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_nbVisible(name, isVisible) {
    if (document.getElementById(name)) {
        if (isVisible)
            document.getElementById(name).style.display = '';
        else
            document.getElementById(name).style.display = 'none';
    }
}

function MM_nbGroup(event, grpName) { //v6.0
    var i,img,nbArr,args = MM_nbGroup.arguments;
    if (event == "init" && args.length > 2) {
        if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
            img.MM_init = true;
            img.MM_up = args[3];
            img.MM_dn = img.src;
            if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
            nbArr[nbArr.length] = img;
            for (i = 4; i < args.length - 1; i += 2) if ((img = MM_findObj(args[i])) != null) {
                if (!img.MM_up) img.MM_up = img.src;
                img.src = img.MM_dn = args[i + 1];
                nbArr[nbArr.length] = img;
            }
        }
    } else if (event == "over") {
        document.MM_nbOver = nbArr = new Array();
        for (i = 1; i < args.length - 1; i += 3) if ((img = MM_findObj(args[i])) != null) {
            if (!img.MM_up) img.MM_up = img.src;
            img.src = (img.MM_dn && args[i + 2]) ? args[i + 2] : ((args[i + 1]) ? args[i + 1] : img.MM_up);
            nbArr[nbArr.length] = img;
        }
    } else if (event == "out") {
        for (i = 0; i < document.MM_nbOver.length; i++) {
            img = document.MM_nbOver[i];
            img.src = (img.MM_dn) ? img.MM_dn : img.MM_up;
        }
    } else if (event == "down") {
        nbArr = document[grpName];
        if (nbArr)
            for (i = 0; i < nbArr.length; i++) {
                img = nbArr[i];
                img.src = img.MM_up;
                img.MM_dn = 0;
            }
        document[grpName] = nbArr = new Array();
        for (i = 2; i < args.length - 1; i += 2) if ((img = MM_findObj(args[i])) != null) {
            if (!img.MM_up) img.MM_up = img.src;
            img.src = img.MM_dn = (args[i + 1]) ? args[i + 1] : img.MM_up;
            nbArr[nbArr.length] = img;
        }
    }
}