function LoadMap()
 {
 
var map = new GMap(document.getElementById("map"));
map.addControl(new GSmallMapControl());
map.addControl(new GMapTypeControl());
map.setCenter(new GLatLng(51.238721, -0.209527), 15); 
var point = new GLatLng(51.238721,-0.209527);
var marker = new GMarker(point);
map.addOverlay(marker);

 
 }