public function questionsAction()
    {
        if (!$this->getTokenId()) {
            $params = $this->_processParameters($this->questionsParameters);
        } else {
            $params = $this->_processParameters($this->questionsParameters + $this->defaultTokenParameters);
        }
        if ($this->questionsSnippets) {
            $params = $this->_processParameters($this->questionsParameters + $this->defaultTokenParameters);

            $this->addSnippets($this->questionsSnippets, $params);
        }
    }