function load(elementid,infotxt,latitude,longitude) {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById(elementid));
        
        //latitude=52.49980
        //longitude=13.30240
        map.setCenter(new GLatLng(latitude,longitude), 15);
	
	
	map.enableScrollWheelZoom();
	var mapControl = new GMapTypeControl();
	map.addControl(mapControl);
	map.addControl(new GLargeMapControl());
	var gmark = new GMarker(map.getCenter());
	GEvent.addListener(gmark, "click",function(){map.openInfoWindow(map.getCenter(), document.createTextNode(infotxt));});
	gmark.title=infotxt;
	map.addOverlay(gmark);
      }
    }