google.load("maps", "2");
   
// Call this function when the page has been loaded
function initialize() {
  if(google.maps.BrowserIsCompatible()) {
    var map = new google.maps.Map2(document.getElementById("map"));
    map.setCenter(new google.maps.LatLng(10.44, -84.735), 13);
    map.setMapType(G_HYBRID_MAP);
    map.addControl(new GLargeMapControl());
    map.addControl(new GMapTypeControl());

    var arenal = new GMarker( new google.maps.LatLng( 10.423, -84.7565 ));
    arenal.caption = "The Butterfly Conservatory";

    GEvent.addListener(map, "click", function(overlay, point) {
        if(overlay) {
            overlay.openInfoWindowHtml(overlay.caption);
        }
    });

    map.addOverlay(arenal);
  }
}
google.setOnLoadCallback(initialize);