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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 510915
            [genreName] => ビール・洋酒
            [genreLevel] => 1
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 204456
            [genreName] => その他
            [itemCount] => 2186
            [genreLevel] => 2
        )

    [children] => SimpleXMLElement Object
        (
        )

)