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

$xml = SimpleXMLElement Object
(
    [parent] => SimpleXMLElement Object
        (
            [genreId] => 101311
            [genreName] => CD
            [genreLevel] => 2
        )

    [current] => SimpleXMLElement Object
        (
            [genreId] => 508119
            [genreName] => 演歌・純邦楽・落語
            [itemCount] => 223688
            [genreLevel] => 3
        )

    [children] => SimpleXMLElement Object
        (
            [child] => Array
                (
                    [0] => SimpleXMLElement Object
                        (
                            [genreId] => 300122
                            [genreName] => 演歌
                            [itemCount] => 109250
                            [genreLevel] => 4
                        )

                    [1] => SimpleXMLElement Object
                        (
                            [genreId] => 406036
                            [genreName] => 演劇
                            [itemCount] => 224
                            [genreLevel] => 4
                        )

                    [2] => SimpleXMLElement Object
                        (
                            [genreId] => 300322
                            [genreName] => 伝統音楽・芸能
                            [itemCount] => 26061
                            [genreLevel] => 4
                        )

                    [3] => SimpleXMLElement Object
                        (
                            [genreId] => 508120
                            [genreName] => 落語
                            [itemCount] => 8607
                            [genreLevel] => 4
                        )

                    [4] => SimpleXMLElement Object
                        (
                            [genreId] => 508121
                            [genreName] => その他
                            [itemCount] => 79546
                            [genreLevel] => 4
                        )

                )

        )

)