public ActionResult Index(int pagenum = 1, string searchvalue = null)
        {
            List <Employee> emps = DAL.getData(pagenum, searchvalue);
            float           temp = DAL.CountOfEmployees() / 5.0f;

            TempData["show"] = DAL.CountOfEmployees();


            if (temp - Convert.ToInt32(temp) == 0.0)
            {
                TempData["count"] = temp;
            }
            else
            {
                TempData["count"] = Convert.ToInt32(temp) + 1;
            }
            return(View(emps));
        }