function initialize() {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map_canvas"));
        map.setCenter(new GLatLng(51.8661293, 12.6438999), 14);
	map.addControl(new GSmallMapControl());
	map.addOverlay(new GMarker(new GLatLng(51.8661293, 12.6438999)));
	map.addOverlay(new GMarker(new GLatLng(51.86530904432246, 12.643450498580933)));

      }
    }