RegisterController::init PHP Method

    public function init()
    {
        $this->_helper->contextSwitch->addActionContext('generate-username', 'json')->addActionContext('check-username', 'json')->addActionContext('check-email', 'json')->addActionContext('pending', 'json')->addActionContext('create-user', 'json')->initContext();
        $this->auth = Zend_Auth::getInstance();
    }

 public function init()
 {
     parent::init();
     $params =& $this->getActionParams();
     $this->pageTitle = $this->rec->full_name . ' | ' . O::t('oprecx', 'Oprecx Registration');
     $this->isWizard = isset($params['wiz']) && $params['wiz'] == 1;
 }