MembershipUser scUser = Membership.GetUser(model.UserName);
                    if (scUser != null)
                    {

                        string oldPassword = scUser.ResetPassword();


                        using (new SecurityDisabler())
                        {
                            if (scUser.ChangePassword(oldPassword, model.Password))
                            {
                                return Json("successfully changed password",JsonRequestBehavior.AllowGet);
                            }
                        }


                    }