// googlemaps
  function load() {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map"));
        map.setCenter(new GLatLng(51.57665,7.05215), 15);
		
		map.addOverlay(createMarker( new GLatLng(51.57665,7.05215), "Leifeld - Eisenwaren<br>Horster Str. 23-24<br>45897 Gelsenkirchen"));
		
		map.addControl(new GMapTypeControl());
		map.addControl(new GLargeMapControl());
      }
    }
	function createMarker(point, mtext) {
	var marker = new GMarker(point);
	GEvent.addListener(marker, "click", function() {
		marker.openInfoWindowHtml( mtext );
	});
	return marker;
}