public function existsAndNotDeleted(Model $model, $id) {
		if ($id === null) {
			$id = $model->getID();
		}
		if ($id === false) {
			return false;
		}
		$exists = $model->find('count', array('conditions' => array($model->alias . '.' . $model->primaryKey => $id)));
		return ($exists ? true : false);
	}