function GetCookie(Name) {
     var search = Name + "=";
     var returnvalue = "";
     if (document.cookie.length > 0) {
           offset = document.cookie.indexOf(search);
           if (offset != -1) {      
                return true;
           }
     }
     return false;
}
function AddToFavo()
{
    if(GetCookie("member") )
    {
        return true;
    }
    else
    {
        alert("请您先登录！");
        window.location.href="http://applicationch.168ec.com/Login/Login.aspx?rturl="+escape(document.URL);
        return false;
    }
}