public ActionResult EditPolicy(int id)
        {
            Policy policy = new Policy();
            policy.PolicyID = int.Parse(Request.Form["id"]);
            policy.PolicyName = Request.Form["Name"];
            policy.PolicyDescription = Request.Form["Description"];
            policy.Category = Request.Form["Category"];

            var repo = new PolicyRepository();
            repo.RootPath = Server.MapPath("~/");
            repo.Edit(policy);

            return RedirectToAction("Manage");
        }