From: Tom Hughes Date: Fri, 15 Jun 2007 13:11:05 +0000 (+0000) Subject: Upgrade OpenLayers to the 2.4 release. X-Git-Tag: live~8357 X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/af5fa9e0ca08a040a060b40bc9f77fa415f27958 Upgrade OpenLayers to the 2.4 release. --- diff --git a/app/views/site/index.rhtml b/app/views/site/index.rhtml index 486686fa5..d5c7b9e03 100644 --- a/app/views/site/index.rhtml +++ b/app/views/site/index.rhtml @@ -59,9 +59,9 @@ } map = new OpenLayers.Map( "map", {maxExtent: new OpenLayers.Bounds(-20037508.34,-20037508.34,20037508.34,20037508.34), maxZoomLevel:18, maxResolution:156543, units:'meters', projection: "EPSG:41001"} ); - layer = new OpenLayers.Layer.LikeGoogle( "Mapnik", "http://tile.openstreetmap.org/", {type:'png'} ); + layer = new OpenLayers.Layer.TMS( "Mapnik", "http://tile.openstreetmap.org/", {type:'png', getURL:getTileURL} ); map.addLayer(layer); - layer = new OpenLayers.Layer.LikeGoogle( "Osmarender", "http://dev.openstreetmap.org/~ojw/Tiles/tile.php/", {type:'png'} ); + layer = new OpenLayers.Layer.TMS( "Osmarender", "http://dev.openstreetmap.org/~ojw/Tiles/tile.php/", {type:'png', getURL:getTileURL} ); map.addLayer(layer); //Marker stuff @@ -85,6 +85,14 @@ updateLocation(); } + function getTileURL( bounds ) { + var res = this.map.getResolution(); + var x = Math.round ((bounds.left - this.maxExtent.left) / (res * this.tileSize.w)); + var y = Math.round ((this.maxExtent.top - bounds.top) / (res * this.tileSize.h)); + var z = this.map.getZoom(); + return this.url + z + "/" + x + "/" + y + "." + this.type; + } + function updateLocation() { var lonlat = map.getCenter(); diff --git a/public/javascripts/OpenLayers.js b/public/javascripts/OpenLayers.js index 969549aa2..b4c70b205 100644 --- a/public/javascripts/OpenLayers.js +++ b/public/javascripts/OpenLayers.js @@ -2,8 +2,8 @@ OpenLayers.js -- OpenLayers Map Viewer Library - Copyright 2005-2006 MetaCarta, Inc., released under the BSD License. - Please see http://svn.openlayers.org/trunk/openlayers/license.txt + Copyright 2005-2006 MetaCarta, Inc., released under the BSD license. + Please see http://svn.openlayers.org/trunk/openlayers/release-license.txt for the full text of the license. Includes compressed code under the following licenses: @@ -13,7 +13,9 @@ */ -/* Prototype JavaScript framework, version 1.4.0 +/* Contains portions of Prototype.js: + * + * Prototype JavaScript framework, version 1.4.0 * (c) 2005 Sam Stephenson * * Prototype is freely distributable under the terms of an MIT-style license. @@ -41,124 +43,113 @@ * **/ - -var Prototype={Version:'1.4.0',ScriptFragment:'(?:)((\n|\r|.)*?)(?:<\/script>)',emptyFunction:function(){},K:function(x){return x}} -var Class={create:function(){return function(){this.initialize.apply(this,arguments);}}} -var Abstract=new Object();Object.extend=function(destination,source){for(property in source){destination[property]=source[property];} -return destination;} -Object.inspect=function(object){try{if(object==undefined)return'undefined';if(object==null)return'null';return object.inspect?object.inspect():object.toString();}catch(e){if(e instanceof RangeError)return'...';throw e;}} -Function.prototype.bind=function(){var __method=this,args=$A(arguments),object=args.shift();return function(){return __method.apply(object,args.concat($A(arguments)));}} -Function.prototype.bindAsEventListener=function(object){var __method=this;return function(event){return __method.call(object,event||window.event);}} -Object.extend(Number.prototype,{toColorPart:function(){var digits=this.toString(16);if(this<16)return'0'+digits;return digits;},succ:function(){return this+1;},times:function(iterator){$R(0,this,true).each(iterator);return this;}});var Try={these:function(){var returnValue;for(var i=0;i]+>/gi,'');},stripScripts:function(){return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'');},extractScripts:function(){var matchAll=new RegExp(Prototype.ScriptFragment,'img');var matchOne=new RegExp(Prototype.ScriptFragment,'im');return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||['',''])[1];});},evalScripts:function(){return this.extractScripts().map(eval);},escapeHTML:function(){var div=document.createElement('div');var text=document.createTextNode(this);div.appendChild(text);return div.innerHTML;},unescapeHTML:function(){var div=document.createElement('div');div.innerHTML=this.stripTags();return div.childNodes[0]?div.childNodes[0].nodeValue:'';},toQueryParams:function(){var pairs=this.match(/^\??(.*)$/)[1].split('&');return pairs.inject({},function(params,pairString){var pair=pairString.split('=');params[pair[0]]=pair[1];return params;});},toArray:function(){return this.split('');},camelize:function(){var oStringList=this.split('-');if(oStringList.length==1)return oStringList[0];var camelizedString=this.indexOf('-')==0?oStringList[0].charAt(0).toUpperCase()+oStringList[0].substring(1):oStringList[0];for(var i=1,len=oStringList.length;i=(result||value)) -result=value;});return result;},min:function(iterator){var result;this.each(function(value,index){value=(iterator||Prototype.K)(value,index);if(value<=(result||value)) -result=value;});return result;},partition:function(iterator){var trues=[],falses=[];this.each(function(value,index){((iterator||Prototype.K)(value,index)?trues:falses).push(value);});return[trues,falses];},pluck:function(property){var results=[];this.each(function(value,index){results.push(value[property]);});return results;},reject:function(iterator){var results=[];this.each(function(value,index){if(!iterator(value,index)) -results.push(value);});return results;},sortBy:function(iterator){return this.collect(function(value,index){return{value:value,criteria:iterator(value,index)};}).sort(function(left,right){var a=left.criteria,b=right.criteria;return ab?1:0;}).pluck('value');},toArray:function(){return this.collect(Prototype.K);},zip:function(){var iterator=Prototype.K,args=$A(arguments);if(typeof args.last()=='function') -iterator=args.pop();var collections=[this].concat(args).map($A);return this.map(function(value,index){iterator(value=collections.pluck(index));return value;});},inspect:function(){return'#';}} -Object.extend(Enumerable,{map:Enumerable.collect,find:Enumerable.detect,select:Enumerable.findAll,member:Enumerable.include,entries:Enumerable.toArray});var $A=Array.from=function(iterable){if(!iterable)return[];if(iterable.toArray){return iterable.toArray();}else{var results=[];for(var i=0;i';}} -function $H(object){var hash=Object.extend({},object||{});Object.extend(hash,Enumerable);Object.extend(hash,Hash);return hash;} -ObjectRange=Class.create();Object.extend(ObjectRange.prototype,Enumerable);Object.extend(ObjectRange.prototype,{initialize:function(start,end,exclusive){this.start=start;this.end=end;this.exclusive=exclusive;},_each:function(iterator){var value=this.start;do{iterator(value);value=value.succ();}while(this.include(value));},include:function(value){if(value=200&&this.transport.status<300);},responseIsFailure:function(){return!this.responseIsSuccess();}} -Ajax.Request=Class.create();Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];Ajax.Request.prototype=Object.extend(new Ajax.Base(),{initialize:function(url,options){this.transport=Ajax.getTransport();this.setOptions(options);this.request(url);},request:function(url){var parameters=this.options.parameters||'';if(parameters.length>0)parameters+='&_=';try{this.url=url;if(this.options.method=='get'&¶meters.length>0) -this.url+=(this.url.match(/\?/)?'&':'?')+parameters;Ajax.Responders.dispatch('onCreate',this,this.transport);this.transport.open(this.options.method,this.url,this.options.asynchronous);if(this.options.asynchronous){this.transport.onreadystatechange=this.onStateChange.bind(this);setTimeout((function(){this.respondToReadyState(1)}).bind(this),10);} -this.setRequestHeaders();var body=this.options.postBody?this.options.postBody:parameters;this.transport.send(this.options.method=='post'?body:null);}catch(e){this.dispatchException(e);}},setRequestHeaders:function(){var requestHeaders=['X-Requested-With','XMLHttpRequest','X-Prototype-Version',Prototype.Version];if(this.options.method=='post'){requestHeaders.push('Content-type','application/x-www-form-urlencoded');if(this.transport.overrideMimeType) -requestHeaders.push('Connection','close');} -if(this.options.requestHeaders) -requestHeaders.push.apply(requestHeaders,this.options.requestHeaders);for(var i=0;i'+this.content+'';return $A(div.childNodes[0].childNodes[0].childNodes);}} -var Insertion=new Object();Insertion.Before=Class.create();Insertion.Before.prototype=Object.extend(new Abstract.Insertion('beforeBegin'),{initializeRange:function(){this.range.setStartBefore(this.element);},insertContent:function(fragments){fragments.each((function(fragment){this.element.parentNode.insertBefore(fragment,this.element);}).bind(this));}});Insertion.Top=Class.create();Insertion.Top.prototype=Object.extend(new Abstract.Insertion('afterBegin'),{initializeRange:function(){this.range.selectNodeContents(this.element);this.range.collapse(true);},insertContent:function(fragments){fragments.reverse(false).each((function(fragment){this.element.insertBefore(fragment,this.element.firstChild);}).bind(this));}});Insertion.Bottom=Class.create();Insertion.Bottom.prototype=Object.extend(new Abstract.Insertion('beforeEnd'),{initializeRange:function(){this.range.selectNodeContents(this.element);this.range.collapse(this.element);},insertContent:function(fragments){fragments.each((function(fragment){this.element.appendChild(fragment);}).bind(this));}});Insertion.After=Class.create();Insertion.After.prototype=Object.extend(new Abstract.Insertion('afterEnd'),{initializeRange:function(){this.range.setStartAfter(this.element);},insertContent:function(fragments){fragments.each((function(fragment){this.element.parentNode.insertBefore(fragment,this.element.nextSibling);}).bind(this));}});Element.ClassNames=Class.create();Element.ClassNames.prototype={initialize:function(element){this.element=$(element);},_each:function(iterator){this.element.className.split(/\s+/).select(function(name){return name.length>0;})._each(iterator);},set:function(className){this.element.className=className;},add:function(classNameToAdd){if(this.include(classNameToAdd))return;this.set(this.toArray().concat(classNameToAdd).join(' '));},remove:function(classNameToRemove){if(!this.include(classNameToRemove))return;this.set(this.select(function(className){return className!=classNameToRemove;}).join(' '));},toString:function(){return this.toArray().join(' ');}} -Object.extend(Element.ClassNames.prototype,Enumerable);var Field={clear:function(){for(var i=0;i=0){opt=element.options[index];value=opt.value;if(!value&&!('value'in opt)) -value=opt.text;} -return[element.name,value];},selectMany:function(element){var value=new Array();for(var i=0;i=this.offset[1]&&y=this.offset[0]&&x=this.offset[1]&&this.ycomp=this.offset[0]&&this.xcomp-1)&&(index+SCRIPT_NAME.length==src.length)){scriptLocation=src.slice(0,-SCRIPT_NAME.length);break;}}} +return scriptLocation;} +if(typeof(_OPENLAYERS_SFL_)=="undefined"){(function(){var jsfiles=new Array("OpenLayers/BaseTypes.js","OpenLayers/Util.js","Rico/Corner.js","Rico/Color.js","OpenLayers/Ajax.js","OpenLayers/Events.js","OpenLayers/Map.js","OpenLayers/Layer.js","OpenLayers/Icon.js","OpenLayers/Marker.js","OpenLayers/Marker/Box.js","OpenLayers/Popup.js","OpenLayers/Tile.js","OpenLayers/Feature.js","OpenLayers/Feature/Vector.js","OpenLayers/Feature/WFS.js","OpenLayers/Tile/Image.js","OpenLayers/Tile/WFS.js","OpenLayers/Layer/Image.js","OpenLayers/Layer/EventPane.js","OpenLayers/Layer/FixedZoomLevels.js","OpenLayers/Layer/Google.js","OpenLayers/Layer/VirtualEarth.js","OpenLayers/Layer/Yahoo.js","OpenLayers/Layer/HTTPRequest.js","OpenLayers/Layer/Grid.js","OpenLayers/Layer/MapServer.js","OpenLayers/Layer/MapServer/Untiled.js","OpenLayers/Layer/KaMap.js","OpenLayers/Layer/MultiMap.js","OpenLayers/Layer/Markers.js","OpenLayers/Layer/Text.js","OpenLayers/Layer/WorldWind.js","OpenLayers/Layer/WMS.js","OpenLayers/Layer/WMS/Untiled.js","OpenLayers/Layer/GeoRSS.js","OpenLayers/Layer/Boxes.js","OpenLayers/Layer/Canvas.js","OpenLayers/Layer/TMS.js","OpenLayers/Popup/Anchored.js","OpenLayers/Popup/AnchoredBubble.js","OpenLayers/Handler.js","OpenLayers/Handler/Point.js","OpenLayers/Handler/Path.js","OpenLayers/Handler/Polygon.js","OpenLayers/Handler/Feature.js","OpenLayers/Handler/Drag.js","OpenLayers/Handler/Box.js","OpenLayers/Handler/MouseWheel.js","OpenLayers/Handler/Keyboard.js","OpenLayers/Control.js","OpenLayers/Control/ZoomBox.js","OpenLayers/Control/ZoomToMaxExtent.js","OpenLayers/Control/DragPan.js","OpenLayers/Control/Navigation.js","OpenLayers/Control/MouseDefaults.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/LayerSwitcher.js","OpenLayers/Control/DrawFeature.js","OpenLayers/Control/Panel.js","OpenLayers/Control/SelectFeature.js","OpenLayers/Geometry.js","OpenLayers/Geometry/Rectangle.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/Geometry/Surface.js","OpenLayers/Renderer.js","OpenLayers/Renderer/Elements.js","OpenLayers/Renderer/SVG.js","OpenLayers/Renderer/VML.js","OpenLayers/Layer/Vector.js","OpenLayers/Layer/GML.js","OpenLayers/Format.js","OpenLayers/Format/GML.js","OpenLayers/Format/KML.js","OpenLayers/Format/GeoRSS.js","OpenLayers/Format/WFS.js","OpenLayers/Format/WKT.js","OpenLayers/Layer/WFS.js","OpenLayers/Control/MouseToolbar.js","OpenLayers/Control/NavToolbar.js","OpenLayers/Control/EditingToolbar.js");var allScriptTags="";var host=OpenLayers._getScriptLocation()+"lib/";for(var i=0;i";allScriptTags+=currentScriptTag;}else{var s=document.createElement("script");s.src=host+jsfiles[i];var h=document.getElementsByTagName("head").length?document.getElementsByTagName("head")[0]:document.body;h.appendChild(s);}} +if(allScriptTags)document.write(allScriptTags);})();} +OpenLayers.VERSION_NUMBER="$Revision: 3198 $";OpenLayers.Class={isPrototype:function(){},create:function(){return function(){if(arguments&&arguments[0]!=OpenLayers.Class.isPrototype) +this.initialize.apply(this,arguments);}},inherit:function(){var superClass=arguments[0];var proto=new superClass(OpenLayers.Class.isPrototype);for(var i=1;ithis.right)?bounds.right:this.right;this.top=(bounds.top>this.top)?bounds.top:this.top;}}},containsLonLat:function(ll,inclusive){return this.contains(ll.lon,ll.lat,inclusive);},containsPixel:function(px,inclusive){return this.contains(px.x,px.y,inclusive);},contains:function(x,y,inclusive){if(inclusive==null){inclusive=true;} +var contains=false;if(inclusive){contains=((x>=this.left)&&(x<=this.right)&&(y>=this.bottom)&&(y<=this.top));}else{contains=((x>this.left)&&(xthis.bottom)&&(ythis.bottom)&&(bounds.bottombounds.bottom)&&(this.bottomthis.bottom)&&(bounds.topbounds.bottom)&&(this.topthis.left)&&(bounds.rightbounds.left)&&(this.rightthis.left)&&(bounds.leftbounds.left)&&(this.left=this.left)&&(bounds.left<=this.right);inTop=(bounds.top>=this.bottom)&&(bounds.top<=this.top);inRight=(bounds.right>=this.left)&&(bounds.right<=this.right);inBottom=(bounds.bottom>=this.bottom)&&(bounds.bottom<=this.top);}else{inLeft=(bounds.left>this.left)&&(bounds.leftthis.bottom)&&(bounds.topthis.left)&&(bounds.rightthis.bottom)&&(bounds.bottom0)?this.toString():0;if(sig=5.5)&&(version<7));} +OpenLayers.Util.modifyAlphaImageDiv=function(div,id,px,sz,imgURL,position,border,sizing,opacity){OpenLayers.Util.modifyDOMElement(div,id,px,sz);var img=div.childNodes[0];if(imgURL){img.src=imgURL;} +OpenLayers.Util.modifyDOMElement(img,div.id+"_innerImage",null,sz,"relative",border);if(opacity){div.style.opacity=opacity;div.style.filter='alpha(opacity='+(opacity*100)+')';} +if(OpenLayers.Util.alphaHack()){div.style.display="inline-block";if(sizing==null){sizing="scale";} +div.style.filter="progid:DXImageTransform.Microsoft"+".AlphaImageLoader(src='"+img.src+"', "+"sizingMethod='"+sizing+"')";if(div.style.opacity){div.style.filter+=" alpha(opacity="+div.style.opacity*100+")";} +img.style.filter="progid:DXImageTransform.Microsoft"+".Alpha(opacity=0)";}};OpenLayers.Util.createAlphaImageDiv=function(id,px,sz,imgURL,position,border,sizing,opacity,delayDisplay){var div=OpenLayers.Util.createDiv();var img=OpenLayers.Util.createImage(null,null,null,null,null,null,null,false);div.appendChild(img);if(delayDisplay){img.style.display="none";OpenLayers.Event.observe(img,"load",OpenLayers.Util.onImageLoad.bindAsEventListener(div));OpenLayers.Event.observe(img,"error",OpenLayers.Util.onImageLoadError.bindAsEventListener(div));} +OpenLayers.Util.modifyAlphaImageDiv(div,id,px,sz,imgURL,position,border,sizing,opacity);return div;};OpenLayers.Util.upperCaseObject=function(object){var uObject=new Object();for(var key in object){uObject[key.toUpperCase()]=object[key];} +return uObject;};OpenLayers.Util.applyDefaults=function(to,from){for(var key in from){if(to[key]==null){to[key]=from[key];}}};OpenLayers.Util.getParameterString=function(params){paramsArray=new Array();for(var key in params){var value=params[key];if((value!=null)&&(typeof value!='function')){var encodedValue;if(typeof value=='object'&&value.constructor==Array){var encodedItemArray=new Array();for(var itemIndex=0;itemIndex0)) +{if(!index){index=0;} +if(result[index].childNodes.length>1){return result.childNodes[1].nodeValue;} +else if(result[index].childNodes.length==1){return result[index].firstChild.nodeValue;}}else{return"";}};OpenLayers.Util.getXmlNodeValue=function(node){var val=null;OpenLayers.Util.Try(function(){val=node.text;if(!val) +val=node.textContent;if(!val) +val=node.firstChild.nodeValue;},function(){val=node.textContent;});return val;};OpenLayers.Util.mouseLeft=function(evt,div){var target=(evt.relatedTarget)?evt.relatedTarget:evt.toElement;while(target!=div&&target!=null){target=target.parentNode;} +return(target!=div);};OpenLayers.Util.rad=function(x){return x*Math.PI/180;};OpenLayers.Util.distVincenty=function(p1,p2){var a=6378137,b=6356752.3142,f=1/298.257223563;var L=OpenLayers.Util.rad(p2.lon-p1.lon);var U1=Math.atan((1-f)*Math.tan(OpenLayers.Util.rad(p1.lat)));var U2=Math.atan((1-f)*Math.tan(OpenLayers.Util.rad(p2.lat)));var sinU1=Math.sin(U1),cosU1=Math.cos(U1);var sinU2=Math.sin(U2),cosU2=Math.cos(U2);var lambda=L,lambdaP=2*Math.PI;var iterLimit=20;while(Math.abs(lambda-lambdaP)>1e-12&&--iterLimit>0){var sinLambda=Math.sin(lambda),cosLambda=Math.cos(lambda);var sinSigma=Math.sqrt((cosU2*sinLambda)*(cosU2*sinLambda)+ +(cosU1*sinU2-sinU1*cosU2*cosLambda)*(cosU1*sinU2-sinU1*cosU2*cosLambda));if(sinSigma==0)return 0;var cosSigma=sinU1*sinU2+cosU1*cosU2*cosLambda;var sigma=Math.atan2(sinSigma,cosSigma);var alpha=Math.asin(cosU1*cosU2*sinLambda/sinSigma);var cosSqAlpha=Math.cos(alpha)*Math.cos(alpha);var cos2SigmaM=cosSigma-2*sinU1*sinU2/cosSqAlpha;var C=f/16*cosSqAlpha*(4+f*(4-3*cosSqAlpha));lambdaP=lambda;lambda=L+(1-C)*f*Math.sin(alpha)*(sigma+C*sinSigma*(cos2SigmaM+C*cosSigma*(-1+2*cos2SigmaM*cos2SigmaM)));} +if(iterLimit==0)return NaN +var uSq=cosSqAlpha*(a*a-b*b)/(b*b);var A=1+uSq/16384*(4096+uSq*(-768+uSq*(320-175*uSq)));var B=uSq/1024*(256+uSq*(-128+uSq*(74-47*uSq)));var deltaSigma=B*sinSigma*(cos2SigmaM+B/4*(cosSigma*(-1+2*cos2SigmaM*cos2SigmaM)- +B/6*cos2SigmaM*(-3+4*sinSigma*sinSigma)*(-3+4*cos2SigmaM*cos2SigmaM)));var s=b*A*(sigma-deltaSigma);var d=s.toFixed(3)/1000;return d;};OpenLayers.Util.getArgs=function(url){if(url==null){url=window.location.href;} +var query=(url.indexOf('?')!=-1)?url.substring(url.indexOf('?')+1):'';var args=new Object();pairs=query.split(/[&;]/);for(var i=0;i1.0)?(1.0/scale):scale;return normScale;};OpenLayers.Util.getResolutionFromScale=function(scale,units){if(units==null){units="degrees";} +var normScale=OpenLayers.Util.normalizeScale(scale);var resolution=1/(normScale*OpenLayers.INCHES_PER_UNIT[units]*OpenLayers.DOTS_PER_INCH);return resolution;};OpenLayers.Util.getScaleFromResolution=function(resolution,units){if(units==null){units="degrees";} +var scale=resolution*OpenLayers.INCHES_PER_UNIT[units]*OpenLayers.DOTS_PER_INCH;return scale;};OpenLayers.Util.safeStopPropagation=function(evt){OpenLayers.Event.stop(evt,true);};OpenLayers.Util.pagePosition=function(forElement){var valueT=0,valueL=0;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body) +if(OpenLayers.Element.getStyle(element,'position')=='absolute')break;}while(element=element.offsetParent);element=forElement;do{valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0;}while(element=element.parentNode);return[valueL,valueT];};OpenLayers.Util.isEquivalentUrl=function(url1,url2,options){options=options||new Object();OpenLayers.Util.applyDefaults(options,{ignoreCase:true,ignorePort80:true,ignoreHash:true});urlObj1=OpenLayers.Util.createUrlObject(url1,options);urlObj2=OpenLayers.Util.createUrlObject(url2,options);for(var key in urlObj1){if(options.test){alert(key+"\n1:"+urlObj1[key]+"\n2:"+urlObj2[key]);} +var val1=urlObj1[key];var val2=urlObj2[key];switch(key){case"args":break;case"host":case"port":case"protocol":if((val1=="")||(val2=="")){break;} +default:if((key!="args")&&(urlObj1[key]!=urlObj2[key])){return false;} +break;}} +for(var key in urlObj1.args){if(urlObj1.args[key]!=urlObj2.args[key]){return false;} +delete urlObj2.args[key];} +for(var key in urlObj2.args){return false;} +return true;};OpenLayers.Util.createUrlObject=function(url,options){options=options||new Object();var urlObject=new Object();if(options.ignoreCase){url=url.toLowerCase();} +var a=document.createElement('a');a.href=url;urlObject.host=a.host;var port=a.port;if(port.length<=0){var newHostLength=urlObject.host.length-(port.length);urlObject.host=urlObject.host.substring(0,newHostLength);} +urlObject.protocol=a.protocol;urlObject.port=((port=="80")&&(options.ignorePort80))?"":port;urlObject.hash=(options.ignoreHash)?"":a.hash;var queryString=a.search;if(!queryString){var qMark=url.indexOf("?");queryString=(qMark!=-1)?url.substr(qMark):"";} +urlObject.args=OpenLayers.Util.getArgs(queryString);if(((urlObject.protocol=="file:")&&(url.indexOf("file:")!=-1))||((urlObject.protocol!="file:")&&(urlObject.host!=""))){urlObject.pathname=a.pathname;var qIndex=urlObject.pathname.indexOf("?");if(qIndex!=-1){urlObject.pathname=urlObject.pathname.substring(0,qIndex);}}else{var relStr=OpenLayers.Util.removeTail(url);var backs=0;do{var index=relStr.indexOf("../");if(index==0){backs++ +relStr=relStr.substr(3);}else if(index>=0){var prevChunk=relStr.substr(0,index-1);var slash=prevChunk.indexOf("/");prevChunk=(slash!=-1)?prevChunk.substr(0,slash+1):"";var postChunk=relStr.substr(index+3);relStr=prevChunk+postChunk;}}while(index!=-1) +var windowAnchor=document.createElement("a");var windowUrl=window.location.href;if(options.ignoreCase){windowUrl=windowUrl.toLowerCase();} +windowAnchor.href=windowUrl;urlObject.protocol=windowAnchor.protocol;var splitter=(windowAnchor.pathname.indexOf("/")!=-1)?"/":"\\";var dirs=windowAnchor.pathname.split(splitter);dirs.pop();while((backs>0)&&(dirs.length>0)){dirs.pop();backs--;} +relStr=dirs.join("/")+"/"+relStr;urlObject.pathname=relStr;} +if((urlObject.protocol=="file:")||(urlObject.protocol=="")){urlObject.host="localhost";} +return urlObject;};OpenLayers.Util.removeTail=function(url){var head=null;var qMark=url.indexOf("?");var hashMark=url.indexOf("#");if(qMark==-1){head=(hashMark!=-1)?url.substr(0,hashMark):url;}else{head=(hashMark!=-1)?url.substr(0,Math.min(qMark,hashMark)):url.substr(0,qMark);} +return head;};OpenLayers.Rico=new Object();OpenLayers.Rico.Corner={round:function(e,options){e=OpenLayers.Util.getElement(e);this._setOptions(options);var color=this.options.color;if(this.options.color=="fromElement") color=this._background(e);var bgColor=this.options.bgColor;if(this.options.bgColor=="fromParent") bgColor=this._background(e.offsetParent);this._roundCornersImpl(e,color,bgColor);},changeColor:function(theDiv,newColor){theDiv.style.backgroundColor=newColor;var spanElements=theDiv.parentNode.getElementsByTagName("span");for(var currIdx=0;currIdx=0&&this.options.corners.indexOf("tr")>=0) return"";if(this.options.corners.indexOf("tl")>=0) @@ -198,126 +189,72 @@ return 1;else if(this.options.compact) return compactBorderSizes[n];else if(this.options.blend) return blendedBorderSizes[n];else if(this.options.border) return actualBorderSizes[n];else if(this._isTransparent()) -return transparentBorderSizes[n];return 0;},_hasString:function(str){for(var i=1;i=0)return true;return false;},_blend:function(c1,c2){var cc1=Rico.Color.createFromHex(c1);cc1.blend(Rico.Color.createFromHex(c2));return cc1;},_background:function(el){try{return Rico.Color.createColorFromBackground(el).asHex();}catch(err){return"#ffffff";}},_isTransparent:function(){return this.options.color=="transparent";},_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(el){return el.childNodes.length==1&&el.childNodes[0].nodeType==3;}} -_OPENLAYERS_SFL_=true -OpenLayers=new Object();OpenLayers._scriptName=(typeof(_OPENLAYERS_SFL_)=="undefined"?"lib/OpenLayers.js":"OpenLayers.js");OpenLayers._getScriptLocation=function(){var scriptLocation="";var SCRIPT_NAME=OpenLayers._scriptName;var scripts=document.getElementsByTagName('script');for(var i=0;i-1)&&(index+SCRIPT_NAME.length==src.length)){scriptLocation=src.slice(0,-SCRIPT_NAME.length);break;}}} -return scriptLocation;} -if(typeof(_OPENLAYERS_SFL_)=="undefined"){(function(){var jsfiles=new Array("Prototype.js","Rico/Corner.js","Rico/Color.js","OpenLayers/BaseTypes.js","OpenLayers/Util.js","OpenLayers/Ajax.js","OpenLayers/Events.js","OpenLayers/Map.js","OpenLayers/Layer.js","OpenLayers/Icon.js","OpenLayers/Marker.js","OpenLayers/Marker/Box.js","OpenLayers/Popup.js","OpenLayers/Tile.js","OpenLayers/Feature.js","OpenLayers/Feature/WFS.js","OpenLayers/Tile/Image.js","OpenLayers/Tile/WFS.js","OpenLayers/Layer/EventPane.js","OpenLayers/Layer/FixedZoomLevels.js","OpenLayers/Layer/Google.js","OpenLayers/Layer/VirtualEarth.js","OpenLayers/Layer/Yahoo.js","OpenLayers/Layer/HTTPRequest.js","OpenLayers/Layer/Grid.js","OpenLayers/Layer/KaMap.js","OpenLayers/Layer/LikeGoogle.js","OpenLayers/Layer/MultiMap.js","OpenLayers/Layer/Markers.js","OpenLayers/Layer/Text.js","OpenLayers/Layer/WorldWind.js","OpenLayers/Layer/WMS.js","OpenLayers/Layer/WFS.js","OpenLayers/Layer/WMS/Untiled.js","OpenLayers/Layer/GeoRSS.js","OpenLayers/Layer/Boxes.js","OpenLayers/Layer/Canvas.js","OpenLayers/Popup/Anchored.js","OpenLayers/Popup/AnchoredBubble.js","OpenLayers/Control.js","OpenLayers/Control/MouseDefaults.js","OpenLayers/Control/MouseToolbar.js","OpenLayers/Control/KeyboardDefaults.js","OpenLayers/Control/PanZoom.js","OpenLayers/Control/PanZoomBar.js","OpenLayers/Control/Permalink.js","OpenLayers/Control/Scale.js","OpenLayers/Control/LayerSwitcher.js","OpenLayers/Control/LayerTabs.js");var allScriptTags="";var host=OpenLayers._getScriptLocation()+"lib/";var start=1;try{x=Prototype;} -catch(e){start=0;} -for(var i=start;i";allScriptTags+=currentScriptTag;} -document.write(allScriptTags);})();} +return transparentBorderSizes[n];return 0;},_hasString:function(str){for(var i=1;i=0)return true;return false;},_blend:function(c1,c2){var cc1=OpenLayers.Rico.Color.createFromHex(c1);cc1.blend(OpenLayers.Rico.Color.createFromHex(c2));return cc1;},_background:function(el){try{return OpenLayers.Rico.Color.createColorFromBackground(el).asHex();}catch(err){return"#ffffff";}},_isTransparent:function(){return this.options.color=="transparent";},_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(el){return el.childNodes.length==1&&el.childNodes[0].nodeType==3;}} OpenLayers.ProxyHost="";OpenLayers.nullHandler=function(request){alert("Unhandled request return "+request.statusText);};OpenLayers.loadURL=function(uri,params,caller,onComplete,onFailure){if(OpenLayers.ProxyHost&&uri.startsWith("http")){uri=OpenLayers.ProxyHost+escape(uri);} -var success=(onComplete)?onComplete.bind(caller):OpenLayers.nullHandler;var failure=(onFailure)?onFailure.bind(caller):OpenLayers.nullHandler;new Ajax.Request(uri,{method:'get',parameters:params,onComplete:success,onFailure:failure});};OpenLayers.parseXMLString=function(text){var index=text.indexOf('<');if(index>0){text=text.substring(index);} -var ajaxResponse=Try.these(function(){var xmldom=new ActiveXObject('Microsoft.XMLDOM');xmldom.loadXML(text);return xmldom;},function(){return new DOMParser().parseFromString(text,'text/xml');},function(){var req=new XMLHttpRequest();req.open("GET","data:"+"text/xml"+";charset=utf-8,"+encodeURIComponent(text),false);if(req.overrideMimeType){req.overrideMimeType("text/xml");} -req.send(null);return req.responseXML;});return ajaxResponse;};OpenLayers.Pixel=Class.create();OpenLayers.Pixel.prototype={x:0.0,y:0.0,initialize:function(x,y){this.x=parseFloat(x);this.y=parseFloat(y);},toString:function(){return("x="+this.x+",y="+this.y);},clone:function(){return new OpenLayers.Pixel(this.x,this.y);},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;},add:function(x,y){return new OpenLayers.Pixel(this.x+x,this.y+y);},offset:function(px){return this.add(px.x,px.y);},CLASS_NAME:"OpenLayers.Pixel"};OpenLayers.Size=Class.create();OpenLayers.Size.prototype={w:0.0,h:0.0,initialize:function(w,h){this.w=parseFloat(w);this.h=parseFloat(h);},toString:function(){return("w="+this.w+",h="+this.h);},clone:function(){return new OpenLayers.Size(this.w,this.h);},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"};OpenLayers.LonLat=Class.create();OpenLayers.LonLat.prototype={lon:0.0,lat:0.0,initialize:function(lon,lat){this.lon=parseFloat(lon);this.lat=parseFloat(lat);},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(lon,lat){return new OpenLayers.LonLat(this.lon+lon,this.lat+lat);},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;},CLASS_NAME:"OpenLayers.LonLat"};OpenLayers.LonLat.fromString=function(str){var pair=str.split(",");return new OpenLayers.LonLat(parseFloat(pair[0]),parseFloat(pair[1]));};OpenLayers.Bounds=Class.create();OpenLayers.Bounds.prototype={left:0.0,bottom:0.0,right:0.0,top:0.0,initialize:function(left,bottom,right,top){this.left=parseFloat(left);this.bottom=parseFloat(bottom);this.right=parseFloat(right);this.top=parseFloat(top);},clone:function(){return new OpenLayers.Bounds(this.left,this.bottom,this.right,this.top);},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;},toString:function(){return("left-bottom=("+this.left+","+this.bottom+")" -+" right-top=("+this.right+","+this.top+")");},toBBOX:function(){return(this.left+","+this.bottom+"," -+this.right+","+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(){return new OpenLayers.LonLat((this.left+this.right)/2,(this.bottom+this.top)/2);},add:function(x,y){return new OpenLayers.Bounds(this.left+x,this.bottom+y,this.right+x,this.top+y);},containsLonLat:function(ll,inclusive){return this.contains(ll.lon,ll.lat,inclusive);},containsPixel:function(px,inclusive){return this.contains(px.x,px.y,inclusive);},contains:function(x,y,inclusive){if(inclusive==null){inclusive=true;} -var contains=false;if(inclusive){contains=((x>=this.left)&&(x<=this.right)&&(y>=this.bottom)&&(y<=this.top));}else{contains=((x>this.left)&&(xthis.bottom)&&(y=this.left)&&(bounds.left<=this.right);inTop=(bounds.top>=this.bottom)&&(bounds.top<=this.top);inRight=(bounds.right>=this.left)&&(bounds.right<=this.right);inBottom=(bounds.bottom>=this.bottom)&&(bounds.bottom<=this.top);}else{inLeft=(bounds.left>this.left)&&(bounds.leftthis.bottom)&&(bounds.topthis.left)&&(bounds.rightthis.bottom)&&(bounds.bottom0)?this.toString():0;if(sig0){text=text.substring(index);} +var ajaxResponse=OpenLayers.Util.Try(function(){var xmldom=new ActiveXObject('Microsoft.XMLDOM');xmldom.loadXML(text);return xmldom;},function(){return new DOMParser().parseFromString(text,'text/xml');},function(){var req=new XMLHttpRequest();req.open("GET","data:"+"text/xml"+";charset=utf-8,"+encodeURIComponent(text),false);if(req.overrideMimeType){req.overrideMimeType("text/xml");} +req.send(null);return req.responseXML;});return ajaxResponse;};OpenLayers.Ajax={emptyFunction:function(){},getTransport:function(){return OpenLayers.Util.Try(function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')},function(){return new XMLHttpRequest()})||false;},activeRequestCount:0};OpenLayers.Ajax.Responders={responders:[],register:function(responderToAdd){for(var i=0;i=200&&this.transport.status<300);},responseIsFailure:function(){return!this.responseIsSuccess();}} +OpenLayers.Ajax.Request=OpenLayers.Class.create();OpenLayers.Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];OpenLayers.Ajax.Request.prototype=OpenLayers.Class.inherit(OpenLayers.Ajax.Base,{initialize:function(url,options){this.transport=OpenLayers.Ajax.getTransport();this.setOptions(options);this.request(url);},request:function(url){var parameters=this.options.parameters||'';if(parameters.length>0)parameters+='&_=';try{this.url=url;if(this.options.method=='get'&¶meters.length>0) +this.url+=(this.url.match(/\?/)?'&':'?')+parameters;OpenLayers.Ajax.Responders.dispatch('onCreate',this,this.transport);this.transport.open(this.options.method,this.url,this.options.asynchronous);if(this.options.asynchronous){this.transport.onreadystatechange=this.onStateChange.bind(this);setTimeout((function(){this.respondToReadyState(1)}).bind(this),10);} +this.setRequestHeaders();var body=this.options.postBody?this.options.postBody:parameters;this.transport.send(this.options.method=='post'?body:null);}catch(e){this.dispatchException(e);}},setRequestHeaders:function(){var requestHeaders=['X-Requested-With','XMLHttpRequest','X-Prototype-Version','OpenLayers'];if(this.options.method=='post'&&!this.options.postBody){requestHeaders.push('Content-type','application/x-www-form-urlencoded');if(this.transport.overrideMimeType) +requestHeaders.push('Connection','close');} +if(this.options.requestHeaders) +requestHeaders.push.apply(requestHeaders,this.options.requestHeaders);for(var i=0;i0)){for(var i=0;i0){this.options=Object.extend(new Object(),options);Object.extend(this,this.options);this.name=name;this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");if(this.div==null){this.div=OpenLayers.Util.createDiv();this.div.style.width="100%";this.div.style.height="100%";this.div.id=this.id;}}},destroy:function(){if(this.map!=null){this.map.removeLayer(this);} -this.map=null;this.name=null;this.div=null;this.options=null;},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer(this.name,this.options);} -OpenLayers.Util.applyDefaults(obj,this);obj.map=null;return obj;},setName:function(newName){this.name=newName;if(this.map!=null) -this.map.events.triggerEvent("changelayer");},addOptions:function(newOptions){Object.extend(this.options,newOptions);Object.extend(this,this.options);},onMapResize:function(){},moveTo:function(bounds,zoomChanged,minor){},setMap:function(map){this.map=map;var properties=new Array('projection','units','scales','resolutions','maxScale','minScale','maxResolution','minResolution','minExtent','maxExtent','numZoomLevels');if(this.map.maxZoomLevel&&!this.numZoomLevels){this.numZoomLevels=this.map.maxZoomLevel+1;} -for(var i=0;i0){this.lonlat=lonlat;var newIcon=(icon)?icon:OpenLayers.Marker.defaultIcon();if(this.icon==null){this.icon=newIcon;}else{this.icon.url=newIcon.url;this.icon.size=newIcon.size;this.icon.offset=newIcon.offset;this.icon.calculateOffset=newIcon.calculateOffset;} -this.events=new OpenLayers.Events(this,this.icon.imageDiv,null);}},destroy:function(){this.map=null;if(this.icon!=null){this.icon.destroy();this.icon=null;}},draw:function(px){return this.icon.draw(px);},moveTo:function(px){if((px!=null)&&(this.icon!=null)){this.icon.moveTo(px);}},onScreen:function(){var onScreen=false;if(this.map){var screenBounds=this.map.getExtent();onScreen=screenBounds.containsLonLat(this.lonlat);} -return onScreen;},inflate:function(inflate){if(this.icon){var newSize=new OpenLayers.Size(this.icon.size.w*inflate,this.icon.size.h*inflate);this.icon.setSize(newSize);}},display:function(display){this.icon.display(display);},CLASS_NAME:"OpenLayers.Marker"};OpenLayers.Marker.defaultIcon=function(){var url=OpenLayers.Util.getImagesLocation()+"marker.png";var size=new OpenLayers.Size(21,25);var calculateOffset=function(size){return new OpenLayers.Pixel(-(size.w/2),-size.h);};return new OpenLayers.Icon(url,size,null,calculateOffset);};OpenLayers.Popup=Class.create();OpenLayers.Popup.WIDTH=200;OpenLayers.Popup.HEIGHT=200;OpenLayers.Popup.COLOR="white";OpenLayers.Popup.OPACITY=1;OpenLayers.Popup.BORDER="0px";OpenLayers.Popup.prototype={events:null,id:"",lonlat:null,div:null,size:null,contentHTML:"",backgroundColor:"",opacity:"",border:"",map:null,initialize:function(id,lonlat,size,contentHTML){if(id==null){id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");} +var offsetPx=this.px.offset(this.offset);OpenLayers.Util.modifyAlphaImageDiv(this.imageDiv,null,offsetPx);}}},display:function(display){this.imageDiv.style.display=(display)?"":"none";},CLASS_NAME:"OpenLayers.Icon"};OpenLayers.Popup=OpenLayers.Class.create();OpenLayers.Popup.WIDTH=200;OpenLayers.Popup.HEIGHT=200;OpenLayers.Popup.COLOR="white";OpenLayers.Popup.OPACITY=1;OpenLayers.Popup.BORDER="0px";OpenLayers.Popup.prototype={events:null,id:"",lonlat:null,div:null,size:null,contentHTML:"",backgroundColor:"",opacity:"",border:"",contentDiv:null,groupDiv:null,padding:5,map:null,initialize:function(id,lonlat,size,contentHTML,closeBox){if(id==null){id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");} this.id=id;this.lonlat=lonlat;this.size=(size!=null)?size:new OpenLayers.Size(OpenLayers.Popup.WIDTH,OpenLayers.Popup.HEIGHT);if(contentHTML!=null){this.contentHTML=contentHTML;} -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.registerEvents();},destroy:function(){if(this.map!=null){this.map.removePopup(this);} -this.div=null;this.map=null;},draw:function(px){if(px==null){if((this.lonlat!=null)&&(this.map!=null)){px=this.map.getLayerPxFromLonLat(this.lonlat);}} -this.setSize();this.setBackgroundColor();this.setOpacity();this.setBorder();this.setContentHTML();this.moveTo(px);return this.div;},updatePosition:function(){if((this.lonlat)&&(this.map)){var px=this.map.getLayerPxFromLonLat(this.lonlat);this.moveTo(px);}},moveTo:function(px){if((px!=null)&&(this.div!=null)){this.div.style.left=px.x+"px";this.div.style.top=px.y+"px";}},visible:function(){return Element.visible(this.div);},toggle:function(){Element.toggle(this.div);},show:function(){Element.show(this.div);},hide:function(){Element.hide(this.div);},setSize:function(size){if(size!=undefined){this.size=size;} -if(this.div!=null){this.div.style.width=this.size.w+"px";this.div.style.height=this.size.h+"px";}},setBackgroundColor:function(color){if(color!=undefined){this.backgroundColor=color;} +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='olPopup';this.groupDiv=OpenLayers.Util.createDiv(null,null,null,null,"relative",null,"hidden");var id=this.div.id+"_contentDiv";this.contentDiv=OpenLayers.Util.createDiv(id,null,this.size.clone(),null,"relative",null,"hidden");this.contentDiv.className='olPopupContent';this.groupDiv.appendChild(this.contentDiv);this.div.appendChild(this.groupDiv);if(closeBox==true){var closeSize=new OpenLayers.Size(17,17);var img=OpenLayers.Util.getImagesLocation()+"close.gif";var closeImg=OpenLayers.Util.createAlphaImageDiv(this.id+"_close",null,closeSize,img);closeImg.style.right=this.padding+"px";closeImg.style.top=this.padding+"px";this.groupDiv.appendChild(closeImg);var closePopup=function(e){this.hide();OpenLayers.Event.stop(e);} +OpenLayers.Event.observe(closeImg,"click",closePopup.bindAsEventListener(this));} +this.registerEvents();},destroy:function(){if(this.map!=null){this.map.removePopup(this);this.map=null;} +this.events.destroy();this.events=null;this.div=null;},draw:function(px){if(px==null){if((this.lonlat!=null)&&(this.map!=null)){px=this.map.getLayerPxFromLonLat(this.lonlat);}} +this.setSize();this.setBackgroundColor();this.setOpacity();this.setBorder();this.setContentHTML();this.moveTo(px);return this.div;},updatePosition:function(){if((this.lonlat)&&(this.map)){var px=this.map.getLayerPxFromLonLat(this.lonlat);this.moveTo(px);}},moveTo:function(px){if((px!=null)&&(this.div!=null)){this.div.style.left=px.x+"px";this.div.style.top=px.y+"px";}},visible:function(){return OpenLayers.Element.visible(this.div);},toggle:function(){OpenLayers.Element.toggle(this.div);},show:function(){OpenLayers.Element.show(this.div);},hide:function(){OpenLayers.Element.hide(this.div);},setSize:function(size){if(size!=undefined){this.size=size;} +if(this.div!=null){this.div.style.width=this.size.w+"px";this.div.style.height=this.size.h+"px";} +if(this.contentDiv!=null){this.contentDiv.style.width=this.size.w+"px";this.contentDiv.style.height=this.size.h+"px";}},setBackgroundColor:function(color){if(color!=undefined){this.backgroundColor=color;} if(this.div!=null){this.div.style.backgroundColor=this.backgroundColor;}},setOpacity:function(opacity){if(opacity!=undefined){this.opacity=opacity;} if(this.div!=null){this.div.style.opacity=this.opacity;this.div.style.filter='alpha(opacity='+this.opacity*100+')';}},setBorder:function(border){if(border!=undefined){this.border=border;} if(this.div!=null){this.div.style.border=this.border;}},setContentHTML:function(contentHTML){if(contentHTML!=null){this.contentHTML=contentHTML;} -if(this.div!=null){this.div.innerHTML=this.contentHTML;}},registerEvents:function(){this.events=new OpenLayers.Events(this,this.div,null,true);this.events.register("mousedown",this,this.onmousedown);this.events.register("mousemove",this,this.onmousemove);this.events.register("mouseup",this,this.onmouseup);this.events.register("click",this,OpenLayers.Util.safeStopPropagation);this.events.register("mouseout",this,this.onmouseout);this.events.register("dblclick",this,OpenLayers.Util.safeStopPropagation);},onmousedown:function(evt){this.mousedown=true;OpenLayers.Util.safeStopPropagation(evt);},onmousemove:function(evt){if(this.mousedown){OpenLayers.Util.safeStopPropagation(evt);}},onmouseup:function(evt){if(this.mousedown){this.mousedown=false;OpenLayers.Util.safeStopPropagation(evt);}},onmouseout:function(evt){this.mousedown=false;},CLASS_NAME:"OpenLayers.Popup"};OpenLayers.Tile=Class.create();OpenLayers.Tile.prototype={id:null,layer:null,url:null,bounds:null,size:null,position:null,drawn:false,initialize:function(layer,position,bounds,url,size){if(arguments.length>0){this.layer=layer;this.position=position;this.bounds=bounds;this.url=url;this.size=size;this.id=OpenLayers.Util.createUniqueID("Tile_");}},destroy:function(){this.layer=null;this.bounds=null;this.size=null;this.position=null;},draw:function(){this.drawn=true;},moveTo:function(bounds,position,redraw){if(redraw==null){redraw=true;} -this.clear();this.bounds=bounds.clone();this.position=position.clone();if(redraw){this.draw();}},clear:function(){this.drawn=false;},CLASS_NAME:"OpenLayers.Tile"};OpenLayers.Util=new Object();OpenLayers.Util.modifyDOMElement=function(element,id,px,sz,position,border,overflow){if(id){element.id=id;} -if(px){element.style.left=px.x+"px";element.style.top=px.y+"px";} -if(sz){element.style.width=sz.w+"px";element.style.height=sz.h+"px";} -if(position){element.style.position=position;} -if(border){element.style.border=border;} -if(overflow){element.style.overflow=overflow;}};OpenLayers.Util.createDiv=function(id,px,sz,imgURL,position,border,overflow){var dom=document.createElement('div');dom.style.padding="0";dom.style.margin="0";if(imgURL){dom.style.backgroundImage='url('+imgURL+')';} -if(!id){id=OpenLayers.Util.createUniqueID("OpenLayersDiv");} -if(!position){position="absolute";} -OpenLayers.Util.modifyDOMElement(dom,id,px,sz,position,border,overflow);return dom;};OpenLayers.Util.createImage=function(id,px,sz,imgURL,position,border,delayDisplay){image=document.createElement("img");if(delayDisplay){image.style.display="none";Event.observe(image,"load",OpenLayers.Util.onImageLoad.bindAsEventListener(image));Event.observe(image,"error",OpenLayers.Util.onImageLoadError.bindAsEventListener(image));} -image.style.alt=id;image.galleryImg="no";if(imgURL){image.src=imgURL;} -if(!id){id=OpenLayers.Util.createUniqueID("OpenLayersDiv");} -if(!position){position="relative";} -OpenLayers.Util.modifyDOMElement(image,id,px,sz,position,border);return image;};OpenLayers.Util.setOpacity=function(element,opacity){element.style.opacity=opacity;element.style.filter='alpha(opacity='+(opacity*100)+')';} -OpenLayers.Util.onImageLoad=function(){this.style.backgroundColor=null;this.style.display="";};OpenLayers.Util.onImageLoadErrorColor="pink";OpenLayers.Util.onImageLoadError=function(){this.style.backgroundColor=OpenLayers.Util.onImageLoadErrorColor;this.style.display="";};OpenLayers.Util.alphaHack=function(){var arVersion=navigator.appVersion.split("MSIE");var version=parseFloat(arVersion[1]);return((document.body.filters)&&(version>=5.5)&&(version<7));} -OpenLayers.Util.modifyAlphaImageDiv=function(div,id,px,sz,imgURL,position,border,sizing){OpenLayers.Util.modifyDOMElement(div,id,px,sz);var img=div.childNodes[0];if(imgURL){img.src=imgURL;} -OpenLayers.Util.modifyDOMElement(img,div.id+"_innerImage",null,sz,"relative",border);if(OpenLayers.Util.alphaHack()){div.style.display="inline-block";if(sizing==null){sizing="scale";} -div.style.filter="progid:DXImageTransform.Microsoft"+".AlphaImageLoader(src='"+img.src+"', "+"sizingMethod='"+sizing+"')";img.style.filter="progid:DXImageTransform.Microsoft"+".Alpha(opacity=0)";}};OpenLayers.Util.createAlphaImageDiv=function(id,px,sz,imgURL,position,border,sizing,delayDisplay){var div=OpenLayers.Util.createDiv();var img=OpenLayers.Util.createImage(null,null,null,null,null,null,false);div.appendChild(img);if(delayDisplay){img.style.display="none";Event.observe(img,"load",OpenLayers.Util.onImageLoad.bindAsEventListener(div));Event.observe(img,"error",OpenLayers.Util.onImageLoadError.bindAsEventListener(div));} -OpenLayers.Util.modifyAlphaImageDiv(div,id,px,sz,imgURL,position,border,sizing);return div;};OpenLayers.Util.upperCaseObject=function(object){var uObject=new Object();for(var key in object){uObject[key.toUpperCase()]=object[key];} -return uObject;};OpenLayers.Util.applyDefaults=function(to,from){for(var key in from){if(to[key]==null){to[key]=from[key];}}};OpenLayers.Util.getParameterString=function(params){paramsArray=new Array();for(var key in params){var value=params[key];if((value!=null)&&(typeof value!='function')){paramsArray.push(key+"="+value);}} -return paramsArray.join("&");};OpenLayers.Util.getImagesLocation=function(){return OpenLayers._getScriptLocation()+"img/";};OpenLayers.Util.getNodes=function(p,tagName){var nodes=Try.these(function(){return OpenLayers.Util._getNodes(p.documentElement.childNodes,tagName);},function(){return OpenLayers.Util._getNodes(p.childNodes,tagName);});return nodes;};OpenLayers.Util._getNodes=function(nodes,tagName){var retArray=new Array();for(var i=0;i0)) -{if(!index){index=0;} -if(result[index].childNodes.length>1){return result.childNodes[1].nodeValue;} -else if(result[index].childNodes.length==1){return result[index].firstChild.nodeValue;}}else{return"";}};OpenLayers.Util.getXmlNodeValue=function(node){var val=null;Try.these(function(){val=node.text;if(!val) -val=node.textContent;},function(){val=node.textContent;});return val;};OpenLayers.Util.mouseLeft=function(evt,div){var target=(evt.relatedTarget)?evt.relatedTarget:evt.toElement;while(target!=div&&target!=null){target=target.parentNode;} -return(target!=div);};OpenLayers.Util.rad=function(x){return x*Math.PI/180;};OpenLayers.Util.distVincenty=function(p1,p2){var a=6378137,b=6356752.3142,f=1/298.257223563;var L=OpenLayers.Util.rad(p2.lon-p1.lon);var U1=Math.atan((1-f)*Math.tan(OpenLayers.Util.rad(p1.lat)));var U2=Math.atan((1-f)*Math.tan(OpenLayers.Util.rad(p2.lat)));var sinU1=Math.sin(U1),cosU1=Math.cos(U1);var sinU2=Math.sin(U2),cosU2=Math.cos(U2);var lambda=L,lambdaP=2*Math.PI;var iterLimit=20;while(Math.abs(lambda-lambdaP)>1e-12&&--iterLimit>0){var sinLambda=Math.sin(lambda),cosLambda=Math.cos(lambda);var sinSigma=Math.sqrt((cosU2*sinLambda)*(cosU2*sinLambda)+ -(cosU1*sinU2-sinU1*cosU2*cosLambda)*(cosU1*sinU2-sinU1*cosU2*cosLambda));if(sinSigma==0)return 0;var cosSigma=sinU1*sinU2+cosU1*cosU2*cosLambda;var sigma=Math.atan2(sinSigma,cosSigma);var alpha=Math.asin(cosU1*cosU2*sinLambda/sinSigma);var cosSqAlpha=Math.cos(alpha)*Math.cos(alpha);var cos2SigmaM=cosSigma-2*sinU1*sinU2/cosSqAlpha;var C=f/16*cosSqAlpha*(4+f*(4-3*cosSqAlpha));lambdaP=lambda;lambda=L+(1-C)*f*Math.sin(alpha)*(sigma+C*sinSigma*(cos2SigmaM+C*cosSigma*(-1+2*cos2SigmaM*cos2SigmaM)));} -if(iterLimit==0)return NaN -var uSq=cosSqAlpha*(a*a-b*b)/(b*b);var A=1+uSq/16384*(4096+uSq*(-768+uSq*(320-175*uSq)));var B=uSq/1024*(256+uSq*(-128+uSq*(74-47*uSq)));var deltaSigma=B*sinSigma*(cos2SigmaM+B/4*(cosSigma*(-1+2*cos2SigmaM*cos2SigmaM)- -B/6*cos2SigmaM*(-3+4*sinSigma*sinSigma)*(-3+4*cos2SigmaM*cos2SigmaM)));var s=b*A*(sigma-deltaSigma);var d=s.toFixed(3)/1000;return d;};OpenLayers.Util.getArgs=function(){var args=new Object();var query=location.search.substring(1);var pairs=query.split("&");for(var i=0;i1.0)?(1.0/scale):scale;return normScale;};OpenLayers.Util.getResolutionFromScale=function(scale,units){if(units==null){units="degrees";} -var normScale=OpenLayers.Util.normalizeScale(scale);var resolution=1/(normScale*OpenLayers.INCHES_PER_UNIT[units]*OpenLayers.DOTS_PER_INCH);return resolution;};OpenLayers.Util.safeStopPropagation=function(evt){if(evt.stopPropagation){evt.stopPropagation();} -evt.cancelBubble=true;};Rico.Color=Class.create();Rico.Color.prototype={initialize:function(red,green,blue){this.rgb={r:red,g:green,b:blue};},setRed:function(r){this.rgb.r=r;},setGreen:function(g){this.rgb.g=g;},setBlue:function(b){this.rgb.b=b;},setHue:function(h){var hsb=this.asHSB();hsb.h=h;this.rgb=Rico.Color.HSBtoRGB(hsb.h,hsb.s,hsb.b);},setSaturation:function(s){var hsb=this.asHSB();hsb.s=s;this.rgb=Rico.Color.HSBtoRGB(hsb.h,hsb.s,hsb.b);},setBrightness:function(b){var hsb=this.asHSB();hsb.b=b;this.rgb=Rico.Color.HSBtoRGB(hsb.h,hsb.s,hsb.b);},darken:function(percent){var hsb=this.asHSB();this.rgb=Rico.Color.HSBtoRGB(hsb.h,hsb.s,Math.max(hsb.b-percent,0));},brighten:function(percent){var hsb=this.asHSB();this.rgb=Rico.Color.HSBtoRGB(hsb.h,hsb.s,Math.min(hsb.b+percent,1));},blend:function(other){this.rgb.r=Math.floor((this.rgb.r+other.rgb.r)/2);this.rgb.g=Math.floor((this.rgb.g+other.rgb.g)/2);this.rgb.b=Math.floor((this.rgb.b+other.rgb.b)/2);},isBright:function(){var hsb=this.asHSB();return this.asHSB().b>0.5;},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 Rico.Color.RGBtoHSB(this.rgb.r,this.rgb.g,this.rgb.b);},toString:function(){return this.asHex();}};Rico.Color.createFromHex=function(hexCode){if(hexCode.length==4){var shortHexCode=hexCode;var hexCode='#';for(var i=1;i<4;i++)hexCode+=(shortHexCode.charAt(i)+ +if(this.contentDiv!=null){this.contentDiv.innerHTML=this.contentHTML;}},registerEvents:function(){this.events=new OpenLayers.Events(this,this.div,null,true);this.events.register("mousedown",this,this.onmousedown);this.events.register("mousemove",this,this.onmousemove);this.events.register("mouseup",this,this.onmouseup);this.events.register("click",this,this.onclick);this.events.register("mouseout",this,this.onmouseout);this.events.register("dblclick",this,this.ondblclick);},onmousedown:function(evt){this.mousedown=true;OpenLayers.Event.stop(evt,true);},onmousemove:function(evt){if(this.mousedown){OpenLayers.Event.stop(evt,true);}},onmouseup:function(evt){if(this.mousedown){this.mousedown=false;OpenLayers.Event.stop(evt,true);}},onclick:function(evt){OpenLayers.Event.stop(evt,true);},onmouseout:function(evt){this.mousedown=false;},ondblclick:function(evt){OpenLayers.Event.stop(evt,true);},CLASS_NAME:"OpenLayers.Popup"};OpenLayers.Renderer=OpenLayers.Class.create();OpenLayers.Renderer.prototype={container:null,extent:null,size:null,resolution:null,map:null,initialize:function(containerID){this.container=$(containerID);},destroy:function(){this.container=null;this.extent=null;this.size=null;this.resolution=null;this.map=null;},supported:function(){return false;},setExtent:function(extent){this.extent=extent.clone();this.resolution=null;},setSize:function(size){this.size=size.clone();this.resolution=null;},getResolution:function(){this.resolution=this.resolution||this.map.getResolution();return this.resolution;},drawFeature:function(feature,style){if(style==null){style=feature.style;} +this.drawGeometry(feature.geometry,style,feature.id);},drawGeometry:function(geometry,style,featureId){},clear:function(){},getFeatureIdFromEvent:function(evt){},eraseFeatures:function(features){if(!(features instanceof Array)){features=[features];} +for(var i=0;i0.5;},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(hexCode){if(hexCode.length==4){var shortHexCode=hexCode;var hexCode='#';for(var i=1;i<4;i++)hexCode+=(shortHexCode.charAt(i)+ shortHexCode.charAt(i));} if(hexCode.indexOf('#')==0) -hexCode=hexCode.substring(1);var red=hexCode.substring(0,2);var green=hexCode.substring(2,4);var blue=hexCode.substring(4,6);return new Rico.Color(parseInt(red,16),parseInt(green,16),parseInt(blue,16));} -Rico.Color.createColorFromBackground=function(elem){var actualColor=RicoUtil.getElementsComputedStyle($(elem),"backgroundColor","background-color");if(actualColor=="transparent"&&elem.parentNode) -return Rico.Color.createColorFromBackground(elem.parentNode);if(actualColor==null) -return new Rico.Color(255,255,255);if(actualColor.indexOf("rgb(")==0){var colors=actualColor.substring(4,actualColor.length-1);var colorArray=colors.split(",");return new Rico.Color(parseInt(colorArray[0]),parseInt(colorArray[1]),parseInt(colorArray[2]));} -else if(actualColor.indexOf("#")==0){return Rico.Color.createFromHex(actualColor);} +hexCode=hexCode.substring(1);var red=hexCode.substring(0,2);var green=hexCode.substring(2,4);var blue=hexCode.substring(4,6);return new OpenLayers.Rico.Color(parseInt(red,16),parseInt(green,16),parseInt(blue,16));} +OpenLayers.Rico.Color.createColorFromBackground=function(elem){var actualColor=RicoUtil.getElementsComputedStyle(OpenLayers.Util.getElement(elem),"backgroundColor","background-color");if(actualColor=="transparent"&&elem.parentNode) +return OpenLayers.Rico.Color.createColorFromBackground(elem.parentNode);if(actualColor==null) +return new OpenLayers.Rico.Color(255,255,255);if(actualColor.indexOf("rgb(")==0){var colors=actualColor.substring(4,actualColor.length-1);var colorArray=colors.split(",");return new OpenLayers.Rico.Color(parseInt(colorArray[0]),parseInt(colorArray[1]),parseInt(colorArray[2]));} +else if(actualColor.indexOf("#")==0){return OpenLayers.Rico.Color.createFromHex(actualColor);} else -return new Rico.Color(255,255,255);} -Rico.Color.HSBtoRGB=function(hue,saturation,brightness){var red=0;var green=0;var blue=0;if(saturation==0){red=parseInt(brightness*255.0+0.5);green=red;blue=red;} +return new OpenLayers.Rico.Color(255,255,255);} +OpenLayers.Rico.Color.HSBtoRGB=function(hue,saturation,brightness){var red=0;var green=0;var blue=0;if(saturation==0){red=parseInt(brightness*255.0+0.5);green=red;blue=red;} else{var h=(hue-Math.floor(hue))*6.0;var f=h-Math.floor(h);var p=brightness*(1.0-saturation);var q=brightness*(1.0-saturation*f);var t=brightness*(1.0-(saturation*(1.0-f)));switch(parseInt(h)){case 0:red=(brightness*255.0+0.5);green=(t*255.0+0.5);blue=(p*255.0+0.5);break;case 1:red=(q*255.0+0.5);green=(brightness*255.0+0.5);blue=(p*255.0+0.5);break;case 2:red=(p*255.0+0.5);green=(brightness*255.0+0.5);blue=(t*255.0+0.5);break;case 3:red=(p*255.0+0.5);green=(q*255.0+0.5);blue=(brightness*255.0+0.5);break;case 4:red=(t*255.0+0.5);green=(p*255.0+0.5);blue=(brightness*255.0+0.5);break;case 5:red=(brightness*255.0+0.5);green=(p*255.0+0.5);blue=(q*255.0+0.5);break;}} return{r:parseInt(red),g:parseInt(green),b:parseInt(blue)};} -Rico.Color.RGBtoHSB=function(r,g,b){var hue;var saturation;var brightness;var cmax=(r>g)?r:g;if(b>cmax) +OpenLayers.Rico.Color.RGBtoHSB=function(r,g,b){var hue;var saturation;var brightness;var cmax=(r>g)?r:g;if(b>cmax) cmax=b;var cmin=(rBase Layer";baseLbl.style.marginTop="3px";baseLbl.style.marginLeft="3px";baseLbl.style.marginBottom="3px";this.layersDiv.appendChild(baseLbl);this.baseLayersDiv=document.createElement("div");this.baseLayersDiv.style.paddingLeft="10px";this.layersDiv.appendChild(this.baseLayersDiv);this.dataLbl=document.createElement("div");this.dataLbl.innerHTML="Overlays";this.dataLbl.style.marginTop="3px";this.dataLbl.style.marginLeft="3px";this.dataLbl.style.marginBottom="3px";this.layersDiv.appendChild(this.dataLbl);this.dataLayersDiv=document.createElement("div");this.dataLayersDiv.style.paddingLeft="10px";this.layersDiv.appendChild(this.dataLayersDiv);this.div.appendChild(this.layersDiv);Rico.Corner.round(this.div,{corners:"tl bl",bgColor:"transparent",color:this.activeColor,blend:false});Rico.Corner.changeOpacity(this.layersDiv,0.75);var imgLocation=OpenLayers.Util.getImagesLocation();var sz=new OpenLayers.Size(18,18);var img=imgLocation+'layer-switcher-maximize.png';this.maximizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MaximizeDiv",null,sz,img,"absolute");this.maximizeDiv.style.top="5px";this.maximizeDiv.style.right="0px";this.maximizeDiv.style.left="";this.maximizeDiv.style.display="none";Event.observe(this.maximizeDiv,"click",this.maximizeControl.bindAsEventListener(this));this.div.appendChild(this.maximizeDiv);var img=imgLocation+'layer-switcher-minimize.png';var sz=new OpenLayers.Size(18,18);this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MinimizeDiv",null,sz,img,"absolute");this.minimizeDiv.style.top="5px";this.minimizeDiv.style.right="0px";this.minimizeDiv.style.left="";this.minimizeDiv.style.display="none";Event.observe(this.minimizeDiv,"click",this.minimizeControl.bindAsEventListener(this));this.div.appendChild(this.minimizeDiv);},ignoreEvent:function(evt){Event.stop(evt);},mouseDown:function(evt){this.mouseDown=true;this.ignoreEvent(evt);},mouseUp:function(evt){if(this.mouseDown){this.mouseDown=false;this.ignoreEvent(evt);}},CLASS_NAME:"OpenLayers.Control.LayerSwitcher"});OpenLayers.Control.LayerTabs=Class.create();OpenLayers.Control.LayerTabs.ACTIVE_COLOR="darkblue";OpenLayers.Control.LayerTabs.NONACTIVE_COLOR="lightblue";OpenLayers.Control.LayerTabs.prototype=Object.extend(new OpenLayers.Control(),{activeColor:"",nonActiveColor:"",mode:"checkbox",initialize:function(options){this.activeColor=OpenLayers.Control.LayerTabs.ACTIVE_COLOR;this.nonActiveColor=OpenLayers.Control.LayerTabs.NONACTIVE_COLOR;this.backdrops=[];OpenLayers.Control.prototype.initialize.apply(this,arguments);},draw:function(){OpenLayers.Control.prototype.draw.apply(this);this.div.style.position="absolute";this.div.style.top="10px";this.div.style.right="0px";this.div.style.left="";this.div.style.fontFamily="sans-serif";this.div.style.color="white";this.div.style.fontWeight="bold";this.div.style.marginTop="3px";this.div.style.marginLeft="3px";this.div.style.marginBottom="3px";this.div.style.fontSize="smaller";this.div.style.width="10em";this.map.events.register("addlayer",this,this.redraw);this.map.events.register("removelayer",this,this.redraw);return this.redraw();},redraw:function(){this.div.innerHTML="";var visible=false;for(var i=0;iBase Layer";baseLbl.style.marginTop="3px";baseLbl.style.marginLeft="3px";baseLbl.style.marginBottom="3px";this.baseLayersDiv=document.createElement("div");this.baseLayersDiv.style.paddingLeft="10px";this.dataLbl=document.createElement("div");this.dataLbl.innerHTML="Overlays";this.dataLbl.style.marginTop="3px";this.dataLbl.style.marginLeft="3px";this.dataLbl.style.marginBottom="3px";this.dataLayersDiv=document.createElement("div");this.dataLayersDiv.style.paddingLeft="10px";if(this.ascending){this.layersDiv.appendChild(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(baseLbl);this.layersDiv.appendChild(this.baseLayersDiv);} +this.div.appendChild(this.layersDiv);OpenLayers.Rico.Corner.round(this.div,{corners:"tl bl",bgColor:"transparent",color:this.activeColor,blend:false});OpenLayers.Rico.Corner.changeOpacity(this.layersDiv,0.75);var imgLocation=OpenLayers.Util.getImagesLocation();var sz=new OpenLayers.Size(18,18);var img=imgLocation+'layer-switcher-maximize.png';this.maximizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MaximizeDiv",null,sz,img,"absolute");this.maximizeDiv.style.top="5px";this.maximizeDiv.style.right="0px";this.maximizeDiv.style.left="";this.maximizeDiv.style.display="none";OpenLayers.Event.observe(this.maximizeDiv,"click",this.maximizeControl.bindAsEventListener(this));this.div.appendChild(this.maximizeDiv);var img=imgLocation+'layer-switcher-minimize.png';var sz=new OpenLayers.Size(18,18);this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MinimizeDiv",null,sz,img,"absolute");this.minimizeDiv.style.top="5px";this.minimizeDiv.style.right="0px";this.minimizeDiv.style.left="";this.minimizeDiv.style.display="none";OpenLayers.Event.observe(this.minimizeDiv,"click",this.minimizeControl.bindAsEventListener(this));this.div.appendChild(this.minimizeDiv);},ignoreEvent:function(evt){OpenLayers.Event.stop(evt);},mouseDown:function(evt){this.mouseDown=true;this.ignoreEvent(evt);},mouseUp:function(evt){if(this.mouseDown){this.mouseDown=false;this.ignoreEvent(evt);}},CLASS_NAME:"OpenLayers.Control.LayerSwitcher"});OpenLayers.Control.MouseDefaults=OpenLayers.Class.create();OpenLayers.Control.MouseDefaults.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{performedDrag:false,wheelObserver:null,initialize:function(){OpenLayers.Control.prototype.initialize.apply(this,arguments);},destroy:function(){if(this.handler){this.handler.destroy();} +this.handler=null;this.map.events.unregister("click",this,this.defaultClick);this.map.events.unregister("dblclick",this,this.defaultDblClick);this.map.events.unregister("mousedown",this,this.defaultMouseDown);this.map.events.unregister("mouseup",this,this.defaultMouseUp);this.map.events.unregister("mousemove",this,this.defaultMouseMove);this.map.events.unregister("mouseout",this,this.defaultMouseOut);OpenLayers.Event.stopObserving(window,"DOMMouseScroll",this.wheelObserver);OpenLayers.Event.stopObserving(window,"mousewheel",this.wheelObserver);OpenLayers.Event.stopObserving(document,"mousewheel",this.wheelObserver);this.wheelObserver=null;OpenLayers.Control.prototype.destroy.apply(this,arguments);},draw:function(){this.map.events.register("click",this,this.defaultClick);this.map.events.register("dblclick",this,this.defaultDblClick);this.map.events.register("mousedown",this,this.defaultMouseDown);this.map.events.register("mouseup",this,this.defaultMouseUp);this.map.events.register("mousemove",this,this.defaultMouseMove);this.map.events.register("mouseout",this,this.defaultMouseOut);this.registerWheelEvents();},registerWheelEvents:function(){this.wheelObserver=this.onWheelEvent.bindAsEventListener(this);OpenLayers.Event.observe(window,"DOMMouseScroll",this.wheelObserver);OpenLayers.Event.observe(window,"mousewheel",this.wheelObserver);OpenLayers.Event.observe(document,"mousewheel",this.wheelObserver);},defaultClick:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;var notAfterDrag=!this.performedDrag;this.performedDrag=false;return notAfterDrag;},defaultDblClick:function(evt){var newCenter=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(newCenter,this.map.zoom+1);OpenLayers.Event.stop(evt);return false;},defaultMouseDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.mouseDragStart=evt.xy.clone();this.performedDrag=false;if(evt.shiftKey){this.map.div.style.cursor="crosshair";this.zoomBox=OpenLayers.Util.createDiv('zoomBox',this.mouseDragStart,null,null,"absolute","2px solid red");this.zoomBox.style.backgroundColor="white";this.zoomBox.style.filter="alpha(opacity=50)";this.zoomBox.style.opacity="0.50";this.zoomBox.style.fontSize="1px";this.zoomBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.viewPortDiv.appendChild(this.zoomBox);} document.onselectstart=function(){return false;} -Event.stop(evt);},defaultMouseMove:function(evt){if(this.mouseDragStart!=null){if(this.zoomBox){var deltaX=Math.abs(this.mouseDragStart.x-evt.xy.x);var deltaY=Math.abs(this.mouseDragStart.y-evt.xy.y);this.zoomBox.style.width=Math.max(1,deltaX)+"px";this.zoomBox.style.height=Math.max(1,deltaY)+"px";if(evt.xy.x5||Math.abs(this.mouseDragStart.y-evt.xy.y)>5){var start=this.map.getLonLatFromViewPortPx(this.mouseDragStart);var end=this.map.getLonLatFromViewPortPx(evt.xy);var top=Math.max(start.lat,end.lat);var bottom=Math.min(start.lat,end.lat);var left=Math.min(start.lon,end.lon);var right=Math.max(start.lon,end.lon);var bounds=new OpenLayers.Bounds(left,bottom,right,top);var zoom=this.map.getZoomForExtent(bounds);this.map.setCenter(new OpenLayers.LonLat((start.lon+end.lon)/2,(start.lat+end.lat)/2),zoom);}else{var end=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(new OpenLayers.LonLat((end.lon),(end.lat)),this.map.getZoom()+1);} -this.removeZoomBox();}},removeZoomBox:function(){this.map.viewPortDiv.removeChild(this.zoomBox);this.zoomBox=null;},onWheelEvent:function(e){var inMap=false;var elem=Event.element(e);while(elem!=null){if(this.map&&elem==this.map.div){inMap=true;break;} +this.performedDrag=true;}},defaultMouseUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;if(this.zoomBox){this.zoomBoxEnd(evt);}else{if(this.performedDrag){this.map.setCenter(this.map.center);}} +document.onselectstart=null;this.mouseDragStart=null;this.map.div.style.cursor="";},defaultMouseOut:function(evt){if(this.mouseDragStart!=null&&OpenLayers.Util.mouseLeft(evt,this.map.div)){if(this.zoomBox){this.removeZoomBox();} +this.mouseDragStart=null;}},defaultWheelUp:function(evt){if(this.map.getZoom()<=this.map.getNumZoomLevels()){this.map.setCenter(this.map.getLonLatFromPixel(evt.xy),this.map.getZoom()+1);}},defaultWheelDown:function(evt){if(this.map.getZoom()>0){this.map.setCenter(this.map.getLonLatFromPixel(evt.xy),this.map.getZoom()-1);}},zoomBoxEnd:function(evt){if(this.mouseDragStart!=null){if(Math.abs(this.mouseDragStart.x-evt.xy.x)>5||Math.abs(this.mouseDragStart.y-evt.xy.y)>5){var start=this.map.getLonLatFromViewPortPx(this.mouseDragStart);var end=this.map.getLonLatFromViewPortPx(evt.xy);var top=Math.max(start.lat,end.lat);var bottom=Math.min(start.lat,end.lat);var left=Math.min(start.lon,end.lon);var right=Math.max(start.lon,end.lon);var bounds=new OpenLayers.Bounds(left,bottom,right,top);this.map.zoomToExtent(bounds);}else{var end=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(new OpenLayers.LonLat((end.lon),(end.lat)),this.map.getZoom()+1);} +this.removeZoomBox();}},removeZoomBox:function(){this.map.viewPortDiv.removeChild(this.zoomBox);this.zoomBox=null;},onWheelEvent:function(e){var inMap=false;var elem=OpenLayers.Event.element(e);while(elem!=null){if(this.map&&elem==this.map.div){inMap=true;break;} elem=elem.parentNode;} if(inMap){var delta=0;if(!e){e=window.event;} if(e.wheelDelta){delta=e.wheelDelta/120;if(window.opera){delta=-delta;}}else if(e.detail){delta=-e.detail/3;} -if(delta){if(delta<0){this.defaultWheelDown();}else{this.defaultWheelUp();}} -Event.stop(e);}},CLASS_NAME:"OpenLayers.Control.MouseDefaults"});OpenLayers.Control.PanZoom=Class.create();OpenLayers.Control.PanZoom.X=4;OpenLayers.Control.PanZoom.Y=4;OpenLayers.Control.PanZoom.prototype=Object.extend(new OpenLayers.Control(),{slideFactor:50,buttons:null,position:null,initialize:function(){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.position=new OpenLayers.Pixel(OpenLayers.Control.PanZoom.X,OpenLayers.Control.PanZoom.Y);},draw:function(px){OpenLayers.Control.prototype.draw.apply(this,arguments);px=this.position;this.buttons=new Array();var sz=new OpenLayers.Size(18,18);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;},_addButton:function(id,img,xy,sz){var imgLocation=OpenLayers.Util.getImagesLocation()+img;var btn=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_PanZoom_"+id,xy,sz,imgLocation,"absolute");this.div.appendChild(btn);btn.onmousedown=this.buttonDown.bindAsEventListener(btn);btn.ondblclick=this.doubleClick.bindAsEventListener(btn);btn.onclick=this.doubleClick.bindAsEventListener(btn);btn.action=id;btn.map=this.map;btn.slideFactor=this.slideFactor;this.buttons.push(btn);return btn;},doubleClick:function(evt){Event.stop(evt);return false;},buttonDown:function(evt){if(!Event.isLeftClick(evt))return;switch(this.action){case"panup":this.map.pan(0,-50);break;case"pandown":this.map.pan(0,50);break;case"panleft":this.map.pan(-50,0);break;case"panright":this.map.pan(50,0);break;case"zoomin":this.map.zoomIn();break;case"zoomout":this.map.zoomOut();break;case"zoomworld":this.map.zoomToMaxExtent();break;} -Event.stop(evt);},destroy:function(){OpenLayers.Control.prototype.destroy.apply(this,arguments);for(i=0;i=9500&&scale<=950000){scale=Math.round(scale/1000)+"K";}else if(scale>=950000){scale=Math.round(scale/1000000)+"M";}else{scale=Math.round(scale/100)*100;} -this.element.innerHTML="Scale = 1 : "+scale;},CLASS_NAME:"OpenLayers.Control.Scale"});OpenLayers.Feature=Class.create();OpenLayers.Feature.prototype={events:null,layer:null,id:null,lonlat:null,data:null,marker:null,popup:null,initialize:function(layer,lonlat,data){this.layer=layer;this.lonlat=lonlat;this.data=(data!=null)?data:new Object();this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");},destroy:function(){if((this.layer!=null)&&(this.layer.map!=null)){if(this.popup!=null){this.layer.map.removePopup(this.popup);}} -this.events=null;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;}},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;},createMarker:function(){var marker=null;if(this.lonlat!=null){this.marker=new OpenLayers.Marker(this.lonlat,this.data.icon);} -return this.marker;},destroyMarker:function(){this.marker.destroy();},createPopup:function(){if(this.lonlat!=null){var id=this.id+"_popup";var anchor=(this.marker)?this.marker.icon:null;this.popup=new OpenLayers.Popup.AnchoredBubble(id,this.lonlat,this.data.popupSize,this.data.popupContentHTML,anchor);} -return this.popup;},destroyPopup:function(){this.popup.destroy()},CLASS_NAME:"OpenLayers.Feature"};OpenLayers.Layer.Canvas=Class.create();OpenLayers.Layer.Canvas.prototype=Object.extend(new OpenLayers.Layer(),{isBaseLayer:false,isFixed:true,canvas:null,lines:new Array(),initialize:function(name,options){OpenLayers.Layer.prototype.initialize.apply(this,arguments);},destroy:function(){canvas=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments);},moveTo:function(bounds,zoomChanged,minor){this.redraw();},setStrokeColor:function(color){var ctx=this.canvas.getContext("2d");ctx.strokeStyle=color;},setStrokeWidth:function(width){var ctx=this.canvas.getContext("2d");ctx.lineWidth=width;},setAlpha:function(alpha){var ctx=this.canvas.getContext("2d");ctx.globalAlpha=alpha;},clearCanvas:function(){if(this.canvas!=null){this.canvas.getContext("2d").clearRect(0,0,this.map.getSize().w,this.map.getSize().h);}},drawLine:function(start,end){var ctx=this.canvas.getContext("2d");this.addLine(start,end);this.lines.push(new Array(start,end,ctx.strokeStyle,ctx.lineWidth,ctx.globalAlpha));},addLine:function(start,end){var ctx=this.canvas.getContext("2d");var startpx=this.map.getPixelFromLonLat(start);var endpx=this.map.getPixelFromLonLat(end);ctx.beginPath();ctx.moveTo(startpx.x,startpx.y);ctx.lineTo(endpx.x,endpx.y);ctx.closePath();ctx.stroke();},redraw:function(){if(!this.canvas){this.canvas=document.createElement("CANVAS");this.canvas.setAttribute("width",this.map.getSize().w);this.canvas.setAttribute("height",this.map.getSize().h);this.div.appendChild(this.canvas);}else{this.clearCanvas();} -for(var i=0;i0){if(this.pane==null){this.pane=OpenLayers.Util.createDiv();}}},setMap:function(map){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%";if(/MSIE/.test(navigator.userAgent)){this.pane.style.background="url("+OpenLayers.Util.getImagesLocation()+"blank.gif)";} -if(this.isFixed){this.map.viewPortDiv.appendChild(this.pane);}else{this.map.layerContainerDiv.appendChild(this.pane);}},setVisibility:function(visible,noEvent){OpenLayers.Layer.prototype.setVisibility.apply(this,arguments);this.pane.style.display=this.div.style.display;},CLASS_NAME:"OpenLayers.Layer.EventPane"});OpenLayers.Layer.HTTPRequest=Class.create();OpenLayers.Layer.HTTPRequest.prototype=Object.extend(new OpenLayers.Layer(),{url:null,params:null,initialize:function(name,url,params,options){var newArguments=arguments;if(arguments.length>0){newArguments=[name,options];} -OpenLayers.Layer.prototype.initialize.apply(this,newArguments);this.url=url;this.params=Object.extend(new Object(),params);},destroy:function(){this.url=null;this.params=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.HTTPRequest(this.name,this.url,this.params,this.options);} -obj=OpenLayers.Layer.prototype.clone.apply(this,[obj]);return obj;},setUrl:function(newUrl){this.url=newUrl;},mergeNewParams:function(newParams){this.params=Object.extend(this.params,newParams);},getFullRequestString:function(newParams,altUrl){var url=(altUrl==null)?this.url:altUrl;var requestString=url;var allParams=Object.extend(new Object(),this.params);var allParams=Object.extend(allParams,newParams);var paramsString=OpenLayers.Util.getParameterString(allParams);if(paramsString!=""){var lastServerChar=this.url.charAt(this.url.length-1);if((lastServerChar=="&")||(lastServerChar=="?")){requestString+=paramsString;}else{if(this.url.indexOf('?')==-1){requestString+='?'+paramsString;}else{requestString+='&'+paramsString;}}} -return requestString;},CLASS_NAME:"OpenLayers.Layer.HTTPRequest"});OpenLayers.Layer.Markers=Class.create();OpenLayers.Layer.Markers.prototype=Object.extend(new OpenLayers.Layer(),{isBaseLayer:false,markers:null,initialize:function(name,options){OpenLayers.Layer.prototype.initialize.apply(this,arguments);this.markers=new Array();},destroy:function(){this.clearMarkers();markers=null;OpenLayers.Layer.prototype.destroy.apply(this,arguments);},moveTo:function(bounds,zoomChanged,minor){if(zoomChanged){this.redraw();}},addMarker:function(marker){this.markers.push(marker);if(this.map&&this.map.getExtent()){marker.map=this.map;this.drawMarker(marker);}},removeMarker:function(marker){this.markers.remove(marker);if((marker.icon!=null)&&(marker.icon.imageDiv!=null)&&(marker.icon.imageDiv.parentNode==this.div)){this.div.removeChild(marker.icon.imageDiv);}},clearMarkers:function(){if(this.markers!=null){while(this.markers.length>0){this.removeMarker(this.markers[0]);}}},redraw:function(){for(i=0;ithis.granularity||Math.abs(evt.xy.y-this.lastXy.y)>this.granularity) +{this.lastXy=evt.xy;return;} +lonLat=this.map.getLonLatFromPixel(evt.xy);this.lastXy=evt.xy;} +var digits=parseInt(this.numdigits);var newHtml=this.prefix+ +lonLat.lon.toFixed(digits)+ +this.separator+ +lonLat.lat.toFixed(digits)+ +this.suffix;if(newHtml!=this.element.innerHTML){this.element.innerHTML=newHtml;}},setMap:function(){OpenLayers.Control.prototype.setMap.apply(this,arguments);this.map.events.register('mousemove',this,this.redraw);},CLASS_NAME:"OpenLayers.Control.MousePosition"});OpenLayers.Control.PanZoom=OpenLayers.Class.create();OpenLayers.Control.PanZoom.X=4;OpenLayers.Control.PanZoom.Y=4;OpenLayers.Control.PanZoom.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{slideFactor:50,buttons:null,position:null,initialize:function(){this.position=new OpenLayers.Pixel(OpenLayers.Control.PanZoom.X,OpenLayers.Control.PanZoom.Y);OpenLayers.Control.prototype.initialize.apply(this,arguments);},destroy:function(){OpenLayers.Control.prototype.destroy.apply(this,arguments);while(this.buttons.length){var btn=this.buttons.shift();btn.map=null;OpenLayers.Event.stopObservingElement(btn);} +this.buttons=null;this.position=null;},draw:function(px){OpenLayers.Control.prototype.draw.apply(this,arguments);px=this.position;this.buttons=new Array();var sz=new OpenLayers.Size(18,18);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;},_addButton:function(id,img,xy,sz){var imgLocation=OpenLayers.Util.getImagesLocation()+img;var btn=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_PanZoom_"+id,xy,sz,imgLocation,"absolute");this.div.appendChild(btn);OpenLayers.Event.observe(btn,"mousedown",this.buttonDown.bindAsEventListener(btn));OpenLayers.Event.observe(btn,"mouseup",this.doubleClick.bindAsEventListener(btn));OpenLayers.Event.observe(btn,"dblclick",this.doubleClick.bindAsEventListener(btn));OpenLayers.Event.observe(btn,"click",this.doubleClick.bindAsEventListener(btn));btn.action=id;btn.map=this.map;btn.slideFactor=this.slideFactor;this.buttons.push(btn);return btn;},doubleClick:function(evt){OpenLayers.Event.stop(evt);return false;},buttonDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;switch(this.action){case"panup":this.map.pan(0,-50);break;case"pandown":this.map.pan(0,50);break;case"panleft":this.map.pan(-50,0);break;case"panright":this.map.pan(50,0);break;case"zoomin":this.map.zoomIn();break;case"zoomout":this.map.zoomOut();break;case"zoomworld":this.map.zoomToMaxExtent();break;} +OpenLayers.Event.stop(evt);},CLASS_NAME:"OpenLayers.Control.PanZoom"});OpenLayers.Control.Panel=OpenLayers.Class.create();OpenLayers.Control.Panel.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{controls:null,defaultControl:null,initialize:function(element){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.controls=[];},destroy:function(){OpenLayers.Control.prototype.destroy.apply(this,arguments);for(var i=this.controls.length-1;i>=0;i--){OpenLayers.Event.stopObservingElement(this.controls[i].panel_div);this.controls[i].panel_div=null;}},activate:function(){if(OpenLayers.Control.prototype.activate.apply(this,arguments)){for(var i=0;i=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="Scale = 1 : "+scale;},CLASS_NAME:"OpenLayers.Control.Scale"});OpenLayers.Control.ZoomToMaxExtent=OpenLayers.Class.create();OpenLayers.Control.ZoomToMaxExtent.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{type:OpenLayers.Control.TYPE_BUTTON,trigger:function(){if(this.map){this.map.zoomToMaxExtent();}},CLASS_NAME:"OpenLayers.Control.ZoomToMaxExtent"});OpenLayers.Event={observers:false,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(event){return event.target||event.srcElement;},isLeftClick:function(event){return(((event.which)&&(event.which==1))||((event.button)&&(event.button==1)));},stop:function(event,allowDefault){if(!allowDefault){if(event.preventDefault){event.preventDefault();}else{event.returnValue=false;}} +if(event.stopPropagation){event.stopPropagation();}else{event.cancelBubble=true;}},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;},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(!this.observers){this.observers=new Object();} +if(!element._eventCacheID){var idPrefix="eventCacheID_";if(element.id){idPrefix=element.id+"_"+idPrefix;} +element._eventCacheID=OpenLayers.Util.createUniqueID(idPrefix);} +var cacheID=element._eventCacheID;if(!this.observers[cacheID]){this.observers[cacheID]=new Array();} +this.observers[cacheID].push({'element':element,'name':name,'observer':observer,'useCapture':useCapture});if(element.addEventListener){element.addEventListener(name,observer,useCapture);}else if(element.attachEvent){element.attachEvent('on'+name,observer);}},stopObservingElement:function(elementParam){var element=OpenLayers.Util.getElement(elementParam);var cacheID=element._eventCacheID;this._removeElementObservers(OpenLayers.Event.observers[cacheID]);},_removeElementObservers:function(elementObservers){if(elementObservers){for(var i=elementObservers.length-1;i>=0;i--){var entry=elementObservers[i];var args=new Array(entry.element,entry.name,entry.observer,entry.useCapture);var removed=OpenLayers.Event.stopObserving.apply(this,args);}}},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';}} +var foundEntry=false;var elementObservers=OpenLayers.Event.observers[cacheID];if(elementObservers){var i=0;while(!foundEntry&&i0)){for(var i=0;i5||Math.abs(this.dragHandler.start.y-end.y)>5){var start=this.dragHandler.start;var top=Math.min(start.y,end.y);var bottom=Math.max(start.y,end.y);var left=Math.min(start.x,end.x);var right=Math.max(start.x,end.x);result=new OpenLayers.Bounds(left,bottom,right,top);}else{result=this.dragHandler.start.clone();} +this.removeBox();this.map.div.style.cursor="";this.callback("done",[result]);},removeBox:function(){this.map.viewPortDiv.removeChild(this.zoomBox);this.zoomBox=null;},activate:function(){if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){this.dragHandler.activate();return true;}else{return false;}},deactivate:function(){if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.dragHandler.deactivate();return true;}else{return false;}},CLASS_NAME:"OpenLayers.Handler.Box"});OpenLayers.Handler.Feature=OpenLayers.Class.create();OpenLayers.Handler.Feature.prototype=OpenLayers.Class.inherit(OpenLayers.Handler,{layerIndex:null,feature:null,initialize:function(control,layer,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,[control,callbacks,options]);this.layer=layer;},mousedown:function(evt){var selected=this.select('down',evt);return!selected;},mousemove:function(evt){this.select('move',evt);return true;},mouseup:function(evt){var selected=this.select('up',evt);return!selected;},dblclick:function(evt){var selected=this.select('dblclick',evt);return!selected;},select:function(type,evt){var feature=this.layer.getFeatureFromEvent(evt);if(feature){if(!this.feature){this.callback('over',[feature]);}else if(this.feature!=feature){this.callback('out',[this.feature]);this.callback('over',[feature]);} +this.feature=feature;this.callback(type,[feature]);return true;}else{if(this.feature){this.callback('out',[this.feature]);this.feature=null;} +return false;}},activate:function(){if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){this.layerIndex=this.layer.div.style.zIndex;this.layer.div.style.zIndex=this.map.Z_INDEX_BASE['Popup']-1;return true;}else{return false;}},deactivate:function(){if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){this.layer.div.style.zIndex=this.layerIndex;return true;}else{return false;}},CLASS_NAME:"OpenLayers.Handler.Feature"});OpenLayers.Handler.MouseWheel=OpenLayers.Class.create();OpenLayers.Handler.MouseWheel.prototype=OpenLayers.Class.inherit(OpenLayers.Handler,{wheelListener:null,mousePosition:null,initialize:function(control,callbacks,options){OpenLayers.Handler.prototype.initialize.apply(this,arguments);this.wheelListener=this.onWheelEvent.bindAsEventListener(this);},destroy:function(){this.deactivate();this.wheelListener=null;OpenLayers.Handler.prototype.destroy.apply(this,arguments);},onWheelEvent:function(e){if(!this.checkModifiers(e))return;var inMap=false;var elem=OpenLayers.Event.element(e);while(elem!=null){if(this.map&&elem==this.map.div){inMap=true;break;} +elem=elem.parentNode;} +if(inMap){var delta=0;if(!e){e=window.event;} +if(e.wheelDelta){delta=e.wheelDelta/120;if(window.opera){delta=-delta;}}else if(e.detail){delta=-e.detail/3;} +if(delta){e.xy=this.mousePosition;if(delta<0){this.callback("down",[e,delta]);}else{this.callback("up",[e,delta]);}} +OpenLayers.Event.stop(e);}},mousemove:function(evt){this.mousePosition=evt.xy;},activate:function(evt){if(OpenLayers.Handler.prototype.activate.apply(this,arguments)){var wheelListener=this.wheelListener;OpenLayers.Event.observe(window,"DOMMouseScroll",wheelListener);OpenLayers.Event.observe(window,"mousewheel",wheelListener);OpenLayers.Event.observe(document,"mousewheel",wheelListener);return true;}else{return false;}},deactivate:function(evt){if(OpenLayers.Handler.prototype.deactivate.apply(this,arguments)){var wheelListener=this.wheelListener;OpenLayers.Event.stopObserving(window,"DOMMouseScroll",wheelListener);OpenLayers.Event.stopObserving(window,"mousewheel",wheelListener);OpenLayers.Event.stopObserving(document,"mousewheel",wheelListener);return true;}else{return false;}},CLASS_NAME:"OpenLayers.Handler.MouseWheel"});OpenLayers.Popup.Anchored=OpenLayers.Class.create();OpenLayers.Popup.Anchored.prototype=OpenLayers.Class.inherit(OpenLayers.Popup,{relativePosition:null,anchor:null,initialize:function(id,lonlat,size,contentHTML,anchor,closeBox){var newArguments=new Array(id,lonlat,size,contentHTML,closeBox);OpenLayers.Popup.prototype.initialize.apply(this,newArguments);this.anchor=(anchor!=null)?anchor:{size:new OpenLayers.Size(0,0),offset:new OpenLayers.Pixel(0,0)};},draw:function(px){if(px==null){if((this.lonlat!=null)&&(this.map!=null)){px=this.map.getLayerPxFromLonLat(this.lonlat);}} +this.relativePosition=this.calculateRelativePosition(px);return OpenLayers.Popup.prototype.draw.apply(this,arguments);},calculateRelativePosition:function(px){var lonlat=this.map.getLonLatFromLayerPx(px);var extent=this.map.getExtent();var quadrant=extent.determineQuadrant(lonlat);return OpenLayers.Bounds.oppositeQuadrant(quadrant);},moveTo:function(px){var newPx=this.calculateNewPx(px);var newArguments=new Array(newPx);OpenLayers.Popup.prototype.moveTo.apply(this,newArguments);},setSize:function(size){OpenLayers.Popup.prototype.setSize.apply(this,arguments);if((this.lonlat)&&(this.map)){var px=this.map.getLayerPxFromLonLat(this.lonlat);this.moveTo(px);}},calculateNewPx:function(px){var newPx=px.offset(this.anchor.offset);var top=(this.relativePosition.charAt(0)=='t');newPx.y+=(top)?-this.size.h:this.anchor.size.h;var left=(this.relativePosition.charAt(1)=='l');newPx.x+=(left)?-this.size.w:this.anchor.size.w;return newPx;},CLASS_NAME:"OpenLayers.Popup.Anchored"});OpenLayers.Renderer.Elements=OpenLayers.Class.create();OpenLayers.Renderer.Elements.prototype=OpenLayers.Class.inherit(OpenLayers.Renderer,{rendererRoot:null,root:null,xmlns:null,initialize:function(containerID){OpenLayers.Renderer.prototype.initialize.apply(this,arguments);this.rendererRoot=this.createRenderRoot();this.root=this.createRoot();this.rendererRoot.appendChild(this.root);this.container.appendChild(this.rendererRoot);},destroy:function(){this.clear();this.rendererRoot=null;this.root=null;this.xmlns=null;OpenLayers.Renderer.prototype.destroy.apply(this,arguments);},clear:function(){if(this.root){while(this.root.childNodes.length>0){this.root.removeChild(this.root.firstChild);}}},getNodeType:function(geometry){},drawGeometry:function(geometry,style,featureId){if((geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPoint")||(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiLineString")||(geometry.CLASS_NAME=="OpenLayers.Geometry.MultiPolygon")){for(var i=0;ibottomRight.lon){if(topLeft.lon<0){topLeft.lon=-180-(topLeft.lon+180);}else{bottomRight.lon=180+bottomRight.lon+180;}} +bounds=new OpenLayers.Bounds(topLeft.lon,bottomRight.lat,bottomRight.lon,topLeft.lat);return bounds;},CLASS_NAME:"OpenLayers.Tile"};OpenLayers.Control.MouseToolbar=OpenLayers.Class.create();OpenLayers.Control.MouseToolbar.X=6;OpenLayers.Control.MouseToolbar.Y=300;OpenLayers.Control.MouseToolbar.prototype=OpenLayers.Class.inherit(OpenLayers.Control.MouseDefaults,{mode:null,buttons:null,direction:"vertical",buttonClicked:null,initialize:function(position,direction){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.position=new OpenLayers.Pixel(OpenLayers.Control.MouseToolbar.X,OpenLayers.Control.MouseToolbar.Y);if(position){this.position=position;} +if(direction){this.direction=direction;} +this.measureDivs=[];},destroy:function(){for(var btnId in this.buttons){var btn=this.buttons[btnId];btn.map=null;btn.events.destroy();} +OpenLayers.Control.MouseDefaults.prototype.destroy.apply(this,arguments);},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);OpenLayers.Control.MouseDefaults.prototype.draw.apply(this,arguments);this.buttons=new Object();var sz=new OpenLayers.Size(28,28);var centered=new OpenLayers.Pixel(OpenLayers.Control.MouseToolbar.X,0);this._addButton("zoombox","drag-rectangle-off.png","drag-rectangle-on.png",centered,sz,"Shift->Drag to zoom to area");centered=centered.add((this.direction=="vertical"?0:sz.w),(this.direction=="vertical"?sz.h:0));this._addButton("pan","panning-hand-off.png","panning-hand-on.png",centered,sz,"Drag the map to pan.");centered=centered.add((this.direction=="vertical"?0:sz.w),(this.direction=="vertical"?sz.h:0));this.switchModeTo("pan");return this.div;},_addButton:function(id,img,activeImg,xy,sz,title){var imgLocation=OpenLayers.Util.getImagesLocation()+img;var activeImgLocation=OpenLayers.Util.getImagesLocation()+activeImg;var btn=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MouseToolbar_"+id,xy,sz,imgLocation,"absolute");this.div.appendChild(btn);btn.imgLocation=imgLocation;btn.activeImgLocation=activeImgLocation;btn.events=new OpenLayers.Events(this,btn,null,true);btn.events.register("mousedown",this,this.buttonDown);btn.events.register("mouseup",this,this.buttonUp);btn.events.register("dblclick",this,OpenLayers.Event.stop);btn.action=id;btn.title=title;btn.alt=title;btn.map=this.map;this.buttons[id]=btn;return btn;},buttonDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.buttonClicked=evt.element.action;OpenLayers.Event.stop(evt);},buttonUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;if(this.buttonClicked!=null){if(this.buttonClicked==evt.element.action){this.switchModeTo(evt.element.action);} +OpenLayers.Event.stop(evt);this.buttonClicked=null;}},defaultDblClick:function(evt){this.switchModeTo("pan");this.performedDrag=false;var newCenter=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(newCenter,this.map.zoom+1);OpenLayers.Event.stop(evt);return false;},defaultMouseDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.mouseDragStart=evt.xy.clone();this.performedDrag=false;this.startViaKeyboard=false;if(evt.shiftKey&&this.mode!="zoombox"){this.switchModeTo("zoombox");this.startViaKeyboard=true;}else if(evt.altKey&&this.mode!="measure"){this.switchModeTo("measure");}else if(!this.mode){this.switchModeTo("pan");} +switch(this.mode){case"zoombox":this.map.div.style.cursor="crosshair";this.zoomBox=OpenLayers.Util.createDiv('zoomBox',this.mouseDragStart,null,null,"absolute","2px solid red");this.zoomBox.style.backgroundColor="white";this.zoomBox.style.filter="alpha(opacity=50)";this.zoomBox.style.opacity="0.50";this.zoomBox.style.fontSize="1px";this.zoomBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.viewPortDiv.appendChild(this.zoomBox);this.performedDrag=true;break;case"measure":var distance="";if(this.measureStart){measureEnd=this.map.getLonLatFromViewPortPx(this.mouseDragStart);distance=OpenLayers.Util.distVincenty(this.measureStart,measureEnd);distance=Math.round(distance*100)/100;distance=distance+"km";this.measureStartBox=this.measureBox;} +this.measureStart=this.map.getLonLatFromViewPortPx(this.mouseDragStart);;this.measureBox=OpenLayers.Util.createDiv(null,this.mouseDragStart.add(-2-parseInt(this.map.layerContainerDiv.style.left),-2-parseInt(this.map.layerContainerDiv.style.top)),null,null,"absolute");this.measureBox.style.width="4px";this.measureBox.style.height="4px";this.measureBox.style.fontSize="1px";this.measureBox.style.backgroundColor="red";this.measureBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBox);if(distance){this.measureBoxDistance=OpenLayers.Util.createDiv(null,this.mouseDragStart.add(-2-parseInt(this.map.layerContainerDiv.style.left),2-parseInt(this.map.layerContainerDiv.style.top)),null,null,"absolute");this.measureBoxDistance.innerHTML=distance;this.measureBoxDistance.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBoxDistance);this.measureDivs.push(this.measureBoxDistance);} +this.measureBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBox);this.measureDivs.push(this.measureBox);break;default:this.map.div.style.cursor="move";break;} +document.onselectstart=function(){return false;} +OpenLayers.Event.stop(evt);},switchModeTo:function(mode){if(mode!=this.mode){if(this.mode&&this.buttons[this.mode]){OpenLayers.Util.modifyAlphaImageDiv(this.buttons[this.mode],null,null,null,this.buttons[this.mode].imgLocation);} +if(this.mode=="measure"&&mode!="measure"){for(var i=0;i0)){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;}} +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;this.extentRectangle.style.overflow='hidden';this.extentRectangle.style.backgroundImage='url('+ +OpenLayers.Util.getImagesLocation()+'blank.gif)';this.extentRectangle.className=this.displayClass+'ExtentRectangle';this.mapDiv.appendChild(this.extentRectangle);this.element.appendChild(this.mapDiv);this.div.appendChild(this.element);this.map.events.register('moveend',this,this.update);this.elementEvents=new OpenLayers.Events(this,this.element);this.elementEvents.register('mousedown',this,function(e){OpenLayers.Event.stop(e);});this.elementEvents.register('click',this,function(e){OpenLayers.Event.stop(e);});this.elementEvents.register('dblclick',this,function(e){OpenLayers.Event.stop(e);});this.rectEvents=new OpenLayers.Events(this,this.extentRectangle,null,true);this.rectEvents.register('mouseout',this,this.rectMouseOut);this.rectEvents.register('mousedown',this,this.rectMouseDown);this.rectEvents.register('mousemove',this,this.rectMouseMove);this.rectEvents.register('mouseup',this,this.rectMouseUp);this.rectEvents.register('click',this,function(e){OpenLayers.Event.stop(e);});this.rectEvents.register('dblclick',this,this.rectDblClick);this.mapDivEvents=new OpenLayers.Events(this,this.mapDiv);this.mapDivEvents.register('click',this,this.mapDivClick);if(!this.outsideViewport){this.div.className=this.displayClass+'Container';var imgLocation=OpenLayers.Util.getImagesLocation();var img=imgLocation+'layer-switcher-maximize.png';this.maximizeDiv=OpenLayers.Util.createAlphaImageDiv(this.displayClass+'MaximizeButton',null,new OpenLayers.Size(18,18),img,'absolute');this.maximizeDiv.style.display='none';this.maximizeDiv.className=this.displayClass+'MaximizeButton';OpenLayers.Event.observe(this.maximizeDiv,'click',this.maximizeControl.bindAsEventListener(this));OpenLayers.Event.observe(this.maximizeDiv,'dblclick',function(e){OpenLayers.Event.stop(e);});this.div.appendChild(this.maximizeDiv);var img=imgLocation+'layer-switcher-minimize.png';this.minimizeDiv=OpenLayers.Util.createAlphaImageDiv('OpenLayers_Control_minimizeDiv',null,new OpenLayers.Size(18,18),img,'absolute');this.minimizeDiv.style.display='none';this.minimizeDiv.className=this.displayClass+'MinimizeButton';OpenLayers.Event.observe(this.minimizeDiv,'click',this.minimizeControl.bindAsEventListener(this));OpenLayers.Event.observe(this.minimizeDiv,'dblclick',function(e){OpenLayers.Event.stop(e);});this.div.appendChild(this.minimizeDiv);this.minimizeControl();}else{this.element.style.display='';} +if(this.map.getExtent()){this.update();} +return this.div;},baseLayerDraw:function(){this.draw();this.map.events.unregister("changebaselayer",this,this.baseLayerDraw);},rectMouseOut:function(evt){if(this.rectDragStart!=null){if(this.performedRectDrag){this.rectMouseMove(evt);var rectPxBounds=this.getRectPxBounds();if((rectPxBounds.top<=0)||(rectPxBounds.left<=0)||(rectPxBounds.bottom>=this.size.h-this.hComp)||(rectPxBounds.right>=this.size.w-this.wComp)){this.updateMapToRect();}else{return;}} +document.onselectstart=null;this.rectDragStart=null;}},rectMouseDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.rectDragStart=evt.xy.clone();this.performedRectDrag=false;OpenLayers.Event.stop(evt);},rectMouseMove:function(evt){if(this.rectDragStart!=null){var deltaX=this.rectDragStart.x-evt.xy.x;var deltaY=this.rectDragStart.y-evt.xy.y;var rectPxBounds=this.getRectPxBounds();var rectTop=rectPxBounds.top;var rectLeft=rectPxBounds.left;var rectHeight=Math.abs(rectPxBounds.getHeight());var rectWidth=rectPxBounds.getWidth();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));this.rectDragStart=evt.xy.clone();this.performedRectDrag=true;OpenLayers.Event.stop(evt);}},rectMouseUp:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;if(this.performedRectDrag){this.updateMapToRect();OpenLayers.Event.stop(evt);} +document.onselectstart=null;this.rectDragStart=null;},rectDblClick:function(evt){this.performedRectDrag=false;OpenLayers.Event.stop(evt);this.updateOverview();},mapDivClick:function(evt){var pxBounds=this.getRectPxBounds();var pxCenter=pxBounds.getCenterPixel();var deltaX=evt.xy.x-pxCenter.x;var deltaY=evt.xy.y-pxCenter.y;var top=pxBounds.top;var left=pxBounds.left;var height=Math.abs(pxBounds.getHeight());var width=pxBounds.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();OpenLayers.Event.stop(evt);},maximizeControl:function(e){this.element.style.display='';this.showToggle(false);if(e!=null){OpenLayers.Event.stop(e);}},minimizeControl:function(e){this.element.style.display='none';this.showToggle(true);if(e!=null){OpenLayers.Event.stop(e);}},showToggle:function(minimize){this.maximizeDiv.style.display=minimize?'':'none';this.minimizeDiv.style.display=minimize?'none':'';},update:function(){if(this.ovmap==null){this.createMap();} +if(!this.isSuitableOverview()){this.updateOverview();} +this.updateRectToMap();},isSuitableOverview:function(){var mapExtent=this.map.getExtent();var maxExtent=this.map.maxExtent;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));var resRatio=this.ovmap.getResolution()/this.map.getResolution();return((resRatio>this.minRatio)&&(resRatio<=this.maxRatio)&&(this.ovmap.getExtent().containsBounds(testExtent)));},updateOverview:function(){var mapRes=this.map.getResolution();var targetRes=this.ovmap.getResolution();var resRatio=targetRes/mapRes;if(resRatio>this.maxRatio){targetRes=this.minRatio*mapRes;}else if(resRatio<=this.minRatio){targetRes=this.maxRatio*mapRes;} +this.ovmap.setCenter(this.map.center,this.ovmap.getZoomForResolution(targetRes));this.updateRectToMap();},createMap:function(){var options=OpenLayers.Util.extend({controls:[],maxResolution:'auto'},this.mapOptions);this.ovmap=new OpenLayers.Map(this.mapDiv.id,options);this.ovmap.addLayers(this.layers);this.ovmap.zoomToMaxExtent();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;},updateRectToMap:function(){if(this.map.units!='degrees'){if(this.ovmap.getProjection()&&(this.map.getProjection()!=this.ovmap.getProjection())){alert('The overview map only works when it is in the same projection as the main map');}} +var pxBounds=this.getRectBoundsFromMapBounds(this.map.getExtent());if(pxBounds){this.setRectPxBounds(pxBounds);}},updateMapToRect:function(){var pxBounds=this.getRectPxBounds();var lonLatBounds=this.getMapBoundsFromRectBounds(pxBounds);this.map.setCenter(lonLatBounds.getCenterLonLat(),this.map.zoom);},getRectPxBounds:function(){var top=parseInt(this.extentRectangle.style.top);var left=parseInt(this.extentRectangle.style.left);var height=parseInt(this.extentRectangle.style.height);var width=parseInt(this.extentRectangle.style.width);return new OpenLayers.Bounds(left,top+height,left+width,top);},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);this.extentRectangle.style.top=parseInt(top)+'px';this.extentRectangle.style.left=parseInt(left)+'px';this.extentRectangle.style.height=parseInt(Math.max(bottom-top,0))+'px';this.extentRectangle.style.width=parseInt(Math.max(right-left,0))+'px';},getRectBoundsFromMapBounds:function(lonLatBounds){var leftBottomLonLat=new OpenLayers.LonLat(lonLatBounds.left,lonLatBounds.bottom);var rightTopLonLat=new OpenLayers.LonLat(lonLatBounds.right,lonLatBounds.top);var leftBottomPx=this.getOverviewPxFromLonLat(leftBottomLonLat);var rightTopPx=this.getOverviewPxFromLonLat(rightTopLonLat);var bounds=null;if(leftBottomPx&&rightTopPx){bounds=new OpenLayers.Bounds(leftBottomPx.x,leftBottomPx.y,rightTopPx.x,rightTopPx.y);} +return bounds;},getMapBoundsFromRectBounds:function(pxBounds){var leftBottomPx=new OpenLayers.Pixel(pxBounds.left,pxBounds.bottom);var rightTopPx=new OpenLayers.Pixel(pxBounds.right,pxBounds.top);var leftBottomLonLat=this.getLonLatFromOverviewPx(leftBottomPx);var rightTopLonLat=this.getLonLatFromOverviewPx(rightTopPx);return new OpenLayers.Bounds(leftBottomLonLat.lon,leftBottomLonLat.lat,rightTopLonLat.lon,rightTopLonLat.lat);},getLonLatFromOverviewPx:function(overviewMapPx){var size=this.ovmap.size;var res=this.ovmap.getResolution();var center=this.ovmap.getExtent().getCenterLonLat();var delta_x=overviewMapPx.x-(size.w/2);var delta_y=overviewMapPx.y-(size.h/2);return new OpenLayers.LonLat(center.lon+delta_x*res,center.lat-delta_y*res);},getOverviewPxFromLonLat:function(lonlat){var res=this.ovmap.getResolution();var extent=this.ovmap.getExtent();var px=null;if(extent){px=new OpenLayers.Pixel(Math.round(1/res*(lonlat.lon-extent.left)),Math.round(1/res*(extent.top-lonlat.lat)));} +return px;},CLASS_NAME:'OpenLayers.Control.OverviewMap'});OpenLayers.Control.PanZoomBar=OpenLayers.Class.create();OpenLayers.Control.PanZoomBar.prototype=OpenLayers.Class.inherit(OpenLayers.Control.PanZoom,{zoomStopWidth:18,zoomStopHeight:11,slider:null,sliderEvents:null,zoomBarDiv:null,divEvents:null,initialize:function(){OpenLayers.Control.PanZoom.prototype.initialize.apply(this,arguments);},destroy:function(){this.div.removeChild(this.slider);this.slider=null;this.sliderEvents.destroy();this.sliderEvents=null;this.div.removeChild(this.zoombarDiv);this.zoomBarDiv=null;this.divEvents.destroy();this.divEvents=null;this.map.events.unregister("zoomend",this,this.moveZoomBar);this.map.events.unregister("changebaselayer",this,this.redraw) +OpenLayers.Control.PanZoom.prototype.destroy.apply(this,arguments);},setMap:function(map){OpenLayers.Control.PanZoom.prototype.setMap.apply(this,arguments);this.map.events.register("changebaselayer",this,this.redraw);},redraw:function(){if(this.div!=null){this.div.innerHTML="";} +this.draw();},draw:function(px){OpenLayers.Control.prototype.draw.apply(this,arguments);px=this.position.clone();this.buttons=new Array();var sz=new OpenLayers.Size(18,18);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);centered=this._addZoomBar(centered.add(0,sz.h*4+5));this._addButton("zoomout","zoom-minus-mini.png",centered,sz);return this.div;},_addZoomBar:function(centered){var imgLocation=OpenLayers.Util.getImagesLocation();var id="OpenLayers_Control_PanZoomBar_Slider"+this.map.id;var zoomsToEnd=this.map.getNumZoomLevels()-1-this.map.getZoom();var slider=OpenLayers.Util.createAlphaImageDiv(id,centered.add(-1,zoomsToEnd*this.zoomStopHeight),new OpenLayers.Size(20,9),imgLocation+"slider.png","absolute");this.slider=slider;this.sliderEvents=new OpenLayers.Events(this,slider,null,true);this.sliderEvents.register("mousedown",this,this.zoomBarDown);this.sliderEvents.register("mousemove",this,this.zoomBarDrag);this.sliderEvents.register("mouseup",this,this.zoomBarUp);this.sliderEvents.register("dblclick",this,this.doubleClick);this.sliderEvents.register("click",this,this.doubleClick);sz=new OpenLayers.Size();sz.h=this.zoomStopHeight*this.map.getNumZoomLevels();sz.w=this.zoomStopWidth;var div=null +if(OpenLayers.Util.alphaHack()){var id="OpenLayers_Control_PanZoomBar"+this.map.id;div=OpenLayers.Util.createAlphaImageDiv(id,centered,new OpenLayers.Size(sz.w,this.zoomStopHeight),imgLocation+"zoombar.png","absolute",null,"crop");div.style.height=sz.h;}else{div=OpenLayers.Util.createDiv('OpenLayers_Control_PanZoomBar_Zoombar'+this.map.id,centered,sz,imgLocation+"zoombar.png");} +this.zoombarDiv=div;this.divEvents=new OpenLayers.Events(this,div,null,true);this.divEvents.register("mousedown",this,this.divClick);this.divEvents.register("mousemove",this,this.passEventToSlider);this.divEvents.register("dblclick",this,this.doubleClick);this.divEvents.register("click",this,this.doubleClick);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());return centered;},passEventToSlider:function(evt){this.sliderEvents.handleBrowserEvent(evt);},divClick:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;var y=evt.xy.y;var top=OpenLayers.Util.pagePosition(evt.object)[1];var levels=Math.floor((y-top)/this.zoomStopHeight);this.map.zoomTo((this.map.getNumZoomLevels()-1)-levels);OpenLayers.Event.stop(evt);},zoomBarDown:function(evt){if(!OpenLayers.Event.isLeftClick(evt))return;this.map.events.register("mousemove",this,this.passEventToSlider);this.map.events.register("mouseup",this,this.passEventToSlider);this.mouseDragStart=evt.xy.clone();this.zoomStart=evt.xy.clone();this.div.style.cursor="move";this.zoombarDiv.offsets=null;OpenLayers.Event.stop(evt);},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])0){pieces.push(',');} +geometry=collection[i].geometry;type=geometry.CLASS_NAME.split('.')[2].toLowerCase();if(!this.extract[type]){return null;} +data=this.extract[type].apply(this,[geometry]);pieces.push(type.toUpperCase()+'('+data+')');} +if(isCollection){pieces.push(')');} +return pieces.join('');},extract:{'point':function(point){return point.x+' '+point.y;},'multipoint':function(multipoint){var array=[];for(var i=0;i=0;--i){this.layers[i].destroy(false);} this.layers=null;} -if(this.controls!=null){for(var i=0;ithis.baseLayer.numZoomLevels-1){zoom=this.baseLayer.numZoomLevels-1;} -this.setCenter(center,zoom);} -if((noEvent==null)||(noEvent==false)){this.events.triggerEvent("changebaselayer");}}}},addControl:function(control,px){this.controls.push(control);this.addControlToMap(control,px);},addControlToMap:function(control,px){control.setMap(this);var div=control.draw(px);if(div){div.style.zIndex=this.Z_INDEX_BASE['Control']+ -this.controls.length;this.viewPortDiv.appendChild(div);}},addPopup:function(popup,exclusive){if(exclusive){for(var i=0;i=0;--i){this.controls[i].destroy();} +this.controls=null;} +if(this.viewPortDiv){this.div.removeChild(this.viewPortDiv);} +this.viewPortDiv=null;this.events.destroy();this.events=null;},setOptions:function(options){this.tileSize=new OpenLayers.Size(OpenLayers.Map.TILE_WIDTH,OpenLayers.Map.TILE_HEIGHT);this.maxExtent=new OpenLayers.Bounds(-180,-90,180,90);this.theme=OpenLayers._getScriptLocation()+'theme/default/style.css';OpenLayers.Util.extend(this,options);},getTileSize:function(){return this.tileSize;},getLayer:function(id){var foundLayer=null;for(var i=0;ithis.layers.length) +idx=this.layers.length;if(base!=idx){this.layers.splice(base,1);this.layers.splice(idx,0,layer);for(var i=0;i=0)&&(zoomLevel=0)&&(zoomLevel0){this.bounds=bounds;this.div=OpenLayers.Util.createDiv();this.events=new OpenLayers.Events(this,this.div,null);this.setBorder(borderColor,borderWidth);}},setBorder:function(color,width){if(!color)color="red";if(!width)width=2;this.div.style.border=width+"px solid "+color;},draw:function(px,sz){OpenLayers.Util.modifyDOMElement(this.div,null,px,sz);return this.div;},onScreen:function(){var onScreen=false;if(this.map){var screenBounds=this.map.getExtent();onScreen=screenBounds.containsBounds(this.bounds,true,true);} -return onScreen;},display:function(display){this.div.style.display=(display)?"":"none";},CLASS_NAME:"OpenLayers.Marker.Box"});OpenLayers.Popup.Anchored=Class.create();OpenLayers.Popup.Anchored.prototype=Object.extend(new OpenLayers.Popup(),{relativePosition:null,anchor:null,initialize:function(id,lonlat,size,contentHTML,anchor){var newArguments=new Array(id,lonlat,size,contentHTML);OpenLayers.Popup.prototype.initialize.apply(this,newArguments);this.anchor=(anchor!=null)?anchor:{size:new OpenLayers.Size(0,0),offset:new OpenLayers.Pixel(0,0)};},draw:function(px){if(px==null){if((this.lonlat!=null)&&(this.map!=null)){px=this.map.getLayerPxFromLonLat(this.lonlat);}} -this.relativePosition=this.calculateRelativePosition(px);return OpenLayers.Popup.prototype.draw.apply(this,arguments);},calculateRelativePosition:function(px){var lonlat=this.map.getLonLatFromLayerPx(px);var extent=this.map.getExtent();var quadrant=extent.determineQuadrant(lonlat);return OpenLayers.Bounds.oppositeQuadrant(quadrant);},moveTo:function(px){var newPx=this.calculateNewPx(px);var newArguments=new Array(newPx);OpenLayers.Popup.prototype.moveTo.apply(this,newArguments);},setSize:function(size){OpenLayers.Popup.prototype.setSize.apply(this,arguments);if((this.lonlat)&&(this.map)){var px=this.map.getLayerPxFromLonLat(this.lonlat);this.moveTo(px);}},calculateNewPx:function(px){var newPx=px.offset(this.anchor.offset);var top=(this.relativePosition.charAt(0)=='t');newPx.y+=(top)?-this.size.h:this.anchor.size.h;var left=(this.relativePosition.charAt(1)=='l');newPx.x+=(left)?-this.size.w:this.anchor.size.w;return newPx;},CLASS_NAME:"OpenLayers.Popup.Anchored"});OpenLayers.Tile.Image=Class.create();OpenLayers.Tile.Image.prototype=Object.extend(new OpenLayers.Tile(),{imgDiv:null,initialize:function(layer,position,bounds,url,size){OpenLayers.Tile.prototype.initialize.apply(this,arguments);},destroy:function(){if((this.imgDiv!=null)&&(this.imgDiv.parentNode==this.layer.div)){this.layer.div.removeChild(this.imgDiv);} -this.imgDiv=null;OpenLayers.Tile.prototype.destroy.apply(this,arguments);},draw:function(){OpenLayers.Tile.prototype.draw.apply(this,arguments);if(this.imgDiv==null){this.initImgDiv();} -this.imgDiv.style.display="none";if(this.layer.alpha){OpenLayers.Util.modifyAlphaImageDiv(this.imgDiv,null,this.position,this.size,this.url);}else{this.imgDiv.src=this.url;OpenLayers.Util.modifyDOMElement(this.imgDiv,null,this.position,this.size);}},clear:function(){OpenLayers.Tile.prototype.clear.apply(this,arguments);if(this.imgDiv){this.imgDiv.style.display="none";}},moveTo:function(bounds,position,redraw){this.url=this.layer.getURL(bounds);OpenLayers.Tile.prototype.moveTo.apply(this,arguments);},initImgDiv:function(){if(this.layer.alpha){this.imgDiv=OpenLayers.Util.createAlphaImageDiv(null,this.position,this.size,null,"absolute",null,null,true);}else{this.imgDiv=OpenLayers.Util.createImage(null,this.position,this.size,null,"absolute",null,true);} -this.layer.div.appendChild(this.imgDiv);if(this.layer.opacity!=null){OpenLayers.Util.setOpacity(this.imgDiv,this.layer.opacity);}},CLASS_NAME:"OpenLayers.Tile.Image"});OpenLayers.Tile.WFS=Class.create();OpenLayers.Tile.WFS.prototype=Object.extend(new OpenLayers.Tile(),{features:null,urls:null,initialize:function(layer,position,bounds,urls,size){var newArguments=arguments;if(arguments.length>0){newArguments=[layer,position,bounds,null,size];} -OpenLayers.Tile.prototype.initialize.apply(this,newArguments);this.urls=urls;this.features=new Array();},destroy:function(){OpenLayers.Tile.prototype.destroy.apply(this,arguments);this.destroyAllFeatures();this.features=null;this.urls=null;},clear:function(){OpenLayers.Tile.prototype.clear.apply(this,arguments);this.destroyAllFeatures();},draw:function(){if(this.drawn){this.clear();} -OpenLayers.Tile.prototype.draw.apply(this,arguments);this.loadFeaturesForRegion(this.requestSuccess);},loadFeaturesForRegion:function(success,failure){if(this.urls!=null){for(var i=0;i0){var feature=this.features.shift();feature.destroy();}},CLASS_NAME:"OpenLayers.Tile.WFS"});OpenLayers.Control.MouseToolbar=Class.create();OpenLayers.Control.MouseToolbar.X=6;OpenLayers.Control.MouseToolbar.Y=300;OpenLayers.Control.MouseToolbar.prototype=Object.extend(new OpenLayers.Control(),Object.extend(new OpenLayers.Control.MouseDefaults(),{mode:null,buttons:null,direction:"vertical",buttonClicked:null,initialize:function(position,direction){OpenLayers.Control.prototype.initialize.apply(this,arguments);this.position=new OpenLayers.Pixel(OpenLayers.Control.MouseToolbar.X,OpenLayers.Control.MouseToolbar.Y);if(position){this.position=position;} -if(direction){this.direction=direction;} -this.measureDivs=[];},draw:function(){OpenLayers.Control.prototype.draw.apply(this,arguments);OpenLayers.Control.MouseDefaults.prototype.draw.apply(this,arguments);this.buttons=new Object();var sz=new OpenLayers.Size(28,28);var centered=this.position;this._addButton("zoombox","drag-rectangle-off.png","drag-rectangle-on.png",centered,sz,"Shift->Drag to zoom to area");centered=centered.add((this.direction=="vertical"?0:sz.w),(this.direction=="vertical"?sz.h:0));this._addButton("pan","panning-hand-off.png","panning-hand-on.png",centered,sz,"Drag the map to pan.");centered=centered.add((this.direction=="vertical"?0:sz.w),(this.direction=="vertical"?sz.h:0));this.switchModeTo("pan");return this.div;},_addButton:function(id,img,activeImg,xy,sz,title){var imgLocation=OpenLayers.Util.getImagesLocation()+img;var activeImgLocation=OpenLayers.Util.getImagesLocation()+activeImg;var btn=OpenLayers.Util.createAlphaImageDiv("OpenLayers_Control_MouseToolbar_"+id,xy,sz,imgLocation,"absolute");this.div.appendChild(btn);btn.imgLocation=imgLocation;btn.activeImgLocation=activeImgLocation;btn.events=new OpenLayers.Events(this,btn,null,true);btn.events.register("mousedown",this,this.buttonDown);btn.events.register("mouseup",this,this.buttonUp);btn.events.register("dblclick",this,Event.stop);btn.action=id;btn.title=title;btn.alt=title;btn.map=this.map;this.buttons[id]=btn;return btn;},buttonDown:function(evt){if(!Event.isLeftClick(evt))return;this.buttonClicked=evt.element.action;Event.stop(evt);},buttonUp:function(evt){if(!Event.isLeftClick(evt))return;if(this.buttonClicked!=null){if(this.buttonClicked==evt.element.action){this.switchModeTo(evt.element.action);} -Event.stop(evt);this.buttonClicked=null;}},defaultDblClick:function(evt){this.switchModeTo("pan");this.performedDrag=false;var newCenter=this.map.getLonLatFromViewPortPx(evt.xy);this.map.setCenter(newCenter,this.map.zoom+1);Event.stop(evt);return false;},defaultMouseDown:function(evt){if(!Event.isLeftClick(evt))return;this.mouseDragStart=evt.xy.clone();this.performedDrag=false;this.startViaKeyboard=false;if(evt.shiftKey&&this.mode!="zoombox"){this.switchModeTo("zoombox");this.startViaKeyboard=true;}else if(evt.altKey&&this.mode!="measure"){this.switchModeTo("measure");}else if(!this.mode){this.switchModeTo("pan");} -switch(this.mode){case"zoombox":this.map.div.style.cursor="crosshair";this.zoomBox=OpenLayers.Util.createDiv('zoomBox',this.mouseDragStart,null,null,"absolute","2px solid red");this.zoomBox.style.backgroundColor="white";this.zoomBox.style.filter="alpha(opacity=50)";this.zoomBox.style.opacity="0.50";this.zoomBox.style.fontSize="1px";this.zoomBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.viewPortDiv.appendChild(this.zoomBox);this.performedDrag=true;break;case"measure":var distance="";if(this.measureStart){measureEnd=this.map.getLonLatFromViewPortPx(this.mouseDragStart);distance=OpenLayers.Util.distVincenty(this.measureStart,measureEnd);distance=Math.round(distance*100)/100;distance=distance+"km";this.measureStartBox=this.measureBox;} -this.measureStart=this.map.getLonLatFromViewPortPx(this.mouseDragStart);;this.measureBox=OpenLayers.Util.createDiv(null,this.mouseDragStart.add(-2-parseInt(this.map.layerContainerDiv.style.left),-2-parseInt(this.map.layerContainerDiv.style.top)),null,null,"absolute");this.measureBox.style.width="4px";this.measureBox.style.height="4px";this.measureBox.style.fontSize="1px";this.measureBox.style.backgroundColor="red";this.measureBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBox);if(distance){this.measureBoxDistance=OpenLayers.Util.createDiv(null,this.mouseDragStart.add(-2-parseInt(this.map.layerContainerDiv.style.left),2-parseInt(this.map.layerContainerDiv.style.top)),null,null,"absolute");this.measureBoxDistance.innerHTML=distance;this.measureBoxDistance.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBoxDistance);this.measureDivs.push(this.measureBoxDistance);} -this.measureBox.style.zIndex=this.map.Z_INDEX_BASE["Popup"]-1;this.map.layerContainerDiv.appendChild(this.measureBox);this.measureDivs.push(this.measureBox);break;default:this.map.div.style.cursor="move";break;} -document.onselectstart=function(){return false;} -Event.stop(evt);},switchModeTo:function(mode){if(mode!=this.mode){if(this.mode&&this.buttons[this.mode]){OpenLayers.Util.modifyAlphaImageDiv(this.buttons[this.mode],null,null,null,this.buttons[this.mode].imgLocation);} -if(this.mode=="measure"&&mode!="measure"){for(var i=0;i0&&(evt.clientY-offsets[1])0){var data=this.processXMLNode(xmlNode);newArguments=new Array(layer,data.lonlat,data)} -OpenLayers.Feature.prototype.initialize.apply(this,newArguments);if(arguments.length>0){this.createMarker();this.layer.addMarker(this.marker);}},destroy:function(){if(this.marker!=null){this.layer.removeMarker(this.marker);} -OpenLayers.Feature.prototype.destroy.apply(this,arguments);},processXMLNode:function(xmlNode){var point=xmlNode.getElementsByTagName("Point");var text=OpenLayers.Util.getXmlNodeValue(point[0].getElementsByTagName("coordinates")[0]);var floats=text.split(",");return{lonlat:new OpenLayers.LonLat(parseFloat(floats[0]),parseFloat(floats[1])),id:null};},CLASS_NAME:"OpenLayers.Feature.WFS"});OpenLayers.Layer.Boxes=Class.create();OpenLayers.Layer.Boxes.prototype=Object.extend(new OpenLayers.Layer.Markers(),{initialize:function(){OpenLayers.Layer.Markers.prototype.initialize.apply(this,arguments);},drawMarker:function(marker){var bounds=marker.bounds;var topleft=this.map.getLayerPxFromLonLat(new OpenLayers.LonLat(bounds.left,bounds.top));var botright=this.map.getLayerPxFromLonLat(new OpenLayers.LonLat(bounds.right,bounds.bottom));if(botright==null||topleft==null){marker.display(false);}else{var sz=new OpenLayers.Size(botright.x-topleft.x,botright.y-topleft.y);var markerDiv=marker.draw(topleft,sz);if(!marker.drawn){this.div.appendChild(markerDiv);marker.drawn=true;}}},CLASS_NAME:"OpenLayers.Layer.Boxes"});OpenLayers.Layer.GeoRSS=Class.create();OpenLayers.Layer.GeoRSS.prototype=Object.extend(new OpenLayers.Layer.Markers(),{location:null,features:null,selectedFeature:null,initialize:function(name,location){OpenLayers.Layer.Markers.prototype.initialize.apply(this,[name]);this.location=location;this.features=new Array();OpenLayers.loadURL(location,null,this,this.parseData);},destroy:function(){this.clearFeatures();this.features=null;OpenLayers.Layer.Markers.prototype.destroy.apply(this,arguments);},parseData:function(ajaxRequest){var doc=ajaxRequest.responseXML;if(!doc||ajaxRequest.fileType!="XML"){doc=OpenLayers.parseXMLString(ajaxRequest.responseText);} -this.name=doc.getElementsByTagName("title")[0].firstChild.nodeValue;var itemlist=doc.getElementsByTagName('item');for(var i=0;i0){var location=point[0].firstChild.nodeValue.split(" ");if(location.length!=2){var location=point[0].firstChild.nodeValue.split(",");}}else if(lat.length>0&&lon.length>0){var location=[parseFloat(lat[0].firstChild.nodeValue),parseFloat(lon[0].firstChild.nodeValue)];}else{continue;} -location=new OpenLayers.LonLat(parseFloat(location[1]),parseFloat(location[0]));var title="No title";try{title=OpenLayers.Util.getNodes(itemlist[i],"title")[0].firstChild.nodeValue;} -catch(e){alert(e);} -var description="No description";try{description=OpenLayers.Util.getNodes(itemlist[i],"description")[0].firstChild.nodeValue;} -catch(e){alert(e);} -try{var link=OpenLayers.Util.getNodes(itemlist[i],"link")[0].firstChild.nodeValue;}catch(e){} -data.icon=OpenLayers.Marker.defaultIcon();data.popupSize=new OpenLayers.Size(250,100);if((title!=null)&&(description!=null)){contentHTML="
";contentHTML+="
" -contentHTML+="
";contentHTML+="";if(link)contentHTML+="";contentHTML+=title;if(link)contentHTML+="";contentHTML+="";contentHTML+="
";contentHTML+="";contentHTML+=description;contentHTML+="";contentHTML+="
" -data['popupContentHTML']=contentHTML;} +return layerPx;},getLonLatFromLayerPx:function(px){px=this.getViewPortPxFromLayerPx(px);return this.getLonLatFromViewPortPx(px);},getLayerPxFromLonLat:function(lonlat){var px=this.getViewPortPxFromLonLat(lonlat);return this.getLayerPxFromViewPortPx(px);},CLASS_NAME:"OpenLayers.Map"};OpenLayers.Marker=OpenLayers.Class.create();OpenLayers.Marker.prototype={icon:null,lonlat:null,events:null,map:null,initialize:function(lonlat,icon){this.lonlat=lonlat;var newIcon=(icon)?icon:OpenLayers.Marker.defaultIcon();if(this.icon==null){this.icon=newIcon;}else{this.icon.url=newIcon.url;this.icon.size=newIcon.size;this.icon.offset=newIcon.offset;this.icon.calculateOffset=newIcon.calculateOffset;} +this.events=new OpenLayers.Events(this,this.icon.imageDiv,null);},destroy:function(){this.map=null;this.events.destroy();this.events=null;if(this.icon!=null){this.icon.destroy();this.icon=null;}},draw:function(px){return this.icon.draw(px);},moveTo:function(px){if((px!=null)&&(this.icon!=null)){this.icon.moveTo(px);} +this.lonlat=this.map.getLonLatFromLayerPx(px);},onScreen:function(){var onScreen=false;if(this.map){var screenBounds=this.map.getExtent();onScreen=screenBounds.containsLonLat(this.lonlat);} +return onScreen;},inflate:function(inflate){if(this.icon){var newSize=new OpenLayers.Size(this.icon.size.w*inflate,this.icon.size.h*inflate);this.icon.setSize(newSize);}},setOpacity:function(opacity){this.icon.setOpacity(opacity);},display:function(display){this.icon.display(display);},CLASS_NAME:"OpenLayers.Marker"};OpenLayers.Marker.defaultIcon=function(){var url=OpenLayers.Util.getImagesLocation()+"marker.png";var size=new OpenLayers.Size(21,25);var calculateOffset=function(size){return new OpenLayers.Pixel(-(size.w/2),-size.h);};return new OpenLayers.Icon(url,size,null,calculateOffset);};OpenLayers.Popup.AnchoredBubble=OpenLayers.Class.create();OpenLayers.Popup.AnchoredBubble.CORNER_SIZE=5;OpenLayers.Popup.AnchoredBubble.prototype=OpenLayers.Class.inherit(OpenLayers.Popup.Anchored,{rounded:false,initialize:function(id,lonlat,size,contentHTML,anchor,closeBox){OpenLayers.Popup.Anchored.prototype.initialize.apply(this,arguments);},draw:function(px){OpenLayers.Popup.Anchored.prototype.draw.apply(this,arguments);this.setContentHTML();this.setRicoCorners(!this.rounded);this.rounded=true;this.setBackgroundColor();this.setOpacity();return this.div;},setSize:function(size){OpenLayers.Popup.Anchored.prototype.setSize.apply(this,arguments);if(this.contentDiv!=null){var contentSize=this.size.clone();contentSize.h-=(2*OpenLayers.Popup.AnchoredBubble.CORNER_SIZE);contentSize.h-=(2*this.padding);this.contentDiv.style.height=contentSize.h+"px";this.contentDiv.style.width=contentSize.w+"px";if(this.map){this.setRicoCorners(!this.rounded);this.rounded=true;}}},setBackgroundColor:function(color){if(color!=undefined){this.backgroundColor=color;} +if(this.div!=null){if(this.contentDiv!=null){this.div.style.background="transparent";OpenLayers.Rico.Corner.changeColor(this.contentDiv,this.backgroundColor);}}},setOpacity:function(opacity){if(opacity!=undefined){this.opacity=opacity;} +if(this.div!=null){if(this.contentDiv!=null){OpenLayers.Rico.Corner.changeOpacity(this.contentDiv,this.opacity);}}},setBorder:function(border){this.border=0;},setRicoCorners:function(firstTime){var corners=this.getCornersToRound(this.relativePosition);var options={corners:corners,color:this.backgroundColor,bgColor:"transparent",blend:false};if(firstTime){OpenLayers.Rico.Corner.round(this.div,options);}else{OpenLayers.Rico.Corner.reRound(this.groupDiv,options);this.setBackgroundColor();this.setOpacity();}},getCornersToRound:function(){var corners=['tl','tr','bl','br'];var corner=OpenLayers.Bounds.oppositeQuadrant(this.relativePosition);OpenLayers.Util.removeItem(corners,corner);return corners.join(" ");},CLASS_NAME:"OpenLayers.Popup.AnchoredBubble"});OpenLayers.Renderer.SVG=OpenLayers.Class.create();OpenLayers.Renderer.SVG.prototype=OpenLayers.Class.inherit(OpenLayers.Renderer.Elements,{xmlns:"http://www.w3.org/2000/svg",maxPixel:15000,localResolution:null,initialize:function(containerID){if(!this.supported()){return;} +OpenLayers.Renderer.Elements.prototype.initialize.apply(this,arguments);},destroy:function(){OpenLayers.Renderer.Elements.prototype.destroy.apply(this,arguments);},supported:function(){var svgFeature="http://www.w3.org/TR/SVG11/feature#SVG";var supported=(document.implementation&&(document.implementation.hasFeature("org.w3c.svg","1.0")||document.implementation.hasFeature(svgFeature,"1.1")));return supported;},setExtent:function(extent){OpenLayers.Renderer.Elements.prototype.setExtent.apply(this,arguments);var resolution=this.getResolution();if(!this.localResolution||resolution!=this.localResolution){this.left=-extent.left/resolution;this.top=extent.top/resolution;} +var left=0;var top=0;if(this.localResolution&&resolution==this.localResolution){left=(this.left)-(-extent.left/resolution);top=(this.top)-(extent.top/resolution);} +this.localResolution=resolution;var extentString=left+" "+top+" "+ +extent.getWidth()/resolution+" "+extent.getHeight()/resolution;this.rendererRoot.setAttributeNS(null,"viewBox",extentString);},setSize:function(size){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(geometry){var nodeType=null;switch(geometry.CLASS_NAME){case"OpenLayers.Geometry.Point":nodeType="circle";break;case"OpenLayers.Geometry.Rectangle":nodeType="rect";break;case"OpenLayers.Geometry.LineString":nodeType="polyline";break;case"OpenLayers.Geometry.LinearRing":nodeType="polygon";break;case"OpenLayers.Geometry.Polygon":case"OpenLayers.Geometry.Curve":case"OpenLayers.Geometry.Surface":nodeType="path";break;default:break;} +return nodeType;},setStyle:function(node,style,options){style=style||node._style;options=options||node._options;if(node._geometryClass=="OpenLayers.Geometry.Point"){node.setAttributeNS(null,"r",style.pointRadius);} +if(options.isFilled){node.setAttributeNS(null,"fill",style.fillColor);node.setAttributeNS(null,"fill-opacity",style.fillOpacity);}else{node.setAttributeNS(null,"fill","none");} +if(options.isStroked){node.setAttributeNS(null,"stroke",style.strokeColor);node.setAttributeNS(null,"stroke-opacity",style.strokeOpacity);node.setAttributeNS(null,"stroke-width",style.strokeWidth);}else{node.setAttributeNS(null,"stroke","none");} +if(style.pointerEvents){node.setAttributeNS(null,"pointer-events",style.pointerEvents);} +if(style.cursor){node.setAttributeNS(null,"cursor",style.cursor);}},createNode:function(type,id){var node=document.createElementNS(this.xmlns,type);if(id){node.setAttributeNS(null,"id",id);} +return node;},nodeTypeCompare:function(node,type){return(type==node.nodeName);},createRenderRoot:function(){var id=this.container.id+"_svgRoot";var rendererRoot=this.nodeFactory(id,"svg");return rendererRoot;},createRoot:function(){var id=this.container.id+"_root";var root=this.nodeFactory(id,"g");root.setAttributeNS(null,"transform","scale(1, -1)");return root;},drawPoint:function(node,geometry){this.drawCircle(node,geometry,1);},drawCircle:function(node,geometry,radius){var resolution=this.getResolution();var x=(geometry.x/resolution+this.left);var y=(geometry.y/resolution-this.top);var draw=true;if(x<-this.maxPixel||x>this.maxPixel){draw=false;} +if(y<-this.maxPixel||y>this.maxPixel){draw=false;} +if(draw){node.setAttributeNS(null,"cx",x);node.setAttributeNS(null,"cy",y);node.setAttributeNS(null,"r",radius);}else{this.root.removeChild(node);}},drawLineString:function(node,geometry){node.setAttributeNS(null,"points",this.getComponentsString(geometry.components));},drawLinearRing:function(node,geometry){node.setAttributeNS(null,"points",this.getComponentsString(geometry.components));},drawPolygon:function(node,geometry){var d="";var draw=true;for(var j=0;jthis.maxPixel){draw=false;} +if(y<-this.maxPixel||y>this.maxPixel){draw=false;} +if(draw){node.setAttributeNS(null,"x",x);node.setAttributeNS(null,"y",y);node.setAttributeNS(null,"width",geometry.width);node.setAttributeNS(null,"height",geometry.height);}else{node.setAttributeNS(null,"x","");node.setAttributeNS(null,"y","");node.setAttributeNS(null,"width",0);node.setAttributeNS(null,"height",0);}},drawCurve:function(node,geometry){var d=null;var draw=true;for(var i=0;ithis.maxPixel){return false;} +if(y<-this.maxPixel||y>this.maxPixel){return false;} +var string=x+","+y;return string;},CLASS_NAME:"OpenLayers.Renderer.SVG"});OpenLayers.Renderer.VML=OpenLayers.Class.create();OpenLayers.Renderer.VML.prototype=OpenLayers.Class.inherit(OpenLayers.Renderer.Elements,{xmlns:"urn:schemas-microsoft-com:vml",initialize:function(containerID){if(!this.supported()){return;} +document.namespaces.add("v","urn:schemas-microsoft-com:vml");var style=document.createStyleSheet();style.addRule('v\\:*',"behavior: url(#default#VML); "+"position: relative; display: inline-block;");OpenLayers.Renderer.Elements.prototype.initialize.apply(this,arguments);},destroy:function(){OpenLayers.Renderer.Elements.prototype.destroy.apply(this,arguments);},supported:function(){var supported=document.namespaces;return supported;},setExtent:function(extent){OpenLayers.Renderer.Elements.prototype.setExtent.apply(this,arguments);var resolution=this.getResolution();var org=extent.left/resolution+" "+ +extent.top/resolution;this.root.setAttribute("coordorigin",org);var size=extent.getWidth()/resolution+" "+ +-extent.getHeight()/resolution;this.root.setAttribute("coordsize",size);},setSize:function(size){OpenLayers.Renderer.prototype.setSize.apply(this,arguments);this.rendererRoot.style.width=this.size.w;this.rendererRoot.style.height=this.size.h;this.root.style.width="100%";this.root.style.height="100%";},getNodeType:function(geometry){var nodeType=null;switch(geometry.CLASS_NAME){case"OpenLayers.Geometry.Point":nodeType="v:oval";break;case"OpenLayers.Geometry.Rectangle":nodeType="v:rect";break;case"OpenLayers.Geometry.LineString":case"OpenLayers.Geometry.LinearRing":case"OpenLayers.Geometry.Polygon":case"OpenLayers.Geometry.Curve":case"OpenLayers.Geometry.Surface":nodeType="v:shape";break;default:break;} +return nodeType;},setStyle:function(node,style,options,geometry){style=style||node._style;options=options||node._options;if(node._geometryClass=="OpenLayers.Geometry.Point"){this.drawCircle(node,geometry,style.pointRadius);} +var fillColor=(options.isFilled)?style.fillColor:"none";node.setAttribute("fillcolor",fillColor);var fills=node.getElementsByTagName("fill");var fill=(fills.length==0)?null:fills[0];if(!options.isFilled){if(fill){node.removeChild(fill);}}else{if(!fill){fill=this.createNode('v:fill',node.id+"_fill");node.appendChild(fill);} +fill.setAttribute("opacity",style.fillOpacity);} +var strokeColor=(options.isStroked)?style.strokeColor:"none";node.setAttribute("strokecolor",strokeColor);node.setAttribute("strokeweight",style.strokeWidth);var strokes=node.getElementsByTagName("stroke");var stroke=(strokes.length==0)?null:strokes[0];if(!options.isStroked){if(stroke){node.removeChild(stroke);}}else{if(!stroke){stroke=this.createNode('v:stroke',node.id+"_stroke");node.appendChild(stroke);} +stroke.setAttribute("opacity",style.strokeOpacity);} +if(style.cursor){node.style.cursor=style.cursor;}},setNodeDimension:function(node,geometry){var bbox=geometry.getBounds();var resolution=this.getResolution();var scaledBox=new OpenLayers.Bounds((bbox.left/resolution).toFixed(),(bbox.bottom/resolution).toFixed(),(bbox.right/resolution).toFixed(),(bbox.top/resolution).toFixed());node.style.left=scaledBox.left;node.style.top=scaledBox.top;node.style.width=scaledBox.getWidth();node.style.height=scaledBox.getHeight();node.coordorigin=scaledBox.left+" "+scaledBox.top;node.coordsize=scaledBox.getWidth()+" "+scaledBox.getHeight();},createNode:function(type,id){var node=document.createElement(type);if(id){node.setAttribute('id',id);} +return node;},nodeTypeCompare:function(node,type){var subType=type;var splitIndex=subType.indexOf(":");if(splitIndex!=-1){subType=subType.substr(splitIndex+1);} +var nodeName=node.nodeName;splitIndex=nodeName.indexOf(":");if(splitIndex!=-1){nodeName=nodeName.substr(splitIndex+1);} +return(subType==nodeName);},createRenderRoot:function(){var id=this.container.id+"_vmlRoot";var rendererRoot=this.nodeFactory(id,"div");return rendererRoot;},createRoot:function(){var id=this.container.id+"_root";var root=this.nodeFactory(id,"v:group");return root;},drawPoint:function(node,geometry){this.drawCircle(node,geometry,1);},drawCircle:function(node,geometry,radius){var resolution=this.getResolution();node.style.left=(geometry.x/resolution).toFixed()-radius;node.style.top=(geometry.y/resolution).toFixed()-radius;var diameter=radius*2;node.style.width=diameter;node.style.height=diameter;},drawLineString:function(node,geometry){this.drawLine(node,geometry,false);},drawLinearRing:function(node,geometry){this.drawLine(node,geometry,true);},drawLine:function(node,geometry,closeLine){this.setNodeDimension(node,geometry);var resolution=this.getResolution();var path="m";for(var i=0;i0){var feature=this.features.shift();feature.destroy();}},CLASS_NAME:"OpenLayers.Tile.WFS"});OpenLayers.Control.DragPan=OpenLayers.Class.create();OpenLayers.Control.DragPan.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{type:OpenLayers.Control.TYPE_TOOL,draw:function(){this.handler=new OpenLayers.Handler.Drag(this,{"move":this.panMap,"up":this.panMapDone});},panMap:function(xy){var deltaX=this.handler.start.x-xy.x;var deltaY=this.handler.start.y-xy.y;var size=this.map.getSize();var newXY=new OpenLayers.Pixel(size.w/2+deltaX,size.h/2+deltaY);var newCenter=this.map.getLonLatFromViewPortPx(newXY);this.map.setCenter(newCenter,null,true);this.handler.start=xy;},panMapDone:function(xy){var deltaX=this.handler.start.x-xy.x;var deltaY=this.handler.start.y-xy.y;var size=this.map.getSize();var newXY=new OpenLayers.Pixel(size.w/2+deltaX,size.h/2+deltaY);var newCenter=this.map.getLonLatFromViewPortPx(newXY);this.map.setCenter(newCenter,null,false);this.handler.start=xy;},CLASS_NAME:"OpenLayers.Control.DragPan"});OpenLayers.Control.KeyboardDefaults=OpenLayers.Class.create();OpenLayers.Control.KeyboardDefaults.prototype=OpenLayers.Class.inherit(OpenLayers.Control,{slideFactor:75,initialize:function(){OpenLayers.Control.prototype.initialize.apply(this,arguments);},destroy:function(){if(this.handler){this.handler.destroy();} +this.handler=null;OpenLayers.Control.prototype.destroy.apply(this,arguments);},draw:function(){this.handler=new OpenLayers.Handler.Keyboard(this,{"keypress":this.defaultKeyPress});this.activate();},defaultKeyPress:function(code){switch(code){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:var size=this.map.getSize();this.map.pan(0,-0.75*size.h);break;case 34:var size=this.map.getSize();this.map.pan(0,0.75*size.h);break;case 35:var size=this.map.getSize();this.map.pan(0.75*size.w,0);break;case 36:var size=this.map.getSize();this.map.pan(-0.75*size.w,0);break;case 43:this.map.zoomIn();break;case 45:this.map.zoomOut();break;case 107:this.map.zoomIn();break;case 109:this.map.zoomOut();break;}},CLASS_NAME:"OpenLayers.Control.KeyboardDefaults"});OpenLayers.Feature=OpenLayers.Class.create();OpenLayers.Feature.prototype={events:null,layer:null,id:null,lonlat:null,data:null,marker:null,popup:null,initialize:function(layer,lonlat,data){this.layer=layer;this.lonlat=lonlat;this.data=(data!=null)?data:new Object();this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");},destroy:function(){if((this.layer!=null)&&(this.layer.map!=null)){if(this.popup!=null){this.layer.map.removePopup(this.popup);}} +if(this.events){this.events.destroy();} +this.events=null;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;}},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;},createMarker:function(){var marker=null;if(this.lonlat!=null){this.marker=new OpenLayers.Marker(this.lonlat,this.data.icon);} +return this.marker;},destroyMarker:function(){this.marker.destroy();},createPopup:function(closeBox){if(this.lonlat!=null){var id=this.id+"_popup";var anchor=(this.marker)?this.marker.icon:null;this.popup=new OpenLayers.Popup.AnchoredBubble(id,this.lonlat,this.data.popupSize,this.data.popupContentHTML,anchor,closeBox);} +return this.popup;},destroyPopup:function(){this.popup.destroy()},CLASS_NAME:"OpenLayers.Feature"};OpenLayers.Layer=OpenLayers.Class.create();OpenLayers.Layer.prototype={id:null,name:null,div:null,EVENT_TYPES:["loadstart","loadend","loadcancel"],events:null,map:null,isBaseLayer:false,alpha:false,displayInLayerSwitcher:true,visibility:true,inRange:false,imageSize:null,imageOffset:null,options: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:false,initialize:function(name,options){this.addOptions(options);this.name=name;if(this.id==null){this.id=OpenLayers.Util.createUniqueID(this.CLASS_NAME+"_");this.div=OpenLayers.Util.createDiv();this.div.style.width="100%";this.div.style.height="100%";this.div.id=this.id;this.events=new OpenLayers.Events(this,this.div,this.EVENT_TYPES);}},destroy:function(setNewBaseLayer){if(setNewBaseLayer==null){setNewBaseLayer=true;} +if(this.map!=null){this.map.removeLayer(this,setNewBaseLayer);} +this.map=null;this.name=null;this.div=null;this.options=null;if(this.events){this.events.destroy();} +this.events=null;},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer(this.name,this.options);} +OpenLayers.Util.applyDefaults(obj,this);obj.map=null;return obj;},setName:function(newName){if(newName!=this.name){this.name=newName;if(this.map!=null){this.map.events.triggerEvent("changelayer");}}},addOptions:function(newOptions){if(this.options==null){this.options=new Object();} +OpenLayers.Util.extend(this.options,newOptions);OpenLayers.Util.extend(this,newOptions);},onMapResize:function(){},moveTo:function(bounds,zoomChanged,dragging){var display=this.visibility;if(!this.isBaseLayer){display=display&&this.inRange;} +this.display(display);},setMap:function(map){if(this.map==null){this.map=map;this.maxExtent=this.maxExtent||this.map.maxExtent;this.projection=this.projection||this.map.projection;this.units=this.units||this.map.units;this.initResolutions();if(!this.isBaseLayer){this.inRange=this.calculateInRange();var show=((this.visibility)&&(this.inRange));this.div.style.display=show?"":"none";} +this.setTileSize();}},setTileSize:function(size){var tileSize=(size)?size:((this.tileSize)?this.tileSize:this.map.getTileSize());this.tileSize=tileSize;if(this.gutter){this.imageOffset=new OpenLayers.Pixel(-this.gutter,-this.gutter);this.imageSize=new OpenLayers.Size(tileSize.w+(2*this.gutter),tileSize.h+(2*this.gutter));}else{this.imageSize=tileSize;this.imageOffset=new OpenLayers.Pixel(0,0);}},getVisibility:function(){return this.visibility;},setVisibility:function(visibility,noEvent){if(visibility!=this.visibility){this.visibility=visibility;this.display(visibility);if(visibility&&this.map!=null){var extent=this.map.getExtent();if(extent!=null){this.moveTo(extent,true);}} +if((this.map!=null)&&((noEvent==null)||(noEvent==false))){this.map.events.triggerEvent("changelayer");}}},display:function(display){if(display!=(this.div.style.display!="none")){this.div.style.display=(display)?"block":"none";}},calculateInRange:function(){var inRange=false;if(this.map){var resolution=this.map.getResolution();inRange=((resolution>=this.minResolution)&&(resolution<=this.maxResolution));} +return inRange;},setIsBaseLayer:function(isBaseLayer){if(isBaseLayer!=this.isBaseLayer){this.isBaseLayer=isBaseLayer;if(this.map!=null){this.map.events.triggerEvent("changelayer");}}},initResolutions:function(){var props=new Array('projection','units','scales','resolutions','maxScale','minScale','maxResolution','minResolution','minExtent','maxExtent','numZoomLevels','maxZoomLevel');var confProps=new Object();for(var i=0;i0){this.removeMarker(this.markers[0]);}}},redraw:function(){for(i=0;i-1){this.unselect(feature);}else{this.select(feature);}}else{if(OpenLayers.Util.indexOf(this.layer.selectedFeatures,feature)>-1){this.unselect(feature);}else{if(this.layer.selectedFeatures){for(var i=0;i-1)){this.select(feature);}},outFeature:function(feature){if(!this.hover){return;} +this.unselect(feature);},select:function(feature){if(feature.originalStyle==null){feature.originalStyle=feature.style;} +this.layer.selectedFeatures.push(feature);this.layer.drawFeature(feature,this.selectStyle);this.onSelect(feature);},unselect:function(feature){if(feature.originalStyle==null){feature.originalStyle=feature.style;} +this.layer.drawFeature(feature,feature.originalStyle);OpenLayers.Util.removeItem(this.layer.selectedFeatures,feature);this.onUnselect(feature);},setMap:function(map){this.handler.setMap(map);OpenLayers.Control.prototype.setMap.apply(this,arguments);},CLASS_NAME:"OpenLayers.Control.SelectFeature"});OpenLayers.Format.KML=OpenLayers.Class.create();OpenLayers.Format.KML.prototype=OpenLayers.Class.inherit(OpenLayers.Format,{featureNS:"http://mapserver.gis.umn.edu/mapserver",collectionName:"FeatureCollection",kmlns:"http://earth.google.com/kml/2.0",read:function(data){if(typeof data=="string"){data=OpenLayers.parseXMLString(data);} +var featureNodes=OpenLayers.Ajax.getElementsByTagNameNS(data,this.kmlns,"","Placemark");var features=[];for(var i=0;i0){var location=point[0].firstChild.nodeValue.split(" ");if(location.length!=2){var location=point[0].firstChild.nodeValue.split(",");}}else if(lat.length>0&&lon.length>0){var location=[parseFloat(lat[0].firstChild.nodeValue),parseFloat(lon[0].firstChild.nodeValue)];}else{continue;} +location=new OpenLayers.LonLat(parseFloat(location[1]),parseFloat(location[0]));var title="Untitled";try{title=OpenLayers.Util.getNodes(itemlist[i],"title")[0].firstChild.nodeValue;} +catch(e){title="Untitled";} +var descr_nodes=null;try{descr_nodes=itemlist[i].getElementsByTagNameNS("*","description");} +catch(e){descr_nodes=itemlist[i].getElementsByTagName("description");} +if(descr_nodes.length==0){try{descr_nodes=itemlist[i].getElementsByTagNameNS("*","summary");} +catch(e){descr_nodes=itemlist[i].getElementsByTagName("summary");}} +var description="No description.";try{description=descr_nodes[0].firstChild.nodeValue;} +catch(e){description="No description.";} +try{var link=OpenLayers.Util.getNodes(itemlist[i],"link")[0].firstChild.nodeValue;} +catch(e){try{var link=OpenLayers.Util.getNodes(itemlist[i],"link")[0].getAttribute("href");} +catch(e){}} +data.icon=OpenLayers.Marker.defaultIcon();data.popupSize=new OpenLayers.Size(250,120);if((title!=null)&&(description!=null)){contentHTML='
[x]
';contentHTML+='
';if(link)contentHTML+='';contentHTML+=title;if(link)contentHTML+='';contentHTML+='
';contentHTML+='
';contentHTML+=description;contentHTML+='
';data['popupContentHTML']=contentHTML;} var feature=new OpenLayers.Feature(this,location,data);this.features.push(feature);var marker=feature.createMarker();marker.events.register('click',feature,this.markerClick);this.addMarker(marker);}},markerClick:function(evt){sameMarkerClicked=(this==this.layer.selectedFeature);this.layer.selectedFeature=(!sameMarkerClicked)?this:null;for(var i=0;i0){var feature=this.features[0];this.features.remove(feature);feature.destroy();}}},CLASS_NAME:"OpenLayers.Layer.GeoRSS"});OpenLayers.Layer.Google=Class.create();OpenLayers.Layer.Google.prototype=Object.extend(new OpenLayers.Layer.EventPane(),Object.extend(new OpenLayers.Layer.FixedZoomLevels(),{isFixed:true,gmap:null,type:null,minZoomLevel:0,maxZoomLevel:16,initialize:function(name,options){OpenLayers.Layer.EventPane.prototype.initialize.apply(this,arguments);OpenLayers.Layer.FixedZoomLevels.prototype.initialize.apply(this,arguments);if(this.maxExtent==null){this.maxExtent=new OpenLayers.Bounds(-180,-90,180,90);} -this.addContainerPxFunction();this.numZoomLevels=this.maxZoomLevel-this.minZoomLevel+1;},destroy:function(){this.gmap=null;OpenLayers.Layer.EventPane.prototype.destroy.apply(this,arguments);},setMap:function(map){OpenLayers.Layer.EventPane.prototype.setMap.apply(this,arguments);this.loadGMap();},moveTo:function(bounds,zoomChanged,minor){if((this.gmap!=null)&&(!this.dragging)){var newOLCenter=this.map.getCenter();var newOLZoom=this.map.getZoom();if(newOLCenter!=null){var oldGCenter=this.gmap.getCenter();var oldOLCenter=this.getOLLonLatFromGLatLng(oldGCenter);var oldGZoom=this.gmap.getZoom();var oldOLZoom=this.getOLZoomFromGZoom(oldGZoom);if(!(newOLCenter.equals(oldOLCenter))||!(newOLZoom==oldOLZoom)){var newGCenter=this.getGLatLngFromOLLonLat(newOLCenter);var newGZoom=this.getGZoomFromOLZoom(newOLZoom);this.gmap.setCenter(newGCenter,newGZoom);if(this.type!=null){this.gmap.setMapType(this.type);this.type=null;}}}}},loadGMap:function(){try{this.gmap=new GMap2(this.div);this.gmap.disableDragging();this.moveTo();}catch(e){this.loadWarningMessage();}},onMapResize:function(){this.gmap.checkResize();},loadWarningMessage:function(){this.div.style.backgroundColor="darkblue";var html="";html+="The Google Layer was unable to load correctly.
";html+="
";html+="To get rid of this message, click on the Google Layer's " -html+="tab in the layer switcher in the upper-right corner.
";html+="
";html+="Most likely, this is because the Google Maps library";html+=" script was either not included, or does not contain the";html+=" correct API key for your site.
";html+="
";html+="Developers: For help getting this working correctly, ";html+="0){var feature=this.features[0];OpenLayers.Util.removeItem(this.features,feature);feature.destroy();}}},CLASS_NAME:"OpenLayers.Layer.GeoRSS"});OpenLayers.Layer.Google=OpenLayers.Class.create();OpenLayers.Layer.Google.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.EventPane,OpenLayers.Layer.FixedZoomLevels,{MIN_ZOOM_LEVEL:0,MAX_ZOOM_LEVEL:19,RESOLUTIONS:[1.40625,0.703125,0.3515625,0.17578125,0.087890625,0.0439453125,0.02197265625,0.010986328125,0.0054931640625,0.00274658203125,0.001373291015625,0.0006866455078125,0.00034332275390625,0.000171661376953125,0.0000858306884765625,0.00004291534423828125,.00002145767211914062,.00001072883605957031,.00000536441802978515,.00000268220901489257],type:null,initialize:function(name,options){OpenLayers.Layer.EventPane.prototype.initialize.apply(this,arguments);OpenLayers.Layer.FixedZoomLevels.prototype.initialize.apply(this,arguments);this.addContainerPxFunction();},loadMapObject:function(){try{this.mapObject=new GMap2(this.div);var poweredBy=this.div.lastChild;this.div.removeChild(poweredBy);this.pane.appendChild(poweredBy);poweredBy.className="olLayerGooglePoweredBy gmnoprint";poweredBy.style.left="";poweredBy.style.bottom="";var termsOfUse=this.div.lastChild;this.div.removeChild(termsOfUse);this.pane.appendChild(termsOfUse);termsOfUse.className="olLayerGoogleCopyright";termsOfUse.style.right="";termsOfUse.style.bottom="";}catch(e){}},setMap:function(map){OpenLayers.Layer.EventPane.prototype.setMap.apply(this,arguments);if(this.type!=null){this.map.events.register("moveend",this,this.setMapType);}},setMapType:function(){if(this.mapObject.getCenter()!=null){this.mapObject.setMapType(this.type);this.map.events.unregister("moveend",this,this.setMapType);}},onMapResize:function(){this.mapObject.checkResize();},getOLBoundsFromMapObjectBounds:function(moBounds){var olBounds=null;if(moBounds!=null){var sw=moBounds.getSouthWest();var ne=moBounds.getNorthEast();olBounds=new OpenLayers.Bounds(sw.lng(),sw.lat(),ne.lng(),ne.lat());} +return olBounds;},getMapObjectBoundsFromOLBounds:function(olBounds){var moBounds=null;if(olBounds!=null){var sw=new GLatLng(olBounds.bottom,olBounds.left);var ne=new GLatLng(olBounds.top,olBounds.right);moBounds=new GLatLngBounds(sw,ne);} +return moBounds;},addContainerPxFunction:function(){if(typeof GMap2!="undefined"&&!GMap2.fromLatLngToContainerPixel){GMap2.prototype.fromLatLngToContainerPixel=function(gLatLng){var gPoint=this.fromLatLngToDivPixel(gLatLng);var div=this.b.firstChild.firstChild;gPoint.x+=div.offsetLeft;gPoint.y+=div.offsetTop;return gPoint;};}},getWarningHTML:function(){var html="";html+="The Google Layer was unable to load correctly.
";html+="
";html+="To get rid of this message, select a new BaseLayer " +html+="in the layer switcher in the upper-right corner.
";html+="
";html+="Most likely, this is because the Google Maps library";html+=" script was either not included, or does not contain the";html+=" correct API key for your site.
";html+="
";html+="Developers: For help getting this working correctly, ";html+="-this.tileSize.w*(this.buffer-1)){this.shiftColumn(true);}else if(tlViewPort.x<-this.tileSize.w*this.buffer){this.shiftColumn(false);}else if(tlViewPort.y>-this.tileSize.h*(this.buffer-1)){this.shiftRow(true);}else if(tlViewPort.y<-this.tileSize.h*this.buffer){this.shiftRow(false);}else{break;}}}}},getGridBounds:function(){var bottom=this.grid.length-1;var bottomLeftTile=this.grid[bottom][0];var right=this.grid[0].length-1;var topRightTile=this.grid[0][right];return new OpenLayers.Bounds(bottomLeftTile.bounds.left,bottomLeftTile.bounds.bottom,topRightTile.bounds.right,topRightTile.bounds.top);},_initTiles:function(){var viewSize=this.map.getSize();var bounds=this.map.getExtent();var extent=this.map.getMaxExtent();var resolution=this.map.getResolution();var tilelon=resolution*this.tileSize.w;var tilelat=resolution*this.tileSize.h;var offsetlon=bounds.left-extent.left;var tilecol=Math.floor(offsetlon/tilelon)-this.buffer;var tilecolremain=offsetlon/tilelon-tilecol;var tileoffsetx=-tilecolremain*this.tileSize.w;var tileoffsetlon=extent.left+tilecol*tilelon;var offsetlat=bounds.top-(extent.bottom+tilelat);var tilerow=Math.ceil(offsetlat/tilelat)+this.buffer;var tilerowremain=tilerow-offsetlat/tilelat;var tileoffsety=-tilerowremain*this.tileSize.h;var tileoffsetlat=extent.bottom+tilerow*tilelat;tileoffsetx=Math.round(tileoffsetx);tileoffsety=Math.round(tileoffsety);this.origin=new OpenLayers.Pixel(tileoffsetx,tileoffsety);var startX=tileoffsetx;var startLon=tileoffsetlon;var rowidx=0;do{var row=this.grid[rowidx++];if(!row){row=new Array();this.grid.push(row);} +obj.grid=new Array();return obj;},setMap:function(map){OpenLayers.Layer.HTTPRequest.prototype.setMap.apply(this,arguments);if(this.tileSize==null){this.tileSize=this.map.getTileSize();}},moveTo:function(bounds,zoomChanged,dragging){OpenLayers.Layer.HTTPRequest.prototype.moveTo.apply(this,arguments);if(bounds==null){bounds=this.map.getExtent();} +if(bounds!=null){if(!this.grid.length||zoomChanged||!this.getGridBounds().containsBounds(bounds,true)){this._initTiles();}else{var buffer=(this.buffer)?this.buffer*1.5:1;while(true){var tlLayer=this.grid[0][0].position;var tlViewPort=this.map.getViewPortPxFromLayerPx(tlLayer);if(tlViewPort.x>-this.tileSize.w*(buffer-1)){this.shiftColumn(true);}else if(tlViewPort.x<-this.tileSize.w*buffer){this.shiftColumn(false);}else if(tlViewPort.y>-this.tileSize.h*(buffer-1)){this.shiftRow(true);}else if(tlViewPort.y<-this.tileSize.h*buffer){this.shiftRow(false);}else{break;}};if(this.buffer==0){for(var r=0,rl=this.grid.length;r=bounds.bottom-tilelat*this.buffer) -this.spiralTileLoad();},spiralTileLoad:function(){var tileQueue=new Array();var directions=["right","down","left","up"];var iRow=0;var iCell=-1;var direction=directions.indexOf("right");var directionsTried=0;while(directionsTried=bounds.bottom-tilelat*this.buffer)||rowidxrowidx){var row=this.grid.pop();for(var i=0,l=row.length;icolidx){for(var i=0,l=this.grid.length;i=0)&&(testCell=0)){tile=this.grid[testRow][testCell];} if((tile!=null)&&(!tile.queued)){tileQueue.unshift(tile);tile.queued=true;directionsTried=0;iRow=testRow;iCell=testCell;}else{direction=(direction+1)%4;directionsTried++;}} for(var i=0;iheight)?width/viewSize.w:height/viewSize.h;var mmZoom=Math.floor((Math.log(maxRes/degPerPixel))/Math.log(2));var mmZoom=Math.min(Math.max(mmZoom,this.minZoomLevel),this.maxZoomLevel);zoom=this.getOLZoomFromMMZoom(mmZoom);} -return zoom;},getOLZoomFromMMZoom:function(mmZoom){if(mmZoom)return mmZoom-1;return null;},getMMZoomFromOLZoom:function(olZoom){if(olZoom)return olZoom+1;return null;},getOLLonLatFromMMLatLong:function(mmLatLong){var olLonLat=null;if(mmLatLong!=null){olLonLat=new OpenLayers.LonLat(mmLatLong.lon,mmLatLong.lat);} -return olLonLat;},getMMLatLongFromOLLonLat:function(olLonLat){var mmLatLong=null;if(olLonLat!=null){mmLatLong=new MMLatLon(olLonLat.lat,olLonLat.lon);} -return mmLatLong;},getOLPixelFromPixel:function(pixel){var olPixel=null;if(pixel!=null){olPixel=new OpenLayers.Pixel(pixel.x,pixel.y);} -return olPixel;},getPixelFromOLPixel:function(olPixel){var pixel=null;if(olPixel!=null){pixel=new MMPoint(olPixel.x,olPixel.y);} -return pixel;},destroy:function(){this.multimap=null;OpenLayers.Layer.EventPane.prototype.destroy.apply(this,arguments);},CLASS_NAME:"OpenLayers.Layer.MultiMap"});OpenLayers.Layer.Text=Class.create();OpenLayers.Layer.Text.prototype=Object.extend(new OpenLayers.Layer.Markers(),{location:null,features:null,selectedFeature:null,initialize:function(name,options){OpenLayers.Layer.Markers.prototype.initialize.apply(this,arguments);this.features=new Array();if(this.location!=null){OpenLayers.loadURL(this.location,null,this,this.parseData);}},destroy:function(){this.clearFeatures();this.features=null;OpenLayers.Layer.Markers.prototype.destroy.apply(this,arguments);},parseData:function(ajaxRequest){var text=ajaxRequest.responseText;var lines=text.split('\n');var columns;for(var lcv=0;lcv<(lines.length-1);lcv++){var currLine=lines[lcv].replace(/^\s*/,'').replace(/\s*$/,'');if(currLine.charAt(0)!='#'){if(!columns){columns=currLine.split('\t');}else{var vals=currLine.split('\t');var location=new OpenLayers.LonLat(0,0);var title;var url;var icon,iconSize,iconOffset;var set=false;for(var valIndex=0;valIndex'+title+'

'+description+'

';} -var feature=new OpenLayers.Feature(this,location,data);this.features.push(feature);var marker=feature.createMarker();marker.events.register('click',feature,this.markerClick);this.addMarker(marker);}}}}},markerClick:function(evt){sameMarkerClicked=(this==this.layer.selectedFeature);this.layer.selectedFeature=(!sameMarkerClicked)?this:null;for(var i=0;i0){var feature=this.features[0];this.features.remove(feature);feature.destroy();}}},CLASS_NAME:"OpenLayers.Text"});OpenLayers.Layer.VirtualEarth=Class.create();OpenLayers.Layer.VirtualEarth.prototype=Object.extend(new OpenLayers.Layer.EventPane(),Object.extend(new OpenLayers.Layer.FixedZoomLevels(),{vemap:null,minZoomLevel:1,maxZoomLevel:17,initialize:function(name){OpenLayers.Layer.EventPane.prototype.initialize.apply(this,arguments);OpenLayers.Layer.FixedZoomLevels.prototype.initialize.apply(this,arguments);this.numZoomLevels=this.maxZoomLevel-this.minZoomLevel+1;},setMap:function(map){OpenLayers.Layer.EventPane.prototype.setMap.apply(this,arguments);this.loadVEMap();},moveTo:function(bounds,zoomChanged,minor){if(this.vemap!=null){var olCenter=this.map.getCenter();var veCenter=this.getVELatLongFromOLLonLat(olCenter);if(zoomChanged){var olZoom=this.map.getZoom();var veZoom=this.getVEZoomFromOLZoom(olZoom);this.vemap.SetCenterAndZoom(veCenter,veZoom);}else{this.vemap.PanToLatLong(veCenter);}}},loadVEMap:function(){var veDiv=OpenLayers.Util.createDiv(this.name);var sz=this.map.getSize();veDiv.style.width=sz.w;veDiv.style.height=sz.h;this.div.appendChild(veDiv);try{this.vemap=new VEMap(this.name);}catch(e){} -if(this.vemap==null){this.loadWarningMessage();}else{try{this.vemap.LoadMap();}catch(e){} -this.vemap.HideDashboard();}},loadWarningMessage:function(){this.div.style.backgroundColor="darkblue";var html="";html+="The VE Layer was unable to load correctly.
";html+="
";html+="To get rid of this message, click on the VE Layer's " -html+="tab in the layer switcher in the upper-right corner.
";html+="
";html+="Most likely, this is because the VE library";html+=" script was either not correctly included.
";html+="
";html+="Developers: For help getting this working correctly, ";html+="height)?width/viewSize.w:height/viewSize.h;var veZoom=Math.floor((Math.log(maxRes/degPerPixel))/Math.log(2));var veZoom=Math.min(Math.max(veZoom,this.minZoomLevel),this.maxZoomLevel);zoom=this.getOLZoomFromVEZoom(veZoom);} -return zoom;},getOLZoomFromVEZoom:function(veZoom){var zoom=null;if(veZoom!=null){zoom=veZoom-this.minZoomLevel;} -return zoom;},getVEZoomFromOLZoom:function(olZoom){var zoom=null;if(olZoom!=null){zoom=olZoom+this.minZoomLevel;} -return zoom;},getOLLonLatFromVELatLong:function(veLatLong){var olLonLat=null;if(veLatLong!=null){olLonLat=new OpenLayers.LonLat(veLatLong.Longitude,veLatLong.Latitude);} -return olLonLat;},getVELatLongFromOLLonLat:function(olLonLat){var veLatLong=null;if(olLonLat!=null){veLatLong=new VELatLong(olLonLat.lat,olLonLat.lon);} -return veLatLong;},getOLPixelFromPixel:function(pixel){var olPixel=null;if(pixel!=null){olPixel=new OpenLayers.Pixel(pixel.x,pixel.y);} -return olPixel;},getPixelFromOLPixel:function(olPixel){var pixel=null;if(olPixel!=null){pixel=new Msn.VE.Pixel(olPixel.x,olPixel.y);} -return pixel;},CLASS_NAME:"OpenLayers.Layer.VirtualEarth"}));OpenLayers.Popup.AnchoredBubble=Class.create();OpenLayers.Popup.AnchoredBubble.CORNER_SIZE=5;OpenLayers.Popup.AnchoredBubble.prototype=Object.extend(new OpenLayers.Popup.Anchored(),{contentDiv:null,initialize:function(id,lonlat,size,contentHTML,anchor){OpenLayers.Popup.Anchored.prototype.initialize.apply(this,arguments);},draw:function(px){OpenLayers.Popup.Anchored.prototype.draw.apply(this,arguments);var contentSize=this.size.clone();contentSize.h-=(2*OpenLayers.Popup.AnchoredBubble.CORNER_SIZE);var id=this.div.id+"_contentDiv";this.contentDiv=OpenLayers.Util.createDiv(id,null,contentSize,null,"relative",null,"hidden");this.div.appendChild(this.contentDiv);this.setContentHTML();this.setRicoCorners(true);this.setBackgroundColor();this.setOpacity();return this.div;},setSize:function(size){OpenLayers.Popup.Anchored.prototype.setSize.apply(this,arguments);if(this.contentDiv!=null){var contentSize=this.size.clone();contentSize.h-=(2*OpenLayers.Popup.AnchoredBubble.CORNER_SIZE);this.contentDiv.style.height=contentSize.h+"px";this.setRicoCorners(false);}},setBackgroundColor:function(color){if(color!=undefined){this.backgroundColor=color;} -if(this.div!=null){if(this.contentDiv!=null){this.div.style.background="transparent";Rico.Corner.changeColor(this.contentDiv,this.backgroundColor);}}},setOpacity:function(opacity){if(opacity!=undefined){this.opacity=opacity;} -if(this.div!=null){if(this.contentDiv!=null){Rico.Corner.changeOpacity(this.contentDiv,this.opacity);}}},setBorder:function(border){this.border=0;},setContentHTML:function(contentHTML){if(contentHTML!=null){this.contentHTML=contentHTML;} -if(this.contentDiv!=null){this.contentDiv.innerHTML=this.contentHTML;}},setRicoCorners:function(firstTime){var corners=this.getCornersToRound(this.relativePosition);var options={corners:corners,color:this.backgroundColor,bgColor:"transparent",blend:false};if(firstTime){Rico.Corner.round(this.div,options);}else{Rico.Corner.reRound(this.contentDiv,options);this.setBackgroundColor();this.setOpacity();}},getCornersToRound:function(){var corners=['tl','tr','bl','br'];var corner=OpenLayers.Bounds.oppositeQuadrant(this.relativePosition);corners.remove(corner);return corners.join(" ");},CLASS_NAME:"OpenLayers.Popup.AnchoredBubble"});OpenLayers.Layer.KaMap=Class.create();OpenLayers.Layer.KaMap.prototype=Object.extend(new OpenLayers.Layer.Grid(),{isBaseLayer:true,units:null,resolution:OpenLayers.DOTS_PER_INCH,DEFAULT_PARAMS:{i:'jpeg',map:''},initialize:function(name,url,params,options){var newArguments=new Array();newArguments.push(name,url,params,options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);this.params=(params?params:{});if(arguments.length>0&¶ms){OpenLayers.Util.applyDefaults(this.params,this.DEFAULT_PARAMS);}},getURL:function(bounds){var mapRes=this.map.getResolution();var scale=Math.round((this.map.getScale()*10000))/10000;var cellSize=new OpenLayers.Size(mapRes*this.tileSize.w,mapRes*this.tileSize.h);var pX=Math.round(((bounds.left)/cellSize.w)*this.tileSize.w);var pY=-Math.round(((bounds.top)/cellSize.h)*this.tileSize.h);return this.getFullRequestString({t:pY,l:pX,s:scale});},addTile:function(bounds,position){var url=this.getURL(bounds);return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);},_initTiles:function(){var viewSize=this.map.getSize();var bounds=this.map.getExtent();var extent=this.map.getMaxExtent();var resolution=this.map.getResolution();var tilelon=resolution*this.tileSize.w;var tilelat=resolution*this.tileSize.h;var offsetlon=bounds.left;var tilecol=Math.floor(offsetlon/tilelon);var tilecolremain=offsetlon/tilelon-tilecol;var tileoffsetx=-tilecolremain*this.tileSize.w;var tileoffsetlon=tilecol*tilelon;var offsetlat=bounds.top;var tilerow=Math.ceil(offsetlat/tilelat);var tilerowremain=tilerow-offsetlat/tilelat;var tileoffsety=-(tilerowremain+1)*this.tileSize.h;var tileoffsetlat=tilerow*tilelat;tileoffsetx=Math.round(tileoffsetx);tileoffsety=Math.round(tileoffsety);this.origin=new OpenLayers.Pixel(tileoffsetx,tileoffsety);var startX=tileoffsetx;var startLon=tileoffsetlon;var rowidx=0;do{var row;row=this.grid[rowidx++];if(!row){row=new Array();this.grid.push(row);} +OpenLayers.Event.stop(evt);},clearFeatures:function(){if(this.features!=null){while(this.features.length>0){var feature=this.features[0];OpenLayers.Util.removeItem(this.features,feature);feature.destroy();}}},CLASS_NAME:"OpenLayers.Layer.Text"});OpenLayers.Layer.Vector=OpenLayers.Class.create();OpenLayers.Layer.Vector.prototype=OpenLayers.Class.inherit(OpenLayers.Layer,{isBaseLayer:false,isFixed:false,isVector:true,features:null,selectedFeatures:null,reportError:true,style:null,renderers:['SVG','VML'],renderer:null,geometryType:null,drawn:false,initialize:function(name,options){var defaultStyle=OpenLayers.Feature.Vector.style['default'];this.style=OpenLayers.Util.extend({},defaultStyle);OpenLayers.Layer.prototype.initialize.apply(this,arguments);if(!this.renderer||!this.renderer.supported()){this.assignRenderer();} +if(!this.renderer||!this.renderer.supported()){this.renderer=null;this.displayError();} +this.features=new Array();this.selectedFeatures=new Array();},destroy:function(){OpenLayers.Layer.prototype.destroy.apply(this,arguments);this.destroyFeatures();this.features=null;this.selectedFeatures=null;if(this.renderer){this.renderer.destroy();} +this.renderer=null;this.geometryType=null;this.drawn=null;},assignRenderer:function(){for(var i=0;i=0;i--){var feature=features[i];this.features=OpenLayers.Util.removeItem(this.features,feature);if(feature.geometry){this.renderer.eraseGeometry(feature.geometry);} +if(OpenLayers.Util.indexOf(this.selectedFeatures,feature)!=-1){OpenLayers.Util.removeItem(this.selectedFeatures,feature);}}},destroyFeatures:function(){this.selectedFeatures=new Array();for(var i=this.features.length-1;i>=0;i--){this.features[i].destroy();}},drawFeature:function(feature,style){if(style==null){if(feature.style){style=feature.style;}else{style=this.style;}} +this.renderer.drawFeature(feature,style);},eraseFeatures:function(features){this.renderer.eraseFeatures(features);},getFeatureFromEvent:function(evt){var featureId=this.renderer.getFeatureIdFromEvent(evt);return this.getFeatureById(featureId);},getFeatureById:function(featureId){var feature=null;for(var i=0;i0){dim=coordNodes[0].getAttribute("srsDimension");} +this.dim=(dim=="3"||dim==3)?3:2;var features=[];for(var i=0;i0)){this.setBounds(this.components[0].getBounds());for(var i=1;i-1)){if(index!=null&&(index=bounds.bottom-tilelat*this.buffer) -this.spiralTileLoad();},CLASS_NAME:"OpenLayers.Layer.KaMap"});OpenLayers.Layer.LikeGoogle=Class.create();OpenLayers.Layer.LikeGoogle.prototype=Object.extend(new OpenLayers.Layer.Grid,{reproject:false,isBaseLayer:true,initialize:function(name,url,options){var newArguments=new Array();newArguments.push(name,url,{},options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);},destroy:function(){OpenLayers.Layer.Grid.prototype.destroy.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.LikeGoogle(this.name,this.url,this.options);} -obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj;},getURL:function(bounds){var res=this.map.getResolution();var x=Math.round((bounds.left-this.maxExtent.left)/(res*this.tileSize.w));var y=Math.round((this.maxExtent.top-bounds.top)/(res*this.tileSize.h));var z=this.map.getZoom();return this.url+z+"/"+x+"/"+y+"."+this.type;},addTile:function(bounds,position){url=this.getURL(bounds);return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);},CLASS_NAME:"OpenLayers.Layer.LikeGoogle"});OpenLayers.Layer.WFS=Class.create();OpenLayers.Layer.WFS.prototype=Object.extend(new OpenLayers.Layer.Grid(),Object.extend(new OpenLayers.Layer.Markers(),{isBaseLayer:false,buffer:1,featureClass:OpenLayers.Feature.WFS,tileClass:OpenLayers.Tile.WFS,DEFAULT_PARAMS:{service:"WFS",version:"1.0.0",request:"GetFeature",typename:"docpoint"},initialize:function(name,url,params,options){var newArguments=new Array();if(arguments.length>0){params=OpenLayers.Util.upperCaseObject(params);newArguments.push(name,url,params,options);} -OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);var newArguments=new Array();if(arguments.length>0){newArguments.push(name,options);} -OpenLayers.Layer.Markers.prototype.initialize.apply(this,newArguments);if(arguments.length>0){OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));}},destroy:function(){OpenLayers.Layer.Grid.prototype.destroy.apply(this,arguments);OpenLayers.Layer.Markers.prototype.destroy.apply(this,arguments);},setMap:function(map){OpenLayers.Layer.Grid.prototype.setMap.apply(this,arguments);OpenLayers.Layer.Markers.prototype.setMap.apply(this,arguments);},moveTo:function(bounds,zoomChanged,minor){OpenLayers.Layer.Grid.prototype.moveTo.apply(this,arguments);OpenLayers.Layer.Markers.prototype.moveTo.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.WFS(this.name,this.url,this.params,this.options);} -obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj;},addTile:function(bounds,position){var urls=new Array();urls.push(this.getFullRequestString());if(this.urls!=null){for(var i=0;i0){params=OpenLayers.Util.upperCaseObject(params);newArguments.push(name,url,params,options);} -OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);if(arguments.length>0){OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));} -if((options==null)||!(options.isBaseLayer)){this.isBaseLayer=((this.params.TRANSPARENT!="true")&&(this.params.TRANSPARENT!=true));}},destroy:function(){OpenLayers.Layer.Grid.prototype.destroy.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.WMS(this.name,this.url,this.params,this.options);} -obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj;},getURL:function(bounds){return this.getFullRequestString({BBOX:bounds.toBBOX(),WIDTH:this.tileSize.w,HEIGHT:this.tileSize.h});},addTile:function(bounds,position){url=this.getURL(bounds);return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);},mergeNewParams:function(newParams){var upperParams=OpenLayers.Util.upperCaseObject(newParams);var newArguments=[upperParams];OpenLayers.Layer.Grid.prototype.mergeNewParams.apply(this,newArguments);if(this.map!=null){this._initTiles();}},getFullRequestString:function(newParams){var projection=this.map.getProjection();this.params.SRS=(projection=="none")?null:projection;return OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,arguments);},CLASS_NAME:"OpenLayers.Layer.WMS"});OpenLayers.Layer.WorldWind=Class.create();OpenLayers.Layer.WorldWind.prototype=Object.extend(new OpenLayers.Layer.Grid(),{DEFAULT_PARAMS:{},isBaseLayer:true,lzd:null,zoomLevels:null,initialize:function(name,url,lzd,zoomLevels,params,options){this.lzd=lzd;this.zoomLevels=zoomLevels;var newArguments=new Array();newArguments.push(name,url,params,options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);this.params=(params?params:{});if(arguments.length>0&¶ms){OpenLayers.Util.applyDefaults(this.params,this.DEFAULT_PARAMS);}},addTile:function(bounds,position){if(this.map.getResolution()<=(this.lzd/512)&&this.getZoom()<=this.zoomLevels){return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);}else{return new OpenLayers.Tile.Image(this,position,bounds,OpenLayers.Util.getImagesLocation()+"blank.gif",this.tileSize);}},getZoom:function(){var zoom=this.map.getZoom();var extent=this.map.getMaxExtent();zoom=zoom-Math.log(this.maxResolution/(this.lzd/512))/Math.log(2);return zoom;},getURL:function(bounds){var zoom=this.getZoom();var extent=this.map.getMaxExtent();var deg=this.lzd/Math.pow(2,this.getZoom());var x=Math.floor((bounds.left-extent.left)/deg);var y=Math.floor((bounds.bottom-extent.bottom)/deg);if(this.map.getResolution()<=(this.lzd/512)&&this.getZoom()<=this.zoomLevels){return this.getFullRequestString({L:zoom,X:x,Y:y});}else{return OpenLayers.Util.getImagesLocation()+"blank.gif";}},CLASS_NAME:"OpenLayers.Layer.WorldWind"});OpenLayers.Layer.WMS.Untiled=Class.create();OpenLayers.Layer.WMS.Untiled.prototype=Object.extend(new OpenLayers.Layer.HTTPRequest(),{DEFAULT_PARAMS:{service:"WMS",version:"1.1.1",request:"GetMap",styles:"",exceptions:"application/vnd.ogc.se_inimage",format:"image/jpeg"},imgDiv:null,initialize:function(name,url,params,options){var newArguments=new Array();if(arguments.length>0){params=OpenLayers.Util.upperCaseObject(params);newArguments.push(name,url,params,options);} -OpenLayers.Layer.HTTPRequest.prototype.initialize.apply(this,newArguments);if(arguments.length>0){OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));} -if((options==null)||(options.isBaseLayer==null)){this.isBaseLayer=((this.params.TRANSPARENT!="true")&&(this.params.TRANSPARENT!=true));}},destroy:function(){this.imgDiv=null;OpenLayers.Layer.HTTPRequest.prototype.destroy.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.WMS.Untiled(this.name,this.url,this.params,this.options);} -obj=OpenLayers.Layer.HTTPRequest.prototype.clone.apply(this,[obj]);return obj;},setMap:function(map){OpenLayers.Layer.HTTPRequest.prototype.setMap.apply(this,arguments);this.loadImageDiv();},moveTo:function(bounds,zoomChanged,minor){if(!minor){if(bounds==null){bounds=this.map.getExtent();} -var size=this.map.getSize().clone();var url=this.getFullRequestString({BBOX:bounds.toBBOX(),WIDTH:size.w,HEIGHT:size.h});var tl=new OpenLayers.Pixel(0,0);var pos=this.map.getLayerPxFromViewPortPx(tl);Element.hide(this.imgDiv);var img=this.imgDiv;if(this.params.TRANSPARENT=='true'){OpenLayers.Util.modifyAlphaImageDiv(this.imgDiv,null,pos,size,url);img=this.imgDiv.childNodes[0];}else{OpenLayers.Util.modifyDOMElement(this.imgDiv,null,pos,size);this.imgDiv.src=url;} -Event.observe(img,"load",this.showDiv.bindAsEventListener(this));}},showDiv:function(){Element.show(this.imgDiv);},setUrl:function(newUrl){OpenLayers.Layer.HTTPRequest.prototype.setUrl.apply(this,arguments);this.moveTo();},mergeNewParams:function(newParams){var upperParams=OpenLayers.Util.upperCaseObject(newParams);var newArguments=[upperParams];OpenLayers.Layer.HTTPRequest.prototype.mergeNewParams.apply(this,newArguments);this.moveTo();},getFullRequestString:function(newParams){var projection=this.map.getProjection();this.params.SRS=(projection=="none")?null:projection;return OpenLayers.Layer.Grid.prototype.getFullRequestString.apply(this,arguments);},loadImageDiv:function(){var size=this.map.getSize().clone();var bounds=this.map.getExtent();var url="";if(bounds!=null){url=this.getFullRequestString({BBOX:bounds.toBBOX(),WIDTH:size.w,HEIGHT:size.h});} -this.div.innerHTML="";var tl=new OpenLayers.Pixel(0,0);var pos=this.map.getLayerPxFromViewPortPx(tl);if(this.params.TRANSPARENT=='true'){this.imgDiv=OpenLayers.Util.createAlphaImageDiv(null,pos,size,url,"absolute");}else{this.imgDiv=OpenLayers.Util.createImage(null,pos,size,url,"absolute");} -this.div.appendChild(this.imgDiv);},CLASS_NAME:"OpenLayers.Layer.WMS.Untiled"}); \ No newline at end of file +this.spiralTileLoad();},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.KaMap(this.name,this.url,this.params,this.options);} +obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);if(this.tileSize!=null){obj.tileSize=this.tileSize.clone();} +obj.grid=new Array();return obj;},CLASS_NAME:"OpenLayers.Layer.KaMap"});OpenLayers.Layer.MapServer=OpenLayers.Class.create();OpenLayers.Layer.MapServer.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Grid,{DEFAULT_PARAMS:{mode:"map",map_imagetype:"png"},initialize:function(name,url,params,options){var newArguments=new Array();newArguments.push(name,url,params,options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);if(arguments.length>0){OpenLayers.Util.applyDefaults(this.params,this.DEFAULT_PARAMS);} +if(options==null||options.isBaseLayer==null){this.isBaseLayer=((this.params.transparent!="true")&&(this.params.transparent!=true));}},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.MapServer(this.name,this.url,this.params,this.options);} +obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj;},addTile:function(bounds,position){var url=this.getURL(bounds);return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);},getURL:function(bounds){if(this.gutter){bounds=this.adjustBoundsByGutter(bounds);} +var extent=[bounds.left,bounds.bottom,bounds.right,bounds.top];var url=this.getFullRequestString({mapext:extent,imgext:extent,map_size:[this.imageSize.w,this.imageSize.h],imgx:this.imageSize.w/2,imgy:this.imageSize.h/2,imgxy:[this.imageSize.w,this.imageSize.h]});return url;},getFullRequestString:function(newParams,altUrl){var url=(altUrl==null)?this.url:altUrl;if(typeof url=="object"){url=url[Math.floor(Math.random()*url.length)];} +var requestString=url;var allParams=OpenLayers.Util.extend(new Object(),this.params);allParams=OpenLayers.Util.extend(allParams,newParams);var urlParams=OpenLayers.Util.upperCaseObject(OpenLayers.Util.getArgs(url));for(var key in allParams){if(key.toUpperCase()in urlParams){delete allParams[key];}} +var paramsString=OpenLayers.Util.getParameterString(allParams);paramsString=paramsString.replace(/,/g,"+");if(paramsString!=""){var lastServerChar=url.charAt(url.length-1);if((lastServerChar=="&")||(lastServerChar=="?")){requestString+=paramsString;}else{if(url.indexOf('?')==-1){requestString+='?'+paramsString;}else{requestString+='&'+paramsString;}}} +return requestString;},CLASS_NAME:"OpenLayers.Layer.MapServer"});OpenLayers.Layer.TMS=OpenLayers.Class.create();OpenLayers.Layer.TMS.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Grid,{reproject:false,isBaseLayer:true,tileOrigin:null,initialize:function(name,url,options){var newArguments=new Array();newArguments.push(name,url,{},options);OpenLayers.Layer.Grid.prototype.initialize.apply(this,newArguments);},destroy:function(){OpenLayers.Layer.Grid.prototype.destroy.apply(this,arguments);},clone:function(obj){if(obj==null){obj=new OpenLayers.Layer.TMS(this.name,this.url,this.options);} +obj=OpenLayers.Layer.Grid.prototype.clone.apply(this,[obj]);return obj;},getURL:function(bounds){var res=this.map.getResolution();var x=(bounds.left-this.tileOrigin.lon)/(res*this.tileSize.w);var y=(bounds.bottom-this.tileOrigin.lat)/(res*this.tileSize.h);var z=this.map.getZoom();var path="1.0.0"+"/"+this.layername+"/"+z+"/"+x+"/"+y+"."+this.type;var url=this.url;if(url instanceof Array){url=this.selectUrl(path,url);} +return url+path;},addTile:function(bounds,position){var url=this.getURL(bounds);return new OpenLayers.Tile.Image(this,position,bounds,url,this.tileSize);},setMap:function(map){OpenLayers.Layer.Grid.prototype.setMap.apply(this,arguments);if(!this.tileOrigin){this.tileOrigin=new OpenLayers.LonLat(this.map.maxExtent.left,this.map.maxExtent.bottom);}},CLASS_NAME:"OpenLayers.Layer.TMS"});OpenLayers.Layer.WFS=OpenLayers.Class.create();OpenLayers.Layer.WFS.prototype=OpenLayers.Class.inherit(OpenLayers.Layer.Vector,OpenLayers.Layer.Markers,{isBaseLayer:false,ratio:2,DEFAULT_PARAMS:{service:"WFS",version:"1.0.0",request:"GetFeature"},featureClass:null,vectorMode:true,initialize:function(name,url,params,options){if(options==undefined){options={};} +if(options.featureClass||!OpenLayers.Layer.Vector||!OpenLayers.Feature.Vector){this.vectorMode=false;} +OpenLayers.Util.extend(options,{'reportError':false});var newArguments=new Array() +newArguments.push(name,options);OpenLayers.Layer.Vector.prototype.initialize.apply(this,newArguments);if(!this.renderer||!this.vectorMode){this.vectorMode=false;if(!options.featureClass){options.featureClass=OpenLayers.Feature.WFS;} +OpenLayers.Layer.Markers.prototype.initialize.apply(this,newArguments);} +if(this.params&&this.params.typename&&!this.options.typename){this.options.typename=this.params.typename;} +if(!this.options.geometry_column){this.options.geometry_column="the_geom";} +this.params=params;OpenLayers.Util.applyDefaults(this.params,OpenLayers.Util.upperCaseObject(this.DEFAULT_PARAMS));this.url=url;},destroy:function(){if(this.vectorMode){OpenLayers.Layer.Vector.prototype.destroy.apply(this,arguments);}else{OpenLayers.Layer.Markers.prototype.destroy.apply(this,arguments);}},setMap:function(map){if(this.vectorMode){OpenLayers.Layer.Vector.prototype.setMap.apply(this,arguments);}else{OpenLayers.Layer.Markers.prototype.setMap.apply(this,arguments);}},moveTo:function(bounds,zoomChanged,dragging){if(this.vectorMode){OpenLayers.Layer.Vector.prototype.moveTo.apply(this,arguments);}else{OpenLayers.Layer.Markers.prototype.moveTo.apply(this,arguments);} +if(dragging){return false;} +if(zoomChanged){if(this.vectorMode){this.renderer.clear();}} +if(this.options.minZoomLevel&&this.map.getZoom()0)){area+=Math.abs(this.components[0].getArea());for(var i=1;i1)){for(var i=1;i2)){OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,arguments);}},CLASS_NAME:"OpenLayers.Geometry.LineString"});OpenLayers.Geometry.LinearRing=OpenLayers.Class.create();OpenLayers.Geometry.LinearRing.prototype=OpenLayers.Class.inherit(OpenLayers.Geometry.LineString,{componentTypes:["OpenLayers.Geometry.Point"],initialize:function(points){OpenLayers.Geometry.LineString.prototype.initialize.apply(this,arguments);},addComponent:function(point,index){var added=false;var lastPoint=this.components[this.components.length-1];OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,[lastPoint]);if(index!=null||!point.equals(lastPoint)){added=OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,arguments);} +var firstPoint=this.components[0];OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,[firstPoint.clone()]);return added;},removeComponent:function(point){if(this.components.length>4){var lastPoint=this.components[this.components.length-1];OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,[lastPoint]);OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,arguments);var firstPoint=this.components[0];OpenLayers.Geometry.Collection.prototype.addComponent.apply(this,[firstPoint.clone()]);}},getArea:function(){var area=0.0;if(this.components&&(this.components.length>2)){var sum=0.0;for(var i=0;i