$response = $fm->rename();
}
break;
case 'delete':
if ($fm->getvar('path')) {
$response = $fm->delete();
}
break;
case 'addfolder':
if ($fm->getvar('path') && $fm->getvar('name')) {
$response = $fm->addfolder();
}
break;
case 'download':
if ($fm->getvar('path')) {
$fm->download();
}
break;
case 'preview':
if ($fm->getvar('path')) {
$fm->preview();
}
break;
case 'maxuploadfilesize':
$fm->getMaxUploadFileSize();
break;
}
} else {
if (isset($_POST['mode']) && $_POST['mode'] != '') {
switch ($_POST['mode']) {
default:
