function load_map_3()
{
  if (GBrowserIsCompatible())
  {
		var map = new GMap2(document.getElementById("map_3"));
		map.addControl(new GSmallMapControl());
		map.setCenter(new GLatLng(42.9242, -7.9431), 7);

		var geoXml = new GGeoXml("http://www.benvidatour.netc_html/js/../includes/kml.php?id=4");
		map.addOverlay(geoXml);
  }
}

add_load_event(load_map_3);
add_unload_event(unload);