public JsonResult AddNote(decimal id)
        {
            OracleRepository repo = new OracleRepository();
            var result = repo.InsertOrUpdateNoteForListing(id, null, null,HttpContext.User.Identity.Name);

            return Json(result, JsonRequestBehavior.AllowGet);
        }
        public JsonResult UpdateNote(decimal id, int listing_id, string note)
        {
            OracleRepository repo = new OracleRepository();
            var result = repo.InsertOrUpdateNoteForListing(listing_id, id, note, HttpContext.User.Identity.Name);

            return Json(result, JsonRequestBehavior.AllowGet);
        }