public ActionResult LonOn()
        {
            var    userName       = Request["userName"];
            var    passWord       = Request["passWord"];
            string errMsg         = "";
            string limlt          = "";;
            string staffName      = "";
            int    id             = 0;
            int    processTypeId  = -1;
            string processTypeStr = "";
            string user           = "";

            if (EmployeeManage.LonigOn(userName, passWord, out limlt, out user, out staffName, out id, out processTypeId, out processTypeStr, ref errMsg))
            {
                Session["name"]           = staffName;
                Session["id"]             = id;
                Session["limit"]          = limlt;
                Session["processTypeId"]  = processTypeId;
                Session["processTypeStr"] = processTypeStr;
                Session["user"]           = user;
            }
            return(Content(errMsg));
        }