{
     alt0 = new Image(1,1);
     alt0.src = "images/dummy.gif";

     alt1 = new Image(180,240);
     alt1.src = "images/bilder/bild1.jpg";

     alt2 = new Image(180,240);
     alt2.src = "images/bilder/bild2.jpg";

     alt3 = new Image(180,240);
     alt3.src = "images/bilder/bild3.jpg";

     alt4 = new Image(180,240);
     alt4.src = "images/bilder/bild4.jpg";


    }

     function TauscheBild(picT,picN) {
     {
     document.images[picT].src = eval(picN + ".src");
     }
     }