var map = null;
    var geocoder = null;

    function initialize(id) {
      if (GBrowserIsCompatible()) {
        map = new GMap2(document.getElementById(id));
        //map.setCenter(new GLatLng(37.4419, -122.1419), 13);
        geocoder = new GClientGeocoder();
		map.addControl(new GSmallMapControl());
      }
    }
	
	function showLatLng(lat,lng,zoom) {
		var point = new GLatLng(lat,lng);
		map.setCenter(point,zoom);
		var marker = new GMarker(point);
		map.addOverlay(marker);
		return marker;
	}

    function showAddress(address,zoom) {
      if (geocoder) {
        geocoder.getLatLng(
          address,
          function(point) {
            if (point) {
              map.setCenter(point, zoom);
              var marker = new GMarker(point);
              map.addOverlay(marker);
              //marker.openInfoWindowHtml(address);
            }
          }
        );
      }
    }