functions.php (line 248) 
$genre = Array
(
)

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 567369
            [genreName] => 実験台
            [genreLevel] => 4
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 567393
            [genreName] => 試薬棚
            [itemCount] => 555
            [genreLevel] => 5
        )

    [children] => SimpleXMLElement Object
        (
        )

)