public function signup() {
		$this->loadModel('UsersEntity');
		$this->autoRender=false;
		if(!empty($this->data)){

			$firstname = $this->request->data['User']['firstname'];
			$lastname  = $this->request->data['User']['lastname'];
			$name = $firstname.' '.$lastname;
			$email = $this -> request->data['User']['email'];
			$salt = mcrypt_create_iv(22, MCRYPT_DEV_URANDOM);
			$salt = base64_encode($salt);
			$password = Security::hash($this->request->data['User']['password'],'md5',$salt);
			$attributes = new stdClass();
			$attributes->basic->firstname->value = $firstname;
			$attributes->basic->lastname->value = $lastname;


			}
			$user=	$this->UsersEntity->createUser($name,$email,$password,$salt,$attributes);
			echo $ajax->submit('Signup', array('url'=> array('controller' => 'users','action'=>'signup'),'complete' => 'alert( "Hello World" )' ));



		}else {
			echo 'Error while adding record';
		}


	}