/**
  * Format a comment block if we are not in MINIMIZE mode.
  *
  * @param string $strType	Either QControl::CommentStart or QControl::CommentEnd
  * @return string
  */
 public function RenderComment($strType)
 {
     return QHtml::Comment($strType . ' ' . get_class($this) . ' ' . $this->strName . ' id:' . $this->strControlId);
 }