/**
  * Render page form and assign data
  *
  */
 public function renderForm()
 {
     $cfg = cRegistry::getConfig();
     $tpl = cSmartyBackend::getInstance();
     $tpl->assign("submit", $cfg['path']['images'] . 'but_ok.gif');
     $tpl->assign("form_action", 'main.php?' . implode('&', array('area=debugbar', 'frame=4', 'contenido=' . cRegistry::getBackendSessionId(), 'action=save')));
     $tpl->assign("settings", getSystemPropertiesByType("dbg"));
     echo $tpl->fetch($cfg['templates']['debugbar_right_bottom']);
 }