// Class for creating Google Map displays.
function GoogleMap(elementId, x, y, zoom) {
	this.element = document.getElementById(elementId);
	this.x 			 = x;
	this.y			 = y;
	this.zoom		 = zoom;
	
	this.load		 = function() {
		if (GBrowserIsCompatible()) 		
		{
			var map   = new GMap2(document.getElementById(elementId));
			var point = new GLatLng(y,x);		
			map.addControl(new GLargeMapControl());
			map.checkResize();
			map.setCenter(point, zoom);
			map.addOverlay(new GMarker(point));
		} 		
	};
}