function gmapLoad(obj,a,z,error) 
{
	if (GBrowserIsCompatible()) 
	{
        	var map = new GMap2(obj);
		var geocoder = new GClientGeocoder();
		map.addControl(new GSmallMapControl());
		map.addControl(new GMapTypeControl());
        	geocoder.getLatLng(a, function(point) 
		{      
			if (point) 
			{        
				map.setCenter(point, z);        
				var marker = new GMarker(point);        
				map.addOverlay(marker);
			}
			else
			{
				error();
			}    
		});
	}
}