google.load("maps", "2.x");
  function initialize() {
    var map = new GMap2(document.getElementById("mapa"));
    map.addControl(new GLargeMapControl3D());
    map.addControl(new GMapTypeControl());
    var center = new GLatLng(-23.545143,-46.661328);
    map.setCenter(center, 16);
    var baseIcon = new GIcon(G_DEFAULT_ICON);
    baseIcon.shadow = "http://www.google.com/mapfiles/shadow50.png";
    baseIcon.iconSize = new GSize(20, 34);
    baseIcon.shadowSize = new GSize(37, 34);
    baseIcon.iconAnchor = new GPoint(9, 34);
    baseIcon.infoWindowAnchor = new GPoint(9, 2);
    function createMarker(point, index) {
      var letteredIcon = new GIcon(baseIcon);
      markerOptions = { icon:letteredIcon };
      var marker = new GMarker(point, markerOptions);
      GEvent.addListener(marker, "click", function() {
        marker.openInfoWindowHtml("<b>Museu de Arte Brasileira FAAP </b><br /><br />Rua Alagoas, 903<br /> 01242-902<br /> (0xx)11 3662-3521<br />São Paulo - SP");
      });
      return marker;
    }
    map.addOverlay(createMarker(center));
  }
  google.setOnLoadCallback(initialize);