$download->newCateg($tpl_dir, $_REQUEST['Id']);
break;
case 'edit_categ':
$download->editCateg($tpl_dir, $_REQUEST['Id']);
break;
case 'delcateg':
$download->delCategAll($_REQUEST['Id']);
break;
case 'overview':
$download->overView($tpl_dir);
break;
case 'edit':
$download->editDownload($tpl_dir, $_REQUEST['Id']);
break;
case 'new':
$download->newDownload($tpl_dir);
break;
case 'licenses':
$download->Licenses($tpl_dir);
break;
case 'languages':
$download->Languages($tpl_dir);
break;
case 'gosettings':
$download->Settings($tpl_dir);
break;
case 'editcomments':
$download->editComments($tpl_dir, $_REQUEST['Id']);
break;
case 'systems':
$download->Systems($tpl_dir);