608      * @param bool|string $id     - reference page (false for current)
611     public function tpl_related($num=5,$blogs=array('default'),$id=false,$tags=array()){  argument
615         if($id === false) $id = $INFO['id']; //sidebar safe
617         $pid = md5(cleanID($id));
705 …  * @param bool|string $id      string page id of blog post for which to generate the adjacent link
710     public function tpl_previouslink($tpl, $id=false, $return=false) {  argument
711         $out =  $this->_navi_link($tpl, 'prev', $id);
726      * @param bool|string   $id       page id of blog post for which to generate the adjacent link
731     public function tpl_nextlink($tpl, $id=false, $return=false) {  argument
732         $out =  $this->_navi_link($tpl, 'next', $id);
830         $id = $this->entry['page'];
832         if(in_array($id, $recursion)){
837         $recursion[] = $id;
848 …$ID = $id; // p_cached_instructions doesn't change $ID, so we need to do it or plugins like the di…
849         $ins = p_cached_instructions(wikiFN($id));
852         $ID = $id;
906      * @param bool|string $id page id of the entry for which to get said links
910     public function getAdjacentLinks($id = false) {  argument
912         if($id === false) $id = $INFO['id']; //sidebar safe
913         $pid = md5(cleanID($id));
970         $id = $this->entry['page'];
972         $this->entry['abstract'] = p_get_metadata($id,'description abstract',true);
985         $id = $this->entry['page'];
986         if (!page_exists($id)) return false;
989         $ns = getNS($id);
1187         $id = str_replace(':', '_', $this->entry['page']);
1190 …        '<a href="#fn__'.$id.'__\1" name="fnt__'.$id.'__\2" id="fnt__'.$id.'__\3" class="fn_top">',
1192 …         '<a href="#fnt__'.$id.'__\1" name="fn__'.$id.'__\2" id="fn__'.$id.'__\3" class="fn_bot">',
1203         $id = $this->entry['page'];
1204         $perm = auth_quickaclcheck($id);
1206         if (page_exists($id)) {
1207             if (($perm >= AUTH_EDIT) && (is_writable(wikiFN($id)))) {
1221             html_btn($action, $id, '', $params, 'post').DOKU_LF.
1232      * @param bool|string $id   page id of blog post for which to generate the adjacent link
1236     private function _navi_link($tpl, $type, $id = false) {  argument
1237         $related = $this->getAdjacentLinks($id);