private function getStaff($manga = false)
    {
        $staff = [];
        $staff_index = 0;
        $html = $this->_parser->find('#content table tr', 0)->find('td', 0)->next_sibling();
        if ($manga) {
            $staff_area = $html->find('.normal_header', 2)->next_sibling();
        } else {
            $staff_area = $html->find('.normal_header', 1)->next_sibling();
        }
        if ($staff_area->tag == 'table') {
            foreach ($staff_area->find('tr') as $each_staff) {
                $anime_image_area = $each_staff->find('td', 0);
                $staff_area = $each_staff->find('td', 1);

                $staff[$staff_index]['image'] = $this->getAnimeImage($anime_image_area);
                $staff[$staff_index]['id'] = $this->getAnimeId($staff_area);
                $staff[$staff_index]['title'] = $this->getAnimeTitle($staff_area);
                $staff[$staff_index]['role'] = $this->getAnimeRole($staff_area, true);

                $staff_index++;
            }
        }

        return $staff;
    }