public ActionResult Results()
        {
            if (string.IsNullOrEmpty(Request.Params["pickupdate"]))
            {
                ViewData["myerr"] = "*Pickup date required";
                return View();
            }
            if (string.IsNullOrEmpty(Request.Params["dropoffdate"]))
            {
                ViewData["myerr"] = "*Drop off date required";
                return View();
            }
            DateTime startDate, endDate;
            try
            {
                startDate = Convert.ToDateTime(Request.Params["pickupdate"]);
                endDate = Convert.ToDateTime(Request.Params["dropoffdate"]);
            }
            catch (Exception)
            {
                ViewData["myerr"] = "*Dates are not in valid mm/dd/yyyy format";
                return View();
            }

            if (endDate < startDate || startDate < DateTime.Today)
            {
                ViewData["myerr"] = "*Journey start date is before end date and it is from current date";
                return View();
            }

            DatabaseService ds = new DatabaseService();
            List<Models.SearchResult> rows = ds.getResults(Request.Params["ddlVehicleCategory"].ToString(), Request.Params["ddlBodyStyle"].ToString(), Request.Params["ddlPickUp"].ToString(), Request.Params["sort"].ToString(), startDate, endDate);

            if (rows.Count() != 0)
            {
                ViewData["pickupdate"] = Request.Params["pickupdate"];
                ViewData["dropoffdate"] = Request.Params["dropoffdate"];
                ViewData["returncity"] = Request.Params["ddlReturnCity"];
                ViewData["pickupcity"] = Request.Params["ddlPickUp"];
                ViewData.Model = rows;
            }
            else
                ViewData.Model = null;
            return View();

            // return  + Request.Params["ddlReturnCity"].ToString() + Request.Params["pickupdate"].ToString() + Request.Params["dropoffdate"].ToString();
        }