var iconRed = new GIcon(); 
iconRed.image = 'http://labs.google.com/ridefinder/images/mm_20_red.png';
iconRed.shadow = 'http://labs.google.com/ridefinder/images/mm_20_shadow.png';
iconRed.iconSize = new GSize(12, 20);
iconRed.shadowSize = new GSize(22, 20);
iconRed.iconAnchor = new GPoint(6, 20);
iconRed.infoWindowAnchor = new GPoint(5, 1);

function loadMap(lat, lng, mapControl) {
  if (GBrowserIsCompatible() && (lat != '' && lng != '')) {
    var map = new GMap2(document.getElementById("map"));
    map.addControl(new GSmallMapControl());
	if (mapControl == true)
	    map.addControl(new GMapTypeControl());
    map.setCenter(new GLatLng(lat, lng), 13);
	map.setMapType(G_SATELLITE_MAP);

    GDownloadUrl("inc/gmapxml.php?lat=" + lat + '&lng=' + lng, function(data) {
      var xml = GXml.parse(data);
      var markers = xml.documentElement.getElementsByTagName("marker");

      for (var i = 0; i < markers.length; i++) {
        var name = markers[i].getAttribute("name");
        var point = new GLatLng(parseFloat(markers[i].getAttribute("lat")),
                                parseFloat(markers[i].getAttribute("lng")));
        var marker = createMarker(point, name);
        map.addOverlay(marker);
      }
    });
  }
  else {
	document.getElementById("dMapa").innerHTML = 'Lo sentimos, pero no contamos con datos geogr&aacute;ficos para esta propiedad';
	document.getElementById("map").style.display = 'none';
  }
}

function createMarker(point, name) {
  var marker = new GMarker(point, iconRed);
  return marker;
}