function dispGmap(longitude, latitude,zoom){

		var map = new GMap(document.getElementById("GMaps"));
		map.addControl(new GSmallMapControl());
		function addMaker(point,html){
			var marker = new GMarker(point);
			map.addOverlay(marker);
			return marker;
		}
		var point = new GPoint(longitude, latitude);
		var html ="";
		map.centerAndZoom(point,zoom);
		addMaker(point,html);
}