public ActionResult Review(RequestModel rModel)
        {
            using (var db = new HR_QueryEntities())
            {
                Request selectedRequest = db.Requests.Select(x => x).Where(x => x.Request_ID == rModel.RequestID).First();
                Employee associatedEmployee = db.Employees.Select(x => x).Where(x => x.Employee_ID == selectedRequest.Employee_ID).First();

                if (selectedRequest.Request_Type_Index == 1)
                    associatedEmployee.Available = true;

                if (selectedRequest.Request_Type_Index == 2)
                    associatedEmployee.Available = false;

                selectedRequest.Request_Status = false;

                db.SaveChanges();

                return RedirectToAction("Options", "Home");
            }
        }
        //
        // GET: /Review/
        public ActionResult Review(int request_id = 0)
        {
            using (var db = new HR_QueryEntities())
            {
                RequestModel model = new RequestModel();
                Request selectedRequest = db.Requests.Select(x => x).Where(x => x.Request_ID == request_id).First();
                Employee associatedEmployee = db.Employees.Select(x => x).Where(x => x.Employee_ID == selectedRequest.Employee_ID).First();

                model.RequestID = selectedRequest.Request_ID;
                model.RequestorName = selectedRequest.Requestor_Name;
                model.TransactionType = (db.Request_Types.Select(x => x).Where(x => x.Request_Type_ID == selectedRequest.Request_Type_Index).First()).Request_Type_Name;
                model.EmployeeFirstName = associatedEmployee.First_Name;
                model.EmployeeLastName = associatedEmployee.Last_Name;
                model.DepartmentName = (db.Departments.Select(x => x).Where(x => x.Dept_ID == associatedEmployee.Department).First()).Dept_Name;
                model.LocationName = (db.Locations.Select(x => x).Where(x => x.Location_ID == associatedEmployee.Location).First()).Location_Name;
                model.PositionTypeName = (db.Position_Types.Select(x => x).Where(x => x.Position_Type_ID == associatedEmployee.Position_Type).First()).Position_Type_Name;

                return View(model);

            }
        }