true, the scale will be calculated based on the horizontal size of the
+     * pixel in the center of the map viewport.
+     */
+    geodesic: false,
+
+    /**
+     * Constructor: OpenLayers.Control.Scale
+     * 
+     * Parameters:
+     * element - {DOMElement} 
+     * options - {Object} 
+     */
+    initialize: function(element, options) {
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        this.element = OpenLayers.Util.getElement(element);        
+    },
+
+    /**
+     * Method: draw
+     * 
+     * Returns:
+     * {DOMElement}
+     */    
+    draw: function() {
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+        if (!this.element) {
+            this.element = document.createElement("div");
+            this.div.appendChild(this.element);
+        }
+        this.map.events.register( 'moveend', this, this.updateScale);
+        this.updateScale();
+        return this.div;
+    },
+   
+    /**
+     * Method: updateScale
+     */
+    updateScale: function() {
+        var scale;
+        if(this.geodesic === true) {
+            var units = this.map.getUnits();
+            if(!units) {
+                return;
+            }
+            var inches = OpenLayers.INCHES_PER_UNIT;
+            scale = (this.map.getGeodesicPixelSize().w || 0.000001) *
+                    inches["km"] * OpenLayers.DOTS_PER_INCH;
+        } else {
+            scale = this.map.getScale();
+        }
+            
+        if (!scale) {
+            return;
+        }
+
+        if (scale >= 9500 && scale <= 950000) {
+            scale = Math.round(scale / 1000) + "K";
+        } else if (scale >= 950000) {
+            scale = Math.round(scale / 1000000) + "M";
+        } else {
+            scale = Math.round(scale);
+        }    
+        
+        this.element.innerHTML = OpenLayers.i18n("Scale = 1 : ${scaleDenom}", {'scaleDenom':scale});
+    }, 
+
+    CLASS_NAME: "OpenLayers.Control.Scale"
+});
+

SE/stuff/open-layers/lib/OpenLayers/Control/ScaleLine.js

@@ -0,0 +1,220 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ */
+
+/**
+ * Class: OpenLayers.Control.ScaleLine
+ * The ScaleLine displays a small line indicator representing the current 
+ * map scale on the map. By default it is drawn in the lower left corner of
+ * the map.
+ * 
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ *  
+ * Is a very close copy of:
+ *  - <OpenLayers.Control.Scale>
+ */
+OpenLayers.Control.ScaleLine = OpenLayers.Class(OpenLayers.Control, {
+
+    /**
+     * Property: maxWidth
+     * {Integer} Maximum width of the scale line in pixels.  Default is 100.
+     */
+    maxWidth: 100,
+
+    /**
+     * Property: topOutUnits
+     * {String} Units for zoomed out on top bar.  Default is km.
+     */
+    topOutUnits: "km",
+    
+    /**
+     * Property: topInUnits
+     * {String} Units for zoomed in on top bar.  Default is m.
+     */
+    topInUnits: "m",
+
+    /**
+     * Property: bottomOutUnits
+     * {String} Units for zoomed out on bottom bar.  Default is mi.
+     */
+    bottomOutUnits: "mi",
+
+    /**
+     * Property: bottomInUnits
+     * {String} Units for zoomed in on bottom bar.  Default is ft.
+     */
+    bottomInUnits: "ft",
+    
+    /**
+     * Property: eTop
+     * {DOMElement}
+     */
+    eTop: null,
+
+    /**
+     * Property: eBottom
+     * {DOMElement}
+     */
+    eBottom:null,
+    
+    /**
+     * APIProperty: geodesic
+     * {Boolean} Use geodesic measurement. Default is false. The recommended
+     * setting for maps in EPSG:4326 is false, and true EPSG:900913. If set to
+     * true, the scale will be calculated based on the horizontal size of the
+     * pixel in the center of the map viewport.
+     */
+    geodesic: false,
+
+    /**
+     * Constructor: OpenLayers.Control.ScaleLine
+     * Create a new scale line control.
+     * 
+     * Parameters:
+     * options - {Object} An optional object whose properties will be used
+     *     to extend the control.
+     */
+
+    /**
+     * Method: draw
+     * 
+     * Returns:
+     * {DOMElement}
+     */
+    draw: function() {
+        OpenLayers.Control.prototype.draw.apply(this, arguments);
+        if (!this.eTop) {
+            // stick in the top bar
+            this.eTop = document.createElement("div");
+            this.eTop.className = this.displayClass + "Top";
+            var theLen = this.topInUnits.length;
+            this.div.appendChild(this.eTop);
+            if((this.topOutUnits == "") || (this.topInUnits == "")) {
+                this.eTop.style.visibility = "hidden";
+            } else {
+                this.eTop.style.visibility = "visible";
+            }
+
+            // and the bottom bar
+            this.eBottom = document.createElement("div");
+            this.eBottom.className = this.displayClass + "Bottom";
+            this.div.appendChild(this.eBottom);
+            if((this.bottomOutUnits == "") || (this.bottomInUnits == "")) {
+                this.eBottom.style.visibility = "hidden";
+            } else {
+                this.eBottom.style.visibility = "visible";
+            }
+        }
+        this.map.events.register('moveend', this, this.update);
+        this.update();
+        return this.div;
+    },
+
+    /** 
+     * Method: getBarLen
+     * Given a number, round it down to the nearest 1,2,5 times a power of 10.
+     * That seems a fairly useful set of number groups to use.
+     * 
+     * Parameters:
+     * maxLen - {float}  the number we're rounding down from
+     * 
+     * Returns:
+     * {Float} the rounded number (less than or equal to maxLen)
+     */
+    getBarLen: function(maxLen) {
+        // nearest power of 10 lower than maxLen
+        var digits = parseInt(Math.log(maxLen) / Math.log(10));
+        var pow10 = Math.pow(10, digits);
+        
+        // ok, find first character
+        var firstChar = parseInt(maxLen / pow10);
+
+        // right, put it into the correct bracket
+        var barLen;
+        if(firstChar > 5) {
+            barLen = 5;
+        } else if(firstChar > 2) {
+            barLen = 2;
+        } else {
+            barLen = 1;
+        }
+
+        // scale it up the correct power of 10
+        return barLen * pow10;
+    },
+
+    /**
+     * Method: update
+     * Update the size of the bars, and the labels they contain.
+     */
+    update: function() {
+        var res = this.map.getResolution();
+        if (!res) {
+            return;
+        }
+
+        var curMapUnits = this.map.getUnits();
+        var inches = OpenLayers.INCHES_PER_UNIT;
+
+        // convert maxWidth to map units
+        var maxSizeData = this.maxWidth * res * inches[curMapUnits];
+        var geodesicRatio = 1;
+        if(this.geodesic === true) {
+            var maxSizeGeodesic = (this.map.getGeodesicPixelSize().w ||
+                0.000001) * this.maxWidth;
+            var maxSizeKilometers = maxSizeData / inches["km"];
+            geodesicRatio = maxSizeGeodesic / maxSizeKilometers;
+            maxSizeData *= geodesicRatio;
+        }
+
+        // decide whether to use large or small scale units     
+        var topUnits;
+        var bottomUnits;
+        if(maxSizeData > 100000) {
+            topUnits = this.topOutUnits;
+            bottomUnits = this.bottomOutUnits;
+        } else {
+            topUnits = this.topInUnits;
+            bottomUnits = this.bottomInUnits;
+        }
+
+        // and to map units units
+        var topMax = maxSizeData / inches[topUnits];
+        var bottomMax = maxSizeData / inches[bottomUnits];
+
+        // now trim this down to useful block length
+        var topRounded = this.getBarLen(topMax);
+        var bottomRounded = this.getBarLen(bottomMax);
+
+        // and back to display units
+        topMax = topRounded / inches[curMapUnits] * inches[topUnits];
+        bottomMax = bottomRounded / inches[curMapUnits] * inches[bottomUnits];
+
+        // and to pixel units
+        var topPx = topMax / res / geodesicRatio;
+        var bottomPx = bottomMax / res / geodesicRatio;
+        
+        // now set the pixel widths
+        // and the values inside them
+        
+        if (this.eBottom.style.visibility == "visible"){
+            this.eBottom.style.width = Math.round(bottomPx) + "px"; 
+            this.eBottom.innerHTML = bottomRounded + " " + bottomUnits ;
+        }
+            
+        if (this.eTop.style.visibility == "visible"){
+            this.eTop.style.width = Math.round(topPx) + "px";
+            this.eTop.innerHTML = topRounded + " " + topUnits;
+        }
+        
+    }, 
+
+    CLASS_NAME: "OpenLayers.Control.ScaleLine"
+});
+

SE/stuff/open-layers/lib/OpenLayers/Control/SelectFeature.js

@@ -0,0 +1,643 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Feature/Vector.js
+ * @requires OpenLayers/Handler/Feature.js
+ * @requires OpenLayers/Layer/Vector/RootContainer.js
+ */
+
+/**
+ * Class: OpenLayers.Control.SelectFeature
+ * The SelectFeature control selects vector features from a given layer on 
+ * click or hover. 
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.SelectFeature = OpenLayers.Class(OpenLayers.Control, {
+
+    /** 
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * beforefeaturehighlighted - Triggered before a feature is highlighted
+     * featurehighlighted - Triggered when a feature is highlighted
+     * featureunhighlighted - Triggered when a feature is unhighlighted
+     * boxselectionstart - Triggered before box selection starts
+     * boxselectionend - Triggered after box selection ends
+     */
+    
+    /**
+     * Property: multipleKey
+     * {String} An event modifier ('altKey' or 'shiftKey') that temporarily sets
+     *     the <multiple> property to true.  Default is null.
+     */
+    multipleKey: null,
+    
+    /**
+     * Property: toggleKey
+     * {String} An event modifier ('altKey' or 'shiftKey') that temporarily sets
+     *     the <toggle> property to true.  Default is null.
+     */
+    toggleKey: null,
+    
+    /**
+     * APIProperty: multiple
+     * {Boolean} Allow selection of multiple geometries.  Default is false.
+     */
+    multiple: false, 
+
+    /**
+     * APIProperty: clickout
+     * {Boolean} Unselect features when clicking outside any feature.
+     *     Default is true.
+     */
+    clickout: true,
+
+    /**
+     * APIProperty: toggle
+     * {Boolean} Unselect a selected feature on click.  Default is false.  Only
+     *     has meaning if hover is false.
+     */
+    toggle: false,
+
+    /**
+     * APIProperty: hover
+     * {Boolean} Select on mouse over and deselect on mouse out.  If true, this
+     * ignores clicks and only listens to mouse moves.
+     */
+    hover: false,
+
+    /**
+     * APIProperty: highlightOnly
+     * {Boolean} If true do not actually select features (that is place them in 
+     * the layer's selected features array), just highlight them. This property
+     * has no effect if hover is false. Defaults to false.
+     */
+    highlightOnly: false,
+    
+    /**
+     * APIProperty: box
+     * {Boolean} Allow feature selection by drawing a box.
+     */
+    box: false,
+    
+    /**
+     * Property: onBeforeSelect 
+     * {Function} Optional function to be called before a feature is selected.
+     *     The function should expect to be called with a feature.
+     */
+    onBeforeSelect: function() {},
+    
+    /**
+     * APIProperty: onSelect 
+     * {Function} Optional function to be called when a feature is selected.
+     *     The function should expect to be called with a feature.
+     */
+    onSelect: function() {},
+
+    /**
+     * APIProperty: onUnselect
+     * {Function} Optional function to be called when a feature is unselected.
+     *     The function should expect to be called with a feature.
+     */
+    onUnselect: function() {},
+    
+    /**
+     * Property: scope
+     * {Object} The scope to use with the onBeforeSelect, onSelect, onUnselect
+     *     callbacks. If null the scope will be this control.
+     */
+    scope: null,
+
+    /**
+     * APIProperty: geometryTypes
+     * {Array(String)} To restrict selecting to a limited set of geometry types,
+     *     send a list of strings corresponding to the geometry class names.
+     */
+    geometryTypes: null,
+
+    /**
+     * Property: layer
+     * {<OpenLayers.Layer.Vector>} The vector layer with a common renderer
+     * root for all layers this control is configured with (if an array of
+     * layers was passed to the constructor), or the vector layer the control
+     * was configured with (if a single layer was passed to the constructor).
+     */
+    layer: null,
+    
+    /**
+     * Property: layers
+     * {Array(<OpenLayers.Layer.Vector>)} The layers this control will work on,
+     * or null if the control was configured with a single layer
+     */
+    layers: null,
+    
+    /**
+     * APIProperty: callbacks
+     * {Object} The functions that are sent to the handlers.feature for callback
+     */
+    callbacks: null,
+    
+    /**
+     * APIProperty: selectStyle 
+     * {Object} Hash of styles
+     */
+    selectStyle: null,
+    
+    /**
+     * Property: renderIntent
+     * {String} key used to retrieve the select style from the layer's
+     * style map.
+     */
+    renderIntent: "select",
+
+    /**
+     * Property: handlers
+     * {Object} Object with references to multiple <OpenLayers.Handler>
+     *     instances.
+     */
+    handlers: null,
+
+    /**
+     * Constructor: OpenLayers.Control.SelectFeature
+     * Create a new control for selecting features.
+     *
+     * Parameters:
+     * layers - {<OpenLayers.Layer.Vector>}, or an array of vector layers. The
+     *     layer(s) this control will select features from.
+     * options - {Object} 
+     */
+    initialize: function(layers, options) {
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        
+        if(this.scope === null) {
+            this.scope = this;
+        }
+        this.initLayer(layers);
+        var callbacks = {
+            click: this.clickFeature,
+            clickout: this.clickoutFeature
+        };
+        if (this.hover) {
+            callbacks.over = this.overFeature;
+            callbacks.out = this.outFeature;
+        }
+             
+        this.callbacks = OpenLayers.Util.extend(callbacks, this.callbacks);
+        this.handlers = {
+            feature: new OpenLayers.Handler.Feature(
+                this, this.layer, this.callbacks,
+                {geometryTypes: this.geometryTypes}
+            )
+        };
+
+        if (this.box) {
+            this.handlers.box = new OpenLayers.Handler.Box(
+                this, {done: this.selectBox},
+                {boxDivClassName: "olHandlerBoxSelectFeature"}
+            ); 
+        }
+    },
+
+    /**
+     * Method: initLayer
+     * Assign the layer property. If layers is an array, we need to use
+     *     a RootContainer.
+     *
+     * Parameters:
+     * layers - {<OpenLayers.Layer.Vector>}, or an array of vector layers.
+     */
+    initLayer: function(layers) {
+        if(OpenLayers.Util.isArray(layers)) {
+            this.layers = layers;
+            this.layer = new OpenLayers.Layer.Vector.RootContainer(
+                this.id + "_container", {
+                    layers: layers
+                }
+            );
+        } else {
+            this.layer = layers;
+        }
+    },
+    
+    /**
+     * Method: destroy
+     */
+    destroy: function() {
+        if(this.active && this.layers) {
+            this.map.removeLayer(this.layer);
+        }
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);
+        if(this.layers) {
+            this.layer.destroy();
+        }
+    },
+
+    /**
+     * Method: activate
+     * Activates the control.
+     * 
+     * Returns:
+     * {Boolean} The control was effectively activated.
+     */
+    activate: function () {
+        if (!this.active) {
+            if(this.layers) {
+                this.map.addLayer(this.layer);
+            }
+            this.handlers.feature.activate();
+            if(this.box && this.handlers.box) {
+                this.handlers.box.activate();
+            }
+        }
+        return OpenLayers.Control.prototype.activate.apply(
+            this, arguments
+        );
+    },
+
+    /**
+     * Method: deactivate
+     * Deactivates the control.
+     * 
+     * Returns:
+     * {Boolean} The control was effectively deactivated.
+     */
+    deactivate: function () {
+        if (this.active) {
+            this.handlers.feature.deactivate();
+            if(this.handlers.box) {
+                this.handlers.box.deactivate();
+            }
+            if(this.layers) {
+                this.map.removeLayer(this.layer);
+            }
+        }
+        return OpenLayers.Control.prototype.deactivate.apply(
+            this, arguments
+        );
+    },
+
+    /**
+     * Method: unselectAll
+     * Unselect all selected features.  To unselect all except for a single
+     *     feature, set the options.except property to the feature.
+     *
+     * Parameters:
+     * options - {Object} Optional configuration object.
+     */
+    unselectAll: function(options) {
+        // we'll want an option to supress notification here
+        var layers = this.layers || [this.layer],
+            layer, feature, l, numExcept;
+        for(l=0; l<layers.length; ++l) {
+            layer = layers[l];
+            numExcept = 0;
+            //layer.selectedFeatures is null when layer is destroyed and 
+            //one of it's preremovelayer listener calls setLayer 
+            //with another layer on this control
+            if(layer.selectedFeatures != null) {
+                while(layer.selectedFeatures.length > numExcept) {
+                    feature = layer.selectedFeatures[numExcept];
+                    if(!options || options.except != feature) {
+                        this.unselect(feature);
+                    } else {
+                        ++numExcept;
+                    }
+                }
+            }
+        }
+    },
+
+    /**
+     * Method: clickFeature
+     * Called on click in a feature
+     * Only responds if this.hover is false.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} 
+     */
+    clickFeature: function(feature) {
+        if(!this.hover) {
+            var selected = (OpenLayers.Util.indexOf(
+                feature.layer.selectedFeatures, feature) > -1);
+            if(selected) {
+                if(this.toggleSelect()) {
+                    this.unselect(feature);
+                } else if(!this.multipleSelect()) {
+                    this.unselectAll({except: feature});
+                }
+            } else {
+                if(!this.multipleSelect()) {
+                    this.unselectAll({except: feature});
+                }
+                this.select(feature);
+            }
+        }
+    },
+
+    /**
+     * Method: multipleSelect
+     * Allow for multiple selected features based on <multiple> property and
+     *     <multipleKey> event modifier.
+     *
+     * Returns:
+     * {Boolean} Allow for multiple selected features.
+     */
+    multipleSelect: function() {
+        return this.multiple || (this.handlers.feature.evt &&
+                                 this.handlers.feature.evt[this.multipleKey]);
+    },
+    
+    /**
+     * Method: toggleSelect
+     * Event should toggle the selected state of a feature based on <toggle>
+     *     property and <toggleKey> event modifier.
+     *
+     * Returns:
+     * {Boolean} Toggle the selected state of a feature.
+     */
+    toggleSelect: function() {
+        return this.toggle || (this.handlers.feature.evt &&
+                               this.handlers.feature.evt[this.toggleKey]);
+    },
+
+    /**
+     * Method: clickoutFeature
+     * Called on click outside a previously clicked (selected) feature.
+     * Only responds if this.hover is false.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Vector.Feature>} 
+     */
+    clickoutFeature: function(feature) {
+        if(!this.hover && this.clickout) {
+            this.unselectAll();
+        }
+    },
+
+    /**
+     * Method: overFeature
+     * Called on over a feature.
+     * Only responds if this.hover is true.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} 
+     */
+    overFeature: function(feature) {
+        var layer = feature.layer;
+        if(this.hover) {
+            if(this.highlightOnly) {
+                this.highlight(feature);
+            } else if(OpenLayers.Util.indexOf(
+                layer.selectedFeatures, feature) == -1) {
+                this.select(feature);
+            }
+        }
+    },
+
+    /**
+     * Method: outFeature
+     * Called on out of a selected feature.
+     * Only responds if this.hover is true.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} 
+     */
+    outFeature: function(feature) {
+        if(this.hover) {
+            if(this.highlightOnly) {
+                // we do nothing if we're not the last highlighter of the
+                // feature
+                if(feature._lastHighlighter == this.id) {
+                    // if another select control had highlighted the feature before
+                    // we did it ourself then we use that control to highlight the
+                    // feature as it was before we highlighted it, else we just
+                    // unhighlight it
+                    if(feature._prevHighlighter &&
+                       feature._prevHighlighter != this.id) {
+                        delete feature._lastHighlighter;
+                        var control = this.map.getControl(
+                            feature._prevHighlighter);
+                        if(control) {
+                            control.highlight(feature);
+                        }
+                    } else {
+                        this.unhighlight(feature);
+                    }
+                }
+            } else {
+                this.unselect(feature);
+            }
+        }
+    },
+
+    /**
+     * Method: highlight
+     * Redraw feature with the select style.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} 
+     */
+    highlight: function(feature) {
+        var layer = feature.layer;
+        var cont = this.events.triggerEvent("beforefeaturehighlighted", {
+            feature : feature
+        });
+        if(cont !== false) {
+            feature._prevHighlighter = feature._lastHighlighter;
+            feature._lastHighlighter = this.id;
+            var style = this.selectStyle || this.renderIntent;
+            layer.drawFeature(feature, style);
+            this.events.triggerEvent("featurehighlighted", {feature : feature});
+        }
+    },
+
+    /**
+     * Method: unhighlight
+     * Redraw feature with the "default" style
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} 
+     */
+    unhighlight: function(feature) {
+        var layer = feature.layer;
+        // three cases:
+        // 1. there's no other highlighter, in that case _prev is undefined,
+        //    and we just need to undef _last
+        // 2. another control highlighted the feature after we did it, in
+        //    that case _last references this other control, and we just
+        //    need to undef _prev
+        // 3. another control highlighted the feature before we did it, in
+        //    that case _prev references this other control, and we need to
+        //    set _last to _prev and undef _prev
+        if(feature._prevHighlighter == undefined) {
+            delete feature._lastHighlighter;
+        } else if(feature._prevHighlighter == this.id) {
+            delete feature._prevHighlighter;
+        } else {
+            feature._lastHighlighter = feature._prevHighlighter;
+            delete feature._prevHighlighter;
+        }
+        layer.drawFeature(feature, feature.style || feature.layer.style ||
+            "default");
+        this.events.triggerEvent("featureunhighlighted", {feature : feature});
+    },
+    
+    /**
+     * Method: select
+     * Add feature to the layer's selectedFeature array, render the feature as
+     * selected, and call the onSelect function.
+     * 
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} 
+     */
+    select: function(feature) {
+        var cont = this.onBeforeSelect.call(this.scope, feature);
+        var layer = feature.layer;
+        if(cont !== false) {
+            cont = layer.events.triggerEvent("beforefeatureselected", {
+                feature: feature
+            });
+            if(cont !== false) {
+                layer.selectedFeatures.push(feature);
+                this.highlight(feature);
+                // if the feature handler isn't involved in the feature
+                // selection (because the box handler is used or the
+                // feature is selected programatically) we fake the
+                // feature handler to allow unselecting on click
+                if(!this.handlers.feature.lastFeature) {
+                    this.handlers.feature.lastFeature = layer.selectedFeatures[0];
+                }
+                layer.events.triggerEvent("featureselected", {feature: feature});
+                this.onSelect.call(this.scope, feature);
+            }
+        }
+    },
+
+    /**
+     * Method: unselect
+     * Remove feature from the layer's selectedFeature array, render the feature as
+     * normal, and call the onUnselect function.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>}
+     */
+    unselect: function(feature) {
+        var layer = feature.layer;
+        // Store feature style for restoration later
+        this.unhighlight(feature);
+        OpenLayers.Util.removeItem(layer.selectedFeatures, feature);
+        layer.events.triggerEvent("featureunselected", {feature: feature});
+        this.onUnselect.call(this.scope, feature);
+    },
+    
+    /**
+     * Method: selectBox
+     * Callback from the handlers.box set up when <box> selection is true
+     *     on.
+     *
+     * Parameters:
+     * position - {<OpenLayers.Bounds> || <OpenLayers.Pixel> }  
+     */
+    selectBox: function(position) {
+        if (position instanceof OpenLayers.Bounds) {
+            var minXY = this.map.getLonLatFromPixel({
+                x: position.left,
+                y: position.bottom
+            });
+            var maxXY = this.map.getLonLatFromPixel({
+                x: position.right,
+                y: position.top
+            });
+            var bounds = new OpenLayers.Bounds(
+                minXY.lon, minXY.lat, maxXY.lon, maxXY.lat
+            );
+            
+            // if multiple is false, first deselect currently selected features
+            if (!this.multipleSelect()) {
+                this.unselectAll();
+            }
+            
+            // because we're using a box, we consider we want multiple selection
+            var prevMultiple = this.multiple;
+            this.multiple = true;
+            var layers = this.layers || [this.layer];
+            this.events.triggerEvent("boxselectionstart", {layers: layers}); 
+            var layer;
+            for(var l=0; l<layers.length; ++l) {
+                layer = layers[l];
+                for(var i=0, len = layer.features.length; i<len; ++i) {
+                    var feature = layer.features[i];
+                    // check if the feature is displayed
+                    if (!feature.getVisibility()) {
+                        continue;
+                    }
+
+                    if (this.geometryTypes == null || OpenLayers.Util.indexOf(
+                            this.geometryTypes, feature.geometry.CLASS_NAME) > -1) {
+                        if (bounds.toGeometry().intersects(feature.geometry)) {
+                            if (OpenLayers.Util.indexOf(layer.selectedFeatures, feature) == -1) {
+                                this.select(feature);
+                            }
+                        }
+                    }
+                }
+            }
+            this.multiple = prevMultiple;
+            this.events.triggerEvent("boxselectionend", {layers: layers}); 
+        }
+    },
+
+    /** 
+     * Method: setMap
+     * Set the map property for the control. 
+     * 
+     * Parameters:
+     * map - {<OpenLayers.Map>} 
+     */
+    setMap: function(map) {
+        this.handlers.feature.setMap(map);
+        if (this.box) {
+            this.handlers.box.setMap(map);
+        }
+        OpenLayers.Control.prototype.setMap.apply(this, arguments);
+    },
+    
+    /**
+     * APIMethod: setLayer
+     * Attach a new layer to the control, overriding any existing layers.
+     *
+     * Parameters:
+     * layers - Array of {<OpenLayers.Layer.Vector>} or a single
+     *     {<OpenLayers.Layer.Vector>}
+     */
+    setLayer: function(layers) {
+        var isActive = this.active;
+        this.unselectAll();
+        this.deactivate();
+        if(this.layers) {
+            this.layer.destroy();
+            this.layers = null;
+        }
+        this.initLayer(layers);
+        this.handlers.feature.layer = this.layer;
+        if (isActive) {
+            this.activate();
+        }
+    },
+    
+    CLASS_NAME: "OpenLayers.Control.SelectFeature"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/Snapping.js

@@ -0,0 +1,560 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Layer/Vector.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Snapping
+ * Acts as a snapping agent while editing vector features.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Snapping = OpenLayers.Class(OpenLayers.Control, {
+
+    /** 
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * beforesnap - Triggered before a snap occurs.  Listeners receive an
+     *     event object with *point*, *x*, *y*, *distance*, *layer*, and
+     *     *snapType* properties.  The point property will be original point
+     *     geometry considered for snapping. The x and y properties represent
+     *     coordinates the point will receive. The distance is the distance
+     *     of the snap.  The layer is the target layer.  The snapType property
+     *     will be one of "node", "vertex", or "edge". Return false to stop
+     *     snapping from occurring.
+     * snap - Triggered when a snap occurs.  Listeners receive an event with
+     *     *point*, *snapType*, *layer*, and *distance* properties.  The point
+     *     will be the location snapped to.  The snapType will be one of "node",
+     *     "vertex", or "edge".  The layer will be the target layer.  The
+     *     distance will be the distance of the snap in map units.
+     * unsnap - Triggered when a vertex is unsnapped.  Listeners receive an
+     *     event with a *point* property.
+     */
+    
+    /**
+     * CONSTANT: DEFAULTS
+     * Default target properties.
+     */
+    DEFAULTS: {
+        tolerance: 10,
+        node: true,
+        edge: true,
+        vertex: true
+    },
+    
+    /**
+     * Property: greedy
+     * {Boolean} Snap to closest feature in first layer with an eligible
+     *     feature.  Default is true.
+     */
+    greedy: true,
+    
+    /**
+     * Property: precedence
+     * {Array} List representing precedence of different snapping types.
+     *     Default is "node", "vertex", "edge".
+     */
+    precedence: ["node", "vertex", "edge"],
+    
+    /**
+     * Property: resolution
+     * {Float} The map resolution for the previously considered snap.
+     */
+    resolution: null,
+    
+    /**
+     * Property: geoToleranceCache
+     * {Object} A cache of geo-tolerances.  Tolerance values (in map units) are
+     *     calculated when the map resolution changes.
+     */
+    geoToleranceCache: null,
+    
+    /**
+     * Property: layer
+     * {<OpenLayers.Layer.Vector>} The current editable layer.  Set at
+     *     construction or after construction with <setLayer>.
+     */
+    layer: null,
+    
+    /**
+     * Property: feature
+     * {<OpenLayers.Feature.Vector>} The current editable feature.
+     */
+    feature: null,
+    
+    /**
+     * Property: point
+     * {<OpenLayers.Geometry.Point>} The currently snapped vertex.
+     */
+    point: null,
+
+    /**
+     * Constructor: OpenLayers.Control.Snapping
+     * Creates a new snapping control. A control is constructed with an editable
+     *     layer and a set of configuration objects for target layers. While the
+     *     control is active, dragging vertices while drawing new features or
+     *     modifying existing features on the editable layer will engage
+     *     snapping to features on the target layers. Whether a vertex snaps to
+     *     a feature on a target layer depends on the target layer configuration.
+     *
+     * Parameters:
+     * options - {Object} An object containing all configuration properties for
+     *     the control.
+     *
+     * Valid options:
+     * layer - {<OpenLayers.Layer.Vector>} The editable layer.  Features from this
+     *     layer that are digitized or modified may have vertices snapped to
+     *     features from any of the target layers.
+     * targets - {Array(Object | OpenLayers.Layer.Vector)} A list of objects for
+     *     configuring target layers.  See valid properties of the target
+     *     objects below.  If the items in the targets list are vector layers
+     *     (instead of configuration objects), the defaults from the <defaults>
+     *     property will apply.  The editable layer itself may be a target
+     *     layer, allowing newly created or edited features to be snapped to
+     *     existing features from the same layer.  If no targets are provided
+     *     the layer given in the constructor (as <layer>) will become the
+     *     initial target.
+     * defaults - {Object} An object with default properties to be applied
+     *     to all target objects.
+     * greedy - {Boolean} Snap to closest feature in first target layer that
+     *     applies.  Default is true.  If false, all features in all target
+     *     layers will be checked and the closest feature in all target layers
+     *     will be chosen.  The greedy property determines if the order of the
+     *     target layers is significant.  By default, the order of the target
+     *     layers is significant where layers earlier in the target layer list
+     *     have precedence over layers later in the list.  Within a single
+     *     layer, the closest feature is always chosen for snapping.  This
+     *     property only determines whether the search for a closer feature
+     *     continues after an eligible feature is found in a target layer.
+     *
+     * Valid target properties:
+     * layer - {<OpenLayers.Layer.Vector>} A target layer.  Features from this
+     *     layer will be eligible to act as snapping target for the editable
+     *     layer.
+     * tolerance - {Float} The distance (in pixels) at which snapping may occur.
+     *     Default is 10.
+     * node - {Boolean} Snap to nodes (first or last point in a geometry) in
+     *     target layer.  Default is true.
+     * nodeTolerance - {Float} Optional distance at which snapping may occur
+     *     for nodes specifically.  If none is provided, <tolerance> will be
+     *     used.
+     * vertex - {Boolean} Snap to vertices in target layer.  Default is true.
+     * vertexTolerance - {Float} Optional distance at which snapping may occur
+     *     for vertices specifically.  If none is provided, <tolerance> will be
+     *     used.
+     * edge - {Boolean} Snap to edges in target layer.  Default is true.
+     * edgeTolerance - {Float} Optional distance at which snapping may occur
+     *     for edges specifically.  If none is provided, <tolerance> will be
+     *     used.
+     * filter - {<OpenLayers.Filter>} Optional filter to evaluate to determine if
+     *     feature is eligible for snapping.  If filter evaluates to true for a
+     *     target feature a vertex may be snapped to the feature. 
+     * minResolution - {Number} If a minResolution is provided, snapping to this
+     *     target will only be considered if the map resolution is greater than
+     *     or equal to this value (the minResolution is inclusive).  Default is
+     *     no minimum resolution limit.
+     * maxResolution - {Number} If a maxResolution is provided, snapping to this
+     *     target will only be considered if the map resolution is strictly
+     *     less than this value (the maxResolution is exclusive).  Default is
+     *     no maximum resolution limit.
+     */
+    initialize: function(options) {
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        this.options = options || {}; // TODO: this could be done by the super
+        
+        // set the editable layer if provided
+        if(this.options.layer) {
+            this.setLayer(this.options.layer);
+        }
+        // configure target layers
+        var defaults = OpenLayers.Util.extend({}, this.options.defaults);
+        this.defaults = OpenLayers.Util.applyDefaults(defaults, this.DEFAULTS);
+        this.setTargets(this.options.targets);
+        if(this.targets.length === 0 && this.layer) {
+            this.addTargetLayer(this.layer);
+        }
+
+        this.geoToleranceCache = {};
+    },
+    
+    /**
+     * APIMethod: setLayer
+     * Set the editable layer.  Call the setLayer method if the editable layer
+     *     changes and the same control should be used on a new editable layer.
+     *     If the control is already active, it will be active after the new
+     *     layer is set.
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer.Vector>}  The new editable layer.
+     */
+    setLayer: function(layer) {
+        if(this.active) {
+            this.deactivate();
+            this.layer = layer;
+            this.activate();
+        } else {
+            this.layer = layer;
+        }
+    },
+    
+    /**
+     * Method: setTargets
+     * Set the targets for the snapping agent.
+     *
+     * Parameters:
+     * targets - {Array} An array of target configs or target layers.
+     */
+    setTargets: function(targets) {
+        this.targets = [];
+        if(targets && targets.length) {
+            var target;
+            for(var i=0, len=targets.length; i<len; ++i) {
+                target = targets[i];
+                if(target instanceof OpenLayers.Layer.Vector) {
+                    this.addTargetLayer(target);
+                } else {
+                    this.addTarget(target);
+                }
+            }
+        }
+    },
+    
+    /**
+     * Method: addTargetLayer
+     * Add a target layer with the default target config.
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer.Vector>} A target layer.
+     */
+    addTargetLayer: function(layer) {
+        this.addTarget({layer: layer});
+    },
+    
+    /**
+     * Method: addTarget
+     * Add a configured target layer.
+     *
+     * Parameters:
+     * target - {Object} A target config.
+     */
+    addTarget: function(target) {
+        target = OpenLayers.Util.applyDefaults(target, this.defaults);
+        target.nodeTolerance = target.nodeTolerance || target.tolerance;
+        target.vertexTolerance = target.vertexTolerance || target.tolerance;
+        target.edgeTolerance = target.edgeTolerance || target.tolerance;
+        this.targets.push(target);
+    },
+    
+    /**
+     * Method: removeTargetLayer
+     * Remove a target layer.
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer.Vector>} The target layer to remove.
+     */
+    removeTargetLayer: function(layer) {
+        var target;
+        for(var i=this.targets.length-1; i>=0; --i) {
+            target = this.targets[i];
+            if(target.layer === layer) {
+                this.removeTarget(target);
+            }
+        }
+    },
+    
+    /**
+     * Method: removeTarget
+     * Remove a target.
+     *
+     * Parameters:
+     * target - {Object} A target config.
+     *
+     * Returns:
+     * {Array} The targets array.
+     */
+    removeTarget: function(target) {
+        return OpenLayers.Util.removeItem(this.targets, target);
+    },
+    
+    /**
+     * APIMethod: activate
+     * Activate the control.  Activating the control registers listeners for
+     *     editing related events so that during feature creation and
+     *     modification, moving vertices will trigger snapping.
+     */
+    activate: function() {
+        var activated = OpenLayers.Control.prototype.activate.call(this);
+        if(activated) {
+            if(this.layer && this.layer.events) {
+                this.layer.events.on({
+                    sketchstarted: this.onSketchModified,
+                    sketchmodified: this.onSketchModified,
+                    vertexmodified: this.onVertexModified,
+                    scope: this
+                });
+            }
+        }
+        return activated;
+    },
+    
+    /**
+     * APIMethod: deactivate
+     * Deactivate the control.  Deactivating the control unregisters listeners
+     *     so feature editing may proceed without engaging the snapping agent.
+     */
+    deactivate: function() {
+        var deactivated = OpenLayers.Control.prototype.deactivate.call(this);
+        if(deactivated) {
+            if(this.layer && this.layer.events) {
+                this.layer.events.un({
+                    sketchstarted: this.onSketchModified,
+                    sketchmodified: this.onSketchModified,
+                    vertexmodified: this.onVertexModified,
+                    scope: this
+                });
+            }
+        }
+        this.feature = null;
+        this.point = null;
+        return deactivated;
+    },
+    
+    /**
+     * Method: onSketchModified
+     * Registered as a listener for the sketchmodified event on the editable
+     *     layer.
+     *
+     * Parameters:
+     * event - {Object} The sketch modified event.
+     */
+    onSketchModified: function(event) {
+        this.feature = event.feature;
+        this.considerSnapping(event.vertex, event.vertex);
+    },
+    
+    /**
+     * Method: onVertexModified
+     * Registered as a listener for the vertexmodified event on the editable
+     *     layer.
+     *
+     * Parameters:
+     * event - {Object} The vertex modified event.
+     */
+    onVertexModified: function(event) {
+        this.feature = event.feature;
+        var loc = this.layer.map.getLonLatFromViewPortPx(event.pixel);
+        this.considerSnapping(
+            event.vertex, new OpenLayers.Geometry.Point(loc.lon, loc.lat)
+        );
+    },
+
+    /**
+     * Method: considerSnapping
+     *
+     * Parameters:
+     * point - {<OpenLayers.Geometry.Point>} The vertex to be snapped (or
+     *     unsnapped).
+     * loc - {<OpenLayers.Geometry.Point>} The location of the mouse in map
+     *     coords.
+     */
+    considerSnapping: function(point, loc) {
+        var best = {
+            rank: Number.POSITIVE_INFINITY,
+            dist: Number.POSITIVE_INFINITY,
+            x: null, y: null
+        };
+        var snapped = false;
+        var result, target;
+        for(var i=0, len=this.targets.length; i<len; ++i) {
+            target = this.targets[i];
+            result = this.testTarget(target, loc);
+            if(result) {
+                if(this.greedy) {
+                    best = result;
+                    best.target = target; 
+                    snapped = true;
+                    break;
+                } else {
+                    if((result.rank < best.rank) ||
+                       (result.rank === best.rank && result.dist < best.dist)) {
+                        best = result;
+                        best.target = target;
+                        snapped = true;
+                    }
+                }
+            }
+        }
+        if(snapped) {
+            var proceed = this.events.triggerEvent("beforesnap", {
+                point: point, x: best.x, y: best.y, distance: best.dist,
+                layer: best.target.layer, snapType: this.precedence[best.rank]
+            });
+            if(proceed !== false) {
+                point.x = best.x;
+                point.y = best.y;
+                this.point = point;
+                this.events.triggerEvent("snap", {
+                    point: point,
+                    snapType: this.precedence[best.rank],
+                    layer: best.target.layer,
+                    distance: best.dist
+                });
+            } else {
+                snapped = false;
+            }
+        }
+        if(this.point && !snapped) {
+            point.x = loc.x;
+            point.y = loc.y;
+            this.point = null;
+            this.events.triggerEvent("unsnap", {point: point});
+        }
+    },
+    
+    /**
+     * Method: testTarget
+     *
+     * Parameters:
+     * target - {Object} Object with target layer configuration.
+     * loc - {<OpenLayers.Geometry.Point>} The location of the mouse in map
+     *     coords.
+     *
+     * Returns:
+     * {Object} A result object with rank, dist, x, and y properties.
+     *     Returns null if candidate is not eligible for snapping.
+     */
+    testTarget: function(target, loc) {
+        var resolution = this.layer.map.getResolution();
+        if ("minResolution" in target) {
+            if (resolution < target.minResolution) {
+                return null;
+            }
+        }
+        if ("maxResolution" in target) {
+            if (resolution >= target.maxResolution) {
+                return null;
+            }
+        }
+        var tolerance = {
+            node: this.getGeoTolerance(target.nodeTolerance, resolution),
+            vertex: this.getGeoTolerance(target.vertexTolerance, resolution),
+            edge: this.getGeoTolerance(target.edgeTolerance, resolution)
+        };
+        // this could be cached if we don't support setting tolerance values directly
+        var maxTolerance = Math.max(
+            tolerance.node, tolerance.vertex, tolerance.edge
+        );
+        var result = {
+            rank: Number.POSITIVE_INFINITY, dist: Number.POSITIVE_INFINITY
+        };
+        var eligible = false;
+        var features = target.layer.features;
+        var feature, type, vertices, vertex, closest, dist, found;
+        var numTypes = this.precedence.length;
+        var ll = new OpenLayers.LonLat(loc.x, loc.y);
+        for(var i=0, len=features.length; i<len; ++i) {
+            feature = features[i];
+            if(feature !== this.feature && !feature._sketch &&
+               feature.state !== OpenLayers.State.DELETE &&
+               (!target.filter || target.filter.evaluate(feature))) {
+                if(feature.atPoint(ll, maxTolerance, maxTolerance)) {
+                    for(var j=0, stop=Math.min(result.rank+1, numTypes); j<stop; ++j) {
+                        type = this.precedence[j];
+                        if(target[type]) {
+                            if(type === "edge") {
+                                closest = feature.geometry.distanceTo(loc, {details: true});
+                                dist = closest.distance;
+                                if(dist <= tolerance[type] && dist < result.dist) {
+                                    result = {
+                                        rank: j, dist: dist,
+                                        x: closest.x0, y: closest.y0 // closest coords on feature
+                                    };
+                                    eligible = true;
+                                    // don't look for lower precedence types for this feature
+                                    break;
+                                }
+                            } else {
+                                // look for nodes or vertices
+                                vertices = feature.geometry.getVertices(type === "node");
+                                found = false;
+                                for(var k=0, klen=vertices.length; k<klen; ++k) {
+                                    vertex = vertices[k];
+                                    dist = vertex.distanceTo(loc);
+                                    if(dist <= tolerance[type] &&
+                                       (j < result.rank || (j === result.rank && dist < result.dist))) {
+                                        result = {
+                                            rank: j, dist: dist,
+                                            x: vertex.x, y: vertex.y
+                                        };
+                                        eligible = true;
+                                        found = true;
+                                    }
+                                }
+                                if(found) {
+                                    // don't look for lower precedence types for this feature
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        return eligible ? result : null;
+    },
+    
+    /**
+     * Method: getGeoTolerance
+     * Calculate a tolerance in map units given a tolerance in pixels.  This
+     *     takes advantage of the <geoToleranceCache> when the map resolution
+     *     has not changed.
+     *     
+     * Parameters:
+     * tolerance - {Number} A tolerance value in pixels.
+     * resolution - {Number} Map resolution.
+     *
+     * Returns:
+     * {Number} A tolerance value in map units.
+     */
+    getGeoTolerance: function(tolerance, resolution) {
+        if(resolution !== this.resolution) {
+            this.resolution = resolution;
+            this.geoToleranceCache = {};
+        }
+        var geoTolerance = this.geoToleranceCache[tolerance];
+        if(geoTolerance === undefined) {
+            geoTolerance = tolerance * resolution;
+            this.geoToleranceCache[tolerance] = geoTolerance;
+        }
+        return geoTolerance;
+    },
+    
+    /**
+     * Method: destroy
+     * Clean up the control.
+     */
+    destroy: function() {
+        if(this.active) {
+            this.deactivate(); // TODO: this should be handled by the super
+        }
+        delete this.layer;
+        delete this.targets;
+        OpenLayers.Control.prototype.destroy.call(this);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.Snapping"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/Split.js

@@ -0,0 +1,494 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Handler/Path.js
+ * @requires OpenLayers/Layer/Vector.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Split
+ * Acts as a split feature agent while editing vector features.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Split = OpenLayers.Class(OpenLayers.Control, {
+
+    /** 
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * beforesplit - Triggered before a split occurs.  Listeners receive an
+     *     event object with *source* and *target* properties.
+     * split - Triggered when a split occurs.  Listeners receive an event with
+     *     an *original* property and a *features* property.  The original
+     *     is a reference to the target feature that the sketch or modified
+     *     feature intersects.  The features property is a list of all features
+     *     that result from this single split.  This event is triggered before
+     *     the resulting features are added to the layer (while the layer still
+     *     has a reference to the original).
+     * aftersplit - Triggered after all splits resulting from a single sketch
+     *     or feature modification have occurred.  The original features
+     *     have been destroyed and features that result from the split
+     *     have already been added to the layer.  Listeners receive an event
+     *     with a *source* and *features* property.  The source references the
+     *     sketch or modified feature used as a splitter.  The features
+     *     property is a list of all resulting features.
+     */
+    
+    /**
+     * APIProperty: layer
+     * {<OpenLayers.Layer.Vector>} The target layer with features to be split.
+     *     Set at construction or after construction with <setLayer>.
+     */
+    layer: null,
+    
+    /**
+     * Property: source
+     * {<OpenLayers.Layer.Vector>} Optional source layer.  Any newly created
+     *     or modified features from this layer will be used to split features
+     *     on the target layer.  If not provided, a temporary sketch layer will
+     *     be created.
+     */
+    source: null,
+    
+    /**
+     * Property: sourceOptions
+     * {Options} If a temporary sketch layer is created, these layer options
+     *     will be applied.
+     */
+    sourceOptions: null,
+
+    /**
+     * APIProperty: tolerance
+     * {Number} Distance between the calculated intersection and a vertex on
+     *     the source geometry below which the existing vertex will be used
+     *     for the split.  Default is null.
+     */
+    tolerance: null,
+    
+    /**
+     * APIProperty: edge
+     * {Boolean} Allow splits given intersection of edges only.  Default is
+     *     true.  If false, a vertex on the source must be within the
+     *     <tolerance> distance of the calculated intersection for a split
+     *     to occur.
+     */
+    edge: true,
+    
+    /**
+     * APIProperty: deferDelete
+     * {Boolean} Instead of removing features from the layer, set feature
+     *     states of split features to DELETE.  This assumes a save strategy
+     *     or other component is in charge of removing features from the
+     *     layer.  Default is false.  If false, split features will be
+     *     immediately deleted from the layer.
+     */
+    deferDelete: false,
+    
+    /**
+     * APIProperty: mutual
+     * {Boolean} If source and target layers are the same, split source
+     *     features and target features where they intersect.  Default is
+     *     true.  If false, only target features will be split.
+     */
+    mutual: true,
+    
+    /**
+     * APIProperty: targetFilter
+     * {<OpenLayers.Filter>} Optional filter that will be evaluated
+     *     to determine if a feature from the target layer is eligible for
+     *     splitting.
+     */
+    targetFilter: null,
+    
+    /**
+     * APIProperty: sourceFilter
+     * {<OpenLayers.Filter>} Optional filter that will be evaluated
+     *     to determine if a feature from the source layer is eligible for
+     *     splitting.
+     */
+    sourceFilter: null,
+    
+    /**
+     * Property: handler
+     * {<OpenLayers.Handler.Path>} The temporary sketch handler created if
+     *     no source layer is provided.
+     */
+    handler: null,
+
+    /**
+     * Constructor: OpenLayers.Control.Split
+     * Creates a new split control. A control is constructed with a target
+     *     layer and an optional source layer. While the control is active,
+     *     creating new features or modifying existing features on the source
+     *     layer will result in splitting any eligible features on the target
+     *     layer.  If no source layer is provided, a temporary sketch layer will
+     *     be created to create lines for splitting features on the target.
+     *
+     * Parameters:
+     * options - {Object} An object containing all configuration properties for
+     *     the control.
+     *
+     * Valid options:
+     * layer - {<OpenLayers.Layer.Vector>} The target layer.  Features from this
+     *     layer will be split by new or modified features on the source layer
+     *     or temporary sketch layer.
+     * source - {<OpenLayers.Layer.Vector>} Optional source layer.  If provided
+     *     newly created features or modified features will be used to split
+     *     features on the target layer.  If not provided, a temporary sketch
+     *     layer will be created for drawing lines.
+     * tolerance - {Number} Optional value for the distance between a source
+     *     vertex and the calculated intersection below which the split will
+     *     occur at the vertex.
+     * edge - {Boolean} Allow splits given intersection of edges only.  Default
+     *     is true.  If false, a vertex on the source must be within the
+     *     <tolerance> distance of the calculated intersection for a split
+     *     to occur.
+     * mutual - {Boolean} If source and target are the same, split source
+     *     features and target features where they intersect.  Default is
+     *     true.  If false, only target features will be split.
+     * targetFilter - {<OpenLayers.Filter>} Optional filter that will be evaluated
+     *     to determine if a feature from the target layer is eligible for
+     *     splitting.
+     * sourceFilter - {<OpenLayers.Filter>} Optional filter that will be evaluated
+     *     to determine if a feature from the target layer is eligible for
+     *     splitting.
+     */
+    initialize: function(options) {
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        this.options = options || {}; // TODO: this could be done by the super
+        
+        // set the source layer if provided
+        if(this.options.source) {
+            this.setSource(this.options.source);
+        }
+    },
+    
+    /**
+     * APIMethod: setSource
+     * Set the source layer for edits layer.
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer.Vector>}  The new source layer layer.  If
+     *     null, a temporary sketch layer will be created.
+     */
+    setSource: function(layer) {
+        if(this.active) {
+            this.deactivate();
+            if(this.handler) {
+                this.handler.destroy();
+                delete this.handler;
+            }
+            this.source = layer;
+            this.activate();
+        } else {
+            this.source = layer;
+        }
+    },
+    
+    /**
+     * APIMethod: activate
+     * Activate the control.  Activating the control registers listeners for
+     *     editing related events so that during feature creation and
+     *     modification, features in the target will be considered for
+     *     splitting.
+     */
+    activate: function() {
+        var activated = OpenLayers.Control.prototype.activate.call(this);
+        if(activated) {
+            if(!this.source) {
+                if(!this.handler) {
+                    this.handler = new OpenLayers.Handler.Path(this,
+                        {done: function(geometry) {
+                            this.onSketchComplete({
+                                feature: new OpenLayers.Feature.Vector(geometry)
+                            });
+                        }},
+                        {layerOptions: this.sourceOptions}
+                    );
+                }
+                this.handler.activate();
+            } else if(this.source.events) {
+                this.source.events.on({
+                    sketchcomplete: this.onSketchComplete,
+                    afterfeaturemodified: this.afterFeatureModified,
+                    scope: this
+                });
+            }
+        }
+        return activated;
+    },
+    
+    /**
+     * APIMethod: deactivate
+     * Deactivate the control.  Deactivating the control unregisters listeners
+     *     so feature editing may proceed without engaging the split agent.
+     */
+    deactivate: function() {
+        var deactivated = OpenLayers.Control.prototype.deactivate.call(this);
+        if(deactivated) {
+            if(this.source && this.source.events) {
+                this.source.events.un({
+                    sketchcomplete: this.onSketchComplete,
+                    afterfeaturemodified: this.afterFeatureModified,
+                    scope: this
+                });
+            }
+        }
+        return deactivated;
+    },
+    
+    /**
+     * Method: onSketchComplete
+     * Registered as a listener for the sketchcomplete event on the editable
+     *     layer.
+     *
+     * Parameters:
+     * event - {Object} The sketch complete event.
+     *
+     * Returns:
+     * {Boolean} Stop the sketch from being added to the layer (it has been
+     *     split).
+     */
+    onSketchComplete: function(event) {
+        this.feature = null;
+        return !this.considerSplit(event.feature);
+    },
+    
+    /**
+     * Method: afterFeatureModified
+     * Registered as a listener for the afterfeaturemodified event on the
+     *     editable layer.
+     *
+     * Parameters:
+     * event - {Object} The after feature modified event.
+     */
+    afterFeatureModified: function(event) {
+        if(event.modified) {
+            var feature = event.feature;
+            if (typeof feature.geometry.split === "function") {
+                this.feature = event.feature;
+                this.considerSplit(event.feature);
+            }
+        }
+    },
+    
+    /**
+     * Method: removeByGeometry
+     * Remove a feature from a list based on the given geometry.
+     *
+     * Parameters:
+     * features - {Array(<OpenLayers.Feature.Vector>)} A list of features.
+     * geometry - {<OpenLayers.Geometry>} A geometry.
+     */
+    removeByGeometry: function(features, geometry) {
+        for(var i=0, len=features.length; i<len; ++i) {
+            if(features[i].geometry === geometry) {
+                features.splice(i, 1);
+                break;
+            }
+        }
+    },
+    
+    /**
+     * Method: isEligible
+     * Test if a target feature is eligible for splitting.
+     *
+     * Parameters:
+     * target - {<OpenLayers.Feature.Vector>} The target feature.
+     *
+     * Returns:
+     * {Boolean} The target is eligible for splitting.
+     */
+    isEligible: function(target) {
+        if (!target.geometry) {
+            return false;
+        } else {
+            return (
+                target.state !== OpenLayers.State.DELETE
+            ) && (
+                typeof target.geometry.split === "function"
+            ) && (
+                this.feature !== target
+            ) && (
+                !this.targetFilter ||
+                this.targetFilter.evaluate(target.attributes)
+            );
+        }
+    },
+
+    /**
+     * Method: considerSplit
+     * Decide whether or not to split target features with the supplied
+     *     feature.  If <mutual> is true, both the source and target features
+     *     will be split if eligible.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The newly created or modified
+     *     feature.
+     *
+     * Returns:
+     * {Boolean} The supplied feature was split (and destroyed).
+     */
+    considerSplit: function(feature) {
+        var sourceSplit = false;
+        var targetSplit = false;
+        if(!this.sourceFilter ||
+           this.sourceFilter.evaluate(feature.attributes)) {
+            var features = this.layer && this.layer.features || [];
+            var target, results, proceed;
+            var additions = [], removals = [];
+            var mutual = (this.layer === this.source) && this.mutual;
+            var options = {
+                edge: this.edge,
+                tolerance: this.tolerance,
+                mutual: mutual
+            };
+            var sourceParts = [feature.geometry];
+            var targetFeature, targetParts;
+            var source, parts;
+            for(var i=0, len=features.length; i<len; ++i) {
+                targetFeature = features[i];
+                if(this.isEligible(targetFeature)) {
+                    targetParts = [targetFeature.geometry];
+                    // work through source geoms - this array may change
+                    for(var j=0; j<sourceParts.length; ++j) { 
+                        source = sourceParts[j];
+                        // work through target parts - this array may change
+                        for(var k=0; k<targetParts.length; ++k) {
+                            target = targetParts[k];
+                            if(source.getBounds().intersectsBounds(target.getBounds())) {
+                                results = source.split(target, options);
+                                if(results) {
+                                    proceed = this.events.triggerEvent(
+                                        "beforesplit", {source: feature, target: targetFeature}
+                                    );
+                                    if(proceed !== false) {
+                                        if(mutual) {
+                                            parts = results[0];
+                                            // handle parts that result from source splitting
+                                            if(parts.length > 1) {
+                                                // splice in new source parts
+                                                parts.unshift(j, 1); // add args for splice below
+                                                Array.prototype.splice.apply(sourceParts, parts);
+                                                j += parts.length - 3;
+                                            }
+                                            results = results[1];
+                                        }
+                                        // handle parts that result from target splitting
+                                        if(results.length > 1) {
+                                            // splice in new target parts
+                                            results.unshift(k, 1); // add args for splice below
+                                            Array.prototype.splice.apply(targetParts, results);
+                                            k += results.length - 3;
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    if(targetParts && targetParts.length > 1) {
+                        this.geomsToFeatures(targetFeature, targetParts);
+                        this.events.triggerEvent("split", {
+                            original: targetFeature,
+                            features: targetParts
+                        });
+                        Array.prototype.push.apply(additions, targetParts);
+                        removals.push(targetFeature);
+                        targetSplit = true;
+                    }
+                }
+            }
+            if(sourceParts && sourceParts.length > 1) {
+                this.geomsToFeatures(feature, sourceParts);
+                this.events.triggerEvent("split", {
+                    original: feature,
+                    features: sourceParts
+                });
+                Array.prototype.push.apply(additions, sourceParts);
+                removals.push(feature);
+                sourceSplit = true;
+            }
+            if(sourceSplit || targetSplit) {
+                // remove and add feature events are suppressed
+                // listen for split event on this control instead
+                if(this.deferDelete) {
+                    // Set state instead of removing.  Take care to avoid
+                    // setting delete for features that have not yet been
+                    // inserted - those should be destroyed immediately.
+                    var feat, destroys = [];
+                    for(var i=0, len=removals.length; i<len; ++i) {
+                        feat = removals[i];
+                        if(feat.state === OpenLayers.State.INSERT) {
+                            destroys.push(feat);
+                        } else {
+                            feat.state = OpenLayers.State.DELETE;
+                            this.layer.drawFeature(feat);
+                        }
+                    }
+                    this.layer.destroyFeatures(destroys, {silent: true});
+                    for(var i=0, len=additions.length; i<len; ++i) {
+                        additions[i].state = OpenLayers.State.INSERT;
+                    }
+                } else {
+                    this.layer.destroyFeatures(removals, {silent: true});
+                }
+                this.layer.addFeatures(additions, {silent: true});
+                this.events.triggerEvent("aftersplit", {
+                    source: feature,
+                    features: additions
+                });
+            }
+        }
+        return sourceSplit;
+    },
+    
+    /**
+     * Method: geomsToFeatures
+     * Create new features given a template feature and a list of geometries.
+     *     The list of geometries is modified in place.  The result will be
+     *     a list of new features.
+     *
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>} The feature to be cloned.
+     * geoms - {Array(<OpenLayers.Geometry>)} List of goemetries.  This will
+     *     become a list of new features.
+     */
+    geomsToFeatures: function(feature, geoms) {
+        var clone = feature.clone();
+        delete clone.geometry;
+        var newFeature;
+        for(var i=0, len=geoms.length; i<len; ++i) {
+            // turn results list from geoms to features
+            newFeature = clone.clone();
+            newFeature.geometry = geoms[i];
+            newFeature.state = OpenLayers.State.INSERT;
+            geoms[i] = newFeature;
+        }
+    },
+    
+    /**
+     * Method: destroy
+     * Clean up the control.
+     */
+    destroy: function() {
+        if(this.active) {
+            this.deactivate(); // TODO: this should be handled by the super
+        }
+        OpenLayers.Control.prototype.destroy.call(this);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.Split"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/TouchNavigation.js

@@ -0,0 +1,182 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control/DragPan.js
+ * @requires OpenLayers/Control/PinchZoom.js
+ * @requires OpenLayers/Handler/Click.js
+ */
+
+/**
+ * Class: OpenLayers.Control.TouchNavigation
+ * The navigation control handles map browsing with touch events (dragging,
+ *     double-tapping, tap with two fingers, and pinch zoom).  Create a new 
+ *     control with the <OpenLayers.Control.TouchNavigation> constructor.
+ *
+ * If you’re only targeting touch enabled devices with your mapping application,
+ *     you can create a map with only a TouchNavigation control. The 
+ *     <OpenLayers.Control.Navigation> control is mobile ready by default, but 
+ *     you can generate a smaller build of the library by only including this
+ *     touch navigation control if you aren't concerned about mouse interaction.
+ *
+ * Inherits:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.TouchNavigation = OpenLayers.Class(OpenLayers.Control, {
+
+    /**
+     * Property: dragPan
+     * {<OpenLayers.Control.DragPan>}
+     */
+    dragPan: null,
+
+    /**
+     * APIProperty: dragPanOptions
+     * {Object} Options passed to the DragPan control.
+     */
+    dragPanOptions: null,
+
+    /**
+     * Property: pinchZoom
+     * {<OpenLayers.Control.PinchZoom>}
+     */
+    pinchZoom: null,
+
+    /**
+     * APIProperty: pinchZoomOptions
+     * {Object} Options passed to the PinchZoom control.
+     */
+    pinchZoomOptions: null,
+
+    /**
+     * APIProperty: clickHandlerOptions
+     * {Object} Options passed to the Click handler.
+     */
+    clickHandlerOptions: null,
+
+    /**
+     * APIProperty: documentDrag
+     * {Boolean} Allow panning of the map by dragging outside map viewport.
+     *     Default is false.
+     */
+    documentDrag: false,
+
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map.  Default is
+     *     true.
+     */
+    autoActivate: true,
+
+    /**
+     * Constructor: OpenLayers.Control.TouchNavigation
+     * Create a new navigation control
+     *
+     * Parameters:
+     * options - {Object} An optional object whose properties will be set on
+     *                    the control
+     */
+    initialize: function(options) {
+        this.handlers = {};
+        OpenLayers.Control.prototype.initialize.apply(this, arguments);
+    },
+
+    /**
+     * Method: destroy
+     * The destroy method is used to perform any clean up before the control
+     * is dereferenced.  Typically this is where event listeners are removed
+     * to prevent memory leaks.
+     */
+    destroy: function() {
+        this.deactivate();
+        if(this.dragPan) {
+            this.dragPan.destroy();
+        }
+        this.dragPan = null;
+        if (this.pinchZoom) {
+            this.pinchZoom.destroy();
+            delete this.pinchZoom;
+        }
+        OpenLayers.Control.prototype.destroy.apply(this,arguments);
+    },
+
+    /**
+     * Method: activate
+     */
+    activate: function() {
+        if(OpenLayers.Control.prototype.activate.apply(this,arguments)) {
+            this.dragPan.activate();
+            this.handlers.click.activate();
+            this.pinchZoom.activate();
+            return true;
+        }
+        return false;
+    },
+
+    /**
+     * Method: deactivate
+     */
+    deactivate: function() {
+        if(OpenLayers.Control.prototype.deactivate.apply(this,arguments)) {
+            this.dragPan.deactivate();
+            this.handlers.click.deactivate();
+            this.pinchZoom.deactivate();
+            return true;
+        }
+        return false;
+    },
+    
+    /**
+     * Method: draw
+     */
+    draw: function() {
+        var clickCallbacks = {
+            click: this.defaultClick,
+            dblclick: this.defaultDblClick
+        };
+        var clickOptions = OpenLayers.Util.extend({
+            "double": true,
+            stopDouble: true,
+            pixelTolerance: 2
+        }, this.clickHandlerOptions);
+        this.handlers.click = new OpenLayers.Handler.Click(
+            this, clickCallbacks, clickOptions
+        );
+        this.dragPan = new OpenLayers.Control.DragPan(
+            OpenLayers.Util.extend({
+                map: this.map,
+                documentDrag: this.documentDrag
+            }, this.dragPanOptions)
+        );
+        this.dragPan.draw();
+        this.pinchZoom = new OpenLayers.Control.PinchZoom(
+            OpenLayers.Util.extend({map: this.map}, this.pinchZoomOptions)
+        );
+    },
+
+    /**
+     * Method: defaultClick
+     *
+     * Parameters:
+     * evt - {Event}
+     */
+    defaultClick: function (evt) {
+        if(evt.lastTouches && evt.lastTouches.length == 2) {
+            this.map.zoomOut();
+        }
+    },
+
+    /**
+     * Method: defaultDblClick
+     *
+     * Parameters:
+     * evt - {Event}
+     */
+    defaultDblClick: function (evt) {
+        this.map.zoomTo(this.map.zoom + 1, evt.xy);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.TouchNavigation"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/TransformFeature.js

@@ -0,0 +1,624 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Control/DragFeature.js
+ * @requires OpenLayers/Feature/Vector.js
+ * @requires OpenLayers/Geometry/LineString.js
+ * @requires OpenLayers/Geometry/Point.js
+ */
+
+/**
+ * Class: OpenLayers.Control.TransformFeature
+ * Control to transform features with a standard transformation box.
+ *
+ * Inherits From:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.TransformFeature = OpenLayers.Class(OpenLayers.Control, {
+
+    /** 
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * beforesetfeature - Triggered before a feature is set for
+     *     tranformation. The feature will not be set if a listener returns
+     *     false. Listeners receive a *feature* property, with the feature
+     *     that will be set for transformation. Listeners are allowed to
+     *     set the control's *scale*, *ratio* and *rotation* properties,
+     *     which will set the initial scale, ratio and rotation of the
+     *     feature, like the <setFeature> method's initialParams argument.
+     * setfeature - Triggered when a feature is set for tranformation.
+     *     Listeners receive a *feature* property, with the feature that
+     *     is now set for transformation.
+     * beforetransform - Triggered while dragging, before a feature is
+     *     transformed. The feature will not be transformed if a listener
+     *     returns false (but the box still will). Listeners receive one or
+     *     more of *center*, *scale*, *ratio* and *rotation*. The *center*
+     *     property is an <OpenLayers.Geometry.Point> object with the new
+     *     center of the transformed feature, the others are Floats with the
+     *     scale, ratio or rotation change since the last transformation.
+     * transform - Triggered while dragging, when a feature is transformed.
+     *     Listeners receive an event object with one or more of *center*,
+     *     scale*, *ratio* and *rotation*. The *center* property is an
+     *     <OpenLayers.Geometry.Point> object with the new center of the
+     *     transformed feature, the others are Floats with the scale, ratio
+     *     or rotation change of the feature since the last transformation.
+     * transformcomplete - Triggered after dragging. Listeners receive
+     *     an event object with the transformed *feature*.
+     */
+
+    /**
+     * APIProperty: geometryTypes
+     * {Array(String)} To restrict transformation to a limited set of geometry
+     *     types, send a list of strings corresponding to the geometry class
+     *     names.
+     */
+    geometryTypes: null,
+
+    /**
+     * Property: layer
+     * {<OpenLayers.Layer.Vector>}
+     */
+    layer: null,
+    
+    /**
+     * APIProperty: preserveAspectRatio
+     * {Boolean} set to true to not change the feature's aspect ratio.
+     */
+    preserveAspectRatio: false,
+    
+    /**
+     * APIProperty: rotate
+     * {Boolean} set to false if rotation should be disabled. Default is true.
+     *     To be passed with the constructor or set when the control is not
+     *     active.
+     */
+    rotate: true,
+    
+    /**
+     * APIProperty: feature
+     * {<OpenLayers.Feature.Vector>} Feature currently available for
+     *     transformation. Read-only, use <setFeature> to set it manually.
+     */
+    feature: null,
+    
+    /**
+     * APIProperty: renderIntent
+     * {String|Object} Render intent for the transformation box and
+     *     handles. A symbolizer object can also be provided here.
+     */
+    renderIntent: "temporary",
+    
+    /**
+     * APIProperty: rotationHandleSymbolizer
+     * {Object|String} Optional. A custom symbolizer for the rotation handles.
+     *     A render intent can also be provided here. Defaults to
+     *     (code)
+     *     {
+     *         stroke: false,
+     *         pointRadius: 10,
+     *         fillOpacity: 0,
+     *         cursor: "pointer"
+     *     }
+     *     (end)
+     */
+    rotationHandleSymbolizer: null,
+    
+    /**
+     * APIProperty: box
+     * {<OpenLayers.Feature.Vector>} The transformation box rectangle.
+     *     Read-only.
+     */
+    box: null,
+    
+    /**
+     * APIProperty: center
+     * {<OpenLayers.Geometry.Point>} The center of the feature bounds.
+     * Read-only.
+     */
+    center: null,
+    
+    /**
+     * APIProperty: scale
+     * {Float} The scale of the feature, relative to the scale the time the
+     *     feature was set. Read-only, except for *beforesetfeature*
+     *     listeners.
+     */
+    scale: 1,
+    
+    /**
+     * APIProperty: ratio
+     * {Float} The ratio of the feature relative to the ratio the time the
+     *     feature was set. Read-only, except for *beforesetfeature*
+     *     listeners.
+     */
+    ratio: 1,
+    
+    /**
+     * Property: rotation
+     * {Integer} the current rotation angle of the box. Read-only, except for
+     *     *beforesetfeature* listeners.
+     */
+    rotation: 0,
+    
+    /**
+     * APIProperty: handles
+     * {Array(<OpenLayers.Feature.Vector>)} The 8 handles currently available
+     *     for scaling/resizing. Numbered counterclockwise, starting from the
+     *     southwest corner. Read-only.
+     */
+    handles: null,
+    
+    /**
+     * APIProperty: rotationHandles
+     * {Array(<OpenLayers.Feature.Vector>)} The 4 rotation handles currently
+     *     available for rotating. Numbered counterclockwise, starting from
+     *     the southwest corner. Read-only.
+     */
+    rotationHandles: null,
+    
+    /**
+     * Property: dragControl
+     * {<OpenLayers.Control.DragFeature>}
+     */
+    dragControl: null,
+    
+    /**
+     * APIProperty: irregular
+     * {Boolean} Make scaling/resizing work irregularly. If true then
+     *     dragging a handle causes the feature to resize in the direction
+     *     of movement. If false then the feature resizes symetrically
+     *     about it's center.
+     */
+    irregular: false,
+    
+    /**
+     * Constructor: OpenLayers.Control.TransformFeature
+     * Create a new transform feature control.
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer.Vector>} Layer that contains features that
+     *     will be transformed.
+     * options - {Object} Optional object whose properties will be set on the
+     *     control.
+     */
+    initialize: function(layer, options) {
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+
+        this.layer = layer;
+
+        if(!this.rotationHandleSymbolizer) {
+            this.rotationHandleSymbolizer = {
+                stroke: false,
+                pointRadius: 10,
+                fillOpacity: 0,
+                cursor: "pointer"
+            };
+        }
+
+        this.createBox();
+        this.createControl();        
+    },
+    
+    /**
+     * APIMethod: activate
+     * Activates the control.
+     */
+    activate: function() {
+        var activated = false;
+        if(OpenLayers.Control.prototype.activate.apply(this, arguments)) {
+            this.dragControl.activate();
+            this.layer.addFeatures([this.box]);
+            this.rotate && this.layer.addFeatures(this.rotationHandles);
+            this.layer.addFeatures(this.handles);        
+            activated = true;
+        }
+        return activated;
+    },
+    
+    /**
+     * APIMethod: deactivate
+     * Deactivates the control.
+     */
+    deactivate: function() {
+        var deactivated = false;
+        if(OpenLayers.Control.prototype.deactivate.apply(this, arguments)) {
+            this.layer.removeFeatures(this.handles);
+            this.rotate && this.layer.removeFeatures(this.rotationHandles);
+            this.layer.removeFeatures([this.box]);
+            this.dragControl.deactivate();
+            deactivated = true;
+        }
+        return deactivated;
+    },
+    
+    /**
+     * Method: setMap
+     * 
+     * Parameters:
+     * map - {<OpenLayers.Map>}
+     */
+    setMap: function(map) {
+        this.dragControl.setMap(map);
+        OpenLayers.Control.prototype.setMap.apply(this, arguments);
+    },
+
+    /**
+     * APIMethod: setFeature
+     * Place the transformation box on a feature and start transforming it.
+     * If the control is not active, it will be activated.
+     * 
+     * Parameters:
+     * feature - {<OpenLayers.Feature.Vector>}
+     * initialParams - {Object} Initial values for rotation, scale or ratio.
+     *     Setting a rotation value here will cause the transformation box to
+     *     start rotated. Setting a scale or ratio will not affect the
+     *     transormation box, but applications may use this to keep track of
+     *     scale and ratio of a feature across multiple transforms.
+     */
+    setFeature: function(feature, initialParams) {
+        initialParams = OpenLayers.Util.applyDefaults(initialParams, {
+            rotation: 0,
+            scale: 1,
+            ratio: 1
+        });
+
+        var oldRotation = this.rotation;
+        var oldCenter = this.center;
+        OpenLayers.Util.extend(this, initialParams);
+
+        var cont = this.events.triggerEvent("beforesetfeature",
+            {feature: feature}
+        );
+        if (cont === false) {
+            return;
+        }
+
+        this.feature = feature;
+        this.activate();
+
+        this._setfeature = true;
+
+        var featureBounds = this.feature.geometry.getBounds();
+        this.box.move(featureBounds.getCenterLonLat());
+        this.box.geometry.rotate(-oldRotation, oldCenter);
+        this._angle = 0;
+
+        var ll;
+        if(this.rotation) {
+            var geom = feature.geometry.clone();
+            geom.rotate(-this.rotation, this.center);
+            var box = new OpenLayers.Feature.Vector(
+                geom.getBounds().toGeometry());
+            box.geometry.rotate(this.rotation, this.center);
+            this.box.geometry.rotate(this.rotation, this.center);
+            this.box.move(box.geometry.getBounds().getCenterLonLat());
+            var llGeom = box.geometry.components[0].components[0];
+            ll = llGeom.getBounds().getCenterLonLat();
+        } else {
+            ll = new OpenLayers.LonLat(featureBounds.left, featureBounds.bottom);
+        }
+        this.handles[0].move(ll);
+        
+        delete this._setfeature;
+
+        this.events.triggerEvent("setfeature", {feature: feature});
+    },
+    
+    /**
+     * APIMethod: unsetFeature
+     * Remove the transformation box off any feature.
+     * If the control is active, it will be deactivated first.
+     */
+    unsetFeature: function() {
+        if (this.active) {
+            this.deactivate();
+        } else {
+            this.feature = null;
+            this.rotation = 0;
+            this.scale = 1;
+            this.ratio = 1;
+        }
+    },
+    
+    /**
+     * Method: createBox
+     * Creates the box with all handles and transformation handles.
+     */
+    createBox: function() {
+        var control = this;
+        
+        this.center = new OpenLayers.Geometry.Point(0, 0);
+        this.box = new OpenLayers.Feature.Vector(
+            new OpenLayers.Geometry.LineString([
+                new OpenLayers.Geometry.Point(-1, -1),
+                new OpenLayers.Geometry.Point(0, -1),
+                new OpenLayers.Geometry.Point(1, -1),
+                new OpenLayers.Geometry.Point(1, 0),
+                new OpenLayers.Geometry.Point(1, 1),
+                new OpenLayers.Geometry.Point(0, 1),
+                new OpenLayers.Geometry.Point(-1, 1),
+                new OpenLayers.Geometry.Point(-1, 0),
+                new OpenLayers.Geometry.Point(-1, -1)
+            ]), null,
+            typeof this.renderIntent == "string" ? null : this.renderIntent
+        );
+        
+        // Override for box move - make sure that the center gets updated
+        this.box.geometry.move = function(x, y) {
+            control._moving = true;
+            OpenLayers.Geometry.LineString.prototype.move.apply(this, arguments);
+            control.center.move(x, y);
+            delete control._moving;
+        };
+
+        // Overrides for vertex move, resize and rotate - make sure that
+        // handle and rotationHandle geometries are also moved, resized and
+        // rotated.
+        var vertexMoveFn = function(x, y) {
+            OpenLayers.Geometry.Point.prototype.move.apply(this, arguments);
+            this._rotationHandle && this._rotationHandle.geometry.move(x, y);
+            this._handle.geometry.move(x, y);
+        };
+        var vertexResizeFn = function(scale, center, ratio) {
+            OpenLayers.Geometry.Point.prototype.resize.apply(this, arguments);
+            this._rotationHandle && this._rotationHandle.geometry.resize(
+                scale, center, ratio);
+            this._handle.geometry.resize(scale, center, ratio);
+        };
+        var vertexRotateFn = function(angle, center) {
+            OpenLayers.Geometry.Point.prototype.rotate.apply(this, arguments);
+            this._rotationHandle && this._rotationHandle.geometry.rotate(
+                angle, center);
+            this._handle.geometry.rotate(angle, center);
+        };
+        
+        // Override for handle move - make sure that the box and other handles
+        // are updated, and finally transform the feature.
+        var handleMoveFn = function(x, y) {
+            var oldX = this.x, oldY = this.y;
+            OpenLayers.Geometry.Point.prototype.move.call(this, x, y);
+            if(control._moving) {
+                return;
+            }
+            var evt = control.dragControl.handlers.drag.evt;
+            var preserveAspectRatio = !control._setfeature &&
+                control.preserveAspectRatio;
+            var reshape = !preserveAspectRatio && !(evt && evt.shiftKey);
+            var oldGeom = new OpenLayers.Geometry.Point(oldX, oldY);
+            var centerGeometry = control.center;
+            this.rotate(-control.rotation, centerGeometry);
+            oldGeom.rotate(-control.rotation, centerGeometry);
+            var dx1 = this.x - centerGeometry.x;
+            var dy1 = this.y - centerGeometry.y;
+            var dx0 = dx1 - (this.x - oldGeom.x);
+            var dy0 = dy1 - (this.y - oldGeom.y);
+            if (control.irregular && !control._setfeature) {
+               dx1 -= (this.x - oldGeom.x) / 2;
+               dy1 -= (this.y - oldGeom.y) / 2;
+            }
+            this.x = oldX;
+            this.y = oldY;
+            var scale, ratio = 1;
+            if (reshape) {
+                scale = Math.abs(dy0) < 0.00001 ? 1 : dy1 / dy0;
+                ratio = (Math.abs(dx0) < 0.00001 ? 1 : (dx1 / dx0)) / scale;
+            } else {
+                var l0 = Math.sqrt((dx0 * dx0) + (dy0 * dy0));
+                var l1 = Math.sqrt((dx1 * dx1) + (dy1 * dy1));
+                scale = l1 / l0;
+            }
+
+            // rotate the box to 0 before resizing - saves us some
+            // calculations and is inexpensive because we don't drawFeature.
+            control._moving = true;
+            control.box.geometry.rotate(-control.rotation, centerGeometry);
+            delete control._moving;
+
+            control.box.geometry.resize(scale, centerGeometry, ratio);
+            control.box.geometry.rotate(control.rotation, centerGeometry);
+            control.transformFeature({scale: scale, ratio: ratio});
+            if (control.irregular && !control._setfeature) {
+               var newCenter = centerGeometry.clone();
+               newCenter.x += Math.abs(oldX - centerGeometry.x) < 0.00001 ? 0 : (this.x - oldX);
+               newCenter.y += Math.abs(oldY - centerGeometry.y) < 0.00001 ? 0 : (this.y - oldY);
+               control.box.geometry.move(this.x - oldX, this.y - oldY);
+               control.transformFeature({center: newCenter});
+            }
+        };
+        
+        // Override for rotation handle move - make sure that the box and
+        // other handles are updated, and finally transform the feature.
+        var rotationHandleMoveFn = function(x, y){
+            var oldX = this.x, oldY = this.y;
+            OpenLayers.Geometry.Point.prototype.move.call(this, x, y);
+            if(control._moving) {
+                return;
+            }
+            var evt = control.dragControl.handlers.drag.evt;
+            var constrain = (evt && evt.shiftKey) ? 45 : 1;
+            var centerGeometry = control.center;
+            var dx1 = this.x - centerGeometry.x;
+            var dy1 = this.y - centerGeometry.y;
+            var dx0 = dx1 - x;
+            var dy0 = dy1 - y;
+            this.x = oldX;
+            this.y = oldY;
+            var a0 = Math.atan2(dy0, dx0);
+            var a1 = Math.atan2(dy1, dx1);
+            var angle = a1 - a0;
+            angle *= 180 / Math.PI;
+            control._angle = (control._angle + angle) % 360;
+            var diff = control.rotation % constrain;
+            if(Math.abs(control._angle) >= constrain || diff !== 0) {
+                angle = Math.round(control._angle / constrain) * constrain -
+                    diff;
+                control._angle = 0;
+                control.box.geometry.rotate(angle, centerGeometry);
+                control.transformFeature({rotation: angle});
+            } 
+        };
+
+        var handles = new Array(8);
+        var rotationHandles = new Array(4);
+        var geom, handle, rotationHandle;
+        var positions = ["sw", "s", "se", "e", "ne", "n", "nw", "w"];
+        for(var i=0; i<8; ++i) {
+            geom = this.box.geometry.components[i];
+            handle = new OpenLayers.Feature.Vector(geom.clone(), {
+                role: positions[i] + "-resize"
+            }, typeof this.renderIntent == "string" ? null :
+                this.renderIntent);
+            if(i % 2 == 0) {
+                rotationHandle = new OpenLayers.Feature.Vector(geom.clone(), {
+                    role: positions[i] + "-rotate"
+                }, typeof this.rotationHandleSymbolizer == "string" ?
+                    null : this.rotationHandleSymbolizer);
+                rotationHandle.geometry.move = rotationHandleMoveFn;
+                geom._rotationHandle = rotationHandle;
+                rotationHandles[i/2] = rotationHandle;
+            }
+            geom.move = vertexMoveFn;
+            geom.resize = vertexResizeFn;
+            geom.rotate = vertexRotateFn;
+            handle.geometry.move = handleMoveFn;
+            geom._handle = handle;
+            handles[i] = handle;
+        }
+        
+        this.rotationHandles = rotationHandles;
+        this.handles = handles;
+    },
+    
+    /**
+     * Method: createControl
+     * Creates a DragFeature control for this control.
+     */
+    createControl: function() {
+        var control = this;
+        this.dragControl = new OpenLayers.Control.DragFeature(this.layer, {
+            documentDrag: true,
+            // avoid moving the feature itself - move the box instead
+            moveFeature: function(pixel) {
+                if(this.feature === control.feature) {
+                    this.feature = control.box;
+                }
+                OpenLayers.Control.DragFeature.prototype.moveFeature.apply(this,
+                    arguments);
+            },
+            // transform while dragging
+            onDrag: function(feature, pixel) {
+                if(feature === control.box) {
+                    control.transformFeature({center: control.center});
+                }
+            },
+            // set a new feature
+            onStart: function(feature, pixel) {
+                var eligible = !control.geometryTypes ||
+                    OpenLayers.Util.indexOf(control.geometryTypes,
+                        feature.geometry.CLASS_NAME) !== -1;
+                var i = OpenLayers.Util.indexOf(control.handles, feature);
+                i += OpenLayers.Util.indexOf(control.rotationHandles,
+                    feature);
+                if(feature !== control.feature && feature !== control.box &&
+                                                        i == -2 && eligible) {
+                    control.setFeature(feature);
+                }
+            },
+            onComplete: function(feature, pixel) {
+                control.events.triggerEvent("transformcomplete",
+                    {feature: control.feature});
+            }
+        });
+    },
+    
+    /**
+     * Method: drawHandles
+     * Draws the handles to match the box.
+     */
+    drawHandles: function() {
+        var layer = this.layer;
+        for(var i=0; i<8; ++i) {
+            if(this.rotate && i % 2 === 0) {
+                layer.drawFeature(this.rotationHandles[i/2],
+                    this.rotationHandleSymbolizer);
+            }
+            layer.drawFeature(this.handles[i], this.renderIntent);
+        }
+    },
+    
+    /**
+     * Method: transformFeature
+     * Transforms the feature.
+     * 
+     * Parameters:
+     * mods - {Object} An object with optional scale, ratio, rotation and
+     *     center properties.
+     */
+    transformFeature: function(mods) {
+        if(!this._setfeature) {
+            this.scale *= (mods.scale || 1);
+            this.ratio *= (mods.ratio || 1);
+            var oldRotation = this.rotation;
+            this.rotation = (this.rotation + (mods.rotation || 0)) % 360;
+            
+            if(this.events.triggerEvent("beforetransform", mods) !== false) {
+                var feature = this.feature;
+                var geom = feature.geometry;
+                var center = this.center;
+                geom.rotate(-oldRotation, center);
+                if(mods.scale || mods.ratio) {
+                    geom.resize(mods.scale, center, mods.ratio);
+                } else if(mods.center) {
+                    feature.move(mods.center.getBounds().getCenterLonLat());
+                }
+                geom.rotate(this.rotation, center);
+                this.layer.drawFeature(feature);
+                feature.toState(OpenLayers.State.UPDATE);
+                this.events.triggerEvent("transform", mods);
+            }
+        }
+        this.layer.drawFeature(this.box, this.renderIntent);
+        this.drawHandles();
+    },
+        
+    /**
+     * APIMethod: destroy
+     * Take care of things that are not handled in superclass.
+     */
+    destroy: function() {
+        var geom;
+        for(var i=0; i<8; ++i) {
+            geom = this.box.geometry.components[i];
+            geom._handle.destroy();
+            geom._handle = null;
+            geom._rotationHandle && geom._rotationHandle.destroy();
+            geom._rotationHandle = null;
+        }
+        this.center = null;
+        this.feature = null;
+        this.handles = null;
+        this.rotationHandleSymbolizer = null;
+        this.rotationHandles = null;
+        this.box.destroy();
+        this.box = null;
+        this.layer = null;
+        this.dragControl.destroy();
+        this.dragControl = null;
+        OpenLayers.Control.prototype.destroy.apply(this, arguments);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.TransformFeature"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/UTFGrid.js

@@ -0,0 +1,240 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Handler/Hover.js
+ * @requires OpenLayers/Handler/Click.js
+ */
+
+/**
+ * Class: OpenLayers.Control.UTFGrid
+ *
+ * This Control provides behavior associated with UTFGrid Layers.
+ * These 'hit grids' provide underlying feature attributes without
+ * calling the server (again). This control allows Mousemove, Hovering 
+ * and Click events to trigger callbacks that use the attributes in 
+ * whatever way you need. 
+ *
+ * The most common example may be a UTFGrid layer containing feature
+ * attributes that are displayed in a div as you mouseover.
+ *
+ * Example Code:
+ *
+ * (start code)
+ * var world_utfgrid = new OpenLayers.Layer.UTFGrid( 
+ *     'UTFGrid Layer', 
+ *     "http://tiles/world_utfgrid/${z}/${x}/${y}.json"
+ * );
+ * map.addLayer(world_utfgrid);
+ * 
+ * var control = new OpenLayers.Control.UTFGrid({
+ *     layers: [world_utfgrid],
+ *     handlerMode: 'move',
+ *     callback: function(infoLookup) {
+ *         // do something with returned data
+ *
+ *     }
+ * })
+ * (end code)
+ *
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.UTFGrid = OpenLayers.Class(OpenLayers.Control, {
+    
+    /**
+     * APIProperty: autoActivate
+     * {Boolean} Activate the control when it is added to a map.  Default is
+     *     true.
+     */
+    autoActivate: true,
+
+    /** 
+     * APIProperty: Layers
+     * List of layers to consider. Must be Layer.UTFGrids
+     * `null` is the default indicating all UTFGrid Layers are queried.
+     * {Array} <OpenLayers.Layer.UTFGrid> 
+     */
+    layers: null,
+
+    /* Property: defaultHandlerOptions
+     * The default opts passed to the handler constructors
+     */
+    defaultHandlerOptions: {
+        'delay': 300,
+        'pixelTolerance': 4,
+        'stopMove': false,
+        'single': true,
+        'double': false,
+        'stopSingle': false,
+        'stopDouble': false
+    },
+
+    /* APIProperty: handlerMode
+     * Defaults to 'click'. Can be 'hover' or 'move'.
+     */
+    handlerMode: 'click',
+
+    /**
+     * APIMethod: setHandler
+     * sets this.handlerMode and calls resetHandler()
+     *
+     * Parameters:
+     * hm - {String} Handler Mode string; 'click', 'hover' or 'move'.
+     */
+    setHandler: function(hm) {
+        this.handlerMode = hm;
+        this.resetHandler();
+    },
+
+    /**
+     * Method: resetHandler
+     * Deactivates the old hanlder and creates a new
+     * <OpenLayers.Handler> based on the mode specified in
+     * this.handlerMode
+     *
+     */
+    resetHandler: function() {
+        if (this.handler) {
+            this.handler.deactivate();
+            this.handler.destroy();
+            this.handler = null;
+        }
+   
+        if (this.handlerMode == 'hover') {
+            // Handle this event on hover
+            this.handler = new OpenLayers.Handler.Hover(
+                this,
+                {'pause': this.handleEvent, 'move': this.reset},
+                this.handlerOptions
+            );
+        } else if (this.handlerMode == 'click') {
+            // Handle this event on click
+            this.handler = new OpenLayers.Handler.Click(
+                this, {
+                    'click': this.handleEvent
+                }, this.handlerOptions
+            );
+        } else if (this.handlerMode == 'move') {
+            this.handler = new OpenLayers.Handler.Hover(
+                this,
+                // Handle this event while hovering OR moving
+                {'pause': this.handleEvent, 'move': this.handleEvent},
+                this.handlerOptions
+            );
+        }
+        if (this.handler) {
+            return true;
+        } else {
+            return false;
+        }
+    },
+
+    /**
+     * Constructor: <OpenLayers.Control.UTFGrid>
+     *
+     * Parameters:
+     * options - {Object} 
+     */
+    initialize: function(options) {
+        options = options || {};
+        options.handlerOptions = options.handlerOptions || this.defaultHandlerOptions;
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        this.resetHandler();
+    }, 
+
+    /**
+     * Method: handleEvent
+     * Internal method called when specified event is triggered.
+     * 
+     * This method does several things:
+     *
+     * Gets the lonLat of the event.
+     *
+     * Loops through the appropriate hit grid layers and gathers the attributes.
+     *
+     * Passes the attributes to the callback
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>} 
+     */
+    handleEvent: function(evt) {
+        if (evt == null) {
+            this.reset();
+            return;
+        }
+
+        var lonLat = this.map.getLonLatFromPixel(evt.xy);
+        if (!lonLat) { 
+            return;
+        }    
+        
+        var layers = this.findLayers();
+        if (layers.length > 0) {
+            var infoLookup = {};
+            var layer, idx;
+            for (var i=0, len=layers.length; i<len; i++) {
+                layer = layers[i];
+                idx = OpenLayers.Util.indexOf(this.map.layers, layer);
+                infoLookup[idx] = layer.getFeatureInfo(lonLat);
+            }
+            this.callback(infoLookup, lonLat, evt.xy);
+        }
+    },
+
+    /**
+     * APIMethod: callback
+     * Function to be called when a mouse event corresponds with a location that
+     *     includes data in one of the configured UTFGrid layers.
+     *
+     * Parameters:
+     * infoLookup - {Object} Keys of this object are layer indexes and can be
+     *     used to resolve a layer in the map.layers array.  The structure of
+     *     the property values depend on the data included in the underlying
+     *     UTFGrid and may be any valid JSON type.  
+     */
+    callback: function(infoLookup) {
+        // to be provided in the constructor
+    },
+
+    /**
+     * Method: reset
+     * Calls the callback with null.
+     */
+    reset: function(evt) {
+        this.callback(null);
+    },
+
+    /**
+     * Method: findLayers
+     * Internal method to get the layers, independent of whether we are
+     *     inspecting the map or using a client-provided array
+     *
+     * The default value of this.layers is null; this causes the 
+     * findLayers method to return ALL UTFGrid layers encountered.
+     *
+     * Parameters:
+     * None
+     *
+     * Returns:
+     * {Array} Layers to handle on each event
+     */
+    findLayers: function() {
+        var candidates = this.layers || this.map.layers;
+        var layers = [];
+        var layer;
+        for (var i=candidates.length-1; i>=0; --i) {
+            layer = candidates[i];
+            if (layer instanceof OpenLayers.Layer.UTFGrid ) { 
+                layers.push(layer);
+            }
+        }
+        return layers;
+    },
+
+    CLASS_NAME: "OpenLayers.Control.UTFGrid"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/WMSGetFeatureInfo.js

@@ -0,0 +1,532 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Handler/Click.js
+ * @requires OpenLayers/Handler/Hover.js
+ * @requires OpenLayers/Request.js
+ * @requires OpenLayers/Format/WMSGetFeatureInfo.js
+ */
+
+/**
+ * Class: OpenLayers.Control.WMSGetFeatureInfo
+ * The WMSGetFeatureInfo control uses a WMS query to get information about a point on the map.  The
+ * information may be in a display-friendly format such as HTML, or a machine-friendly format such
+ * as GML, depending on the server's capabilities and the client's configuration.  This control
+ * handles click or hover events, attempts to parse the results using an OpenLayers.Format, and
+ * fires a 'getfeatureinfo' event with the click position, the raw body of the response, and an
+ * array of features if it successfully read the response.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.WMSGetFeatureInfo = OpenLayers.Class(OpenLayers.Control, {
+
+   /**
+     * APIProperty: hover
+     * {Boolean} Send GetFeatureInfo requests when mouse stops moving.
+     *     Default is false.
+     */
+    hover: false,
+
+    /**
+     * APIProperty: drillDown
+     * {Boolean} Drill down over all WMS layers in the map. When
+     *     using drillDown mode, hover is not possible, and an infoFormat that
+     *     returns parseable features is required. Default is false.
+     */
+    drillDown: false,
+
+    /**
+     * APIProperty: maxFeatures
+     * {Integer} Maximum number of features to return from a WMS query. This
+     *     sets the feature_count parameter on WMS GetFeatureInfo
+     *     requests.
+     */
+    maxFeatures: 10,
+
+    /**
+     * APIProperty: clickCallback
+     * {String} The click callback to register in the
+     *     {<OpenLayers.Handler.Click>} object created when the hover
+     *     option is set to false. Default is "click".
+     */
+    clickCallback: "click",
+
+    /**
+     * APIProperty: output
+     * {String} Either "features" or "object". When triggering a getfeatureinfo
+     *     request should we pass on an array of features or an object with with
+     *     a "features" property and other properties (such as the url of the
+     *     WMS). Default is "features".
+     */
+    output: "features",
+
+    /**
+     * APIProperty: layers
+     * {Array(<OpenLayers.Layer.WMS>)} The layers to query for feature info.
+     *     If omitted, all map WMS layers with a url that matches this <url> or
+     *     <layerUrls> will be considered.
+     */
+    layers: null,
+
+    /**
+     * APIProperty: queryVisible
+     * {Boolean} If true, filter out hidden layers when searching the map for
+     *     layers to query.  Default is false.
+     */
+    queryVisible: false,
+
+    /**
+     * APIProperty: url
+     * {String} The URL of the WMS service to use.  If not provided, the url
+     *     of the first eligible layer will be used.
+     */
+    url: null,
+
+    /**
+     * APIProperty: layerUrls
+     * {Array(String)} Optional list of urls for layers that should be queried.
+     *     This can be used when the layer url differs from the url used for
+     *     making GetFeatureInfo requests (in the case of a layer using cached
+     *     tiles).
+     */
+    layerUrls: null,
+
+    /**
+     * APIProperty: infoFormat
+     * {String} The mimetype to request from the server. If you are using
+     *     drillDown mode and have multiple servers that do not share a common
+     *     infoFormat, you can override the control's infoFormat by providing an
+     *     INFO_FORMAT parameter in your <OpenLayers.Layer.WMS> instance(s).
+     */
+    infoFormat: 'text/html',
+
+    /**
+     * APIProperty: vendorParams
+     * {Object} Additional parameters that will be added to the request, for
+     *     WMS implementations that support them. This could e.g. look like
+     * (start code)
+     * {
+     *     radius: 5
+     * }
+     * (end)
+     */
+    vendorParams: {},
+
+    /**
+     * APIProperty: format
+     * {<OpenLayers.Format>} A format for parsing GetFeatureInfo responses.
+     *     Default is <OpenLayers.Format.WMSGetFeatureInfo>.
+     */
+    format: null,
+
+    /**
+     * APIProperty: formatOptions
+     * {Object} Optional properties to set on the format (if one is not provided
+     *     in the <format> property.
+     */
+    formatOptions: null,
+
+    /**
+     * APIProperty: handlerOptions
+     * {Object} Additional options for the handlers used by this control, e.g.
+     * (start code)
+     * {
+     *     "click": {delay: 100},
+     *     "hover": {delay: 300}
+     * }
+     * (end)
+     */
+
+    /**
+     * Property: handler
+     * {Object} Reference to the <OpenLayers.Handler> for this control
+     */
+    handler: null,
+
+    /**
+     * Property: hoverRequest
+     * {<OpenLayers.Request>} contains the currently running hover request
+     *     (if any).
+     */
+    hoverRequest: null,
+
+    /**
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * beforegetfeatureinfo - Triggered before the request is sent.
+     *      The event object has an *xy* property with the position of the
+     *      mouse click or hover event that triggers the request.
+     * nogetfeatureinfo - no queryable layers were found.
+     * getfeatureinfo - Triggered when a GetFeatureInfo response is received.
+     *      The event object has a *text* property with the body of the
+     *      response (String), a *features* property with an array of the
+     *      parsed features, an *xy* property with the position of the mouse
+     *      click or hover event that triggered the request, and a *request*
+     *      property with the request itself. If drillDown is set to true and
+     *      multiple requests were issued to collect feature info from all
+     *      layers, *text* and *request* will only contain the response body
+     *      and request object of the last request.
+     */
+
+    /**
+     * Constructor: <OpenLayers.Control.WMSGetFeatureInfo>
+     *
+     * Parameters:
+     * options - {Object}
+     */
+    initialize: function(options) {
+        options = options || {};
+        options.handlerOptions = options.handlerOptions || {};
+
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+
+        if(!this.format) {
+            this.format = new OpenLayers.Format.WMSGetFeatureInfo(
+                options.formatOptions
+            );
+        }
+
+        if(this.drillDown === true) {
+            this.hover = false;
+        }
+
+        if(this.hover) {
+            this.handler = new OpenLayers.Handler.Hover(
+                   this, {
+                       'move': this.cancelHover,
+                       'pause': this.getInfoForHover
+                   },
+                   OpenLayers.Util.extend(this.handlerOptions.hover || {}, {
+                       'delay': 250
+                   }));
+        } else {
+            var callbacks = {};
+            callbacks[this.clickCallback] = this.getInfoForClick;
+            this.handler = new OpenLayers.Handler.Click(
+                this, callbacks, this.handlerOptions.click || {});
+        }
+    },
+
+    /**
+     * Method: getInfoForClick
+     * Called on click
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>}
+     */
+    getInfoForClick: function(evt) {
+        this.events.triggerEvent("beforegetfeatureinfo", {xy: evt.xy});
+        // Set the cursor to "wait" to tell the user we're working on their
+        // click.
+        OpenLayers.Element.addClass(this.map.viewPortDiv, "olCursorWait");
+        this.request(evt.xy, {});
+    },
+
+    /**
+     * Method: getInfoForHover
+     * Pause callback for the hover handler
+     *
+     * Parameters:
+     * evt - {Object}
+     */
+    getInfoForHover: function(evt) {
+        this.events.triggerEvent("beforegetfeatureinfo", {xy: evt.xy});
+        this.request(evt.xy, {hover: true});
+    },
+
+    /**
+     * Method: cancelHover
+     * Cancel callback for the hover handler
+     */
+    cancelHover: function() {
+        if (this.hoverRequest) {
+            this.hoverRequest.abort();
+            this.hoverRequest = null;
+        }
+    },
+
+    /**
+     * Method: findLayers
+     * Internal method to get the layers, independent of whether we are
+     *     inspecting the map or using a client-provided array
+     */
+    findLayers: function() {
+
+        var candidates = this.layers || this.map.layers;
+        var layers = [];
+        var layer, url;
+        for(var i = candidates.length - 1; i >= 0; --i) {
+            layer = candidates[i];
+            if(layer instanceof OpenLayers.Layer.WMS &&
+               (!this.queryVisible || layer.getVisibility())) {
+                url = OpenLayers.Util.isArray(layer.url) ? layer.url[0] : layer.url;
+                // if the control was not configured with a url, set it
+                // to the first layer url
+                if(this.drillDown === false && !this.url) {
+                    this.url = url;
+                }
+                if(this.drillDown === true || this.urlMatches(url)) {
+                    layers.push(layer);
+                }
+            }
+        }
+        return layers;
+    },
+
+    /**
+     * Method: urlMatches
+     * Test to see if the provided url matches either the control <url> or one
+     *     of the <layerUrls>.
+     *
+     * Parameters:
+     * url - {String} The url to test.
+     *
+     * Returns:
+     * {Boolean} The provided url matches the control <url> or one of the
+     *     <layerUrls>.
+     */
+    urlMatches: function(url) {
+        var matches = OpenLayers.Util.isEquivalentUrl(this.url, url);
+        if(!matches && this.layerUrls) {
+            for(var i=0, len=this.layerUrls.length; i<len; ++i) {
+                if(OpenLayers.Util.isEquivalentUrl(this.layerUrls[i], url)) {
+                    matches = true;
+                    break;
+                }
+            }
+        }
+        return matches;
+    },
+
+    /**
+     * Method: buildWMSOptions
+     * Build an object with the relevant WMS options for the GetFeatureInfo request
+     *
+     * Parameters:
+     * url - {String} The url to be used for sending the request
+     * layers - {Array(<OpenLayers.Layer.WMS)} An array of layers
+     * clickPosition - {<OpenLayers.Pixel>} The position on the map where the mouse
+     *     event occurred.
+     * format - {String} The format from the corresponding GetMap request
+     */
+    buildWMSOptions: function(url, layers, clickPosition, format) {
+        var layerNames = [], styleNames = [];
+        for (var i = 0, len = layers.length; i < len; i++) {
+            if (layers[i].params.LAYERS != null) {
+                layerNames = layerNames.concat(layers[i].params.LAYERS);
+                styleNames = styleNames.concat(this.getStyleNames(layers[i]));
+            }
+        }
+        var firstLayer = layers[0];
+        // use the firstLayer's projection if it matches the map projection -
+        // this assumes that all layers will be available in this projection
+        var projection = this.map.getProjection();
+        var layerProj = firstLayer.projection;
+        if (layerProj && layerProj.equals(this.map.getProjectionObject())) {
+            projection = layerProj.getCode();
+        }
+        var params = OpenLayers.Util.extend({
+            service: "WMS",
+            version: firstLayer.params.VERSION,
+            request: "GetFeatureInfo",
+            exceptions: firstLayer.params.EXCEPTIONS,
+            bbox: this.map.getExtent().toBBOX(null,
+                firstLayer.reverseAxisOrder()),
+            feature_count: this.maxFeatures,
+            height: this.map.getSize().h,
+            width: this.map.getSize().w,
+            format: format,
+            info_format: firstLayer.params.INFO_FORMAT || this.infoFormat
+        }, (parseFloat(firstLayer.params.VERSION) >= 1.3) ?
+            {
+                crs: projection,
+                i: parseInt(clickPosition.x),
+                j: parseInt(clickPosition.y)
+            } :
+            {
+                srs: projection,
+                x: parseInt(clickPosition.x),
+                y: parseInt(clickPosition.y)
+            }
+        );
+        if (layerNames.length != 0) {
+            params = OpenLayers.Util.extend({
+                layers: layerNames,
+                query_layers: layerNames,
+                styles: styleNames
+            }, params);
+        }
+        OpenLayers.Util.applyDefaults(params, this.vendorParams);
+        return {
+            url: url,
+            params: OpenLayers.Util.upperCaseObject(params),
+            callback: function(request) {
+                this.handleResponse(clickPosition, request, url);
+            },
+            scope: this
+        };
+    },
+
+    /**
+     * Method: getStyleNames
+     * Gets the STYLES parameter for the layer. Make sure the STYLES parameter
+     * matches the LAYERS parameter
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer.WMS>}
+     *
+     * Returns:
+     * {Array(String)} The STYLES parameter
+     */
+    getStyleNames: function(layer) {
+        // in the event of a WMS layer bundling multiple layers but not
+        // specifying styles,we need the same number of commas to specify
+        // the default style for each of the layers.  We can't just leave it
+        // blank as we may be including other layers that do specify styles.
+        var styleNames;
+        if (layer.params.STYLES) {
+            styleNames = layer.params.STYLES;
+        } else {
+            if (OpenLayers.Util.isArray(layer.params.LAYERS)) {
+                styleNames = new Array(layer.params.LAYERS.length);
+            } else { // Assume it's a String
+                styleNames = layer.params.LAYERS.replace(/[^,]/g, "");
+            }
+        }
+        return styleNames;
+    },
+
+    /**
+     * Method: request
+     * Sends a GetFeatureInfo request to the WMS
+     *
+     * Parameters:
+     * clickPosition - {<OpenLayers.Pixel>} The position on the map where the
+     *     mouse event occurred.
+     * options - {Object} additional options for this method.
+     *
+     * Valid options:
+     * - *hover* {Boolean} true if we do the request for the hover handler
+     */
+    request: function(clickPosition, options) {
+        var layers = this.findLayers();
+        if(layers.length == 0) {
+            this.events.triggerEvent("nogetfeatureinfo");
+            // Reset the cursor.
+            OpenLayers.Element.removeClass(this.map.viewPortDiv, "olCursorWait");
+            return;
+        }
+
+        options = options || {};
+        if(this.drillDown === false) {
+            var wmsOptions = this.buildWMSOptions(this.url, layers,
+                clickPosition, layers[0].params.FORMAT);
+            var request = OpenLayers.Request.GET(wmsOptions);
+
+            if (options.hover === true) {
+                this.hoverRequest = request;
+            }
+        } else {
+            this._requestCount = 0;
+            this._numRequests = 0;
+            this.features = [];
+            // group according to service url to combine requests
+            var services = {}, url;
+            for(var i=0, len=layers.length; i<len; i++) {
+                var layer = layers[i];
+                var service, found = false;
+                url = OpenLayers.Util.isArray(layer.url) ? layer.url[0] : layer.url;
+                if(url in services) {
+                    services[url].push(layer);
+                } else {
+                    this._numRequests++;
+                    services[url] = [layer];
+                }
+            }
+            var layers;
+            for (var url in services) {
+                layers = services[url];
+                var wmsOptions = this.buildWMSOptions(url, layers,
+                    clickPosition, layers[0].params.FORMAT);
+                OpenLayers.Request.GET(wmsOptions);
+            }
+        }
+    },
+
+    /**
+     * Method: triggerGetFeatureInfo
+     * Trigger the getfeatureinfo event when all is done
+     *
+     * Parameters:
+     * request - {XMLHttpRequest} The request object
+     * xy - {<OpenLayers.Pixel>} The position on the map where the
+     *     mouse event occurred.
+     * features - {Array(<OpenLayers.Feature.Vector>)} or
+     *     {Array({Object}) when output is "object". The object has a url and a
+     *     features property which contains an array of features.
+     */
+    triggerGetFeatureInfo: function(request, xy, features) {
+        this.events.triggerEvent("getfeatureinfo", {
+            text: request.responseText,
+            features: features,
+            request: request,
+            xy: xy
+        });
+
+        // Reset the cursor.
+        OpenLayers.Element.removeClass(this.map.viewPortDiv, "olCursorWait");
+    },
+
+    /**
+     * Method: handleResponse
+     * Handler for the GetFeatureInfo response.
+     *
+     * Parameters:
+     * xy - {<OpenLayers.Pixel>} The position on the map where the
+     *     mouse event occurred.
+     * request - {XMLHttpRequest} The request object.
+     * url - {String} The url which was used for this request.
+     */
+    handleResponse: function(xy, request, url) {
+
+        var doc = request.responseXML;
+        if(!doc || !doc.documentElement) {
+            doc = request.responseText;
+        }
+        var features = this.format.read(doc);
+        if (this.drillDown === false) {
+            this.triggerGetFeatureInfo(request, xy, features);
+        } else {
+            this._requestCount++;
+            if (this.output === "object") {
+                this._features = (this._features || []).concat(
+                    {url: url, features: features}
+                );
+            } else {
+            this._features = (this._features || []).concat(features);
+            }
+            if (this._requestCount === this._numRequests) {
+                this.triggerGetFeatureInfo(request, xy, this._features.concat());
+                delete this._features;
+                delete this._requestCount;
+                delete this._numRequests;
+            }
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.WMSGetFeatureInfo"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/WMTSGetFeatureInfo.js

@@ -0,0 +1,400 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Handler/Click.js
+ * @requires OpenLayers/Handler/Hover.js
+ * @requires OpenLayers/Request.js
+ * @requires OpenLayers/Format/WMSGetFeatureInfo.js
+ */
+
+/**
+ * Class: OpenLayers.Control.WMTSGetFeatureInfo
+ * The WMTSGetFeatureInfo control uses a WMTS query to get information about a 
+ *     point on the map.  The information may be in a display-friendly format 
+ *     such as HTML, or a machine-friendly format such as GML, depending on the 
+ *     server's capabilities and the client's configuration.  This control 
+ *     handles click or hover events, attempts to parse the results using an 
+ *     OpenLayers.Format, and fires a 'getfeatureinfo' event for each layer
+ *     queried.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.WMTSGetFeatureInfo = OpenLayers.Class(OpenLayers.Control, {
+
+   /**
+     * APIProperty: hover
+     * {Boolean} Send GetFeatureInfo requests when mouse stops moving.
+     *     Default is false.
+     */
+    hover: false,
+    
+    /**
+     * Property: requestEncoding
+     * {String} One of "KVP" or "REST".  Only KVP encoding is supported at this 
+     *     time.
+     */
+    requestEncoding: "KVP",
+
+    /**
+     * APIProperty: drillDown
+     * {Boolean} Drill down over all WMTS layers in the map. When
+     *     using drillDown mode, hover is not possible.  A getfeatureinfo event
+     *     will be fired for each layer queried.
+     */
+    drillDown: false,
+
+    /**
+     * APIProperty: maxFeatures
+     * {Integer} Maximum number of features to return from a WMTS query. This
+     *     sets the feature_count parameter on WMTS GetFeatureInfo
+     *     requests.
+     */
+    maxFeatures: 10,
+
+    /** APIProperty: clickCallback
+     *  {String} The click callback to register in the
+     *      {<OpenLayers.Handler.Click>} object created when the hover
+     *      option is set to false. Default is "click".
+     */
+    clickCallback: "click",
+    
+    /**
+     * Property: layers
+     * {Array(<OpenLayers.Layer.WMTS>)} The layers to query for feature info.
+     *     If omitted, all map WMTS layers will be considered.
+     */
+    layers: null,
+
+    /**
+     * APIProperty: queryVisible
+     * {Boolean} Filter out hidden layers when searching the map for layers to 
+     *     query.  Default is true.
+     */
+    queryVisible: true,
+
+    /**
+     * Property: infoFormat
+     * {String} The mimetype to request from the server
+     */
+    infoFormat: 'text/html',
+    
+    /**
+     * Property: vendorParams
+     * {Object} Additional parameters that will be added to the request, for
+     * WMTS implementations that support them. This could e.g. look like
+     * (start code)
+     * {
+     *     radius: 5
+     * }
+     * (end)
+     */
+    vendorParams: {},
+    
+    /**
+     * Property: format
+     * {<OpenLayers.Format>} A format for parsing GetFeatureInfo responses.
+     *     Default is <OpenLayers.Format.WMSGetFeatureInfo>.
+     */
+    format: null,
+    
+    /**
+     * Property: formatOptions
+     * {Object} Optional properties to set on the format (if one is not provided
+     *     in the <format> property.
+     */
+    formatOptions: null,
+
+    /**
+     * APIProperty: handlerOptions
+     * {Object} Additional options for the handlers used by this control, e.g.
+     * (start code)
+     * {
+     *     "click": {delay: 100},
+     *     "hover": {delay: 300}
+     * }
+     * (end)
+     */
+    
+    /**
+     * Property: handler
+     * {Object} Reference to the <OpenLayers.Handler> for this control
+     */
+    handler: null,
+    
+    /**
+     * Property: hoverRequest
+     * {<OpenLayers.Request>} contains the currently running hover request
+     *     (if any).
+     */
+    hoverRequest: null,
+    
+    /** 
+     * APIProperty: events
+     * {<OpenLayers.Events>} Events instance for listeners and triggering
+     *     control specific events.
+     *
+     * Register a listener for a particular event with the following syntax:
+     * (code)
+     * control.events.register(type, obj, listener);
+     * (end)
+     *
+     * Supported event types (in addition to those from <OpenLayers.Control.events>):
+     * beforegetfeatureinfo - Triggered before each request is sent.
+     *      The event object has an *xy* property with the position of the 
+     *      mouse click or hover event that triggers the request and a *layer*
+     *      property referencing the layer about to be queried.  If a listener
+     *      returns false, the request will not be issued.
+     * getfeatureinfo - Triggered when a GetFeatureInfo response is received.
+     *      The event object has a *text* property with the body of the
+     *      response (String), a *features* property with an array of the
+     *      parsed features, an *xy* property with the position of the mouse
+     *      click or hover event that triggered the request, a *layer* property
+     *      referencing the layer queried and a *request* property with the 
+     *      request itself. If drillDown is set to true, one event will be fired
+     *      for each layer queried.
+     * exception - Triggered when a GetFeatureInfo request fails (with a 
+     *      status other than 200) or whenparsing fails.  Listeners will receive 
+     *      an event with *request*, *xy*, and *layer*  properties.  In the case 
+     *      of a parsing error, the event will also contain an *error* property.
+     */
+    
+    /** 
+     * Property: pending
+     * {Number}  The number of pending requests.
+     */
+    pending: 0,
+
+    /**
+     * Constructor: <OpenLayers.Control.WMTSGetFeatureInfo>
+     *
+     * Parameters:
+     * options - {Object} 
+     */
+    initialize: function(options) {
+        options = options || {};
+        options.handlerOptions = options.handlerOptions || {};
+
+        OpenLayers.Control.prototype.initialize.apply(this, [options]);
+        
+        if (!this.format) {
+            this.format = new OpenLayers.Format.WMSGetFeatureInfo(
+                options.formatOptions
+            );
+        }
+        
+        if (this.drillDown === true) {
+            this.hover = false;
+        }
+
+        if (this.hover) {
+            this.handler = new OpenLayers.Handler.Hover(
+                this, {
+                    move: this.cancelHover,
+                    pause: this.getInfoForHover
+                },
+                OpenLayers.Util.extend(
+                    this.handlerOptions.hover || {}, {delay: 250}
+                )
+            );
+        } else {
+            var callbacks = {};
+            callbacks[this.clickCallback] = this.getInfoForClick;
+            this.handler = new OpenLayers.Handler.Click(
+                this, callbacks, this.handlerOptions.click || {}
+            );
+        }
+    },
+
+    /**
+     * Method: getInfoForClick 
+     * Called on click
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>} 
+     */
+    getInfoForClick: function(evt) {
+        this.request(evt.xy, {});
+    },
+   
+    /**
+     * Method: getInfoForHover
+     * Pause callback for the hover handler
+     *
+     * Parameters:
+     * evt - {Object}
+     */
+    getInfoForHover: function(evt) {
+        this.request(evt.xy, {hover: true});
+    },
+
+    /**
+     * Method: cancelHover
+     * Cancel callback for the hover handler
+     */
+    cancelHover: function() {
+        if (this.hoverRequest) {
+            --this.pending;
+            if (this.pending <= 0) {
+                OpenLayers.Element.removeClass(this.map.viewPortDiv, "olCursorWait");
+                this.pending = 0;
+            }            
+            this.hoverRequest.abort();
+            this.hoverRequest = null;
+        }
+    },
+
+    /**
+     * Method: findLayers
+     * Internal method to get the layers, independent of whether we are
+     *     inspecting the map or using a client-provided array
+     */
+    findLayers: function() {
+        var candidates = this.layers || this.map.layers;
+        var layers = [];
+        var layer;
+        for (var i=candidates.length-1; i>=0; --i) {
+            layer = candidates[i];
+            if (layer instanceof OpenLayers.Layer.WMTS &&
+                layer.requestEncoding === this.requestEncoding &&
+                (!this.queryVisible || layer.getVisibility())) {
+                layers.push(layer);
+                if (!this.drillDown || this.hover) {
+                    break;
+                }
+            }
+        }
+        return layers;
+    },
+    
+    /**
+     * Method: buildRequestOptions
+     * Build an object with the relevant options for the GetFeatureInfo request.
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer.WMTS>} A WMTS layer.
+     * xy - {<OpenLayers.Pixel>} The position on the map where the 
+     *     mouse event occurred.
+     */
+    buildRequestOptions: function(layer, xy) {
+        var loc = this.map.getLonLatFromPixel(xy);
+        var getTileUrl = layer.getURL(
+            new OpenLayers.Bounds(loc.lon, loc.lat, loc.lon, loc.lat)
+        );
+        var params = OpenLayers.Util.getParameters(getTileUrl);
+        var tileInfo = layer.getTileInfo(loc);
+        OpenLayers.Util.extend(params, {
+            service: "WMTS",
+            version: layer.version,
+            request: "GetFeatureInfo",
+            infoFormat: this.infoFormat,
+            i: tileInfo.i,
+            j: tileInfo.j
+        });
+        OpenLayers.Util.applyDefaults(params, this.vendorParams);
+        return {
+            url: OpenLayers.Util.isArray(layer.url) ? layer.url[0] : layer.url,
+            params: OpenLayers.Util.upperCaseObject(params),
+            callback: function(request) {
+                this.handleResponse(xy, request, layer);
+            },
+            scope: this
+        };
+    },
+
+    /**
+     * Method: request
+     * Sends a GetFeatureInfo request to the WMTS
+     * 
+     * Parameters:
+     * xy - {<OpenLayers.Pixel>} The position on the map where the mouse event 
+     *     occurred.
+     * options - {Object} additional options for this method.
+     * 
+     * Valid options:
+     * - *hover* {Boolean} true if we do the request for the hover handler
+     */
+    request: function(xy, options) {
+        options = options || {};
+        var layers = this.findLayers();
+        if (layers.length > 0) {
+            var issue, layer;
+            for (var i=0, len=layers.length; i<len; i++) {
+                layer = layers[i];
+                issue = this.events.triggerEvent("beforegetfeatureinfo", {
+                    xy: xy,
+                    layer: layer
+                });
+                if (issue !== false) {
+                    ++this.pending;
+                    var requestOptions = this.buildRequestOptions(layer, xy);
+                    var request = OpenLayers.Request.GET(requestOptions);
+                    if (options.hover === true) {
+                        this.hoverRequest = request;
+                    }
+                }
+            }
+            if (this.pending > 0) {
+                OpenLayers.Element.addClass(this.map.viewPortDiv, "olCursorWait");
+            }
+        }
+    },
+
+    /**
+     * Method: handleResponse
+     * Handler for the GetFeatureInfo response.
+     * 
+     * Parameters:
+     * xy - {<OpenLayers.Pixel>} The position on the map where the mouse event 
+     *     occurred.
+     * request - {XMLHttpRequest} The request object.
+     * layer - {<OpenLayers.Layer.WMTS>} The queried layer.
+     */
+    handleResponse: function(xy, request, layer) {
+        --this.pending;
+        if (this.pending <= 0) {
+            OpenLayers.Element.removeClass(this.map.viewPortDiv, "olCursorWait");
+            this.pending = 0;
+        }
+        if (request.status && (request.status < 200 || request.status >= 300)) {
+            this.events.triggerEvent("exception", {
+                xy: xy, 
+                request: request,
+                layer: layer
+            });
+        } else {
+            var doc = request.responseXML;
+            if (!doc || !doc.documentElement) {
+                doc = request.responseText;
+            }
+            var features, except;
+            try {
+                features = this.format.read(doc);
+            } catch (error) {
+                except = true;
+                this.events.triggerEvent("exception", {
+                    xy: xy,
+                    request: request,
+                    error: error,
+                    layer: layer
+                });
+            }
+            if (!except) {
+                this.events.triggerEvent("getfeatureinfo", {
+                    text: request.responseText,
+                    features: features,
+                    request: request,
+                    xy: xy,
+                    layer: layer
+                });
+            }
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.WMTSGetFeatureInfo"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/Zoom.js

@@ -0,0 +1,138 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Events/buttonclick.js
+ */
+
+/**
+ * Class: OpenLayers.Control.Zoom
+ * The Zoom control is a pair of +/- links for zooming in and out.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.Zoom = OpenLayers.Class(OpenLayers.Control, {
+    
+    /**
+     * APIProperty: zoomInText
+     * {String}
+     * Text for zoom-in link.  Default is "+".
+     */
+    zoomInText: "+",
+
+    /**
+     * APIProperty: zoomInId
+     * {String}
+     * Instead of having the control create a zoom in link, you can provide 
+     *     the identifier for an anchor element already added to the document.
+     *     By default, an element with id "olZoomInLink" will be searched for
+     *     and used if it exists.
+     */
+    zoomInId: "olZoomInLink",
+
+    /**
+     * APIProperty: zoomOutText
+     * {String}
+     * Text for zoom-out link.  Default is "\u2212".
+     */
+    zoomOutText: "\u2212",
+
+    /**
+     * APIProperty: zoomOutId
+     * {String}
+     * Instead of having the control create a zoom out link, you can provide 
+     *     the identifier for an anchor element already added to the document.
+     *     By default, an element with id "olZoomOutLink" will be searched for
+     *     and used if it exists.
+     */
+    zoomOutId: "olZoomOutLink",
+
+    /**
+     * Method: draw
+     *
+     * Returns:
+     * {DOMElement} A reference to the DOMElement containing the zoom links.
+     */
+    draw: function() {
+        var div = OpenLayers.Control.prototype.draw.apply(this),
+            links = this.getOrCreateLinks(div),
+            zoomIn = links.zoomIn,
+            zoomOut = links.zoomOut,
+            eventsInstance = this.map.events;
+        
+        if (zoomOut.parentNode !== div) {
+            eventsInstance = this.events;
+            eventsInstance.attachToElement(zoomOut.parentNode);
+        }
+        eventsInstance.register("buttonclick", this, this.onZoomClick);
+        
+        this.zoomInLink = zoomIn;
+        this.zoomOutLink = zoomOut;
+        return div;
+    },
+    
+    /**
+     * Method: getOrCreateLinks
+     * 
+     * Parameters:
+     * el - {DOMElement}
+     *
+     * Return: 
+     * {Object} Object with zoomIn and zoomOut properties referencing links.
+     */
+    getOrCreateLinks: function(el) {
+        var zoomIn = document.getElementById(this.zoomInId),
+            zoomOut = document.getElementById(this.zoomOutId);
+        if (!zoomIn) {
+            zoomIn = document.createElement("a");
+            zoomIn.href = "#zoomIn";
+            zoomIn.appendChild(document.createTextNode(this.zoomInText));
+            zoomIn.className = "olControlZoomIn";
+            el.appendChild(zoomIn);
+        }
+        OpenLayers.Element.addClass(zoomIn, "olButton");
+        if (!zoomOut) {
+            zoomOut = document.createElement("a");
+            zoomOut.href = "#zoomOut";
+            zoomOut.appendChild(document.createTextNode(this.zoomOutText));
+            zoomOut.className = "olControlZoomOut";
+            el.appendChild(zoomOut);
+        }
+        OpenLayers.Element.addClass(zoomOut, "olButton");
+        return {
+            zoomIn: zoomIn, zoomOut: zoomOut
+        };
+    },
+    
+    /**
+     * Method: onZoomClick
+     * Called when zoomin/out link is clicked.
+     */
+    onZoomClick: function(evt) {
+        var button = evt.buttonElement;
+        if (button === this.zoomInLink) {
+            this.map.zoomIn();
+        } else if (button === this.zoomOutLink) {
+            this.map.zoomOut();
+        }
+    },
+
+    /** 
+     * Method: destroy
+     * Clean up.
+     */
+    destroy: function() {
+        if (this.map) {
+            this.map.events.unregister("buttonclick", this, this.onZoomClick);
+        }
+        delete this.zoomInLink;
+        delete this.zoomOutLink;
+        OpenLayers.Control.prototype.destroy.apply(this);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.Zoom"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/ZoomBox.js

@@ -0,0 +1,129 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control.js
+ * @requires OpenLayers/Handler/Box.js
+ */
+
+/**
+ * Class: OpenLayers.Control.ZoomBox
+ * The ZoomBox control enables zooming directly to a given extent, by drawing 
+ * a box on the map. The box is drawn by holding down shift, whilst dragging 
+ * the mouse.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.ZoomBox = OpenLayers.Class(OpenLayers.Control, {
+    /**
+     * Property: type
+     * {OpenLayers.Control.TYPE}
+     */
+    type: OpenLayers.Control.TYPE_TOOL,
+
+    /**
+     * Property: out
+     * {Boolean} Should the control be used for zooming out?
+     */
+    out: false,
+
+    /**
+     * APIProperty: keyMask
+     * {Integer} Zoom only occurs if the keyMask matches the combination of 
+     *     keys down. Use bitwise operators and one or more of the
+     *     <OpenLayers.Handler> constants to construct a keyMask. Leave null if 
+     *     not used mask. Default is null.
+     */
+    keyMask: null,
+
+    /**
+     * APIProperty: alwaysZoom
+     * {Boolean} Always zoom in/out when box drawn, even if the zoom level does
+     * not change.
+     */
+    alwaysZoom: false,
+    
+    /**
+     * APIProperty: zoomOnClick
+     * {Boolean} Should we zoom when no box was dragged, i.e. the user only
+     * clicked? Default is true.
+     */
+    zoomOnClick: true,
+
+    /**
+     * Method: draw
+     */    
+    draw: function() {
+        this.handler = new OpenLayers.Handler.Box( this,
+                            {done: this.zoomBox}, {keyMask: this.keyMask} );
+    },
+
+    /**
+     * Method: zoomBox
+     *
+     * Parameters:
+     * position - {<OpenLayers.Bounds>} or {<OpenLayers.Pixel>}
+     */
+    zoomBox: function (position) {
+        if (position instanceof OpenLayers.Bounds) {
+            var bounds,
+                targetCenterPx = position.getCenterPixel();
+            if (!this.out) {
+                var minXY = this.map.getLonLatFromPixel({
+                    x: position.left,
+                    y: position.bottom
+                });
+                var maxXY = this.map.getLonLatFromPixel({
+                    x: position.right,
+                    y: position.top
+                });
+                bounds = new OpenLayers.Bounds(minXY.lon, minXY.lat,
+                                               maxXY.lon, maxXY.lat);
+            } else {
+                var pixWidth = position.right - position.left;
+                var pixHeight = position.bottom - position.top;
+                var zoomFactor = Math.min((this.map.size.h / pixHeight),
+                    (this.map.size.w / pixWidth));
+                var extent = this.map.getExtent();
+                var center = this.map.getLonLatFromPixel(targetCenterPx);
+                var xmin = center.lon - (extent.getWidth()/2)*zoomFactor;
+                var xmax = center.lon + (extent.getWidth()/2)*zoomFactor;
+                var ymin = center.lat - (extent.getHeight()/2)*zoomFactor;
+                var ymax = center.lat + (extent.getHeight()/2)*zoomFactor;
+                bounds = new OpenLayers.Bounds(xmin, ymin, xmax, ymax);
+            }
+            // always zoom in/out 
+            var lastZoom = this.map.getZoom(),
+                size = this.map.getSize(),
+                centerPx = {x: size.w / 2, y: size.h / 2},
+                zoom = this.map.getZoomForExtent(bounds),
+                oldRes = this.map.getResolution(),
+                newRes = this.map.getResolutionForZoom(zoom);
+            if (oldRes == newRes) {
+                this.map.setCenter(this.map.getLonLatFromPixel(targetCenterPx));
+            } else {
+              var zoomOriginPx = {
+                    x: (oldRes * targetCenterPx.x - newRes * centerPx.x) /
+                        (oldRes - newRes),
+                    y: (oldRes * targetCenterPx.y - newRes * centerPx.y) /
+                        (oldRes - newRes)
+                };
+                this.map.zoomTo(zoom, zoomOriginPx);
+            }
+            if (lastZoom == this.map.getZoom() && this.alwaysZoom == true){ 
+                this.map.zoomTo(lastZoom + (this.out ? -1 : 1)); 
+            }
+        } else if (this.zoomOnClick) { // it's a pixel
+            if (!this.out) {
+                this.map.zoomTo(this.map.getZoom() + 1, position);
+            } else {
+                this.map.zoomTo(this.map.getZoom() - 1, position);
+            }
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.ZoomBox"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/ZoomIn.js

@@ -0,0 +1,29 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control/Button.js
+ */
+
+/**
+ * Class: OpenLayers.Control.ZoomIn
+ * The ZoomIn control is a button to increase the zoom level of a map.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.ZoomIn = OpenLayers.Class(OpenLayers.Control.Button, {
+
+    /**
+     * Method: trigger
+     */
+    trigger: function(){
+        if (this.map) {
+            this.map.zoomIn();
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.ZoomIn"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/ZoomOut.js

@@ -0,0 +1,29 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control/Button.js
+ */
+
+/**
+ * Class: OpenLayers.Control.ZoomOut
+ * The ZoomOut control is a button to decrease the zoom level of a map.
+ *
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.ZoomOut = OpenLayers.Class(OpenLayers.Control.Button, {
+
+    /**
+     * Method: trigger
+     */
+    trigger: function(){
+        if (this.map) {
+            this.map.zoomOut();
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Control.ZoomOut"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/ZoomPanel.js

@@ -0,0 +1,54 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control/Panel.js
+ * @requires OpenLayers/Control/ZoomIn.js
+ * @requires OpenLayers/Control/ZoomOut.js
+ * @requires OpenLayers/Control/ZoomToMaxExtent.js
+ */
+
+/**
+ * Class: OpenLayers.Control.ZoomPanel
+ * The ZoomPanel control is a compact collecton of 3 zoom controls: a 
+ * <OpenLayers.Control.ZoomIn>, a <OpenLayers.Control.ZoomToMaxExtent>, and a
+ * <OpenLayers.Control.ZoomOut>. By default it is drawn in the upper left 
+ * corner of the map.
+ *
+ * Note: 
+ * If you wish to use this class with the default images and you want 
+ *       it to look nice in ie6, you should add the following, conditionally
+ *       added css stylesheet to your HTML file:
+ * 
+ * (code)
+ * <!--[if lte IE 6]>
+ *   <link rel="stylesheet" href="../theme/default/ie6-style.css" type="text/css" />
+ * <![endif]-->
+ * (end)
+ * 
+ * Inherits from:
+ *  - <OpenLayers.Control.Panel>
+ */
+OpenLayers.Control.ZoomPanel = OpenLayers.Class(OpenLayers.Control.Panel, {
+
+    /**
+     * Constructor: OpenLayers.Control.ZoomPanel 
+     * Add the three zooming controls.
+     *
+     * Parameters:
+     * options - {Object} An optional object whose properties will be used
+     *     to extend the control.
+     */
+    initialize: function(options) {
+        OpenLayers.Control.Panel.prototype.initialize.apply(this, [options]);
+        this.addControls([
+            new OpenLayers.Control.ZoomIn(),
+            new OpenLayers.Control.ZoomToMaxExtent(),
+            new OpenLayers.Control.ZoomOut()
+        ]);
+    },
+
+    CLASS_NAME: "OpenLayers.Control.ZoomPanel"
+});

SE/stuff/open-layers/lib/OpenLayers/Control/ZoomToMaxExtent.js

@@ -0,0 +1,35 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Control/Button.js
+ */
+
+/**
+ * Class: OpenLayers.Control.ZoomToMaxExtent 
+ * The ZoomToMaxExtent control is a button that zooms out to the maximum
+ * extent of the map. It is designed to be used with a 
+ * <OpenLayers.Control.Panel>.
+ * 
+ * Inherits from:
+ *  - <OpenLayers.Control>
+ */
+OpenLayers.Control.ZoomToMaxExtent = OpenLayers.Class(OpenLayers.Control.Button, {
+
+    /**
+     * Method: trigger
+     * 
+     * Called whenever this control is being rendered inside of a panel and a 
+     *     click occurs on this controls element. Actually zooms to the maximum
+     *     extent of this controls map.
+     */
+    trigger: function() {
+        if (this.map) {
+            this.map.zoomToMaxExtent();
+        }    
+    },
+
+    CLASS_NAME: "OpenLayers.Control.ZoomToMaxExtent"
+});

SE/stuff/open-layers/lib/OpenLayers/Events.js

@@ -0,0 +1,1170 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Util.js
+ */
+
+/**
+ * Namespace: OpenLayers.Event
+ * Utility functions for event handling.
+ */
+OpenLayers.Event = {
+
+    /** 
+     * Property: observers 
+     * {Object} A hashtable cache of the event observers. Keyed by
+     * element._eventCacheID 
+     */
+    observers: false,
+
+    /**
+     * Constant: KEY_SPACE
+     * {int}
+     */
+    KEY_SPACE: 32,
+    
+    /** 
+     * Constant: KEY_BACKSPACE 
+     * {int} 
+     */
+    KEY_BACKSPACE: 8,
+
+    /** 
+     * Constant: KEY_TAB 
+     * {int} 
+     */
+    KEY_TAB: 9,
+
+    /** 
+     * Constant: KEY_RETURN 
+     * {int} 
+     */
+    KEY_RETURN: 13,
+
+    /** 
+     * Constant: KEY_ESC 
+     * {int} 
+     */
+    KEY_ESC: 27,
+
+    /** 
+     * Constant: KEY_LEFT 
+     * {int} 
+     */
+    KEY_LEFT: 37,
+
+    /** 
+     * Constant: KEY_UP 
+     * {int} 
+     */
+    KEY_UP: 38,
+
+    /** 
+     * Constant: KEY_RIGHT 
+     * {int} 
+     */
+    KEY_RIGHT: 39,
+
+    /** 
+     * Constant: KEY_DOWN 
+     * {int} 
+     */
+    KEY_DOWN: 40,
+
+    /** 
+     * Constant: KEY_DELETE 
+     * {int} 
+     */
+    KEY_DELETE: 46,
+
+
+    /**
+     * Method: element
+     * Cross browser event element detection.
+     * 
+     * Parameters:
+     * event - {Event} 
+     * 
+     * Returns:
+     * {DOMElement} The element that caused the event 
+     */
+    element: function(event) {
+        return event.target || event.srcElement;
+    },
+
+    /**
+     * Method: isSingleTouch
+     * Determine whether event was caused by a single touch
+     *
+     * Parameters:
+     * event - {Event}
+     *
+     * Returns:
+     * {Boolean}
+     */
+    isSingleTouch: function(event) {
+        return event.touches && event.touches.length == 1;
+    },
+
+    /**
+     * Method: isMultiTouch
+     * Determine whether event was caused by a multi touch
+     *
+     * Parameters:
+     * event - {Event}
+     *
+     * Returns:
+     * {Boolean}
+     */
+    isMultiTouch: function(event) {
+        return event.touches && event.touches.length > 1;
+    },
+
+    /**
+     * Method: isLeftClick
+     * Determine whether event was caused by a left click. 
+     *
+     * Parameters:
+     * event - {Event} 
+     * 
+     * Returns:
+     * {Boolean}
+     */
+    isLeftClick: function(event) {
+        return (((event.which) && (event.which == 1)) ||
+                ((event.button) && (event.button == 1)));
+    },
+
+    /**
+     * Method: isRightClick
+     * Determine whether event was caused by a right mouse click. 
+     *
+     * Parameters:
+     * event - {Event} 
+     * 
+     * Returns:
+     * {Boolean}
+     */
+     isRightClick: function(event) {
+        return (((event.which) && (event.which == 3)) ||
+                ((event.button) && (event.button == 2)));
+    },
+     
+    /**
+     * Method: stop
+     * Stops an event from propagating. 
+     *
+     * Parameters: 
+     * event - {Event} 
+     * allowDefault - {Boolean} If true, we stop the event chain but 
+     *     still allow the default browser behaviour (text selection,
+     *     radio-button clicking, etc).  Default is false.
+     */
+    stop: function(event, allowDefault) {
+        
+        if (!allowDefault) { 
+            OpenLayers.Event.preventDefault(event);
+        }
+                
+        if (event.stopPropagation) {
+            event.stopPropagation();
+        } else {
+            event.cancelBubble = true;
+        }
+    },
+
+    /**
+     * Method: preventDefault
+     * Cancels the event if it is cancelable, without stopping further
+     * propagation of the event.
+     *
+     * Parameters:
+     * event - {Event}
+     */
+    preventDefault: function(event) {
+        if (event.preventDefault) {
+            event.preventDefault();
+        } else {
+            event.returnValue = false;
+        }
+    },
+
+    /** 
+     * Method: findElement
+     * 
+     * Parameters:
+     * event - {Event} 
+     * tagName - {String} 
+     * 
+     * Returns:
+     * {DOMElement} The first node with the given tagName, starting from the
+     * node the event was triggered on and traversing the DOM upwards
+     */
+    findElement: function(event, tagName) {
+        var element = OpenLayers.Event.element(event);
+        while (element.parentNode && (!element.tagName ||
+              (element.tagName.toUpperCase() != tagName.toUpperCase()))){
+            element = element.parentNode;
+        }
+        return element;
+    },
+
+    /** 
+     * Method: observe
+     * 
+     * Parameters:
+     * elementParam - {DOMElement || String} 
+     * name - {String} 
+     * observer - {function} 
+     * useCapture - {Boolean} 
+     */
+    observe: function(elementParam, name, observer, useCapture) {
+        var element = OpenLayers.Util.getElement(elementParam);
+        useCapture = useCapture || false;
+
+        if (name == 'keypress' &&
+           (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
+           || element.attachEvent)) {
+            name = 'keydown';
+        }
+
+        //if observers cache has not yet been created, create it
+        if (!this.observers) {
+            this.observers = {};
+        }
+
+        //if not already assigned, make a new unique cache ID
+        if (!element._eventCacheID) {
+            var idPrefix = "eventCacheID_";
+            if (element.id) {
+                idPrefix = element.id + "_" + idPrefix;
+            }
+            element._eventCacheID = OpenLayers.Util.createUniqueID(idPrefix);
+        }
+
+        var cacheID = element._eventCacheID;
+
+        //if there is not yet a hash entry for this element, add one
+        if (!this.observers[cacheID]) {
+            this.observers[cacheID] = [];
+        }
+
+        //add a new observer to this element's list
+        this.observers[cacheID].push({
+            'element': element,
+            'name': name,
+            'observer': observer,
+            'useCapture': useCapture
+        });
+
+        //add the actual browser event listener
+        if (element.addEventListener) {
+            element.addEventListener(name, observer, useCapture);
+        } else if (element.attachEvent) {
+            element.attachEvent('on' + name, observer);
+        }
+    },
+
+    /** 
+     * Method: stopObservingElement
+     * Given the id of an element to stop observing, cycle through the 
+     *   element's cached observers, calling stopObserving on each one, 
+     *   skipping those entries which can no longer be removed.
+     * 
+     * parameters:
+     * elementParam - {DOMElement || String} 
+     */
+    stopObservingElement: function(elementParam) {
+        var element = OpenLayers.Util.getElement(elementParam);
+        var cacheID = element._eventCacheID;
+
+        this._removeElementObservers(OpenLayers.Event.observers[cacheID]);
+    },
+
+    /**
+     * Method: _removeElementObservers
+     *
+     * Parameters:
+     * elementObservers - {Array(Object)} Array of (element, name, 
+     *                                         observer, usecapture) objects, 
+     *                                         taken directly from hashtable
+     */
+    _removeElementObservers: function(elementObservers) {
+        if (elementObservers) {
+            for(var i = elementObservers.length-1; i >= 0; i--) {
+                var entry = elementObservers[i];
+                OpenLayers.Event.stopObserving.apply(this, [
+                    entry.element, entry.name, entry.observer, entry.useCapture
+                ]);
+            }
+        }
+    },
+
+    /**
+     * Method: stopObserving
+     * 
+     * Parameters:
+     * elementParam - {DOMElement || String} 
+     * name - {String} 
+     * observer - {function} 
+     * useCapture - {Boolean} 
+     *  
+     * Returns:
+     * {Boolean} Whether or not the event observer was removed
+     */
+    stopObserving: function(elementParam, name, observer, useCapture) {
+        useCapture = useCapture || false;
+    
+        var element = OpenLayers.Util.getElement(elementParam);
+        var cacheID = element._eventCacheID;
+
+        if (name == 'keypress') {
+            if ( navigator.appVersion.match(/Konqueror|Safari|KHTML/) || 
+                 element.detachEvent) {
+              name = 'keydown';
+            }
+        }
+
+        // find element's entry in this.observers cache and remove it
+        var foundEntry = false;
+        var elementObservers = OpenLayers.Event.observers[cacheID];
+        if (elementObservers) {
+    
+            // find the specific event type in the element's list
+            var i=0;
+            while(!foundEntry && i < elementObservers.length) {
+                var cacheEntry = elementObservers[i];
+    
+                if ((cacheEntry.name == name) &&
+                    (cacheEntry.observer == observer) &&
+                    (cacheEntry.useCapture == useCapture)) {
+    
+                    elementObservers.splice(i, 1);
+                    if (elementObservers.length == 0) {
+                        delete OpenLayers.Event.observers[cacheID];
+                    }
+                    foundEntry = true;
+                    break; 
+                }
+                i++;           
+            }
+        }
+    
+        //actually remove the event listener from browser
+        if (foundEntry) {
+            if (element.removeEventListener) {
+                element.removeEventListener(name, observer, useCapture);
+            } else if (element && element.detachEvent) {
+                element.detachEvent('on' + name, observer);
+            }
+        }
+        return foundEntry;
+    },
+    
+    /** 
+     * Method: unloadCache
+     * Cycle through all the element entries in the events cache and call
+     *   stopObservingElement on each. 
+     */
+    unloadCache: function() {
+        // check for OpenLayers.Event before checking for observers, because
+        // OpenLayers.Event may be undefined in IE if no map instance was
+        // created
+        if (OpenLayers.Event && OpenLayers.Event.observers) {
+            for (var cacheID in OpenLayers.Event.observers) {
+                var elementObservers = OpenLayers.Event.observers[cacheID];
+                OpenLayers.Event._removeElementObservers.apply(this, 
+                                                           [elementObservers]);
+            }
+            OpenLayers.Event.observers = false;
+        }
+    },
+
+    CLASS_NAME: "OpenLayers.Event"
+};
+
+/* prevent memory leaks in IE */
+OpenLayers.Event.observe(window, 'unload', OpenLayers.Event.unloadCache, false);
+
+/**
+ * Class: OpenLayers.Events
+ */
+OpenLayers.Events = OpenLayers.Class({
+
+    /** 
+     * Constant: BROWSER_EVENTS
+     * {Array(String)} supported events 
+     */
+    BROWSER_EVENTS: [
+        "mouseover", "mouseout",
+        "mousedown", "mouseup", "mousemove", 
+        "click", "dblclick", "rightclick", "dblrightclick",
+        "resize", "focus", "blur",
+        "touchstart", "touchmove", "touchend",
+        "keydown"
+    ],
+
+    /** 
+     * Property: listeners 
+     * {Object} Hashtable of Array(Function): events listener functions  
+     */
+    listeners: null,
+
+    /** 
+     * Property: object 
+     * {Object}  the code object issuing application events 
+     */
+    object: null,
+
+    /** 
+     * Property: element 
+     * {DOMElement}  the DOM element receiving browser events 
+     */
+    element: null,
+
+    /** 
+     * Property: eventHandler 
+     * {Function}  bound event handler attached to elements 
+     */
+    eventHandler: null,
+
+    /** 
+     * APIProperty: fallThrough 
+     * {Boolean} 
+     */
+    fallThrough: null,
+
+    /** 
+     * APIProperty: includeXY
+     * {Boolean} Should the .xy property automatically be created for browser
+     *    mouse events? In general, this should be false. If it is true, then
+     *    mouse events will automatically generate a '.xy' property on the 
+     *    event object that is passed. (Prior to OpenLayers 2.7, this was true
+     *    by default.) Otherwise, you can call the getMousePosition on the
+     *    relevant events handler on the object available via the 'evt.object'
+     *    property of the evt object. So, for most events, you can call:
+     *    function named(evt) { 
+     *        this.xy = this.object.events.getMousePosition(evt) 
+     *    } 
+     *
+     *    This option typically defaults to false for performance reasons:
+     *    when creating an events object whose primary purpose is to manage
+     *    relatively positioned mouse events within a div, it may make
+     *    sense to set it to true.
+     *
+     *    This option is also used to control whether the events object caches
+     *    offsets. If this is false, it will not: the reason for this is that
+     *    it is only expected to be called many times if the includeXY property
+     *    is set to true. If you set this to true, you are expected to clear 
+     *    the offset cache manually (using this.clearMouseCache()) if:
+     *        the border of the element changes
+     *        the location of the element in the page changes
+    */
+    includeXY: false,      
+    
+    /**
+     * APIProperty: extensions
+     * {Object} Event extensions registered with this instance. Keys are
+     *     event types, values are {OpenLayers.Events.*} extension instances or
+     *     {Boolean} for events that an instantiated extension provides in
+     *     addition to the one it was created for.
+     *
+     * Extensions create an event in addition to browser events, which usually
+     * fires when a sequence of browser events is completed. Extensions are
+     * automatically instantiated when a listener is registered for an event
+     * provided by an extension.
+     *
+     * Extensions are created in the <OpenLayers.Events> namespace using
+     * <OpenLayers.Class>, and named after the event they provide.
+     * The constructor receives the target <OpenLayers.Events> instance as
+     * argument. Extensions that need to capture browser events before they
+     * propagate can register their listeners events using <register>, with
+     * {extension: true} as 4th argument.
+     *
+     * If an extension creates more than one event, an alias for each event
+     * type should be created and reference the same class. The constructor
+     * should set a reference in the target's extensions registry to itself.
+     *
+     * Below is a minimal extension that provides the "foostart" and "fooend"
+     * event types, which replace the native "click" event type if clicked on
+     * an element with the css class "foo":
+     *
+     * (code)
+     *   OpenLayers.Events.foostart = OpenLayers.Class({
+     *       initialize: function(target) {
+     *           this.target = target;
+     *           this.target.register("click", this, this.doStuff, {extension: true});
+     *           // only required if extension provides more than one event type
+     *           this.target.extensions["foostart"] = true;
+     *           this.target.extensions["fooend"] = true;
+     *       },
+     *       destroy: function() {
+     *           var target = this.target;
+     *           target.unregister("click", this, this.doStuff);
+     *           delete this.target;
+     *           // only required if extension provides more than one event type
+     *           delete target.extensions["foostart"];
+     *           delete target.extensions["fooend"];
+     *       },
+     *       doStuff: function(evt) {
+     *           var propagate = true;
+     *           if (OpenLayers.Event.element(evt).className === "foo") {
+     *               propagate = false;
+     *               var target = this.target;
+     *               target.triggerEvent("foostart");
+     *               window.setTimeout(function() {
+     *                   target.triggerEvent("fooend");
+     *               }, 1000);
+     *           }
+     *           return propagate;
+     *       }
+     *   });
+     *   // only required if extension provides more than one event type
+     *   OpenLayers.Events.fooend = OpenLayers.Events.foostart;
+     * (end)
+     * 
+     */
+    extensions: null,
+    
+    /**
+     * Property: extensionCount
+     * {Object} Keys are event types (like in <listeners>), values are the
+     *     number of extension listeners for each event type.
+     */
+    extensionCount: null,
+
+    /**
+     * Method: clearMouseListener
+     * A version of <clearMouseCache> that is bound to this instance so that
+     *     it can be used with <OpenLayers.Event.observe> and
+     *     <OpenLayers.Event.stopObserving>.
+     */
+    clearMouseListener: null,
+
+    /**
+     * Constructor: OpenLayers.Events
+     * Construct an OpenLayers.Events object.
+     *
+     * Parameters:
+     * object - {Object} The js object to which this Events object  is being added
+     * element - {DOMElement} A dom element to respond to browser events
+     * eventTypes - {Array(String)} Deprecated.  Array of custom application
+     *     events.  A listener may be registered for any named event, regardless
+     *     of the values provided here.
+     * fallThrough - {Boolean} Allow events to fall through after these have
+     *                         been handled?
+     * options - {Object} Options for the events object.
+     */
+    initialize: function (object, element, eventTypes, fallThrough, options) {
+        OpenLayers.Util.extend(this, options);
+        this.object     = object;
+        this.fallThrough = fallThrough;
+        this.listeners  = {};
+        this.extensions = {};
+        this.extensionCount = {};
+        this._msTouches = [];
+        
+        // if a dom element is specified, add a listeners list 
+        // for browser events on the element and register them
+        if (element != null) {
+            this.attachToElement(element);
+        }
+    },
+
+    /**
+     * APIMethod: destroy
+     */
+    destroy: function () {
+        for (var e in this.extensions) {
+            if (typeof this.extensions[e] !== "boolean") {
+                this.extensions[e].destroy();
+            }
+        }
+        this.extensions = null;
+        if (this.element) {
+            OpenLayers.Event.stopObservingElement(this.element);
+            if(this.element.hasScrollEvent) {
+                OpenLayers.Event.stopObserving(
+                    window, "scroll", this.clearMouseListener
+                );
+            }
+        }
+        this.element = null;
+
+        this.listeners = null;
+        this.object = null;
+        this.fallThrough = null;
+        this.eventHandler = null;
+    },
+
+    /**
+     * APIMethod: addEventType
+     * Deprecated.  Any event can be triggered without adding it first.
+     * 
+     * Parameters:
+     * eventName - {String}
+     */
+    addEventType: function(eventName) {
+    },
+
+    /**
+     * Method: attachToElement
+     *
+     * Parameters:
+     * element - {HTMLDOMElement} a DOM element to attach browser events to
+     */
+    attachToElement: function (element) {
+        if (this.element) {
+            OpenLayers.Event.stopObservingElement(this.element);
+        } else {
+            // keep a bound copy of handleBrowserEvent() so that we can
+            // pass the same function to both Event.observe() and .stopObserving()
+            this.eventHandler = OpenLayers.Function.bindAsEventListener(
+                this.handleBrowserEvent, this
+            );
+            
+            // to be used with observe and stopObserving
+            this.clearMouseListener = OpenLayers.Function.bind(
+                this.clearMouseCache, this
+            );
+        }
+        this.element = element;
+        var msTouch = !!window.navigator.msMaxTouchPoints;
+        var type;
+        for (var i = 0, len = this.BROWSER_EVENTS.length; i < len; i++) {
+            type = this.BROWSER_EVENTS[i];
+            // register the event cross-browser
+            OpenLayers.Event.observe(element, type, this.eventHandler
+            );
+            if (msTouch && type.indexOf('touch') === 0) {
+                this.addMsTouchListener(element, type, this.eventHandler);
+            }
+        }
+        // disable dragstart in IE so that mousedown/move/up works normally
+        OpenLayers.Event.observe(element, "dragstart", OpenLayers.Event.stop);
+    },
+    
+    /**
+     * APIMethod: on
+     * Convenience method for registering listeners with a common scope.
+     *     Internally, this method calls <register> as shown in the examples
+     *     below.
+     *
+     * Example use:
+     * (code)
+     * // register a single listener for the "loadstart" event
+     * events.on({"loadstart": loadStartListener});
+     *
+     * // this is equivalent to the following
+     * events.register("loadstart", undefined, loadStartListener);
+     *
+     * // register multiple listeners to be called with the same `this` object
+     * events.on({
+     *     "loadstart": loadStartListener,
+     *     "loadend": loadEndListener,
+     *     scope: object
+     * });
+     *
+     * // this is equivalent to the following
+     * events.register("loadstart", object, loadStartListener);
+     * events.register("loadend", object, loadEndListener);
+     * (end)
+     *
+     * Parameters:
+     *  object - {Object}     
+     */
+    on: function(object) {
+        for(var type in object) {
+            if(type != "scope" && object.hasOwnProperty(type)) {
+                this.register(type, object.scope, object[type]);
+            }
+        }
+    },
+
+    /**
+     * APIMethod: register
+     * Register an event on the events object.
+     *
+     * When the event is triggered, the 'func' function will be called, in the
+     * context of 'obj'. Imagine we were to register an event, specifying an 
+     * OpenLayers.Bounds Object as 'obj'. When the event is triggered, the 
+     * context in the callback function will be our Bounds object. This means
+     * that within our callback function, we can access the properties and 
+     * methods of the Bounds object through the "this" variable. So our 
+     * callback could execute something like: 
+     * :    leftStr = "Left: " + this.left;
+     *   
+     *                   or
+     *  
+     * :    centerStr = "Center: " + this.getCenterLonLat();
+     *
+     * Parameters:
+     * type - {String} Name of the event to register
+     * obj - {Object} The object to bind the context to for the callback#.
+     *     If no object is specified, default is the Events's 'object' property.
+     * func - {Function} The callback function. If no callback is 
+     *     specified, this function does nothing.
+     * priority - {Boolean|Object} If true, adds the new listener to the
+     *     *front* of the events queue instead of to the end.
+     *
+     * Valid options for priority:
+     * extension - {Boolean} If true, then the event will be registered as
+     *     extension event. Extension events are handled before all other
+     *     events.
+     */
+    register: function (type, obj, func, priority) {
+        if (type in OpenLayers.Events && !this.extensions[type]) {
+            this.extensions[type] = new OpenLayers.Events[type](this);
+        }
+        if (func != null) {
+            if (obj == null)  {
+                obj = this.object;
+            }
+            var listeners = this.listeners[type];
+            if (!listeners) {
+                listeners = [];
+                this.listeners[type] = listeners;
+                this.extensionCount[type] = 0;
+            }
+            var listener = {obj: obj, func: func};
+            if (priority) {
+                listeners.splice(this.extensionCount[type], 0, listener);
+                if (typeof priority === "object" && priority.extension) {
+                    this.extensionCount[type]++;
+                }
+            } else {
+                listeners.push(listener);
+            }
+        }
+    },
+
+    /**
+     * APIMethod: registerPriority
+     * Same as register() but adds the new listener to the *front* of the
+     *     events queue instead of to the end.
+     *    
+     *     TODO: get rid of this in 3.0 - Decide whether listeners should be 
+     *     called in the order they were registered or in reverse order.
+     *
+     *
+     * Parameters:
+     * type - {String} Name of the event to register
+     * obj - {Object} The object to bind the context to for the callback#.
+     *                If no object is specified, default is the Events's 
+     *                'object' property.
+     * func - {Function} The callback function. If no callback is 
+     *                   specified, this function does nothing.
+     */
+    registerPriority: function (type, obj, func) {
+        this.register(type, obj, func, true);
+    },
+    
+    /**
+     * APIMethod: un
+     * Convenience method for unregistering listeners with a common scope.
+     *     Internally, this method calls <unregister> as shown in the examples
+     *     below.
+     *
+     * Example use:
+     * (code)
+     * // unregister a single listener for the "loadstart" event
+     * events.un({"loadstart": loadStartListener});
+     *
+     * // this is equivalent to the following
+     * events.unregister("loadstart", undefined, loadStartListener);
+     *
+     * // unregister multiple listeners with the same `this` object
+     * events.un({
+     *     "loadstart": loadStartListener,
+     *     "loadend": loadEndListener,
+     *     scope: object
+     * });
+     *
+     * // this is equivalent to the following
+     * events.unregister("loadstart", object, loadStartListener);
+     * events.unregister("loadend", object, loadEndListener);
+     * (end)
+     */
+    un: function(object) {
+        for(var type in object) {
+            if(type != "scope" && object.hasOwnProperty(type)) {
+                this.unregister(type, object.scope, object[type]);
+            }
+        }
+    },
+
+    /**
+     * APIMethod: unregister
+     *
+     * Parameters:
+     * type - {String} 
+     * obj - {Object} If none specified, defaults to this.object
+     * func - {Function} 
+     */
+    unregister: function (type, obj, func) {
+        if (obj == null)  {
+            obj = this.object;
+        }
+        var listeners = this.listeners[type];
+        if (listeners != null) {
+            for (var i=0, len=listeners.length; i<len; i++) {
+                if (listeners[i].obj == obj && listeners[i].func == func) {
+                    listeners.splice(i, 1);
+                    break;
+                }
+            }
+        }
+    },
+
+    /** 
+     * Method: remove
+     * Remove all listeners for a given event type. If type is not registered,
+     *     does nothing.
+     *
+     * Parameters:
+     * type - {String} 
+     */
+    remove: function(type) {
+        if (this.listeners[type] != null) {
+            this.listeners[type] = [];
+        }
+    },
+
+    /**
+     * APIMethod: triggerEvent
+     * Trigger a specified registered event.  
+     * 
+     * Parameters:
+     * type - {String} 
+     * evt - {Event || Object} will be passed to the listeners.
+     *
+     * Returns:
+     * {Boolean} The last listener return.  If a listener returns false, the
+     *     chain of listeners will stop getting called.
+     */
+    triggerEvent: function (type, evt) {
+        var listeners = this.listeners[type];
+
+        // fast path
+        if(!listeners || listeners.length == 0) {
+            return undefined;
+        }
+
+        // prep evt object with object & div references
+        if (evt == null) {
+            evt = {};
+        }
+        evt.object = this.object;
+        evt.element = this.element;
+        if(!evt.type) {
+            evt.type = type;
+        }
+    
+        // execute all callbacks registered for specified type
+        // get a clone of the listeners array to
+        // allow for splicing during callbacks
+        listeners = listeners.slice();
+        var continueChain;
+        for (var i=0, len=listeners.length; i<len; i++) {
+            var callback = listeners[i];
+            // bind the context to callback.obj
+            continueChain = callback.func.apply(callback.obj, [evt]);
+
+            if ((continueChain != undefined) && (continueChain == false)) {
+                // if callback returns false, execute no more callbacks.
+                break;
+            }
+        }
+        // don't fall through to other DOM elements
+        if (!this.fallThrough) {           
+            OpenLayers.Event.stop(evt, true);
+        }
+        return continueChain;
+    },
+
+    /**
+     * Method: handleBrowserEvent
+     * Basically just a wrapper to the triggerEvent() function, but takes 
+     *     care to set a property 'xy' on the event with the current mouse 
+     *     position.
+     *
+     * Parameters:
+     * evt - {Event} 
+     */
+    handleBrowserEvent: function (evt) {
+        var type = evt.type, listeners = this.listeners[type];
+        if(!listeners || listeners.length == 0) {
+            // noone's listening, bail out
+            return;
+        }
+        // add clientX & clientY to all events - corresponds to average x, y
+        var touches = evt.touches;
+        if (touches && touches[0]) {
+            var x = 0;
+            var y = 0;
+            var num = touches.length;
+            var touch;
+            for (var i=0; i<num; ++i) {
+                touch = this.getTouchClientXY(touches[i]);
+                x += touch.clientX;
+                y += touch.clientY;
+            }
+            evt.clientX = x / num;
+            evt.clientY = y / num;
+        }
+        if (this.includeXY) {
+            evt.xy = this.getMousePosition(evt);
+        } 
+        this.triggerEvent(type, evt);
+    },
+    
+    /**
+     * Method: getTouchClientXY
+     * WebKit has a few bugs for clientX/clientY. This method detects them
+     * and calculate the correct values.
+     *
+     * Parameters:
+     * evt - {Touch} a Touch object from a TouchEvent
+     * 
+     * Returns:
+     * {Object} An object with only clientX and clientY properties with the
+     * calculated values.
+     */
+    getTouchClientXY: function (evt) {
+        // olMochWin is to override window, used for testing
+        var win = window.olMockWin || window,
+            winPageX = win.pageXOffset,
+            winPageY = win.pageYOffset,
+            x = evt.clientX,
+            y = evt.clientY;
+        
+        if (evt.pageY === 0 && Math.floor(y) > Math.floor(evt.pageY) ||
+            evt.pageX === 0 && Math.floor(x) > Math.floor(evt.pageX)) {
+            // iOS4 include scroll offset in clientX/Y
+            x = x - winPageX;
+            y = y - winPageY;
+        } else if (y < (evt.pageY - winPageY) || x < (evt.pageX - winPageX) ) {
+            // Some Android browsers have totally bogus values for clientX/Y
+            // when scrolling/zooming a page
+            x = evt.pageX - winPageX;
+            y = evt.pageY - winPageY;
+        }
+        
+        evt.olClientX = x;
+        evt.olClientY = y;
+        
+        return {
+            clientX: x,
+            clientY: y
+        };
+    },
+    
+    /**
+     * APIMethod: clearMouseCache
+     * Clear cached data about the mouse position. This should be called any 
+     *     time the element that events are registered on changes position 
+     *     within the page.
+     */
+    clearMouseCache: function() { 
+        this.element.scrolls = null;
+        this.element.lefttop = null;
+        this.element.offsets = null;
+    },      
+
+    /**
+     * Method: getMousePosition
+     * 
+     * Parameters:
+     * evt - {Event} 
+     * 
+     * Returns:
+     * {<OpenLayers.Pixel>} The current xy coordinate of the mouse, adjusted
+     *                      for offsets
+     */
+    getMousePosition: function (evt) {
+        if (!this.includeXY) {
+            this.clearMouseCache();
+        } else if (!this.element.hasScrollEvent) {
+            OpenLayers.Event.observe(window, "scroll", this.clearMouseListener);
+            this.element.hasScrollEvent = true;
+        }
+        
+        if (!this.element.scrolls) {
+            var viewportElement = OpenLayers.Util.getViewportElement();
+            this.element.scrolls = [
+                window.pageXOffset || viewportElement.scrollLeft,
+                window.pageYOffset || viewportElement.scrollTop
+            ];
+        }
+
+        if (!this.element.lefttop) {
+            this.element.lefttop = [
+                (document.documentElement.clientLeft || 0),
+                (document.documentElement.clientTop  || 0)
+            ];
+        }
+        
+        if (!this.element.offsets) {
+            this.element.offsets = OpenLayers.Util.pagePosition(this.element);
+        }
+
+        return new OpenLayers.Pixel(
+            (evt.clientX + this.element.scrolls[0]) - this.element.offsets[0]
+                         - this.element.lefttop[0], 
+            (evt.clientY + this.element.scrolls[1]) - this.element.offsets[1]
+                         - this.element.lefttop[1]
+        ); 
+    },
+
+    /**
+     * Method: addMsTouchListener
+     *
+     * Parameters:
+     * element - {DOMElement} The DOM element to register the listener on
+     * type - {String} The event type
+     * handler - {Function} the handler
+     */
+    addMsTouchListener: function (element, type, handler) {
+        var eventHandler = this.eventHandler;
+        var touches = this._msTouches;
+
+        function msHandler(evt) {
+            handler(OpenLayers.Util.applyDefaults({
+                stopPropagation: function() {
+                    for (var i=touches.length-1; i>=0; --i) {
+                        touches[i].stopPropagation();
+                    }
+                },
+                preventDefault: function() {
+                    for (var i=touches.length-1; i>=0; --i) {
+                        touches[i].preventDefault();
+                    }
+                },
+                type: type
+            }, evt));
+        }
+
+        switch (type) {
+            case 'touchstart':
+                return this.addMsTouchListenerStart(element, type, msHandler);
+            case 'touchend':
+                return this.addMsTouchListenerEnd(element, type, msHandler);
+            case 'touchmove':
+                return this.addMsTouchListenerMove(element, type, msHandler);
+            default:
+                throw 'Unknown touch event type';
+        }
+    },
+
+    /**
+     * Method: addMsTouchListenerStart
+     *
+     * Parameters:
+     * element - {DOMElement} The DOM element to register the listener on
+     * type - {String} The event type
+     * handler - {Function} the handler
+     */
+    addMsTouchListenerStart: function(element, type, handler) {
+        var touches = this._msTouches;
+
+        var cb = function(e) {
+
+            var alreadyInArray = false;
+            for (var i=0, ii=touches.length; i<ii; ++i) {
+                if (touches[i].pointerId == e.pointerId) {
+                    alreadyInArray = true;
+                    break;
+                }
+            }
+            if (!alreadyInArray) {
+                touches.push(e);
+            }
+
+            e.touches = touches.slice();
+            handler(e);
+        };
+
+        OpenLayers.Event.observe(element, 'MSPointerDown', cb);
+
+        // Need to also listen for end events to keep the _msTouches list
+        // accurate
+        var internalCb = function(e) {
+            for (var i=0, ii=touches.length; i<ii; ++i) {
+                if (touches[i].pointerId == e.pointerId) {
+                    touches.splice(i, 1);
+                    break;
+                }
+            }
+        };
+        OpenLayers.Event.observe(element, 'MSPointerUp', internalCb);
+    },
+
+    /**
+     * Method: addMsTouchListenerMove
+     *
+     * Parameters:
+     * element - {DOMElement} The DOM element to register the listener on
+     * type - {String} The event type
+     * handler - {Function} the handler
+     */
+    addMsTouchListenerMove: function (element, type, handler) {
+        var touches = this._msTouches;
+        var cb = function(e) {
+
+            //Don't fire touch moves when mouse isn't down
+            if (e.pointerType == e.MSPOINTER_TYPE_MOUSE && e.buttons == 0) {
+                return;
+            }
+
+            if (touches.length == 1 && touches[0].pageX == e.pageX &&
+                    touches[0].pageY == e.pageY) {
+                // don't trigger event when pointer has not moved
+                return;
+            }
+            for (var i=0, ii=touches.length; i<ii; ++i) {
+                if (touches[i].pointerId == e.pointerId) {
+                    touches[i] = e;
+                    break;
+                }
+            }
+
+            e.touches = touches.slice();
+            handler(e);
+        };
+
+        OpenLayers.Event.observe(element, 'MSPointerMove', cb);
+    },
+
+    /**
+     * Method: addMsTouchListenerEnd
+     *
+     * Parameters:
+     * element - {DOMElement} The DOM element to register the listener on
+     * type - {String} The event type
+     * handler - {Function} the handler
+     */
+    addMsTouchListenerEnd: function (element, type, handler) {
+        var touches = this._msTouches;
+
+        var cb = function(e) {
+
+            for (var i=0, ii=touches.length; i<ii; ++i) {
+                if (touches[i].pointerId == e.pointerId) {
+                    touches.splice(i, 1);
+                    break;
+                }
+            }
+            
+            e.touches = touches.slice();
+            handler(e);
+        };
+
+        OpenLayers.Event.observe(element, 'MSPointerUp', cb);
+    },
+
+    CLASS_NAME: "OpenLayers.Events"
+});

SE/stuff/open-layers/lib/OpenLayers/Events/buttonclick.js

@@ -0,0 +1,206 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Events.js
+ */
+
+/**
+ * Class: OpenLayers.Events.buttonclick
+ * Extension event type for handling buttons on top of a dom element. This
+ *     event type fires "buttonclick" on its <target> when a button was
+ *     clicked. Buttons are detected by the "olButton" class.
+ *
+ * This event type makes sure that button clicks do not interfere with other
+ *     events that are registered on the same <element>.
+ *
+ * Event types provided by this extension:
+ * - *buttonclick* Triggered when a button is clicked. Listeners receive an
+ *     object with a *buttonElement* property referencing the dom element of
+ *     the clicked button, and an *buttonXY* property with the click position
+ *     relative to the button.
+ */
+OpenLayers.Events.buttonclick = OpenLayers.Class({
+    
+    /**
+     * Property: target
+     * {<OpenLayers.Events>} The events instance that the buttonclick event will
+     * be triggered on.
+     */
+    target: null,
+    
+    /**
+     * Property: events
+     * {Array} Events to observe and conditionally stop from propagating when
+     *     an element with the olButton class (or its olAlphaImg child) is
+     *     clicked.
+     */
+    events: [
+        'mousedown', 'mouseup', 'click', 'dblclick',
+        'touchstart', 'touchmove', 'touchend', 'keydown'
+    ],
+    
+    /**
+     * Property: startRegEx
+     * {RegExp} Regular expression to test Event.type for events that start
+     *     a buttonclick sequence.
+     */
+    startRegEx: /^mousedown|touchstart$/,
+
+    /**
+     * Property: cancelRegEx
+     * {RegExp} Regular expression to test Event.type for events that cancel
+     *     a buttonclick sequence.
+     */
+    cancelRegEx: /^touchmove$/,
+
+    /**
+     * Property: completeRegEx
+     * {RegExp} Regular expression to test Event.type for events that complete
+     *     a buttonclick sequence.
+     */
+    completeRegEx: /^mouseup|touchend$/,
+    
+    /**
+     * Property: startEvt
+     * {Event} The event that started the click sequence
+     */
+    
+    /**
+     * Constructor: OpenLayers.Events.buttonclick
+     * Construct a buttonclick event type. Applications are not supposed to
+     *     create instances of this class - they are created on demand by
+     *     <OpenLayers.Events> instances.
+     *
+     * Parameters:
+     * target - {<OpenLayers.Events>} The events instance that the buttonclick
+     *     event will be triggered on.
+     */
+    initialize: function(target) {
+        this.target = target;
+        for (var i=this.events.length-1; i>=0; --i) {
+            this.target.register(this.events[i], this, this.buttonClick, {
+                extension: true
+            });
+        }
+    },
+    
+    /**
+     * Method: destroy
+     */
+    destroy: function() {
+        for (var i=this.events.length-1; i>=0; --i) {
+            this.target.unregister(this.events[i], this, this.buttonClick);
+        }
+        delete this.target;
+    },
+
+    /**
+     * Method: getPressedButton
+     * Get the pressed button, if any. Returns undefined if no button
+     * was pressed.
+     *
+     * Arguments:
+     * element - {DOMElement} The event target.
+     *
+     * Returns:
+     * {DOMElement} The button element, or undefined.
+     */
+    getPressedButton: function(element) {
+        var depth = 3, // limit the search depth
+            button;
+        do {
+            if(OpenLayers.Element.hasClass(element, "olButton")) {
+                // hit!
+                button = element;
+                break;
+            }
+            element = element.parentNode;
+        } while(--depth > 0 && element);
+        return button;
+    },
+    
+    /**
+     * Method: ignore
+     * Check for event target elements that should be ignored by OpenLayers.
+     *
+     * Parameters:
+     * element - {DOMElement} The event target.
+     */
+    ignore: function(element) {
+        var depth = 3,
+            ignore = false;
+        do {
+            if (element.nodeName.toLowerCase() === 'a') {
+                ignore = true;
+                break;
+            }
+            element = element.parentNode;
+        } while (--depth > 0 && element);
+        return ignore;
+    },
+
+    /**
+     * Method: buttonClick
+     * Check if a button was clicked, and fire the buttonclick event
+     *
+     * Parameters:
+     * evt - {Event}
+     */
+    buttonClick: function(evt) {
+        var propagate = true,
+            element = OpenLayers.Event.element(evt);
+        if (element && (OpenLayers.Event.isLeftClick(evt) || !~evt.type.indexOf("mouse"))) {
+            // was a button pressed?
+            var button = this.getPressedButton(element);
+            if (button) {
+                if (evt.type === "keydown") {
+                    switch (evt.keyCode) {
+                    case OpenLayers.Event.KEY_RETURN:
+                    case OpenLayers.Event.KEY_SPACE:
+                        this.target.triggerEvent("buttonclick", {
+                            buttonElement: button
+                        });
+                        OpenLayers.Event.stop(evt);
+                        propagate = false;
+                        break;
+                    }
+                } else if (this.startEvt) {
+                    if (this.completeRegEx.test(evt.type)) {
+                        var pos = OpenLayers.Util.pagePosition(button);
+                        var viewportElement = OpenLayers.Util.getViewportElement();
+                        var scrollTop = window.pageYOffset || viewportElement.scrollTop;
+                        var scrollLeft = window.pageXOffset || viewportElement.scrollLeft;
+                        pos[0] = pos[0] - scrollLeft;
+                        pos[1] = pos[1] - scrollTop;
+                        
+                        this.target.triggerEvent("buttonclick", {
+                            buttonElement: button,
+                            buttonXY: {
+                                x: this.startEvt.clientX - pos[0],
+                                y: this.startEvt.clientY - pos[1]
+                            }
+                        });
+                    }
+                    if (this.cancelRegEx.test(evt.type)) {
+                        delete this.startEvt;
+                    }
+                    OpenLayers.Event.stop(evt);
+                    propagate = false;
+                }
+                if (this.startRegEx.test(evt.type)) {
+                    this.startEvt = evt;
+                    OpenLayers.Event.stop(evt);
+                    propagate = false;
+                }
+            } else {
+                propagate = !this.ignore(OpenLayers.Event.element(evt));
+                delete this.startEvt;
+            }
+        }
+        return propagate;
+    }
+    
+});

SE/stuff/open-layers/lib/OpenLayers/Events/featureclick.js

@@ -0,0 +1,321 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Events.js
+ */
+
+/**
+ * Class: OpenLayers.Events.featureclick
+ *
+ * Extension event type for handling feature click events, including overlapping
+ * features. 
+ * 
+ * Event types provided by this extension:
+ * - featureclick 
+ */
+OpenLayers.Events.featureclick = OpenLayers.Class({
+    
+    /**
+     * Property: cache
+     * {Object} A cache of features under the mouse.
+     */
+    cache: null,
+    
+    /**
+     * Property: map
+     * {<OpenLayers.Map>} The map to register browser events on.
+     */
+    map: null,
+    
+    /**
+     * Property: provides
+     * {Array(String)} The event types provided by this extension.
+     */
+    provides: ["featureclick", "nofeatureclick", "featureover", "featureout"],
+    
+    /**
+     * Constructor: OpenLayers.Events.featureclick
+     * Create a new featureclick event type.
+     *
+     * Parameters:
+     * target - {<OpenLayers.Events>} The events instance to create the events
+     *     for.
+     */
+    initialize: function(target) {
+        this.target = target;
+        if (target.object instanceof OpenLayers.Map) {
+            this.setMap(target.object);
+        } else if (target.object instanceof OpenLayers.Layer.Vector) {
+            if (target.object.map) {
+                this.setMap(target.object.map);
+            } else {
+                target.object.events.register("added", this, function(evt) {
+                    this.setMap(target.object.map);
+                });
+            }
+        } else {
+            throw("Listeners for '" + this.provides.join("', '") +
+                "' events can only be registered for OpenLayers.Layer.Vector " + 
+                "or OpenLayers.Map instances");
+        }
+        for (var i=this.provides.length-1; i>=0; --i) {
+            target.extensions[this.provides[i]] = true;
+        }
+    },
+    
+    /**
+     * Method: setMap
+     *
+     * Parameters:
+     * map - {<OpenLayers.Map>} The map to register browser events on.
+     */
+    setMap: function(map) {
+        this.map = map;
+        this.cache = {};
+        map.events.register("mousedown", this, this.start, {extension: true});
+        map.events.register("mouseup", this, this.onClick, {extension: true});
+        map.events.register("touchstart", this, this.start, {extension: true});
+        map.events.register("touchmove", this, this.cancel, {extension: true});
+        map.events.register("touchend", this, this.onClick, {extension: true});
+        map.events.register("mousemove", this, this.onMousemove, {extension: true});
+    },
+    
+    /**
+     * Method: start
+     * Sets startEvt = evt.
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>}
+     */
+    start: function(evt) {
+        this.startEvt = evt;
+    },
+    
+    /**
+     * Method: cancel
+     * Deletes the start event.
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>}
+     */    
+    cancel: function(evt) {
+        delete this.startEvt;
+    },
+    
+    /**
+     * Method: onClick
+     * Listener for the click event.
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>}
+     */
+    onClick: function(evt) {
+        if (!this.startEvt || evt.type !== "touchend" &&
+                !OpenLayers.Event.isLeftClick(evt)) {
+            return;
+        }
+        var features = this.getFeatures(this.startEvt);
+        delete this.startEvt;
+        // fire featureclick events
+        var feature, layer, more, clicked = {};
+        for (var i=0, len=features.length; i<len; ++i) {
+            feature = features[i];
+            layer = feature.layer;
+            clicked[layer.id] = true;
+            more = this.triggerEvent("featureclick", {feature: feature});
+            if (more === false) {
+                break;
+            }
+        }
+        // fire nofeatureclick events on all vector layers with no targets
+        for (i=0, len=this.map.layers.length; i<len; ++i) {
+            layer = this.map.layers[i];
+            if (layer instanceof OpenLayers.Layer.Vector && !clicked[layer.id]) {
+                this.triggerEvent("nofeatureclick", {layer: layer});
+            }
+        }
+    },
+    
+    /**
+     * Method: onMousemove
+     * Listener for the mousemove event.
+     *
+     * Parameters:
+     * evt - {<OpenLayers.Event>}
+     */
+    onMousemove: function(evt) {
+        delete this.startEvt;
+        var features = this.getFeatures(evt);
+        var over = {}, newly = [], feature;
+        for (var i=0, len=features.length; i<len; ++i) {
+            feature = features[i];
+            over[feature.id] = feature;
+            if (!this.cache[feature.id]) {
+                newly.push(feature);
+            }
+        }
+        // check if already over features
+        var out = [];
+        for (var id in this.cache) {
+            feature = this.cache[id];
+            if (feature.layer && feature.layer.map) {
+                if (!over[feature.id]) {
+                    out.push(feature);
+                }
+            } else {
+                // removed
+                delete this.cache[id];
+            }
+        }
+        // fire featureover events
+        var more;
+        for (i=0, len=newly.length; i<len; ++i) {
+            feature = newly[i];
+            this.cache[feature.id] = feature;
+            more = this.triggerEvent("featureover", {feature: feature});
+            if (more === false) {
+                break;
+            }
+        }
+        // fire featureout events
+        for (i=0, len=out.length; i<len; ++i) {
+            feature = out[i];
+            delete this.cache[feature.id];
+            more = this.triggerEvent("featureout", {feature: feature});
+            if (more === false) {
+                break;
+            }
+        }
+    },
+    
+    /**
+     * Method: triggerEvent
+     * Determines where to trigger the event and triggers it.
+     *
+     * Parameters:
+     * type - {String} The event type to trigger
+     * evt - {Object} The listener argument
+     *
+     * Returns:
+     * {Boolean} The last listener return.
+     */
+    triggerEvent: function(type, evt) {
+        var layer = evt.feature ? evt.feature.layer : evt.layer,
+            object = this.target.object;
+        if (object instanceof OpenLayers.Map || object === layer) {
+            return this.target.triggerEvent(type, evt);
+        }
+    },
+
+    /**
+     * Method: getFeatures
+     * Get all features at the given screen location.
+     *
+     * Parameters:
+     * evt - {Object} Event object.
+     *
+     * Returns:
+     * {Array(<OpenLayers.Feature.Vector>)} List of features at the given point.
+     */
+    getFeatures: function(evt) {
+        var x = evt.clientX, y = evt.clientY,
+            features = [], targets = [], layers = [],
+            layer, target, feature, i, len;
+        // go through all layers looking for targets
+        for (i=this.map.layers.length-1; i>=0; --i) {
+            layer = this.map.layers[i];
+            if (layer.div.style.display !== "none") {
+                if (layer.renderer instanceof OpenLayers.Renderer.Elements) {
+                    if (layer instanceof OpenLayers.Layer.Vector) {
+                        target = document.elementFromPoint(x, y);
+                        while (target && target._featureId) {
+                            feature = layer.getFeatureById(target._featureId);
+                            if (feature) {
+                                features.push(feature);
+                                target.style.display = "none";
+                                targets.push(target);
+                                target = document.elementFromPoint(x, y);
+                            } else {
+                                // sketch, all bets off
+                                target = false;
+                            }
+                        }
+                    }
+                    layers.push(layer);
+                    layer.div.style.display = "none";
+                } else if (layer.renderer instanceof OpenLayers.Renderer.Canvas) {
+                    feature = layer.renderer.getFeatureIdFromEvent(evt);
+                    if (feature) {
+                        features.push(feature);
+                        layers.push(layer);
+                    }
+                }
+            }
+        }
+        // restore feature visibility
+        for (i=0, len=targets.length; i<len; ++i) {
+            targets[i].style.display = "";
+        }
+        // restore layer visibility
+        for (i=layers.length-1; i>=0; --i) {
+            layers[i].div.style.display = "block";
+        }
+        return features;
+    },
+    
+    /**
+     * APIMethod: destroy
+     * Clean up.
+     */
+    destroy: function() {
+        for (var i=this.provides.length-1; i>=0; --i) {
+            delete this.target.extensions[this.provides[i]];
+        }        
+        this.map.events.un({
+            mousemove: this.onMousemove,
+            mousedown: this.start,
+            mouseup: this.onClick,
+            touchstart: this.start,
+            touchmove: this.cancel,
+            touchend: this.onClick,
+            scope: this
+        });
+        delete this.cache;
+        delete this.map;
+        delete this.target;
+    }
+    
+});
+ 
+/**
+ * Class: OpenLayers.Events.nofeatureclick
+ *
+ * Extension event type for handling click events that do not hit a feature. 
+ * 
+ * Event types provided by this extension:
+ * - nofeatureclick 
+ */
+OpenLayers.Events.nofeatureclick = OpenLayers.Events.featureclick;
+
+/**
+ * Class: OpenLayers.Events.featureover
+ *
+ * Extension event type for handling hovering over a feature. 
+ * 
+ * Event types provided by this extension:
+ * - featureover 
+ */
+OpenLayers.Events.featureover = OpenLayers.Events.featureclick;
+
+/**
+ * Class: OpenLayers.Events.featureout
+ *
+ * Extension event type for handling leaving a feature. 
+ * 
+ * Event types provided by this extension:
+ * - featureout 
+ */
+OpenLayers.Events.featureout = OpenLayers.Events.featureclick;

SE/stuff/open-layers/lib/OpenLayers/Feature.js

@@ -0,0 +1,225 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/BaseTypes/Class.js
+ * @requires OpenLayers/Util.js
+ */
+
+/**
+ * Class: OpenLayers.Feature
+ * Features are combinations of geography and attributes. The OpenLayers.Feature
+ *     class specifically combines a marker and a lonlat.
+ */
+OpenLayers.Feature = OpenLayers.Class({
+
+    /** 
+     * Property: layer 
+     * {<OpenLayers.Layer>} 
+     */
+    layer: null,
+
+    /** 
+     * Property: id 
+     * {String} 
+     */
+    id: null,
+    
+    /** 
+     * Property: lonlat 
+     * {<OpenLayers.LonLat>} 
+     */
+    lonlat: null,
+
+    /** 
+     * Property: data 
+     * {Object} 
+     */
+    data: null,
+
+    /** 
+     * Property: marker 
+     * {<OpenLayers.Marker>} 
+     */
+    marker: null,
+
+    /**
+     * APIProperty: popupClass
+     * {<OpenLayers.Class>} The class which will be used to instantiate
+     *     a new Popup. Default is <OpenLayers.Popup.Anchored>.
+     */
+    popupClass: null,
+
+    /** 
+     * Property: popup 
+     * {<OpenLayers.Popup>} 
+     */
+    popup: null,
+
+    /** 
+     * Constructor: OpenLayers.Feature
+     * Constructor for features.
+     *
+     * Parameters:
+     * layer - {<OpenLayers.Layer>} 
+     * lonlat - {<OpenLayers.LonLat>} 
+     * data - {Object} 
+     * 
+     * Returns:
+     * {<OpenLayers.Feature>}
+     */
+    initialize: function(layer, lonlat, data) {
+        this.layer = layer;
+        this.lonlat = lonlat;
+        this.data = (data != null) ? data : {};
+        this.id = OpenLayers.Util.createUniqueID(this.CLASS_NAME + "_"); 
+    },
+
+    /** 
+     * Method: destroy
+     * nullify references to prevent circular references and memory leaks
+     */
+    destroy: function() {
+
+        //remove the popup from the map
+        if ((this.layer != null) && (this.layer.map != null)) {
+            if (this.popup != null) {
+                this.layer.map.removePopup(this.popup);
+            }
+        }
+        // remove the marker from the layer
+        if (this.layer != null && this.marker != null) {
+            this.layer.removeMarker(this.marker);
+        }
+
+        this.layer = null;
+        this.id = null;
+        this.lonlat = null;
+        this.data = null;
+        if (this.marker != null) {
+            this.destroyMarker(this.marker);
+            this.marker = null;
+        }
+        if (this.popup != null) {
+            this.destroyPopup(this.popup);
+            this.popup = null;
+        }
+    },
+    
+    /**
+     * Method: onScreen
+     * 
+     * Returns:
+     * {Boolean} Whether or not the feature is currently visible on screen
+     *           (based on its 'lonlat' property)
+     */
+    onScreen:function() {
+        
+        var onScreen = false;
+        if ((this.layer != null) && (this.layer.map != null)) {
+            var screenBounds = this.layer.map.getExtent();
+            onScreen = screenBounds.containsLonLat(this.lonlat);
+        }    
+        return onScreen;
+    },
+    
+
+    /**
+     * Method: createMarker
+     * Based on the data associated with the Feature, create and return a marker object.
+     *
+     * Returns: 
+     * {<OpenLayers.Marker>} A Marker Object created from the 'lonlat' and 'icon' properties
+     *          set in this.data. If no 'lonlat' is set, returns null. If no
+     *          'icon' is set, OpenLayers.Marker() will load the default image.
+     *          
+     *          Note - this.marker is set to return value
+     * 
+     */
+    createMarker: function() {
+
+        if (this.lonlat != null) {
+            this.marker = new OpenLayers.Marker(this.lonlat, this.data.icon);
+        }
+        return this.marker;
+    },
+
+    /**
+     * Method: destroyMarker
+     * Destroys marker.
+     * If user overrides the createMarker() function, s/he should be able
+     *   to also specify an alternative function for destroying it
+     */
+    destroyMarker: function() {
+        this.marker.destroy();  
+    },
+
+    /**
+     * Method: createPopup
+     * Creates a popup object created from the 'lonlat', 'popupSize',
+     *     and 'popupContentHTML' properties set in this.data. It uses
+     *     this.marker.icon as default anchor. 
+     *  
+     *  If no 'lonlat' is set, returns null. 
+     *  If no this.marker has been created, no anchor is sent.
+     *
+     *  Note - the returned popup object is 'owned' by the feature, so you
+     *      cannot use the popup's destroy method to discard the popup.
+     *      Instead, you must use the feature's destroyPopup
+     * 
+     *  Note - this.popup is set to return value
+     * 
+     * Parameters: 
+     * closeBox - {Boolean} create popup with closebox or not
+     * 
+     * Returns:
+     * {<OpenLayers.Popup>} Returns the created popup, which is also set
+     *     as 'popup' property of this feature. Will be of whatever type
+     *     specified by this feature's 'popupClass' property, but must be
+     *     of type <OpenLayers.Popup>.
+     * 
+     */
+    createPopup: function(closeBox) {
+
+        if (this.lonlat != null) {
+            if (!this.popup) {
+                var anchor = (this.marker) ? this.marker.icon : null;
+                var popupClass = this.popupClass ? 
+                    this.popupClass : OpenLayers.Popup.Anchored;
+                this.popup = new popupClass(this.id + "_popup", 
+                                            this.lonlat,
+                                            this.data.popupSize,
+                                            this.data.popupContentHTML,
+                                            anchor, 
+                                            closeBox); 
+            }    
+            if (this.data.overflow != null) {
+                this.popup.contentDiv.style.overflow = this.data.overflow;
+            }    
+            
+            this.popup.feature = this;
+        }        
+        return this.popup;
+    },
+
+    
+    /**
+     * Method: destroyPopup
+     * Destroys the popup created via createPopup.
+     *
+     * As with the marker, if user overrides the createPopup() function, s/he 
+     *   should also be able to override the destruction
+     */
+    destroyPopup: function() {
+        if (this.popup) {
+            this.popup.feature = null;
+            this.popup.destroy();
+            this.popup = null;
+        }    
+    },
+
+    CLASS_NAME: "OpenLayers.Feature"
+});

SE/stuff/open-layers/lib/OpenLayers/Feature/Vector.js

@@ -0,0 +1,510 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+// TRASH THIS
+OpenLayers.State = {
+    /** states */
+    UNKNOWN: 'Unknown',
+    INSERT: 'Insert',
+    UPDATE: 'Update',
+    DELETE: 'Delete'
+};
+
+/**
+ * @requires OpenLayers/Feature.js
+ * @requires OpenLayers/Util.js
+ */
+
+/**
+ * Class: OpenLayers.Feature.Vector
+ * Vector features use the OpenLayers.Geometry classes as geometry description.
+ * They have an 'attributes' property, which is the data object, and a 'style'
+ * property, the default values of which are defined in the 
+ * <OpenLayers.Feature.Vector.style> objects.
+ * 
+ * Inherits from:
+ *  - <OpenLayers.Feature>
+ */
+OpenLayers.Feature.Vector = OpenLayers.Class(OpenLayers.Feature, {
+
+    /** 
+     * Property: fid 
+     * {String} 
+     */
+    fid: null,
+    
+    /** 
+     * APIProperty: geometry 
+     * {<OpenLayers.Geometry>} 
+     */
+    geometry: null,
+
+    /** 
+     * APIProperty: attributes 
+     * {Object} This object holds arbitrary, serializable properties that
+     *     describe the feature.
+     */
+    attributes: null,
+
+    /**
+     * Property: bounds
+     * {<OpenLayers.Bounds>} The box bounding that feature's geometry, that
+     *     property can be set by an <OpenLayers.Format> object when
+     *     deserializing the feature, so in most cases it represents an
+     *     information set by the server. 
+     */
+    bounds: null,
+
+    /** 
+     * Property: state 
+     * {String} 
+     */
+    state: null,
+    
+    /** 
+     * APIProperty: style 
+     * {Object} 
+     */
+    style: null,
+
+    /**
+     * APIProperty: url
+     * {String} If this property is set it will be taken into account by
+     *     {<OpenLayers.HTTP>} when upadting or deleting the feature.
+     */
+    url: null,
+    
+    /**
+     * Property: renderIntent
+     * {String} rendering intent currently being used
+     */
+    renderIntent: "default",
+    
+    /**
+     * APIProperty: modified
+     * {Object} An object with the originals of the geometry and attributes of
+     * the feature, if they were changed. Currently this property is only read
+     * by <OpenLayers.Format.WFST.v1>, and written by
+     * <OpenLayers.Control.ModifyFeature>, which sets the geometry property.
+     * Applications can set the originals of modified attributes in the
+     * attributes property. Note that applications have to check if this
+     * object and the attributes property is already created before using it.
+     * After a change made with ModifyFeature, this object could look like
+     *
+     * (code)
+     * {
+     *     geometry: >Object
+     * }
+     * (end)
+     *
+     * When an application has made changes to feature attributes, it could
+     * have set the attributes to something like this:
+     *
+     * (code)
+     * {
+     *     attributes: {
+     *         myAttribute: "original"
+     *     }
+     * }
+     * (end)
+     *
+     * Note that <OpenLayers.Format.WFST.v1> only checks for truthy values in
+     * *modified.geometry* and the attribute names in *modified.attributes*,
+     * but it is recommended to set the original values (and not just true) as
+     * attribute value, so applications could use this information to undo
+     * changes.
+     */
+    modified: null,
+
+    /** 
+     * Constructor: OpenLayers.Feature.Vector
+     * Create a vector feature. 
+     * 
+     * Parameters:
+     * geometry - {<OpenLayers.Geometry>} The geometry that this feature
+     *     represents.
+     * attributes - {Object} An optional object that will be mapped to the
+     *     <attributes> property. 
+     * style - {Object} An optional style object.
+     */
+    initialize: function(geometry, attributes, style) {
+        OpenLayers.Feature.prototype.initialize.apply(this,
+                                                      [null, null, attributes]);
+        this.lonlat = null;
+        this.geometry = geometry ? geometry : null;
+        this.state = null;
+        this.attributes = {};
+        if (attributes) {
+            this.attributes = OpenLayers.Util.extend(this.attributes,
+                                                     attributes);
+        }
+        this.style = style ? style : null; 
+    },
+    
+    /** 
+     * Method: destroy
+     * nullify references to prevent circular references and memory leaks
+     */
+    destroy: function() {
+        if (this.layer) {
+            this.layer.removeFeatures(this);
+            this.layer = null;
+        }
+            
+        this.geometry = null;
+        this.modified = null;
+        OpenLayers.Feature.prototype.destroy.apply(this, arguments);
+    },
+    
+    /**
+     * Method: clone
+     * Create a clone of this vector feature.  Does not set any non-standard
+     *     properties.
+     *
+     * Returns:
+     * {<OpenLayers.Feature.Vector>} An exact clone of this vector feature.
+     */
+    clone: function () {
+        return new OpenLayers.Feature.Vector(
+            this.geometry ? this.geometry.clone() : null,
+            this.attributes,
+            this.style);
+    },
+
+    /**
+     * Method: onScreen
+     * Determine whether the feature is within the map viewport.  This method
+     *     tests for an intersection between the geometry and the viewport
+     *     bounds.  If a more effecient but less precise geometry bounds
+     *     intersection is desired, call the method with the boundsOnly
+     *     parameter true.
+     *
+     * Parameters:
+     * boundsOnly - {Boolean} Only test whether a feature's bounds intersects
+     *     the viewport bounds.  Default is false.  If false, the feature's
+     *     geometry must intersect the viewport for onScreen to return true.
+     * 
+     * Returns:
+     * {Boolean} The feature is currently visible on screen (optionally
+     *     based on its bounds if boundsOnly is true).
+     */
+    onScreen:function(boundsOnly) {
+        var onScreen = false;
+        if(this.layer && this.layer.map) {
+            var screenBounds = this.layer.map.getExtent();
+            if(boundsOnly) {
+                var featureBounds = this.geometry.getBounds();
+                onScreen = screenBounds.intersectsBounds(featureBounds);
+            } else {
+                var screenPoly = screenBounds.toGeometry();
+                onScreen = screenPoly.intersects(this.geometry);
+            }
+        }    
+        return onScreen;
+    },
+
+    /**
+     * Method: getVisibility
+     * Determine whether the feature is displayed or not. It may not displayed
+     *     because:
+     *     - its style display property is set to 'none',
+     *     - it doesn't belong to any layer,
+     *     - the styleMap creates a symbolizer with display property set to 'none'
+     *          for it,
+     *     - the layer which it belongs to is not visible.
+     * 
+     * Returns:
+     * {Boolean} The feature is currently displayed.
+     */
+    getVisibility: function() {
+        return !(this.style && this.style.display == 'none' ||
+                 !this.layer ||
+                 this.layer && this.layer.styleMap &&
+                 this.layer.styleMap.createSymbolizer(this, this.renderIntent).display == 'none' ||
+                 this.layer && !this.layer.getVisibility());
+    },
+    
+    /**
+     * Method: createMarker
+     * HACK - we need to decide if all vector features should be able to
+     *     create markers
+     * 
+     * Returns:
+     * {<OpenLayers.Marker>} For now just returns null
+     */
+    createMarker: function() {
+        return null;
+    },
+
+    /**
+     * Method: destroyMarker
+     * HACK - we need to decide if all vector features should be able to
+     *     delete markers
+     * 
+     * If user overrides the createMarker() function, s/he should be able
+     *   to also specify an alternative function for destroying it
+     */
+    destroyMarker: function() {
+        // pass
+    },
+
+    /**
+     * Method: createPopup
+     * HACK - we need to decide if all vector features should be able to
+     *     create popups
+     * 
+     * Returns:
+     * {<OpenLayers.Popup>} For now just returns null
+     */
+    createPopup: function() {
+        return null;
+    },
+
+    /**
+     * Method: atPoint
+     * Determins whether the feature intersects with the specified location.
+     * 
+     * Parameters: 
+     * lonlat - {<OpenLayers.LonLat>|Object} OpenLayers.LonLat or an
+     *     object with a 'lon' and 'lat' properties.
+     * toleranceLon - {float} Optional tolerance in Geometric Coords
+     * toleranceLat - {float} Optional tolerance in Geographic Coords
+     * 
+     * Returns:
+     * {Boolean} Whether or not the feature is at the specified location
+     */
+    atPoint: function(lonlat, toleranceLon, toleranceLat) {
+        var atPoint = false;
+        if(this.geometry) {
+            atPoint = this.geometry.atPoint(lonlat, toleranceLon, 
+                                                    toleranceLat);
+        }
+        return atPoint;
+    },
+
+    /**
+     * Method: destroyPopup
+     * HACK - we need to decide if all vector features should be able to
+     * delete popups
+     */
+    destroyPopup: function() {
+        // pass
+    },
+
+    /**
+     * Method: move
+     * Moves the feature and redraws it at its new location
+     *
+     * Parameters:
+     * location - {<OpenLayers.LonLat> or <OpenLayers.Pixel>} the
+     *         location to which to move the feature.
+     */
+    move: function(location) {
+
+        if(!this.layer || !this.geometry.move){
+            //do nothing if no layer or immoveable geometry
+            return undefined;
+        }
+
+        var pixel;
+        if (location.CLASS_NAME == "OpenLayers.LonLat") {
+            pixel = this.layer.getViewPortPxFromLonLat(location);
+        } else {
+            pixel = location;
+        }
+        
+        var lastPixel = this.layer.getViewPortPxFromLonLat(this.geometry.getBounds().getCenterLonLat());
+        var res = this.layer.map.getResolution();
+        this.geometry.move(res * (pixel.x - lastPixel.x),
+                           res * (lastPixel.y - pixel.y));
+        this.layer.drawFeature(this);
+        return lastPixel;
+    },
+    
+    /**
+     * Method: toState
+     * Sets the new state
+     *
+     * Parameters:
+     * state - {String} 
+     */
+    toState: function(state) {
+        if (state == OpenLayers.State.UPDATE) {
+            switch (this.state) {
+                case OpenLayers.State.UNKNOWN:
+                case OpenLayers.State.DELETE:
+                    this.state = state;
+                    break;
+                case OpenLayers.State.UPDATE:
+                case OpenLayers.State.INSERT:
+                    break;
+            }
+        } else if (state == OpenLayers.State.INSERT) {
+            switch (this.state) {
+                case OpenLayers.State.UNKNOWN:
+                    break;
+                default:
+                    this.state = state;
+                    break;
+            }
+        } else if (state == OpenLayers.State.DELETE) {
+            switch (this.state) {
+                case OpenLayers.State.INSERT:
+                    // the feature should be destroyed
+                    break;
+                case OpenLayers.State.DELETE:
+                    break;
+                case OpenLayers.State.UNKNOWN:
+                case OpenLayers.State.UPDATE:
+                    this.state = state;
+                    break;
+            }
+        } else if (state == OpenLayers.State.UNKNOWN) {
+            this.state = state;
+        }
+    },
+    
+    CLASS_NAME: "OpenLayers.Feature.Vector"
+});
+
+
+/**
+ * Constant: OpenLayers.Feature.Vector.style
+ * OpenLayers features can have a number of style attributes. The 'default' 
+ *     style will typically be used if no other style is specified. These
+ *     styles correspond for the most part, to the styling properties defined
+ *     by the SVG standard. 
+ *     Information on fill properties: http://www.w3.org/TR/SVG/painting.html#FillProperties
+ *     Information on stroke properties: http://www.w3.org/TR/SVG/painting.html#StrokeProperties
+ *
+ * Symbolizer properties:
+ * fill - {Boolean} Set to false if no fill is desired.
+ * fillColor - {String} Hex fill color.  Default is "#ee9900".
+ * fillOpacity - {Number} Fill opacity (0-1).  Default is 0.4 
+ * stroke - {Boolean} Set to false if no stroke is desired.
+ * strokeColor - {String} Hex stroke color.  Default is "#ee9900".
+ * strokeOpacity - {Number} Stroke opacity (0-1).  Default is 1.
+ * strokeWidth - {Number} Pixel stroke width.  Default is 1.
+ * strokeLinecap - {String} Stroke cap type.  Default is "round".  [butt | round | square]
+ * strokeDashstyle - {String} Stroke dash style.  Default is "solid". [dot | dash | dashdot | longdash | longdashdot | solid]
+ * graphic - {Boolean} Set to false if no graphic is desired.
+ * pointRadius - {Number} Pixel point radius.  Default is 6.
+ * pointerEvents - {String}  Default is "visiblePainted".
+ * cursor - {String} Default is "".
+ * externalGraphic - {String} Url to an external graphic that will be used for rendering points.
+ * graphicWidth - {Number} Pixel width for sizing an external graphic.
+ * graphicHeight - {Number} Pixel height for sizing an external graphic.
+ * graphicOpacity - {Number} Opacity (0-1) for an external graphic.
+ * graphicXOffset - {Number} Pixel offset along the positive x axis for displacing an external graphic.
+ * graphicYOffset - {Number} Pixel offset along the positive y axis for displacing an external graphic.
+ * rotation - {Number} For point symbolizers, this is the rotation of a graphic in the clockwise direction about its center point (or any point off center as specified by graphicXOffset and graphicYOffset).
+ * graphicZIndex - {Number} The integer z-index value to use in rendering.
+ * graphicName - {String} Named graphic to use when rendering points.  Supported values include "circle" (default),
+ *     "square", "star", "x", "cross", "triangle".
+ * graphicTitle - {String} Tooltip when hovering over a feature. *deprecated*, use title instead
+ * title - {String} Tooltip when hovering over a feature. Not supported by the canvas renderer.
+ * backgroundGraphic - {String} Url to a graphic to be used as the background under an externalGraphic.
+ * backgroundGraphicZIndex - {Number} The integer z-index value to use in rendering the background graphic.
+ * backgroundXOffset - {Number} The x offset (in pixels) for the background graphic.
+ * backgroundYOffset - {Number} The y offset (in pixels) for the background graphic.
+ * backgroundHeight - {Number} The height of the background graphic.  If not provided, the graphicHeight will be used.
+ * backgroundWidth - {Number} The width of the background width.  If not provided, the graphicWidth will be used.
+ * label - {String} The text for an optional label. For browsers that use the canvas renderer, this requires either
+ *     fillText or mozDrawText to be available.
+ * labelAlign - {String} Label alignment. This specifies the insertion point relative to the text. It is a string
+ *     composed of two characters. The first character is for the horizontal alignment, the second for the vertical
+ *     alignment. Valid values for horizontal alignment: "l"=left, "c"=center, "r"=right. Valid values for vertical
+ *     alignment: "t"=top, "m"=middle, "b"=bottom. Example values: "lt", "cm", "rb". Default is "cm".
+ * labelXOffset - {Number} Pixel offset along the positive x axis for displacing the label. Not supported by the canvas renderer.
+ * labelYOffset - {Number} Pixel offset along the positive y axis for displacing the label. Not supported by the canvas renderer.
+ * labelSelect - {Boolean} If set to true, labels will be selectable using SelectFeature or similar controls.
+ *     Default is false.
+ * labelOutlineColor - {String} The color of the label outline. Default is 'white'. Only supported by the canvas & SVG renderers.
+ * labelOutlineWidth - {Number} The width of the label outline. Default is 3, set to 0 or null to disable. Only supported by the  SVG renderers.
+ * labelOutlineOpacity - {Number} The opacity (0-1) of the label outline. Default is fontOpacity. Only supported by the canvas & SVG renderers.
+ * fontColor - {String} The font color for the label, to be provided like CSS.
+ * fontOpacity - {Number} Opacity (0-1) for the label
+ * fontFamily - {String} The font family for the label, to be provided like in CSS.
+ * fontSize - {String} The font size for the label, to be provided like in CSS.
+ * fontStyle - {String} The font style for the label, to be provided like in CSS.
+ * fontWeight - {String} The font weight for the label, to be provided like in CSS.
+ * display - {String} Symbolizers will have no effect if display is set to "none".  All other values have no effect.
+ */ 
+OpenLayers.Feature.Vector.style = {
+    'default': {
+        fillColor: "#ee9900",
+        fillOpacity: 0.4, 
+        hoverFillColor: "white",
+        hoverFillOpacity: 0.8,
+        strokeColor: "#ee9900",
+        strokeOpacity: 1,
+        strokeWidth: 1,
+        strokeLinecap: "round",
+        strokeDashstyle: "solid",
+        hoverStrokeColor: "red",
+        hoverStrokeOpacity: 1,
+        hoverStrokeWidth: 0.2,
+        pointRadius: 6,
+        hoverPointRadius: 1,
+        hoverPointUnit: "%",
+        pointerEvents: "visiblePainted",
+        cursor: "inherit",
+        fontColor: "#000000",
+        labelAlign: "cm",
+        labelOutlineColor: "white",
+        labelOutlineWidth: 3
+    },
+    'select': {
+        fillColor: "blue",
+        fillOpacity: 0.4, 
+        hoverFillColor: "white",
+        hoverFillOpacity: 0.8,
+        strokeColor: "blue",
+        strokeOpacity: 1,
+        strokeWidth: 2,
+        strokeLinecap: "round",
+        strokeDashstyle: "solid",
+        hoverStrokeColor: "red",
+        hoverStrokeOpacity: 1,
+        hoverStrokeWidth: 0.2,
+        pointRadius: 6,
+        hoverPointRadius: 1,
+        hoverPointUnit: "%",
+        pointerEvents: "visiblePainted",
+        cursor: "pointer",
+        fontColor: "#000000",
+        labelAlign: "cm",
+        labelOutlineColor: "white",
+        labelOutlineWidth: 3
+
+    },
+    'temporary': {
+        fillColor: "#66cccc",
+        fillOpacity: 0.2, 
+        hoverFillColor: "white",
+        hoverFillOpacity: 0.8,
+        strokeColor: "#66cccc",
+        strokeOpacity: 1,
+        strokeLinecap: "round",
+        strokeWidth: 2,
+        strokeDashstyle: "solid",
+        hoverStrokeColor: "red",
+        hoverStrokeOpacity: 1,
+        hoverStrokeWidth: 0.2,
+        pointRadius: 6,
+        hoverPointRadius: 1,
+        hoverPointUnit: "%",
+        pointerEvents: "visiblePainted",
+        cursor: "inherit",
+        fontColor: "#000000",
+        labelAlign: "cm",
+        labelOutlineColor: "white",
+        labelOutlineWidth: 3
+
+    },
+    'delete': {
+        display: "none"
+    }
+};    

SE/stuff/open-layers/lib/OpenLayers/Filter.js

@@ -0,0 +1,87 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/BaseTypes/Class.js
+ * @requires OpenLayers/Util.js
+ * @requires OpenLayers/Style.js
+ */
+
+/**
+ * Class: OpenLayers.Filter
+ * This class represents an OGC Filter.
+ */
+OpenLayers.Filter = OpenLayers.Class({
+    
+    /** 
+     * Constructor: OpenLayers.Filter
+     * This class represents a generic filter.
+     *
+     * Parameters:
+     * options - {Object} Optional object whose properties will be set on the
+     *     instance.
+     * 
+     * Returns:
+     * {<OpenLayers.Filter>}
+     */
+    initialize: function(options) {
+        OpenLayers.Util.extend(this, options);
+    },
+
+    /** 
+     * APIMethod: destroy
+     * Remove reference to anything added.
+     */
+    destroy: function() {
+    },
+
+    /**
+     * APIMethod: evaluate
+     * Evaluates this filter in a specific context.  Instances or subclasses
+     * are supposed to override this method.
+     * 
+     * Parameters:
+     * context - {Object} Context to use in evaluating the filter.  If a vector
+     *     feature is provided, the feature.attributes will be used as context.
+     * 
+     * Returns:
+     * {Boolean} The filter applies.
+     */
+    evaluate: function(context) {
+        return true;
+    },
+    
+    /**
+     * APIMethod: clone
+     * Clones this filter. Should be implemented by subclasses.
+     * 
+     * Returns:
+     * {<OpenLayers.Filter>} Clone of this filter.
+     */
+    clone: function() {
+        return null;
+    },
+    
+    /**
+     * APIMethod: toString
+     *
+     * Returns:
+     * {String} Include <OpenLayers.Format.CQL> in your build to get a CQL
+     *     representation of the filter returned. Otherwise "[Object object]"
+     *     will be returned.
+     */
+    toString: function() {
+        var string;
+        if (OpenLayers.Format && OpenLayers.Format.CQL) {
+            string = OpenLayers.Format.CQL.prototype.write(this);
+        } else {
+            string = Object.prototype.toString.call(this);
+        }
+        return string;
+    },
+    
+    CLASS_NAME: "OpenLayers.Filter"
+});

SE/stuff/open-layers/lib/OpenLayers/Filter/Comparison.js

@@ -0,0 +1,267 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Filter.js
+ */
+
+/**
+ * Class: OpenLayers.Filter.Comparison
+ * This class represents a comparison filter.
+ * 
+ * Inherits from:
+ * - <OpenLayers.Filter>
+ */
+OpenLayers.Filter.Comparison = OpenLayers.Class(OpenLayers.Filter, {
+
+    /**
+     * APIProperty: type
+     * {String} type: type of the comparison. This is one of
+     * - OpenLayers.Filter.Comparison.EQUAL_TO                 = "==";
+     * - OpenLayers.Filter.Comparison.NOT_EQUAL_TO             = "!=";
+     * - OpenLayers.Filter.Comparison.LESS_THAN                = "<";
+     * - OpenLayers.Filter.Comparison.GREATER_THAN             = ">";
+     * - OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO    = "<=";
+     * - OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO = ">=";
+     * - OpenLayers.Filter.Comparison.BETWEEN                  = "..";
+     * - OpenLayers.Filter.Comparison.LIKE                     = "~";
+     * - OpenLayers.Filter.Comparison.IS_NULL                  = "NULL";
+     */
+    type: null,
+    
+    /**
+     * APIProperty: property
+     * {String}
+     * name of the context property to compare
+     */
+    property: null,
+    
+    /**
+     * APIProperty: value
+     * {Number} or {String}
+     * comparison value for binary comparisons. In the case of a String, this
+     * can be a combination of text and propertyNames in the form
+     * "literal ${propertyName}"
+     */
+    value: null,
+    
+    /**
+     * Property: matchCase
+     * {Boolean} Force case sensitive searches for EQUAL_TO and NOT_EQUAL_TO
+     *     comparisons.  The Filter Encoding 1.1 specification added a matchCase
+     *     attribute to ogc:PropertyIsEqualTo and ogc:PropertyIsNotEqualTo
+     *     elements.  This property will be serialized with those elements only
+     *     if using the v1.1.0 filter format. However, when evaluating filters
+     *     here, the matchCase property will always be respected (for EQUAL_TO
+     *     and NOT_EQUAL_TO).  Default is true. 
+     */
+    matchCase: true,
+    
+    /**
+     * APIProperty: lowerBoundary
+     * {Number} or {String}
+     * lower boundary for between comparisons. In the case of a String, this
+     * can be a combination of text and propertyNames in the form
+     * "literal ${propertyName}"
+     */
+    lowerBoundary: null,
+    
+    /**
+     * APIProperty: upperBoundary
+     * {Number} or {String}
+     * upper boundary for between comparisons. In the case of a String, this
+     * can be a combination of text and propertyNames in the form
+     * "literal ${propertyName}"
+     */
+    upperBoundary: null,
+
+    /** 
+     * Constructor: OpenLayers.Filter.Comparison
+     * Creates a comparison rule.
+     *
+     * Parameters:
+     * options - {Object} An optional object with properties to set on the
+     *           rule
+     * 
+     * Returns:
+     * {<OpenLayers.Filter.Comparison>}
+     */
+    initialize: function(options) {
+        OpenLayers.Filter.prototype.initialize.apply(this, [options]);
+        // since matchCase on PropertyIsLike is not schema compliant, we only
+        // want to use this if explicitly asked for
+        if (this.type === OpenLayers.Filter.Comparison.LIKE 
+            && options.matchCase === undefined) {
+                this.matchCase = null;
+        }
+    },
+
+    /**
+     * APIMethod: evaluate
+     * Evaluates this filter in a specific context.
+     * 
+     * Parameters:
+     * context - {Object} Context to use in evaluating the filter.  If a vector
+     *     feature is provided, the feature.attributes will be used as context.
+     * 
+     * Returns:
+     * {Boolean} The filter applies.
+     */
+    evaluate: function(context) {
+        if (context instanceof OpenLayers.Feature.Vector) {
+            context = context.attributes;
+        }
+        var result = false;
+        var got = context[this.property];
+        var exp;
+        switch(this.type) {
+            case OpenLayers.Filter.Comparison.EQUAL_TO:
+                exp = this.value;
+                if(!this.matchCase &&
+                   typeof got == "string" && typeof exp == "string") {
+                    result = (got.toUpperCase() == exp.toUpperCase());
+                } else {
+                    result = (got == exp);
+                }
+                break;
+            case OpenLayers.Filter.Comparison.NOT_EQUAL_TO:
+                exp = this.value;
+                if(!this.matchCase &&
+                   typeof got == "string" && typeof exp == "string") {
+                    result = (got.toUpperCase() != exp.toUpperCase());
+                } else {
+                    result = (got != exp);
+                }
+                break;
+            case OpenLayers.Filter.Comparison.LESS_THAN:
+                result = got < this.value;
+                break;
+            case OpenLayers.Filter.Comparison.GREATER_THAN:
+                result = got > this.value;
+                break;
+            case OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO:
+                result = got <= this.value;
+                break;
+            case OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO:
+                result = got >= this.value;
+                break;
+            case OpenLayers.Filter.Comparison.BETWEEN:
+                result = (got >= this.lowerBoundary) &&
+                    (got <= this.upperBoundary);
+                break;
+            case OpenLayers.Filter.Comparison.LIKE:
+                var regexp = new RegExp(this.value, "gi");
+                result = regexp.test(got);
+                break;
+            case OpenLayers.Filter.Comparison.IS_NULL:
+                result = (got === null);
+                break;
+        }
+        return result;
+    },
+    
+    /**
+     * APIMethod: value2regex
+     * Converts the value of this rule into a regular expression string,
+     * according to the wildcard characters specified. This method has to
+     * be called after instantiation of this class, if the value is not a
+     * regular expression already.
+     * 
+     * Parameters:
+     * wildCard   - {Char} wildcard character in the above value, default
+     *              is "*"
+     * singleChar - {Char} single-character wildcard in the above value
+     *              default is "."
+     * escapeChar - {Char} escape character in the above value, default is
+     *              "!"
+     * 
+     * Returns:
+     * {String} regular expression string
+     */
+    value2regex: function(wildCard, singleChar, escapeChar) {
+        if (wildCard == ".") {
+            throw new Error("'.' is an unsupported wildCard character for " +
+                            "OpenLayers.Filter.Comparison");
+        }
+        
+
+        // set UMN MapServer defaults for unspecified parameters
+        wildCard = wildCard ? wildCard : "*";
+        singleChar = singleChar ? singleChar : ".";
+        escapeChar = escapeChar ? escapeChar : "!";
+        
+        this.value = this.value.replace(
+                new RegExp("\\"+escapeChar+"(.|$)", "g"), "\\$1");
+        this.value = this.value.replace(
+                new RegExp("\\"+singleChar, "g"), ".");
+        this.value = this.value.replace(
+                new RegExp("\\"+wildCard, "g"), ".*");
+        this.value = this.value.replace(
+                new RegExp("\\\\.\\*", "g"), "\\"+wildCard);
+        this.value = this.value.replace(
+                new RegExp("\\\\\\.", "g"), "\\"+singleChar);
+        
+        return this.value;
+    },
+    
+    /**
+     * Method: regex2value
+     * Convert the value of this rule from a regular expression string into an
+     *     ogc literal string using a wildCard of *, a singleChar of ., and an
+     *     escape of !.  Leaves the <value> property unmodified.
+     * 
+     * Returns:
+     * {String} A string value.
+     */
+    regex2value: function() {
+        
+        var value = this.value;
+        
+        // replace ! with !!
+        value = value.replace(/!/g, "!!");
+
+        // replace \. with !. (watching out for \\.)
+        value = value.replace(/(\\)?\\\./g, function($0, $1) {
+            return $1 ? $0 : "!.";
+        });
+        
+        // replace \* with #* (watching out for \\*)
+        value = value.replace(/(\\)?\\\*/g, function($0, $1) {
+            return $1 ? $0 : "!*";
+        });
+        
+        // replace \\ with \
+        value = value.replace(/\\\\/g, "\\");
+
+        // convert .* to * (the sequence #.* is not allowed)
+        value = value.replace(/\.\*/g, "*");
+        
+        return value;
+    },
+    
+    /**
+     * APIMethod: clone
+     * Clones this filter.
+     * 
+     * Returns:
+     * {<OpenLayers.Filter.Comparison>} Clone of this filter.
+     */
+    clone: function() {
+        return OpenLayers.Util.extend(new OpenLayers.Filter.Comparison(), this);
+    },
+    
+    CLASS_NAME: "OpenLayers.Filter.Comparison"
+});
+
+
+OpenLayers.Filter.Comparison.EQUAL_TO                 = "==";
+OpenLayers.Filter.Comparison.NOT_EQUAL_TO             = "!=";
+OpenLayers.Filter.Comparison.LESS_THAN                = "<";
+OpenLayers.Filter.Comparison.GREATER_THAN             = ">";
+OpenLayers.Filter.Comparison.LESS_THAN_OR_EQUAL_TO    = "<=";
+OpenLayers.Filter.Comparison.GREATER_THAN_OR_EQUAL_TO = ">=";
+OpenLayers.Filter.Comparison.BETWEEN                  = "..";
+OpenLayers.Filter.Comparison.LIKE                     = "~";
+OpenLayers.Filter.Comparison.IS_NULL                  = "NULL";

SE/stuff/open-layers/lib/OpenLayers/Filter/FeatureId.js

@@ -0,0 +1,87 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Filter.js
+ */
+
+/**
+ * Class: OpenLayers.Filter.FeatureId
+ * This class represents a ogc:FeatureId Filter, as being used for rule-based SLD
+ * styling
+ * 
+ * Inherits from:
+ * - <OpenLayers.Filter>
+ */
+OpenLayers.Filter.FeatureId = OpenLayers.Class(OpenLayers.Filter, {
+
+    /** 
+     * APIProperty: fids
+     * {Array(String)} Feature Ids to evaluate this rule against. 
+     *     To be passed inside the params object.
+     */
+    fids: null,
+    
+    /** 
+     * Property: type
+     * {String} Type to identify this filter.
+     */
+    type: "FID",
+    
+    /** 
+     * Constructor: OpenLayers.Filter.FeatureId
+     * Creates an ogc:FeatureId rule.
+     *
+     * Parameters:
+     * options - {Object} An optional object with properties to set on the
+     *           rule
+     * 
+     * Returns:
+     * {<OpenLayers.Filter.FeatureId>}
+     */
+    initialize: function(options) {
+        this.fids = [];
+        OpenLayers.Filter.prototype.initialize.apply(this, [options]);
+    },
+
+    /**
+     * APIMethod: evaluate
+     * evaluates this rule for a specific feature
+     * 
+     * Parameters:
+     * feature - {<OpenLayers.Feature>} feature to apply the rule to.
+     *           For vector features, the check is run against the fid,
+     *           for plain features against the id.
+     * 
+     * Returns:
+     * {Boolean} true if the rule applies, false if it does not
+     */
+    evaluate: function(feature) {
+        for (var i=0, len=this.fids.length; i<len; i++) {
+            var fid = feature.fid || feature.id;
+            if (fid == this.fids[i]) {
+                return true;
+            }
+        }
+        return false;
+    },
+    
+    /**
+     * APIMethod: clone
+     * Clones this filter.
+     * 
+     * Returns:
+     * {<OpenLayers.Filter.FeatureId>} Clone of this filter.
+     */
+    clone: function() {
+        var filter = new OpenLayers.Filter.FeatureId();
+        OpenLayers.Util.extend(filter, this);
+        filter.fids = this.fids.slice();
+        return filter;
+    },
+    
+    CLASS_NAME: "OpenLayers.Filter.FeatureId"
+});

SE/stuff/open-layers/lib/OpenLayers/Filter/Function.js

@@ -0,0 +1,49 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Filter.js
+ */
+
+/**
+ * Class: OpenLayers.Filter.Function
+ * This class represents a filter function.
+ * We are using this class for creation of complex 
+ * filters that can contain filter functions as values.
+ * Nesting function as other functions parameter is supported.
+ * 
+ * Inherits from:
+ * - <OpenLayers.Filter>
+ */
+OpenLayers.Filter.Function = OpenLayers.Class(OpenLayers.Filter, {
+
+    /**
+     * APIProperty: name
+     * {String} Name of the function.
+     */
+    name: null,
+    
+    /**
+     * APIProperty: params
+     * {Array(<OpenLayers.Filter.Function> || String || Number)} Function parameters
+     * For now support only other Functions, String or Number
+     */
+    params: null,  
+    
+    /** 
+     * Constructor: OpenLayers.Filter.Function
+     * Creates a filter function.
+     *
+     * Parameters:
+     * options - {Object} An optional object with properties to set on the
+     *     function.
+     * 
+     * Returns:
+     * {<OpenLayers.Filter.Function>}
+     */
+
+    CLASS_NAME: "OpenLayers.Filter.Function"
+});
+

SE/stuff/open-layers/lib/OpenLayers/Filter/Logical.js

@@ -0,0 +1,121 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Filter.js
+ */
+
+/**
+ * Class: OpenLayers.Filter.Logical
+ * This class represents ogc:And, ogc:Or and ogc:Not rules.
+ * 
+ * Inherits from:
+ * - <OpenLayers.Filter>
+ */
+OpenLayers.Filter.Logical = OpenLayers.Class(OpenLayers.Filter, {
+
+    /**
+     * APIProperty: filters
+     * {Array(<OpenLayers.Filter>)} Child filters for this filter.
+     */
+    filters: null, 
+     
+    /**
+     * APIProperty: type
+     * {String} type of logical operator. Available types are:
+     * - OpenLayers.Filter.Logical.AND = "&&";
+     * - OpenLayers.Filter.Logical.OR  = "||";
+     * - OpenLayers.Filter.Logical.NOT = "!";
+     */
+    type: null,
+
+    /** 
+     * Constructor: OpenLayers.Filter.Logical
+     * Creates a logical filter (And, Or, Not).
+     *
+     * Parameters:
+     * options - {Object} An optional object with properties to set on the
+     *     filter.
+     * 
+     * Returns:
+     * {<OpenLayers.Filter.Logical>}
+     */
+    initialize: function(options) {
+        this.filters = [];
+        OpenLayers.Filter.prototype.initialize.apply(this, [options]);
+    },
+    
+    /** 
+     * APIMethod: destroy
+     * Remove reference to child filters.
+     */
+    destroy: function() {
+        this.filters = null;
+        OpenLayers.Filter.prototype.destroy.apply(this);
+    },
+
+    /**
+     * APIMethod: evaluate
+     * Evaluates this filter in a specific context.
+     * 
+     * Parameters:
+     * context - {Object} Context to use in evaluating the filter.  A vector
+     *     feature may also be provided to evaluate feature attributes in 
+     *     comparison filters or geometries in spatial filters.
+     * 
+     * Returns:
+     * {Boolean} The filter applies.
+     */
+    evaluate: function(context) {
+        var i, len;
+        switch(this.type) {
+            case OpenLayers.Filter.Logical.AND:
+                for (i=0, len=this.filters.length; i<len; i++) {
+                    if (this.filters[i].evaluate(context) == false) {
+                        return false;
+                    }
+                }
+                return true;
+                
+            case OpenLayers.Filter.Logical.OR:
+                for (i=0, len=this.filters.length; i<len; i++) {
+                    if (this.filters[i].evaluate(context) == true) {
+                        return true;
+                    }
+                }
+                return false;
+            
+            case OpenLayers.Filter.Logical.NOT:
+                return (!this.filters[0].evaluate(context));
+        }
+        return undefined;
+    },
+    
+    /**
+     * APIMethod: clone
+     * Clones this filter.
+     * 
+     * Returns:
+     * {<OpenLayers.Filter.Logical>} Clone of this filter.
+     */
+    clone: function() {
+        var filters = [];        
+        for(var i=0, len=this.filters.length; i<len; ++i) {
+            filters.push(this.filters[i].clone());
+        }
+        return new OpenLayers.Filter.Logical({
+            type: this.type,
+            filters: filters
+        });
+    },
+    
+    CLASS_NAME: "OpenLayers.Filter.Logical"
+});
+
+
+OpenLayers.Filter.Logical.AND = "&&";
+OpenLayers.Filter.Logical.OR  = "||";
+OpenLayers.Filter.Logical.NOT = "!";