세로 네비게이션 메뉴 펼쳐지는 방식 변경 채택완료

<ul class="gnb_1dul">
            <?php
            $sql = " select *
                        from {$g5['menu_table']}
                        where me_mobile_use = '1'
                          and length(me_code) = '2'
                        order by me_order, me_id ";
            $result = sql_query($sql, false);

            for($i=0; $row=sql_fetch_array($result); $i++) {
            ?>
                <li class="gnb_1dli">
                    <a href="<?php echo $row['me_link']; ?>" target="_<?php echo $row['me_target']; ?>" class="gnb_1da"><?php echo $row['me_name'] ?></a>
                    <?php
                    $sql2 = " select *
                                from {$g5['menu_table']}
                                where me_mobile_use = '1'
                                  and length(me_code) = '4'
                                  and substring(me_code, 1, 2) = '{$row['me_code']}'
                                order by me_order, me_id ";
                    $result2 = sql_query($sql2);

                    for ($k=0; $row2=sql_fetch_array($result2); $k++) {
                        if($k == 0)
                            echo '<button class="btn_gnb_op">하위분류</button><ul class="gnb_2dul">'.PHP_EOL;
                    ?>
                        <li class="gnb_2dli"><a href="<?php echo $row2['me_link']; ?>" target="_<?php echo $row2['me_target']; ?>" class="gnb_2da"><?php echo $row2['me_name'] ?></a></li>
                    <?php
                    }

                    if($k > 0)
                        echo '</ul>'.PHP_EOL;
                    ?>
                </li>
            <?php
            }

            if ($i == 0) {  ?>
                <li id="gnb_empty">메뉴준비중</li>
            <?php } ?>
            </ul>

 

<script>
$(function () {
    //폰트 크기 조정 위치 지정
    var font_resize_class = get_cookie("ck_font_resize_add_class");
    if( font_resize_class == 'ts_up' ){
        $("#text_size button").removeClass("select");
        $("#size_def").addClass("select");
    } else if (font_resize_class == 'ts_up2') {
        $("#text_size button").removeClass("select");
        $("#size_up").addClass("select");
    }

    $(".hd_opener").on("click", function() {
        var $this = $(this);
        var $hd_layer = $this.next(".hd_div");

        if($hd_layer.is(":visible")) {
            $hd_layer.hide();
            $this.find("span").text("열기");
        } else {
            var $hd_layer2 = $(".hd_div:visible");
            $hd_layer2.prev(".hd_opener").find("span").text("열기");
            $hd_layer2.hide();

            $hd_layer.show();
            $this.find("span").text("닫기");
        }
    });

    $("#container").on("click", function() {
        $(".hd_div").hide();

    });

    $(".btn_gnb_op").click(function(){
        $(this).toggleClass("btn_gnb_cl").next(".gnb_2dul").slideToggle(300);
    });
    $(".btn_gnb_op").click(function(){
        $(this).parent().toggleClass("gnb_1da_on")
    });

    $(".hd_closer").on("click", function() {
        var idx = $(".hd_closer").index($(this));
        $(".hd_div:visible").hide();
        $(".hd_opener:eq("+idx+")").find("span").text("열기");
    });
});
</script>