function load() {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map"));
        map.addControl(new GSmallMapControl());
        map.addControl(new GMapTypeControl());
        map.setCenter(new GLatLng(-33.809264,151.147888), 13);
   
   // Our info window content
var infoTabs = [
  new GInfoWindowTab("Tab #1", "Rear Vision Systems <br /> Unit 12, 9-11 Chaplin Drive <br /> Lane Cove West<br />Phone: 61 2 9418 3244"),
];

// Place a marker in the center of the map and open the info window
// automatically
var marker = new GMarker(map.getCenter());
GEvent.addListener(marker, "click", function() {
  marker.openInfoWindowTabsHtml(infoTabs);
});
map.addOverlay(marker);
marker.openInfoWindowTabsHtml(infoTabs);
        map.addOverlay(new GMarker(new GPoint(151.147888,-33.809264)));
                
      }
    }