function PanoramioLayerCallback(json,panoLayer){this.panoLayer=panoLayer;if(!panoLayer.getEnabled()){return;}
var batch=[];for(var i=0;i<json.photos.length;i++){var photo=json.photos[i];if(!panoLayer.mm.getMarker(photo.photo_id)){var marker=this.createMarker(photo,panoLayer.markerIcon);panoLayer.mm.addMarker(photo.photo_id,marker);}
panoLayer.mm.showMarker(photo.photo_id);}
panoLayer.mm.update();}
PanoramioLayerCallback.prototype.formImgUrl=function(photoId,imgType){return'http://www.panoramio.com/photos/'+imgType+'/'+photoId+'.jpg';}
PanoramioLayerCallback.prototype.formPageUrl=function(photoId){return'http://www.panoramio.com/photo/'+photoId;}
PanoramioLayerCallback.prototype.zIndexProcessFunc=function(m,b){return GOverlay.getZIndex(m.getPoint().lat())-1000000;}
PanoramioLayerCallback.prototype.createMarker=function(photo,baseIcon){var me=this;var markerIcon=new GIcon(baseIcon);markerIcon.image=this.formImgUrl(photo.photo_id,"mini_square");var marker=new GMarker(new GLatLng(photo.latitude,photo.longitude),{icon:markerIcon,title:photo.photo_title,zIndexProcess:me.zIndexProcessFunc});if(photo.photo_title.length>33){photo.photo_title=photo.photo_title.substring(0,33)+"&#8230;";}
var html="<div id='infowin' style='height:320px; width:240px;'>"+"<p><a href='http://www.panoramio.com/' target='_blank'>"+"<img src='http://www.panoramio.com/img/logo-small.gif' border='0' width='119px' height='25px' alt='Panoramio logo' /><\/a></p>"+"<a id='photo_infowin' target='_blank' href='"+photo.photo_url+"'>"+"<img border='0' width='"+photo.width+"' height='"+photo.height+"' src='"+photo.photo_file_url+"'/><\/a>"+"<div style='overflow: hidden; width: 240px;'>"+"<p><a target='_blank' class='photo_title' href='"+photo.photo_url+"'><strong>"+photo.photo_title+"<\/strong><\/a></p>"+"<p>Posted by <a target='_blank' href='"+photo.owner_url+"'>"+
photo.owner_name+"<\/a></p><\/div>"+"<\/div>";marker.html=html;GEvent.addListener(marker,"click",function(){me.panoLayer.map.openInfoWindow(marker.getLatLng(),marker.html,{noCloseOnClick:true});});return marker;}
function PanoramioLayer(map,opt_opts){var me=this;me.map=map;me.mm=new SimpleMarkerManager(map,{maxCache:200});me.opts=opt_opts||{};me.opts.latDiv=parseInt(me.opts.latDiv,10)||5;me.opts.lngDiv=parseInt(me.opts.lngDiv,10)||5;var icon=new GIcon();icon.image="http://www.panoramio.com/img/panoramio-marker.png";icon.shadow="";icon.iconSize=new GSize(24,24);icon.shadowSize=new GSize(22,22);icon.iconAnchor=new GPoint(9,9);icon.infoWindowAnchor=new GPoint(9,0);me.markerIcon=icon;me.enabled=false;me.lastPt=0;me._load=function(){if(me.enabled){var pt=me.map.getCenter();var bounds=map.getBounds();var southWest=bounds.getSouthWest();var northEast=bounds.getNorthEast();if(me.lastPt){var latdiff=Math.abs(pt.lat()-me.lastPt.lat());var lngdiff=Math.abs(pt.lng()-me.lastPt.lng());var maplatdiff=Math.abs(southWest.lat()-northEast.lat());var maplngdiff=Math.abs(southWest.lng()-northEast.lng());if(latdiff*me.opts.latDiv<maplatdiff&&lngdiff*me.opts.lngDiv<maplngdiff){return;}}
me.lastPt=pt;me.load(me,{maxy:northEast.lat(),miny:southWest.lat(),maxx:northEast.lng(),minx:southWest.lng()});}}
GEvent.addListener(map,"moveend",function(){me._load();});GEvent.addListener(map,"zoomend",function(){me.lastPt=0;me._load();});}
PanoramioLayer.prototype.enable=function(){this.enabled=true;GEvent.trigger(this.map,"moveend");}
PanoramioLayer.prototype.disable=function(){this.enabled=false;this.mm.clearMarkers();this.lastPt=0;}
PanoramioLayer.prototype.getEnabled=function(){return this.enabled;}
PanoramioLayer.prototype.load=function(panoLayer,userOptions){var options={order:"popularity",set:"public",from:"0",to:"25",minx:"-180",miny:"-90",maxx:"180",maxy:"90",size:"small"};for(optionName in userOptions){if(userOptions.hasOwnProperty(optionName)){options[optionName]=userOptions[optionName];}}
var url="http://www.panoramio.com/map/get_panoramas.php?";var uniqueID="";for(optionName in options){if(options.hasOwnProperty(optionName)){var optionVal=""+options[optionName]+"";url+=optionName+"="+optionVal+"&";uniqueID+=optionVal.replace(/[^\w]+/g,"");}}
var callbackName="PanoramioLayerCallback.loader"+uniqueID;eval(callbackName+" = function(json) { var pa = new PanoramioLayerCallback(json, panoLayer);}");var script=document.createElement('script');script.setAttribute('src',url+'callback='+callbackName);script.setAttribute('id','jsonScript');script.setAttribute('type','text/javascript');document.documentElement.firstChild.appendChild(script);}