function startmarquee(lh, speed, delay, index) {
    var o = document.getElementById("demo" + index);
    var o_td = o.getElementsByTagName("td")[0];
    var str = o_td.innerHTML;
    var newtd = document.createElement("td");
    newtd.innerHTML = str;
    o_td.parentNode.appendChild(newtd);
    var t;
    var p = false;
    o.onmouseover = function() { p = true; }
    o.onmouseout = function() { p = false; }
    function start() {
        t = setInterval(Marquee, speed);
        if (!p) { o.scrollLeft += 3; }
    }
    function Marquee() {
        if (o_td.offsetWidth - o.scrollLeft <= 0)
            o.scrollLeft -= o_td.offsetWidth;
        else {
            if (o.scrollLeft % lh != 0) {
                o.scrollLeft += 3
            } else { clearInterval(t); setTimeout(start, delay); }
        }
    }
    setTimeout(start, delay);
}
startmarquee(102, 100, 1, 2);
function AddFavorite(sURL, sTitle) {
    try {
        window.external.addFavorite(sURL, sTitle);
    }
    catch (e) {
        try {
            window.sidebar.addPanel(sTitle, sURL, "");
        }
        catch (e) {
            alert("加入收藏失败，请使用Ctrl+D进行添加");
        }
    }
}
function SetHome(obj, vrl) {
    try {
        obj.style.behavior = 'url(#default#homepage)'; obj.setHomePage(vrl);
    }
    catch (e) {
        if (window.netscape) {
            try {
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            }
            catch (e) {
                alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将 [signed.applets.codebase_principal_support]的值设置为'true',双击即可。");
            }
            var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage', vrl);
        }
    }
}