function load() {
  if (GBrowserIsCompatible()) {
  var map = new GMap2(document.getElementById("map"));
  
  map.enableScrollWheelZoom();
  map.addControl(new GLargeMapControl());
  map.addControl(new GMapTypeControl());
  //map.setCenter(new GLatLng(52.531287, 13.374696), 13);
  map.setCenter(new GLatLng(52.52765, 13.37933), 13);

    
  // 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.openInfoWindowHtml("<b>HMKW Campus Berlin</b><br/>Robert-Koch-Platz 4<br/>10115 Berlin");
  });
  map.addOverlay(marker);
  marker.openInfoWindowHtml("<b>HMKW Campus Berlin</b><br/>Robert-Koch-Platz 4<br/>10115 Berlin");
      
  }
}