/**
  * Get the form error summary.
  *
  * Apply bootstrap style to the error summary
  *
  * @param CModel $model
  * @param string $header
  * @param string $footer
  * @param array $htmlOptions
  *
  * @access public
  * @return string
  */
 public function errorSummary($model, $header = null, $footer = null, $htmlOptions = array())
 {
     return EBootstrap::errorSummary($model, $header, $footer, $htmlOptions);
 }