public function afterSave(Model $model, $created, $options = array())
 {
     if (isset($model->data[$model->name]['terms'])) {
         $model->deleteTerms(array_keys($model->data[$model->name]['terms']));
         foreach ($model->data[$model->name]['terms'] as $terms) {
             if (!empty($terms)) {
                 foreach ($terms as $term_id) {
                     $model->Term->TermR->create();
                     $model->Term->TermR->save(array('term_id' => $term_id, 'ref' => $model->name, 'ref_id' => $model->id));
                 }
             }
         }
     }
 }