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class loginController extends ActionController {		function index()	{				require_once 'include.php';		//Element du formulaire		require_once 'HTML'.DIRECTORY_SEPARATOR.'QuickForm.php';		require_once 'HTML/QuickForm/CAPTCHA/Equation.php';		$form = new HTML_QuickForm('login','post',$_SERVER['PHP_SELF']);		$form->addElement('text', 'login', 'Login', array('size' => '15'));		$form->addElement('password', 'password', 'Mot de passe', array('size' => '15', 'name' => 'password', 'id' => 'password'));				$options = array('sessionVar' => basename(__FILE__, '.php'));		$captcha_question =& $form->addElement('CAPTCHA_Equation', 'captcha_question',                                       'Can you resolve this?', $options);		if (PEAR::isError($captcha_question)) {			echo $captcha_question->getMessage();			exit;		}				$captcha_answer =& $form->addElement('text', 'captcha', 'Enter the answer');		$form->addRule('captcha', 'Enter the answer to the equation',					   'required', null, 'client');				$form->addRule('captcha', 'What you entered didn\'t match the equation',					   'CAPTCHA', $captcha_question);						$form->addElement('hidden', 'module', 'login');		$form->addElement('hidden', 'action', 'index');				$form->addElement('submit', 'submit', 'Connexion', array('class' => 'button'));				if($form->validate())		{			$user = DB_DataObject::factory('Users');			$user->setLogin($form->exportValue('login'));			if(($r=$user->checkLogin($form->exportValue('password')))==LOGIN_SUCCESS)			{				HTTP_Session2::set('user_logged', serialize($user));				$this->redirect(KL_DEFAULT_MODULE, KL_DEFAULT_ACTION);			}			else {				if($r==LOGIN_MAX_ATTEMPTS_EXCEEDED)				{					$this->Messager = Messager::setMessage('Trop de tentative : compte bloqué !');										$form->getElement('password')->setValue('');				}				else				{					$this->Messager = Messager::setMessage('Utilisateur ou mot de passe incorrect');					$form->getElement('password')->setValue('');				}							}		}				//Template		$this->form = $form;			}///........