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private function status(Zend_Controller_Request_Abstract $request)

	{

		if ($this->auth->hasIdentity()){

			$group = $this->auth->getIdentity()->group;

		}else {

			$group = 'Guest';

		}

		if (!$this->acl->isAllowed($group, $request->getModuleName(), $request->getControllerName())){

        	$sessionAuth = new Zend_Session_Namespace('auth');

        	$sessionAuth->lastUrl = $_SERVER['REQUEST_URI'];

        	if ($this->auth->hasIdentity()){

        		$request->setModuleName($this->noPriv['module']);

        		$request->setControllerName($this->noPriv['controller']);

        		$request->setActionName($this->noPriv['action']);

        	}else {

        		$request->setModuleName($this->noAuth['module']);

        		$request->setControllerName($this->noAuth['controller']);

        		$request->setActionName($this->noAuth['action']);

        	}

        }

	}

public function isloginAction()

	{

		$user = $this->getRequest()->getParam('user');

		if (!Zend_Validate::is($user, 'Alnum',array(true))){

			$this->view->msg = 'userError';

			$this->loginAction();

			return ;

		}

		$pass = $this->getRequest()->getParam('pass');

		if (!Zend_Validate::is($pass, 'Alnum', array(true))){

			$this->view->msg = 'passError';

			$this->loginAction();

			return ;

		}

		$auth = Tw_Registry::get('auth');

		$authAdapter = new Zend_Auth_Adapter_DbTable(Tw_Registry::get('db'));

		$authAdapter->setTableName('user');

		$authAdapter->setIdentityColumn('user');

		$authAdapter->setCredentialColumn('pass');

		$authAdapter->setIdentity($user);

		$authAdapter->setCredential(md5($pass));

		$authRestule = $authAdapter->authenticate($auth);

		if ($authRestule->isValid()){

			$auth->getStorage()->write($authAdapter->getResultRowObject(array('user','pass','group')));

			$sessionAuth = new Zend_Session_Namespace('auth');

			$this->view->Url = $sessionAuth->lastUrl;

			$this->view->msg = 'loginOK';

			$html = $this->view->render('Auth/GoUrl.tpl.html');

		}else {

			$this->view->msg = 'userOrPassError';

			$this->loginAction();

			return ;

		}

		echo $html;

	}