function $j(){var elements=new Array();for(var i=0;i<arguments.length;i++){var element=arguments[i];if(typeof element=='string')
element=document.getElementById(element);if(arguments.length==1)
return element;elements.push(element);}
return elements;}
function loadScript(src,callback){var script=document.createElement('script');script.type='text/javascript';script.src=src;if(callback){var evl=new Object();evl.handleEvent=function(e){callback();};script.addEventListener('load',evl,true);}
document.getElementsByTagName("head")[0].appendChild(script);return;}
function convertLatLonXY_Yahoo(point,level){var size=1<<(26-level);var pixel_per_degree=size/360.0;var pixel_per_radian=size/(2*Math.PI)
var origin=new YCoordPoint(size/2,size/2)
var answer=new YCoordPoint();answer.x=Math.floor(origin.x+point.lon*pixel_per_degree)
var sin=Math.sin(point.lat*Math.PI/180.0)
answer.y=Math.floor(origin.y+0.5*Math.log((1+sin)/(1-sin))*-pixel_per_radian)
return answer;}
function loadStyle(href){var link=document.createElement('link');link.type='text/css';link.rel='stylesheet';link.href=href;document.getElementsByTagName("head")[0].appendChild(link);return;}
function getStyle(el,prop){var y;if(el.currentStyle)
y=el.currentStyle[prop];else if(window.getComputedStyle)
y=window.getComputedStyle(el,'').getPropertyValue(prop);return y;}
function Mapstraction(element,api){this.api=api;this.map=undefined;this.maps=new Object();this.mapElement=$j(element);this.eventListeners=new Array();this.markers=new Array();this.polylines=new Array();this.svn_revision_string='$Revision: 84 $';this.addControlsArgs=new Object();this.addAPI(api);}
Mapstraction.prototype.swap=function(api){if(this.api==api){return;}
var center=this.getCenter();var zoom=this.getZoom();this.mapElement[this.api].style.visibility='hidden';this.mapElement[this.api].style.display='none';this.api=api;this.map=this.maps[api];if(this.map==undefined){this.addAPI(api);this.setCenterAndZoom(center,zoom);for(i=0;i<this.markers.length;i++){this.addMarker(this.markers[i],true);}
for(i=0;i<this.polylines.length;i++){this.addPolyline(this.polylines[i],true);}}else{this.setCenterAndZoom(center,zoom);}
this.addControls(this.addControlsArgs);this.mapElement[this.api].style.visibility='visible';this.mapElement[this.api].style.display='block';}
Mapstraction.prototype.addAPI=function(api){c=document.createElement('div');var map_width=getStyle(this.mapElement,"width");var map_height=getStyle(this.mapElement,"height");c.style.width=map_width;c.style.height=map_height;map_width=parseInt(map_width);map_height=parseInt(map_height);c.setAttribute('id',this.mapElement.id+'-'+api);this.mapElement.appendChild(c);this.mapElement[api]=c;me=this;switch(api){case'yahoo':if(YMap){this.map=new YMap(c);YEvent.Capture(this.map,EventsList.MouseClick,function(event,location){me.clickHandler(location.Lat,location.Lon,location,me)});YEvent.Capture(this.map,EventsList.changeZoom,function(){me.moveendHandler(me)});YEvent.Capture(this.map,EventsList.endPan,function(){me.moveendHandler(me)});}
else{alert('Yahoo map script not imported');}
break;case'google':if(GMap2){if(GBrowserIsCompatible()){this.map=new GMap2(c);GEvent.addListener(this.map,'click',function(marker,location){if(location){me.clickHandler(location.y,location.x,location,me);}});GEvent.addListener(this.map,'moveend',function(){me.moveendHandler(me)});}
else{alert('browser not compatible with Google Maps');}}
else{alert('Google map script not imported');}
break;case'microsoft':if(VEMap){c.style.position='relative';var ffv=0;var ffn="Firefox/";var ffp=navigator.userAgent.indexOf(ffn);if(ffp!=-1)ffv=parseFloat(navigator.userAgent.substring(ffp+ffn.length));if(ffv>=1.5){Msn.Drawing.Graphic.CreateGraphic=function(f,b){return new Msn.Drawing.SVGGraphic(f,b)}}
this.map=new VEMap(c.id);this.map.LoadMap();this.map.AttachEvent("onclick",function(e){me.clickHandler(e.view.LatLong.Latitude,e.view.LatLong.Longitude,me);});this.map.AttachEvent("onchangeview",function(e){me.moveendHandler(me)});}
else{alert('Virtual Earth script not imported');}
break;case'openlayers':this.map=new OpenLayers.Map(c.id);break;case'openstreetmap':if(GMap2){if(GBrowserIsCompatible()){this.map=new GMap2(this.mapElement);GEvent.addListener(this.map,'click',function(marker,location){if(location){me.clickHandler(location.y,location.x,location,me);}});GEvent.addListener(this.map,'moveend',function(){me.moveendHandler(me)});var copyright=new GCopyright(1,new GLatLngBounds(new GLatLng(-90,-180),new GLatLng(90,180)),0,"copyleft");var copyrightCollection=new GCopyrightCollection('OSM');copyrightCollection.addCopyright(copyright);var tilelayers=new Array();tilelayers[0]=new GTileLayer(copyrightCollection,11,15);tilelayers[0].getTileUrl=function(a,b){return"http://brainoff.com/gmaps/tileoverlay/final/crush/osm/"+b+"/"+a.x+"/osm_"+b+"_"+a.x+"_"+a.y+".png";};var custommap=new GMapType(tilelayers,new GMercatorProjection(19),"OSM",{errorMessage:"Isle of Wight only .. more coming soon"});this.map.addMapType(custommap);this.api='google';var myPoint=new LatLonPoint(50.6805,-1.4062505);this.setCenterAndZoom(myPoint,11);this.map.setMapType(custommap);}
else{alert('browser not compatible with Google Maps');}}
else{alert('Google map script not imported');}
break;case'multimap':this.map=new MultimapViewer(this.mapElement);this.map.drawAndPositionMap(new MMLatLon(51.5145,-0.1085));break;default:alert(api+' not supported by mapstraction');}
this.resizeTo(map_width,map_height);this.maps[api]=this.map;}
Mapstraction.prototype.resizeTo=function(width,height){switch(this.api){case'yahoo':this.map.resizeTo(new YSize(width,height));break;case'google':this.mapElement[this.api].style.width=width;this.mapElement[this.api].style.height=height;this.map.checkResize();break;case'microsoft':this.map.Resize(width,height);break;}}
Mapstraction.prototype.clickHandler=function(lat,lon,me){for(var i=0;i<this.eventListeners.length;i++){if(this.eventListeners[i][1]=='click'){this.eventListeners[i][0](new LatLonPoint(lat,lon));}}}
Mapstraction.prototype.moveendHandler=function(me){for(var i=0;i<this.eventListeners.length;i++){if(this.eventListeners[i][1]=='moveend'){this.eventListeners[i][0]();}}}
Mapstraction.prototype.addEventListener=function(type,func){var listener=new Array();listener.push(func);listener.push(type);this.eventListeners.push(listener);}
Mapstraction.prototype.addControls=function(args){var map=this.map;this.addControlsArgs=args;switch(this.api){case'google':if(this.controls){while(ctl=this.controls.pop()){map.removeControl(ctl);}}else{this.controls=new Array();}
c=this.controls;if(args.zoom||args.pan){if(args.zoom=='large'){c.unshift(new GLargeMapControl());map.addControl(c[0]);}else{c.unshift(new GSmallMapControl());map.addControl(c[0]);}}
if(args.map_type){c.unshift(new GMapTypeControl());map.addControl(c[0]);}
if(args.scale){c.unshift(new GScaleControl());map.addControl(c[0]);}
if(args.overview){c.unshift(new GOverviewMapControl());map.addControl(c[0]);}
break;case'yahoo':if(args.pan)map.addPanControl();else map.removePanControl();if(args.zoom=='large')map.addZoomLong();else if(args.zoom=='small')map.addZoomShort();else map.removeZoomScale();break;case'openlayers':map.addControl(new OpenLayers.Control.LayerSwitcher());break;}}
Mapstraction.prototype.addSmallControls=function(){switch(this.api){case'yahoo':this.map.addPanControl();this.map.addZoomShort();this.addControlsArgs.pan=true;this.addControlsArgs.zoom='small';break;case'google':this.map.addControl(new GSmallMapControl());this.addControlsArgs.zoom='small';break;case'openlayers':this.map.addControl(new OpenLayers.Control.LayerSwitcher());break;case'multimap':smallPanzoomWidget=new MMSmallPanZoomWidget();this.map.addWidget(smallPanzoomWidget);this.addControlsArgs.pan=true;this.addControlsArgs.zoom='small';break;}}
Mapstraction.prototype.addLargeControls=function(){switch(this.api){case'yahoo':this.map.addPanControl();this.map.addZoomLong();this.addControlsArgs.pan=true;this.addControlsArgs.zoom='large';break;case'google':this.map.addControl(new GLargeMapControl());this.map.addControl(new GMapTypeControl());this.map.addControl(new GScaleControl());this.map.addControl(new GOverviewMapControl());this.addControlsArgs.pan=true;this.addControlsArgs.zoom='large';this.addControlsArgs.overview=true;this.addControlsArgs.scale=true;this.addControlsArgs.map_type=true;break;case'multimap':panzoomWidget=new MMPanZoomWidget();this.map.addWidget(panzoomWidget);this.addControlsArgs.pan=true;this.addControlsArgs.zoom='large';}}
Mapstraction.prototype.addMapTypeControls=function(){switch(this.api){case'yahoo':this.map.addTypeControl();break;case'google':this.map.addControl(new GMapTypeControl());break;}}
Mapstraction.prototype.dragging=function(on){switch(this.api){case'google':if(on){this.map.enableDragging();}else{this.map.disableDragging();}
break;case'yahoo':if(on){this.map.enableDragMap();}else{this.map.disableDragMap();}
break;}}
Mapstraction.prototype.setCenterAndZoom=function(point,zoom){switch(this.api){case'yahoo':var yzoom=18-zoom;this.map.drawZoomAndCenter(point.toYahoo(),yzoom);break;case'google':this.map.setCenter(point.toGoogle(),zoom);break;case'microsoft':this.map.SetCenterAndZoom(point.toMicrosoft(),zoom);break;case'openlayers':this.map.setCenter(new OpenLayers.LonLat(point.lng,point.lat),zoom);break;case'multimap':this.map.goToPosition(new MMLatLon(point.lat,point.lng));this.map.setZoomFactor(zoom);break;default:alert(this.api+' not supported by Mapstraction.setCenterAndZoom');}}
Mapstraction.prototype.addMarker=function(marker,old){marker.api=this.api;marker.map=this.map;switch(this.api){case'yahoo':ypin=marker.toYahoo();marker.setChild(ypin);this.map.addOverlay(ypin);if(!old){this.markers.push(marker);}
break;case'google':gpin=marker.toGoogle();marker.setChild(gpin);this.map.addOverlay(gpin);if(!old){this.markers.push(marker);}
break;case'microsoft':mpin=marker.toMicrosoft();marker.setChild(mpin);this.map.AddPushpin(mpin);if(!old){this.markers.push(marker);}
break;case'openlayers':break;case'multimap':this.map.createMarker(new MMLatLon(marker.location.lat,marker.location.lng));break;default:alert(this.api+' not supported by Mapstraction.addMarker');}}
Mapstraction.prototype.removeMarker=function(marker){var tmparray=new Array();while(this.markers.length>0){current_marker=this.markers.pop();if(marker==current_marker){switch(this.api){case'google':this.map.removeOverlay(marker.proprietary_marker);break;case'yahoo':this.map.removeOverlay(marker.proprietary_marker);break;case'microsoft':this.map.DeletePushpin(marker.pinID);break;}
marker.onmap=false;break;}else{tmparray.push(current_marker);}}
this.markers=this.markers.concat(tmparray);}
Mapstraction.prototype.removeAllMarkers=function(){switch(this.api){case'yahoo':this.map.removeMarkersAll();break;case'google':this.map.clearOverlays();break;case'microsoft':this.map.DeleteAllPushpins();break;case'multimap':this.map.removeAllOverlays();break;}
this.markers=new Array();}
Mapstraction.prototype.addPolyline=function(polyline,old){switch(this.api){case'yahoo':ypolyline=polyline.toYahoo();polyline.setChild(ypolyline);this.map.addOverlay(ypolyline);if(!old){this.polylines.push(polyline);}
break;case'google':gpolyline=polyline.toGoogle();polyline.setChild(gpolyline);this.map.addOverlay(gpolyline);if(!old){this.polylines.push(polyline);}
break;case'microsoft':mpolyline=polyline.toMicrosoft();polyline.setChild(mpolyline);this.map.AddPolyline(mpolyline);if(!old){this.polylines.push(polyline);}
break;case'openlayers':break;default:alert(this.api+' not supported by Mapstraction.addPolyline');}}
Mapstraction.prototype.removePolyline=function(polyline){var tmparray=new Array();while(this.polylines.length>0){current_polyline=this.polylines.pop();if(polyline==current_polyline){switch(this.api){case'google':this.map.removeOverlay(polyline.proprietary_polyline);break;case'yahoo':this.map.removeOverlay(polyline.proprietary_polyline);break;case'microsoft':this.map.DeletePolyline(polyline.pllID);break;}
polyline.onmap=false;break;}else{tmparray.push(current_polyline);}}
this.polylines=this.polylines.concat(tmparray);}
Mapstraction.prototype.removeAllPolylines=function(){switch(this.api){case'yahoo':for(var i=0,length=this.polylines.length;i<length;i++){this.map.removeOverlay(this.polylines[i].proprietary_polyline);}
break;case'google':for(var i=0,length=this.polylines.length;i<length;i++){this.map.removeOverlay(this.polylines[i].proprietary_polyline);}
break;case'microsoft':this.map.DeleteAllPolylines();break;}
this.polylines=new Array();}
Mapstraction.prototype.getCenter=function(){var point=undefined;switch(this.api){case'yahoo':var pt=this.map.getCenterLatLon();point=new LatLonPoint(pt.Lat,pt.Lon);break;case'google':var pt=this.map.getCenter();point=new LatLonPoint(pt.lat(),pt.lng());break;case'microsoft':var pt=this.map.GetCenter();point=new LatLonPoint(pt.Latitude,pt.Longitude);break;default:alert(this.api+' not supported by Mapstraction.getCenter');}
return point;}
Mapstraction.prototype.setCenter=function(point){switch(this.api){case'yahoo':this.map.panToLatLon(point.toYahoo());break;case'google':this.map.setCenter(point.toGoogle());break;case'microsoft':this.map.SetCenter(point.toMicrosoft());break;default:alert(this.api+' not supported by Mapstraction.setCenter');}}
Mapstraction.prototype.setZoom=function(zoom){switch(this.api){case'yahoo':var yzoom=18-zoom;this.map.setZoomLevel(yzoom);break;case'google':this.map.setZoom(zoom);break;case'microsoft':this.map.SetZoomLevel(zoom);break;default:alert(this.api+' not supported by Mapstraction.setZoom');}}
Mapstraction.prototype.autoCenterAndZoom=function(){var lat_max=-90;var lat_min=90;var lon_max=-180;var lon_min=180;for(i=0;i<this.markers.length;i++){lat=this.markers[i].location.lat;lon=this.markers[i].location.lon;if(lat>lat_max)lat_max=lat;if(lat<lat_min)lat_min=lat;if(lon>lon_max)lon_max=lon;if(lon<lon_min)lon_min=lon;}
this.setBounds(new BoundingBox(lat_min,lon_min,lat_max,lon_max));}
Mapstraction.prototype.getZoom=function(){switch(this.api){case'yahoo':return 18-this.map.getZoomLevel();case'google':return this.map.getZoom();case'microsoft':return this.map.GetZoomLevel();default:alert(this.api+' not supported by Mapstraction.getZoom');}}
Mapstraction.prototype.getZoomLevelForBoundingBox=function(bbox){var ne=bbox.getNorthEast();var sw=bbox.getSouthWest();switch(this.api){case'google':var gbox=new GLatLngBounds(sw.toGoogle(),ne.toGoogle());var zoom=this.map.getBoundsZoomLevel(gbox);return zoom;default:alert(this.api+' not supported by Mapstraction.getZoomLevelForBoundingBox');}}
Mapstraction.ROAD=1;Mapstraction.SATELLITE=2;Mapstraction.HYBRID=3;Mapstraction.prototype.setMapType=function(type){switch(this.api){case'yahoo':switch(type){case Mapstraction.ROAD:this.map.setMapType(YAHOO_MAP_REG);break;case Mapstraction.SATELLITE:this.map.setMapType(YAHOO_MAP_SAT);break;case Mapstraction.HYBRID:this.map.setMapType(YAHOO_MAP_HYB);break;default:this.map.setMapType(YAHOO_MAP_REG);}
break;case'google':switch(type){case Mapstraction.ROAD:this.map.setMapType(G_NORMAL_MAP);break;case Mapstraction.SATELLITE:this.map.setMapType(G_SATELLITE_MAP);break;case Mapstraction.HYBRID:this.map.setMapType(G_HYBRID_MAP);break;default:this.map.setMapType(G_NORMAL_MAP);}
break;case'microsoft':switch(type){case Mapstraction.ROAD:this.map.SetMapStyle(Msn.VE.MapStyle.Road);break;case Mapstraction.SATELLITE:this.map.SetMapStyle(Msn.VE.MapStyle.Aerial);break;case Mapstraction.HYBRID:this.map.SetMapStyle(Msn.VE.MapStyle.Hybrid);break;default:this.map.SetMapStyle(Msn.VE.MapStyle.Road);}
break;default:alert(this.api+' not supported by Mapstraction.setMapType');}}
Mapstraction.prototype.getMapType=function(){var type;switch(this.api){case'yahoo':type=this.map.getCurrentMapType();switch(type){case YAHOO_MAP_REG:return Mapstraction.ROAD;break;case YAHOO_MAP_SAT:return Mapstraction.SATELLITE;break;case YAHOO_MAP_HYB:return Mapstraction.HYBRID;break;default:return null;}
break;case'google':type=this.map.getCurrentMapType();switch(type){case G_NORMAL_MAP:return Mapstraction.ROAD;break;case G_SATELLITE_MAP:return Mapstraction.SATELLITE;break;case G_HYBRID_MAP:return Mapstraction.HYBRID;break;default:return null;}
break;case'microsoft':type=this.map.GetMapStyle();switch(type){case Msn.VE.MapStyle.Road:return Mapstraction.ROAD;break;case Msn.VE.MapStyle.Aerial:return Mapstraction.SATELLITE;break;case Msn.VE.MapStyle.Hybrid:return Mapstraction.HYBRID;break;default:return null;}
break;default:alert(this.api+' not supported by Mapstraction.getMapType');}}
Mapstraction.prototype.getBounds=function(){switch(this.api){case'google':var gbox=this.map.getBounds();var sw=gbox.getSouthWest();var ne=gbox.getNorthEast();return new BoundingBox(sw.lat(),sw.lng(),ne.lat(),ne.lng());break;case'yahoo':var ybox=this.map.getBoundsLatLon();return new BoundingBox(ybox.LatMin,ybox.LonMin,ybox.LatMax,ybox.LonMax);break;case'microsoft':var mbox=this.map.GetMapView();var nw=mbox.TopLeftLatLong;var se=mbox.BottomRightLatLong;return new BoundingBox(se.Latitude,nw.Longitude,nw.Latitude,se.Longitude);break;}}
Mapstraction.prototype.setBounds=function(bounds){var sw=bounds.getSouthWest();var ne=bounds.getNorthEast();switch(this.api){case'google':var gbounds=new GLatLngBounds(new GLatLng(sw.lat,sw.lon),new GLatLng(ne.lat,ne.lon));this.map.setCenter(gbounds.getCenter(),this.map.getBoundsZoomLevel(gbounds));break;case'yahoo':if(sw.lon>ne.lon)
sw.lon-=360;var center=new YGeoPoint((sw.lat+ne.lat)/2,(ne.lon+sw.lon)/2);var container=this.map.getContainerSize();for(var zoom=1;zoom<=17;zoom++){var sw_pix=convertLatLonXY_Yahoo(sw,zoom);var ne_pix=convertLatLonXY_Yahoo(ne,zoom);if(sw_pix.x>ne_pix.x)
sw_pix.x-=(1<<(26-zoom));if(Math.abs(ne_pix.x-sw_pix.x)<=container.width&&Math.abs(ne_pix.y-sw_pix.y)<=container.height){this.map.drawZoomAndCenter(center,zoom);break;}}
break;case'microsoft':this.map.SetMapView([new VELatLong(sw.lat,sw.lon),new VELatLong(ne.lat,ne.lon)]);break;}}
Mapstraction.prototype.getMap=function(){return this.map;}
function LatLonPoint(lat,lon){this.lat=lat;this.lon=lon;this.lng=lon;}
LatLonPoint.prototype.toYahoo=function(){return new YGeoPoint(this.lat,this.lon);}
LatLonPoint.prototype.toGoogle=function(){return new GLatLng(this.lat,this.lon);}
LatLonPoint.prototype.toMicrosoft=function(){return new VELatLong(this.lat,this.lon);}
LatLonPoint.prototype.toString=function(){return this.lat+', '+this.lon;}
LatLonPoint.prototype.distance=function(otherPoint){var d,dr;with(Math){dr=0.017453292519943295;d=cos(otherPoint.lon*dr-this.lon*dr)*cos(otherPoint.lat*dr-this.lat*dr);return acos(d)*6378.137;}
return-1;}
LatLonPoint.prototype.equals=function(otherPoint){return this.lat==otherPoint.lat&&this.lon==otherPoint.lon;}
function BoundingBox(swlat,swlon,nelat,nelon){this.sw=new LatLonPoint(swlat,swlon);this.ne=new LatLonPoint(nelat,nelon);}
BoundingBox.prototype.getSouthWest=function(){return this.sw;}
BoundingBox.prototype.getNorthEast=function(){return this.ne;}
BoundingBox.prototype.isEmpty=function(){return this.ne==this.sw;}
BoundingBox.prototype.contains=function(point){return point.lat>=this.sw.lat&&point.lat<=this.ne.lat&&point.lon>=this.sw.lon&&point.lon<=this.ne.lon;}
BoundingBox.prototype.toSpan=function(){return new LatLonPoint(Math.abs(this.sw.lat-this.ne.lat),Math.abs(this.sw.lon-this.ne.lon));}
function Marker(point){this.location=point;this.onmap=false;this.proprietary_marker=false;this.pinID="mspin-"+new Date().getTime()+'-'+(Math.floor(Math.random()*Math.pow(2,16)));}
Marker.prototype.setChild=function(some_proprietary_marker){this.proprietary_marker=some_proprietary_marker;this.onmap=true}
Marker.prototype.setLabel=function(labelText){this.labelText=labelText;}
Marker.prototype.setInfoBubble=function(infoBubble){this.infoBubble=infoBubble;}
Marker.prototype.setIcon=function(iconUrl){this.iconUrl=iconUrl;}
Marker.prototype.toYahoo=function(){var ymarker;if(this.iconUrl){ymarker=new YMarker(this.location.toYahoo(),new YImage(this.iconUrl));}else{ymarker=new YMarker(this.location.toYahoo());}
if(this.labelText){ymarker.addLabel(this.labelText);}
if(this.infoBubble){var theInfo=this.infoBubble;YEvent.Capture(ymarker,EventsList.MouseClick,function(){ymarker.openSmartWindow(theInfo);});}
return ymarker;}
Marker.prototype.toGoogle=function(){var options=new Object();if(this.labelText){options.title=this.labelText;}
if(this.iconUrl){options.icon=new GIcon(G_DEFAULT_ICON,this.iconUrl);}
var gmarker=new GMarker(this.location.toGoogle(),options);if(this.infoBubble){var theInfo=this.infoBubble;GEvent.addListener(gmarker,"click",function(){gmarker.openInfoWindowHtml(theInfo);});}
return gmarker;}
Marker.prototype.toMicrosoft=function(){var pin=new VEPushpin(this.pinID,this.location.toMicrosoft(),this.iconUrl,this.labelText,this.infoBubble);return pin;}
Marker.prototype.openBubble=function(){if(this.api){switch(this.api){case'yahoo':var ypin=this.proprietary_marker;ypin.openSmartWindow(this.infoBubble);break;case'google':var gpin=this.proprietary_marker;gpin.openInfoWindowHtml(this.infoBubble);break;case'microsoft':var pin=this.proprietary_marker;var el=$j(this.pinID+"_"+this.map.GUID).onmouseover;setTimeout(el,1000);}}else{alert('You need to add the marker before opening it');}}
function Polyline(points){this.points=points;this.onmap=false;this.proprietary_polyline=false;this.pllID="mspll-"+new Date().getTime()+'-'+(Math.floor(Math.random()*Math.pow(2,16)));}
Polyline.prototype.setChild=function(some_proprietary_polyline){this.proprietary_polyline=some_proprietary_polyline;this.onmap=true;}
Polyline.prototype.setColor=function(color){this.color=color;}
Polyline.prototype.setWidth=function(width){this.width=width;}
Polyline.prototype.setOpacity=function(opacity){this.opacity=opacity;}
Polyline.prototype.toYahoo=function(){var ypolyline;var ypoints=[];for(var i=0,length=this.points.length;i<length;i++){ypoints.push(this.points[i].toYahoo());}
ypolyline=new YPolyline(ypoints,this.color,this.width,this.opacity);return ypolyline;}
Polyline.prototype.toGoogle=function(){var gpolyline;var gpoints=[];for(var i=0,length=this.points.length;i<length;i++){gpoints.push(this.points[i].toGoogle());}
gpolyline=new GPolyline(gpoints,this.color,this.width,this.opacity);return gpolyline;}
Polyline.prototype.toMicrosoft=function(){var mpolyline;var mpoints=[];for(var i=0,length=this.points.length;i<length;i++){mpoints.push(this.points[i].toMicrosoft());}
var color;var opacity=this.opacity||1.0;if(this.color){color=new VEColor(parseInt(this.color.substr(1,2),16),parseInt(this.color.substr(3,2),16),parseInt(this.color.substr(5,2),16),opacity);}else{color=new VEColor(0,255,0,opacity);}
mpolyline=new VEPolyline(this.pllID,mpoints,color,this.width);return mpolyline;}