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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 101305
            [genreName] => 学習参考書・問題集
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 405428
            [genreName] => 幼児ドリル
            [itemCount] => 15245
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
        )

)