protected function _listeGetLi()
    {
        $im = $this->_defList[count($this->_defList)-1]['img'];
        $st = $this->_defList[count($this->_defList)-1]['style'];
        $nb = $this->_defList[count($this->_defList)-1]['nb'];
        $up = (substr($st, 0, 6) === 'upper-');

        if ($im) {
            return array(false, false, $im);
        }

        switch ($st) {
            case 'none':
                return array('helvetica', true, ' ');

            case 'upper-alpha':
            case 'lower-alpha':
                $str = '';
                while ($nb>26) {
                    $str = chr(96+$nb%26).$str;
                    $nb = floor($nb/26);
                }
                $str = chr(96+$nb).$str;

                return array('helvetica', false, ($up ? strtoupper($str) : $str).'.');

            case 'upper-roman':
            case 'lower-roman':
                $str = $this->_listeArab2Rom($nb);

                return array('helvetica', false, ($up ? strtoupper($str) : $str).'.');

            case 'decimal':
                return array('helvetica', false, $nb.'.');

            case 'square':
                return array('zapfdingbats', true, chr(110));

            case 'circle':
                return array('zapfdingbats', true, chr(109));

            case 'disc':
            default:
                return array('zapfdingbats', true, chr(108));
        }
    }