node = $node; $this->xml = $xml ; } public static function dtd() { return <<xml->addReplacement(array($this, $returntype)); } public function xhtml($toc) { $toc = $this->xml->getDataItem("headlines"); if (!is_array($toc["anchor-title"])) return ""; $ret = "

"; $open = 1; foreach($toc["anchor-title"] as $key => $headline) { $ret .= "
• ".$headline["content"].""; if (isset($toc["anchor-title"][$key+1]["level"])) { if ($toc["anchor-title"][$key+1]["level"] > $headline["level"]) { $open++; $ret .= "
  "; } else if ($toc["anchor-title"][$key+1]["level"] < $headline["level"]) { $open--; $ret .= "
"; } else { $ret .= ""; } } } for($i = 0; $i <= $open; $i++) { $open--; $ret .= "

"; } return $ret; } } ?>