public ActionResult CheckApprovalUse()
{
bool success1;
success1 = GlavnaDAO.CheckGlavnaApproval(Convert.ToInt32(HttpContext.Session.GetInt32("ApprovalGlavnaID")), HttpContext.Session.GetObjectFromJson <KorisnikModel>("LogovaniKorisnik").Id);
return(Json(new { success = success1 }));
}