ÿþ
function setHomePage() {
    if (document.all) {
        var homepage = document.getElementById('zing_homepage');
        if (!homepage)
            return;
        var ishp = false;
        for (var i = 0; i < ZingD.length; i++)                     /*Check homepage*/
        {
            if (homepage.isHomePage('http://' + ZingD[i] + '.zing.vn/')) {
                ishp = true;
                break;
            }
        }
        if (!ishp) {
            homepage.style.behavior = 'url(#default#homepage)';
            homepage.setHomePage(url);                  /*Set homepage*/
        }
    }
    else
        alert('ChÍn Tools > Option > Main > Use Current Page (Alt+C) 
à 
·t trang chç!');
};
function addFavorite() {
    var title = 'ZingPortal';
    for (var i = 0; i < 10; i++)                     /*Check homepage*/
    {
        if (url.indexOf(ZingD[i]) > -1) {
            title = ZingT[i];
            break;
        }
    }
    if (document.all)
        window.external.AddFavorite(url, title);
    else if (window.sidebar)
        window.sidebar.addPanel(title, url, "")
};