public function getTab()
    {
        // $this->_logger->zflog('test');
        $tab = " Log";
        if ($this->_writer->getErrorCount()) {
            $tab .= " (".$this->_writer->getErrorCount().")";
            $_COOKIE['ZFDebugCollapsed'] = 'ZFDebug_'.$this->getIdentifier();
        }
        return $tab;
    }