// google map key ABQIAAAAFIyFrB2KLwZRy_y7MOXvshRNTO32ICGh7sYjcOX8FJFiAvGqthQJUaHFhdWQSyswI9Dkgbc9qmSFsA

//Provide the two kml files
    
	var geoXmlOverlay;
	var map;
	
	function initialize(lat, lon, level, overlay, showwp) {
      if (GBrowserIsCompatible()) {
	 geoXmlOverlay = new GGeoXml(overlay);  
        map = new GMap2(document.getElementById("map_canvas"))

		map.setCenter(new GLatLng(lat,lon), level, G_PHYSICAL_MAP); 	 
		map.addMapType(G_PHYSICAL_MAP);
		
        map.addControl(new GSmallMapControl());
        map.addControl(new GHierarchicalMapTypeControl(), new GControlPosition(G_ANCHOR_TOP_RIGHT, new GSize(1,1)));
	    map.addOverlay(geoXmlOverlay);
		if (showwp == "true") {
		var baseIcon = new GIcon();
          baseIcon.iconSize=new GSize(32,32);
          baseIcon.shadowSize=new GSize(56,32);
          baseIcon.iconAnchor=new GPoint(16,32);
          baseIcon.infoWindowAnchor=new GPoint(16,0);
		  
		var waypoint = new GIcon(baseIcon, "http://google-maps-icons.googlecode.com/files/hiking.png");
      
		var point = new GLatLng(lat,lon);  
		map.addOverlay(new GMarker(point, waypoint));
		}
	  }
	}