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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 509433
            [genreName] => バッテリー・充電器
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 566887
            [genreName] => ケース型バッテリー
            [itemCount] => 938
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
        )

)