// Get demanded seats accordin to the selected course
public ActionResult GetDemandedSeats(string val)
{
string[] temp = val.Split(',');
var demandedSeats = db.BI_pop_demandedseats(Convert.ToInt16(temp[0]), Convert.ToInt16(temp[1])).ToList();
JavaScriptSerializer javaScriptSerializer = new JavaScriptSerializer();
string result = javaScriptSerializer.Serialize(demandedSeats);
return(Json(result, JsonRequestBehavior.AllowGet));
}