<?php 
	function add() {
		if (!empty($this->data)) {
			$this->cleanUpFields();
			
			$this->Comment->create();
			if ($this->Comment->save($this->data)) {
				$this->Session->setFlash('The Comment has been saved');
			} else {
				$this->_persistValidation('Comment');
				$this->Session->setFlash('The Comment could not be saved. Please correct the errors and try again.');
			}
		}
		$this->redirect($this->referer(), null, true);
	}
?>