var map;

function initialize() {

    var coords = new GLatLng(51.781758, 0.107878);
    
    if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map_canvas"));
        
        map.setCenter(coords, 16);
    
        //map.addControl(new GSmallMapControl());
        //map.addControl(new GMapTypeControl());
        //map.addControl(new GOverviewMapControl());
        
        var venueMarker = new GMarker(coords);          
        map.addOverlay(venueMarker);
       
//	    GEvent.addListener(venueMarker, "click", function() {
//           venueMarker.openInfoWindowHtml("Gratnells");
//        });
    }     
}