/**
  * Removes JS file(s) from page header
  *
  * @param array|string $js_uri Path to file, or an array of paths
  * @param bool $check_path If true, checks if files exists
  */
 public function removeJS($js_uri, $check_path = true)
 {
     return FrontController::removeMedia($js_uri, null, $check_path);
 }