var map;
var geoXml;

function load() {
  if (GBrowserIsCompatible()) {
    geoXml = new GGeoXml("http://chicagomap.zolk.com/sources/neighborhoods/source.kml");
    map = new GMap2(document.getElementById("map"));
	map.setCenter(new GLatLng(41.8500, -87.6900), 11);
    map.addControl(new GLargeMapControl());
	map.addControl(new GMapTypeControl());
    map.addOverlay(geoXml);
  }
}