//inicializo el mapa
function GInitialize()
{
	
	if(GBrowserIsCompatible())
	{
		map = new GMap2(document.getElementById("map_canvas"));
		
		var point = new GLatLng(40.430495, -3.684996);
		
		map.setCenter(point, 16);
		map.setMapType(G_NORMAL_MAP);
		map.enableScrollWheelZoom(true);
		map.enableContinuousZoom(true);
		var mapControl = new GMapTypeControl();
		map.addControl(mapControl);
		map.addControl(new GLargeMapControl());
		
		var marker = new GMarker(point);
		map.addOverlay(marker);
		
	}
}