public ActionResult getLocality(Guid id)
        {
            BusinessLayer.PatientsBL patient = new BusinessLayer.PatientsBL();

            List <SelectListItem> LocalityList = (from locality
                                                  in patient.GetLocalities(id).ToList()
                                                  select new SelectListItem()
            {
                Text = locality.LocalityName,
                Value = locality.LocalityId.ToString()
            }).ToList();

            //ViewBag.Locality = LocalityList;

            return(Json(LocalityList, JsonRequestBehavior.AllowGet));
        }