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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 565415
            [genreName] => 連結釘・連結ねじ
            [genreLevel] => 4
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 565534
            [genreName] => 連結ステープル
            [itemCount] => 6213
            [genreLevel] => 5
        )

    [children] => SimpleXMLElement Object
        (
        )

)