function MM_swapImgRestore(){ //v3.0
            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_preloadImages(){ //v3.0
            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_findObj(n, d){ //v4.01
            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(){ //v3.0
            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];
                }
        }