request->set_limit($_GET["posStart"],$_GET["count"]); } /*! renders self as xml, starting part */ protected function xml_start(){ $attributes = ""; foreach($this->attributes as $k=>$v) $attributes .= " ".$k."='".$v."'"; if ($this->dload){ if ($pos=$this->request->get_start()) return ""; else return ""; } else return ""; } }