var icon = new GIcon();
icon.iconSize = new GSize(6, 6);
icon.iconAnchor = new GPoint(3, 3);
icon.infoWindowAnchor = new GPoint(3, 3);			
					
var exml_lines = new GeoXml("exml_lines", map, "cta.kml", {sidebarid:"side_bar_routes",allfoldersopen:true});
exml_lines.parse();

var exml_stations = new GeoXml("exml_stations", map, "cta_station.kml", {baseicon:icon});
exml_stations.parse();

var map;
var geoXml;
var geoXml2;
var geoXml3;
			
function load() {
  if (GBrowserIsCompatible()) {
    geoXml = new GGeoXml("http://kalerealty.com/js/source7e.kml");
	geoXml2 = new GGeoXml("http://kalerealty.com/js/cta.kml");
	geoXml3 = new GGeoXml("http://kalerealty.com/js/cta_station.kml");
    map = new GMap2(document.getElementById("map"), {googleBarOptions: opts});
	map.addMapType(G_PHYSICAL_MAP); 
	map.setCenter(new GLatLng(41.884899, -87.629356), 13, G_PHYSICAL_MAP);
    map.addControl(new GLargeMapControl());
	map.addControl(new GMapTypeControl());
    map.addOverlay(geoXml);
	map.enableGoogleBar();
  }
}