public function insertCenter()
 {
     $cre = ["center" => Input::get('center')];
     $rules = ["center" => 'required'];
     $validator = Validator::make($cre, $rules);
     if ($validator->passes()) {
         $center = new Center();
         $center->center_name = Input::get('center');
         $center->city_id = Input::get('city_id');
         $center->paid_to = Input::get('cheque');
         $center->save();
         $center_info = Center::select('center.center_name', 'city.city_name', 'center.id')->join('city', 'center.city_id', '=', 'city.id')->where('center.id', '=', $center->id)->first();
         $count = Center::count();
         $data['success'] = 'true';
         $data['message'] = html_entity_decode(View::make('admin.manage.centers.view', ["data" => $center_info, "count" => $count]));
     } else {
         $data["success"] = false;
         $data["message"] = "All fields are not filled";
     }
     return json_encode($data);
 }