function c_menu(a){
	document.getElementById('list').style.display=a;
	}

    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");}}

                }