var wgLocalPath=null;
var wgGoogleMapsOnThisPage=null,zoom=null,type=null,controls=null,data=null;
function initializeWgs(pwgLocalPath)
{
wgLocalPath=pwgLocalPath;
}


/*
create labeled marker with different marker
change marker property and the link of a marker picture to change marker
current marker has residence, food, atm, etc. proerty and picture
*/
function createMarker(point,label,name,property,fullname) 
{ 
	var icon = new GIcon();
	property=property.split(";");
	if(property.length>1)
	{
	icon.image=wgLocalPath+"/extensions/TetherlessMap/MarkerIcon/plus_icon.gif";
	}
	else if(property.length==1&&property[0]=="Parking")
	{
	icon.image=wgLocalPath+"/extensions/TetherlessMap/MarkerIcon/parking.png";
	}
	else if(property.length==1&&property[0]=="Residence Hall")
	{
	icon.image=wgLocalPath+"/extensions/TetherlessMap/MarkerIcon/residence.gif";
	}
	else if(property.length==1&&property[0]=="Food")
	{
	icon.image=wgLocalPath+"/extensions/TetherlessMap/MarkerIcon/food.gif";
	}
	else if(property.length==1&&property[0]=="ATM")
	{
	icon.image=wgLocalPath+"/extensions/TetherlessMap/MarkerIcon/atm.gif";
	}
	else{
	icon.image = wgLocalPath+'/extensions/TetherlessMap/MarkerIcon/greencirclemarker.png';
	}
	icon.iconSize = new GSize(12, 12);
	icon.iconAnchor = new GPoint(8, 8);
	icon.infoWindowAnchor = new GPoint(12, 7);
	opts = { "icon": icon, "clickable": true, "labelText": name, "labelOffset": new GSize(0, 0), "title": fullname};
	var marker = new LabeledMarker(point,opts);  
	GEvent.addListener(marker, 'click', function(){ marker.openInfoWindowHtml(label); }); 
	return marker;  
} 
window.unload = GUnload;