function MM_preloadImages() {
        var d = document;
        if (d.images) {
            if (!d.MM_p) {
                d.MM_p = new Array;
            }
            var i, j = d.MM_p.length, a = MM_preloadImages.arguments;
            for (i = 0; i < a.length; i++) {
                if (a[i].indexOf("#") != 0) {
                    d.MM_p[j] = new Image;
                    d.MM_p[j++].src = a[i];
                }
            }
        }
    }


    function MM_swapImgRestore() {
        var i, x, a = document.MM_sr;
        for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) {
            x.src = x.oSrc;
        }
    }


    function MM_findObj(n, d) {
        var p, i, x;
        if (!d) {
            d = document;
        }
        if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
            d = parent.frames[n.substring(p + 1)].document;
            n = n.substring(0, p);
        }
        if (!(x = d[n]) && d.all) {
            x = d.all[n];
        }
        for (i = 0; !x && i < d.forms.length; i++) {
            x = d.forms[i][n];
        }
        for (i = 0; !x && d.layers && i < d.layers.length; i++) {
            x = MM_findObj(n, d.layers[i].document);
        }
        if (!x && d.getElementById) {
            x = d.getElementById(n);
        }
        return x;
    }


    function MM_swapImage() {
        var i, j = 0, x, a = MM_swapImage.arguments;
        document.MM_sr = new Array;
        for (i = 0; i < a.length - 2; i += 3) {
            if ((x = MM_findObj(a[i])) != null) {
                document.MM_sr[j++] = x;
                if (!x.oSrc) {
                    x.oSrc = x.src;
                }
                x.src = a[i + 2];
            }
        }
    }