public void UserLog()
        {
            string logtype = Request["logtype"];
            string empid   = Request["empid"];
            string empname = Request["empname"];

            if (logtype == "O")
            {
                EmployeeLog.InsertLogOutTime(empid, empname);
            }
        }
        protected void btnLogout_Click(object sender, EventArgs e)
        {
            EmployeeLog.InsertLogOutTime(GlobalAccess.EmpID, GlobalAccess.Fullname);

            ClearServerApplication();
        }