public function getPager($tpl = 'copix:templates/pager.tpl')
 {
     if ($this->_paging && !$this->_pager) {
         $this->_pager = true;
         $tplpager = new CopixTpl();
         $tplpager->assign('idlist', $this->_id);
         $tplpager->assignTemplateVars($this->_tplvars);
         return $tplpager->fetch($tpl);
     } else {
         return '';
     }
 }