function createMarker(point, oben, bild, unten) {
          // Create a lettered icon for this point using our icon class
          // var letter = String.fromCharCode("A".charCodeAt(0) + 1);
          var letteredIcon = new GIcon(baseIcon);
          letteredIcon.image = "bild/irl-flag.gif";

          // Set up our GMarkerOptions object
          markerOptions = { icon:letteredIcon, title:'Click here to display image!' };
          
          var marker = new GMarker(point, markerOptions);

          GEvent.addListener(marker, "click", function() {
          	
            marker.openInfoWindowHtml(oben +'<br><img src='+ bild +'><br>'+ unten);
            map.setCenter(new GLatLng(53.78,-7.81), 11);
          });
          return marker;
        }