var HomepageFavorite = {
    //设为首页
    Homepage: function () {
        if (document.all) {
            document.body.style.behavior = 'url(#default#homepage)';
            document.body.setHomePage(window.location.href);
        }
        else if (window.sidebar) {
            if (window.netscape) {
                try {
                    netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
                }
                catch (e) {
                    alert("该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项 signed.applets.codebase_principal_support 值该为true");
                    history.go(-1);
                }
            }
            var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage', window.location.href);
        }
    },
    //加入收获
    Favorite: function Favorite(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,请手动添加.");
            }
        }
    }
}
///* 
//* author : 2010-12-27 11:33:02 teresa 
//* discription: add favorite 
//*/
//function addFavorite() {
//    if (document.all) {
//        try {
//            window.external.addFavorite(window.location.href, document.title);
//        } catch (e) {
//            alert("加入收藏失败，请使用Ctrl+D进行添加");
//        }

//    } else if (window.sidebar) {
//        window.sidebar.addPanel(document.title, window.location.href, "");
//    } else {
//        alert("加入收藏失败，请使用Ctrl+D进行添加");
//    }
//}
///* 
//* author : 2010-12-27 11:33:02 teresa 
//* discription: set homepage 
//*/
//function setHomepage() {
//    if (document.all) {
//        document.body.style.behavior = 'url(#default#homepage)';
//        document.body.setHomePage(window.location.href);
//    } else if (window.sidebar) {
//        if (window.netscape) {
//            try {
//                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
//            } catch (e) {
//                alert("该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项 signed.applets.codebase_principal_support 值该为true");
//            }
//        }
//        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
//        prefs.setCharPref('browser.startup.homepage', window.location.href);
//    } else {
//        alert('您的浏览器不支持自动自动设置首页, 请使用浏览器菜单手动设置!');
//    }
//}