// GET: Home/Detail
        public ActionResult Detail(string parkCode, string scale)
        {
            if (scale == null)
            {
                scale = "true";
            }
            else
            {
                Session["temp"]   = scale;
                Session["button"] = scale;
            }


            ParkDetailViewModel model = new ParkDetailViewModel();

            List <Weather> forecast = _weatherDAL.GetFiveDayForecast(parkCode);
            Park           park     = _parkdal.GetParkByCode(parkCode);

            model.PopulateParkProperties(park);
            model.PopulateForecast(forecast);
            model.IsFahrenheit = Convert.ToBoolean(Session["temp"]);

            return(View("Detail", model));
        }