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_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]; }

}



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_showHideLayers() { //v3.0

    var i, p, v, obj, args = MM_showHideLayers.arguments;

    for (i = 0; i < (args.length - 2); i += 3) if ((obj = MM_findObj(args[i])) != null) {
        v = args[i + 2];

        if (obj.style) { obj = obj.style; v = (v == 'show') ? 'visible' : (v = 'hide') ? 'hidden' : v; }

        obj.visibility = v;
    }

}



function MM_reloadPage(init) {  //reloads the window if Nav4 resized

    if (init == true) with (navigator) {
        if ((appName == "Netscape") && (parseInt(appVersion) == 4)) {

            document.MM_pgW = innerWidth; document.MM_pgH = innerHeight; onresize = MM_reloadPage;
        } 
    }

    else if (innerWidth != document.MM_pgW || innerHeight != document.MM_pgH) location.reload();

}

MM_reloadPage(true);



function MM_findObj(n, d) { //v4.0

    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 && document.getElementById) x = document.getElementById(n); return x;

}