/**
* Returns a new instance of THtmlWriter.
* An instance of TCallbackResponseWriter is created to hold the content.
* @param string writer class name.
* @param THttpResponse http response handler.
*/
public function createNewHtmlWriter($type, $response)
{
$writer = new TCallbackResponseWriter();
$this->_writers[] = $writer;
return parent::createNewHtmlWriter($type, $writer);
}