/// <summary>
        /// Gets the Alerts in ascending or decending order and returns Alert partial view.
        /// </summary>
        /// <param name="sortOrder"></param>
        /// <param name="media"></param>
        /// <returns></returns>
        public ActionResult GetSortedDate(string sortOrder, string media)
        {
            Trace.WriteLine("Entering GetSortedDate method");
            ViewBag.DateSortParm = sortOrder == "Date" ? "date_desc" : "Date";
            switch (sortOrder)
            {
            case "Date":
                IEnumerable <Alert> alerts1 = DocumentDBDataController.GetAlerts(media);
                ViewBag.Mediaserver = media;
                ViewBag.Alerts      = alerts1;
                return(PartialView("Alert", alerts1));

            case "date_desc":
                List <Alert> alerts2 = DocumentDBDataController.GetAlertsInDescOrder(media);
                ViewBag.Mediaserver = media;
                ViewBag.Alerts      = alerts2;
                return(PartialView("Alert", alerts2));

            default:
                List <Alert> alerts = DocumentDBDataController.GetAlertsInDescOrder(media);
                ViewBag.Mediaserver = media;
                ViewBag.Alerts      = alerts;
                return(PartialView("Alert", alerts));
            }
        }