public ActionResult GetSkillCategories()
 {
     ReferenceRepo referenceRepo = new ReferenceRepo();
     IEnumerable<SkillCat> skillCats = referenceRepo.GetSkillCats();
     if (skillCats != null && skillCats.Any<SkillCat>())
     {
         var value = from a in skillCats
                     orderby a.SkillCatDesc
                     select new
                     {
                         Code = a.SkillCatCd,
                         Name = a.SkillCatDesc
                     };
         return Json(new
         {
             OK = true,
             message = "Rekod wujud",
             list = JsonConvert.SerializeObject(value)
         });
     }
     return Json(new
     {
         OK = false,
         message = "Tiada Rekod"
     });
 }