function load() {
  if (GBrowserIsCompatible()) {
  var map = new GMap2(document.getElementById("map"));
  
  // map.enableScrollWheelZoom();
  map.enableContinuousZoom();
  map.addControl(new GLargeMapControl());
  map.addControl(new GMapTypeControl());
  map.addControl(new GOverviewMapControl());
  map.setMapType(G_SATELLITE_MAP); 
  
  map.setCenter(new GLatLng(51.472534, 7.216299), 16);
    
  // 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>BDKJ<br>Bochum & Wattenscheid</b><br/>Meinolphusstra&szlig;e 2<br>44789 Bochum");
  });
  
  GEvent.addListener(map, "mousemove", function(point) {
    document.getElementById('current_lat').innerHTML=point.lat().toFixed(6);
    document.getElementById('current_lon').innerHTML=point.lng().toFixed(6);
  });
  
  map.addOverlay(marker);
  }
}