var NN3 = false;
                        toc1an = new Image(90, 24);
                        toc1an.src = "http://www.kfz-marburg.de/pics/v-prog.gif";
                        toc2an = new Image(90, 24);
                        toc2an.src = "http://www.kfz-marburg.de/pics/v-team.gif";
                        toc3an = new Image(90, 24);
                        toc3an.src = "http://www.kfz-marburg.de/pics/v-laden.gif";
                        toc4an = new Image(90, 24);
                        toc4an.src = "http://www.kfz-marburg.de/pics/v-fragen.gif";
                        toc5an = new Image(90, 24);
                        toc5an.src = "http://www.kfz-marburg.de/pics/v-kont.gif";
            		toc6an = new Image(90, 24);
                        toc6an.src = "http://www.kfz-marburg.de/pics/v-tick.gif";
                        toc7an = new Image(90, 24);
                        toc7an.src = "http://www.kfz-marburg.de/pics/v-anf.gif";
                        toc8an = new Image(90, 24);
                        toc8an.src = "http://www.kfz-marburg.de/pics/v-ini.gif";
                        toc9an = new Image(90, 24);
                        toc9an.src = "http://www.kfz-marburg.de/pics/v-archiv.gif";
                        toc10an = new Image(90, 24);
                        toc10an.src = "http://www.kfz-marburg.de/pics/v-feed.gif";
            		toc11an = new Image(90, 24);
                        toc11an.src = "http://www.kfz-marburg.de/pics/v-ladies.gif";
            		toc12an = new Image(90, 24);
                        toc12an.src = "http://www.kfz-marburg.de/pics/v-links.gif";



                        toc1aus = new Image(90, 24);
                        toc1aus.src = "http://www.kfz-marburg.de/pics/s-prog.gif";
                        toc2aus = new Image(90, 24);
                        toc2aus.src = "http://www.kfz-marburg.de/pics/w-team.gif";
                        toc3aus = new Image(90, 24);
                        toc3aus.src = "http://www.kfz-marburg.de/pics/w-laden.gif";
                        toc4aus = new Image(90, 24);
                        toc4aus.src = "http://www.kfz-marburg.de/pics/w-fragen.gif";
                        toc5aus = new Image(90, 24);
                        toc5aus.src = "http://www.kfz-marburg.de/pics/w-kont.gif";
            		toc6aus = new Image(90, 24);
                        toc6aus.src = "http://www.kfz-marburg.de/pics/w-tick.gif";
                        toc7aus = new Image(90, 24);
                        toc7aus.src = "http://www.kfz-marburg.de/pics/w-anf.gif";
                        toc8aus = new Image(90, 24);
                        toc8aus.src = "http://www.kfz-marburg.de/pics/w-ini.gif";
                        toc9aus = new Image(90, 24);
                        toc9aus.src = "http://www.kfz-marburg.de/pics/w-archiv.gif";
                        toc10aus = new Image(90, 24);
                        toc10aus.src = "http://www.kfz-marburg.de/pics/w-feed.gif";
            		toc11aus = new Image(90, 24);
                        toc11aus.src = "http://www.kfz-marburg.de/pics/w-ladies.gif";
            		toc12aus = new Image(90, 24);
                        toc12aus.src = "http://www.kfz-marburg.de/pics/w-links.gif";

function on3(name)   {
        document[name].src = eval(name + "an.src");
}
function off3(name)  {        document[name].src = eval(name + "aus.src");
}
NN3 = true;
function on(name)  {
       if (NN3) on3(name);
}
function off(name)  {
        if (NN3) off3(name);
}