new_on = new Image(); new_on.src = "pics/new_on.gif";
            new_off = new Image(); new_off.src = "pics/new_off.gif";
            faq_on = new Image(); faq_on.src = "pics/faq_on.gif";
            faq_off = new Image(); faq_off.src = "pics/faq_off.gif";
            about_on = new Image(); about_on.src = "pics/about_on.gif";
            about_off = new Image(); about_off.src = "pics/about_off.gif";
            home_on = new Image(); home_on.src = "pics/home_on.gif";
            home_off = new Image(); home_off.src = "pics/home_off.gif";
            best_on = new Image(); best_on.src = "pics/best_on.gif";
            best_off = new Image(); best_off.src = "pics/best_off.gif";
            impressum_on = new Image(); impressum_on.src = "pics/impressum_on.gif";
            impressum_off = new Image(); impressum_off.src = "pics/impressum_off.gif";

    function bildan(welches) {
        ActiveImage= eval(welches+"_on.src");
        document[welches].src=ActiveImage;
    }

    function bildaus(welches) {
        DefaultImage= eval(welches+"_off.src");
        document[welches].src=DefaultImage;
    }

    function preload() {
    if (!document.images) {
        return;
    }

    var ar = new Array();
    var arguments = preload.arguments;

    for (var i=0; i<arguments.length; i++) {
        ar[i] = new Image();
        ar[i].src = arguments[i];
    }
}