<!--

        // Test if images have not been loaded
        if (document.images != null) 
        {
                preload();
        }
                
        function preload() 
        {
                MenuOn1 = new Image();
                MenuOn1.src = "bilder/park1.gif";
                MenuOn2 = new Image();
                MenuOn2.src = "bilder/neptun1.gif";
                MenuOn3 = new Image();
                MenuOn3.src = "bilder/teenexa1.gif";
                MenuOn4 = new Image();
                MenuOn4.src = "bilder/axenta1.gif";

                MenuOff = new Image();
                MenuOff.src = "bilder/prod_on.gif";
        }


        function swapThis(imgSwap,imgName) 
        {
                if (document.images != null) 
                {
                        imgSwap = eval(imgSwap + ".src");
                        document [imgName].src = imgSwap;
                }
        }
        
//-->