protected function getInput()
 {
     $value = $this->value;
     $name = $this->name;
     $element = new JElementFolders();
     return $element->fetchElement($name, $value);
 }
 protected function getInput()
 {
     $value = $this->value;
     $name = $this->name;
     $element = new JElementFolders();
     $show_root = (bool) $this->element['show_root'];
     $null = null;
     return $element->fetchElement($name, $value, $null, null, $show_root);
 }