public function raiseCallbackEvent($param)
{
$cp = $param->getCallbackParameter();
if ($key = $cp->targetID == $this->_target->getUniqueID()) {
$params = $this->popParamsByToken($cp->callbackToken);
$_FILES[$key]['name'] = stripslashes($params->fileName);
$_FILES[$key]['size'] = intval($params->fileSize);
$_FILES[$key]['type'] = $params->fileType;
$_FILES[$key]['error'] = intval($params->errorCode);
$_FILES[$key]['tmp_name'] = $params->localName;
$this->loadPostData($key, null);
$this->raiseEvent('OnFileUpload', $this, $param);
}
}