function AddFavorite(sURL, sTitle) {
    if (document.all) {
        window.external.addFavorite(sURL, sTitle);
    }
    else if (window.sidebar) {
        window.sidebar.addPanel(sTitle, sURL, "");
    }
}

function setHomepage(sURL) {
    if (document.all) {
        document.body.style.behavior = 'url(#default#homepage)';
        document.body.setHomePage(sURL);
    }
    else if (window.sidebar) {
        if (window.netscape) {
            try {
                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            }
            catch (e) {
                alert("¸Ã²Ù×÷±»ä¯ÀÀÆ÷¾Ü¾ø");
            }
        }
        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
        prefs.setCharPref('browser.startup.homepage', sURL);
    }
}