function setHomePage() {
    if (window.navigator.userAgent.indexOf("Firefox") >= 1) {
        try {
            netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            var prefs = Components.classes['@@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage', 'http://www.dentsu.com/');
        } 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]设置为'true'");
        }
    } else {
        document.body.style.behavior = 'url(#default#homepage)';
        document.body.setHomePage('http://www.dentsu.com/');
        return (false);
    }
}


$("#addFavorite").click(function () {
    try {
        window.external.addFavorite(window.location, document.title)
    } catch (e) {
        try {
            window.sidebar.addPanel(document.title, window.location, "")
        } catch (e) {
            alert("加入收藏失败，请使用Ctrl+D进行添加")
        }
    }
});