public static function getPagesArray($obj = NULL)
{
if ($obj === NULL) {
$obj = Elements::getFromParent(0, false);
}
$elements = $obj;
foreach ($elements as $element) {
$pageArray[] = array('name' => $element->getName(), 'id' => $element->getId(), 'children' => Elements::getPagesArray($element->getElements(false)));
}
if (!is_array($pageArray)) {
return "none";
}
return $pageArray;
}