my page 게시판을 수정중인데요

list.skin.php안에 있는

<li><a href="<?php echo G5_SKIN_URL ?>/board/mypage/new.php?mb_id=<?php echo $member[mb_id] ?>" title="내가 작성한 글" target="tab_mypage">MY PAGE</a></li>

여기에 보시면 my payge에 있는 new.php에 들어가면 여러 소스글들이 있는데..

여기에서 그룹으로 나오는 여러 게시판들이 있자나요 그런데 저는 게시판 페이지를 다른페이지로 각각 주고 싶은데 게시판 1,2,3이 있으면 1따로 2따로 3따로 떼어낼려면 뭘 수정해야하나요?

<?php
include_once('./_common.php');

$g5['title'] = '새글';
include_once('./_head.php');

$sql_common = " from {$g5['board_new_table']} a, {$g5['board_table']} b, {$g5['group_table']} c where a.bo_table = b.bo_table and b.gr_id = c.gr_id and b.bo_use_search = 1 ";

$gr_id = isset($_GET['gr_id']) ? $_GET['gr_id'] : "";
if ($gr_id) {
    $sql_common .= " and b.gr_id = '$gr_id' ";
}

$view = isset($_GET['view']) ? $_GET['view'] : "";

if ($view == "w")
    $sql_common .= " and a.wr_id = a.wr_parent ";
else if ($view == "c")
    $sql_common .= " and a.wr_id <> a.wr_parent ";

$mb_id = isset($_GET['mb_id']) ? strip_tags($_GET['mb_id']) : "";
if ($mb_id) {
    $sql_common .= " and a.mb_id = '{$mb_id}' ";
}
$sql_order = " order by a.bn_id desc ";

$sql = " select count(*) as cnt {$sql_common} ";
$row = sql_fetch($sql);
$total_count = $row['cnt'];

$rows = $config['cf_new_rows'];
$total_page  = ceil($total_count / $rows);  // 전체 페이지 계산
if (!$page) $page = 1; // 페이지가 없으면 첫 페이지 (1 페이지)
$from_record = ($page - 1) * $rows; // 시작 열을 구함

$group_select = '<select name="gr_id" id="gr_id" title="검색대상"><option value="">전체그룹';
$sql = " select gr_id, gr_subject from {$g5['group_table']} order by gr_id ";
$result = sql_query($sql);
for ($i=0; $row=sql_fetch_array($result); $i++) {
    $group_select .= "<option value=\"".$row['gr_id']."\">".$row['gr_subject'];
}
$group_select .= '</select>';

$list = array();
$sql = " select a.*, b.bo_subject, c.gr_subject, c.gr_id {$sql_common} {$sql_order} limit {$from_record}, {$rows} ";
$result = sql_query($sql);
for ($i=0; $row=sql_fetch_array($result); $i++) {
    $tmp_write_table = $g5['write_prefix'].$row['bo_table'];

    if ($row['wr_id'] == $row['wr_parent']) {

        // 원글
        $comment = "";
        $comment_link = "";
        $row2 = sql_fetch(" select * from {$tmp_write_table} where wr_id = '$row[wr_id]' ");
        $list[$i] = $row2;

        $name = get_sideview($row2['mb_id'], cut_str($row2['wr_name'], $config['cf_cut_name']), $row2['wr_email'], $row2['wr_homepage']);
        // 당일인 경우 시간으로 표시함
        $datetime = substr($row2['wr_datetime'],0,10);
        $datetime2 = $row2['wr_datetime'];
        if ($datetime == G5_TIME_YMD) {
            $datetime2 = substr($datetime2,11,5);
        } else {
            $datetime2 = substr($datetime2,5,5);
        }

    } else {

        // 코멘트
        $comment = '[코] ';
        $comment_link = '#c_'.$row['wr_id'];
        $row2 = sql_fetch(" select * from {$tmp_write_table} where wr_id = '{$row['wr_parent']}' ");
        $row3 = sql_fetch(" select mb_id, wr_name, wr_email, wr_homepage, wr_datetime from {$tmp_write_table} where wr_id = '{$row['wr_id']}' ");
        $list[$i] = $row2;
        $list[$i]['mb_id'] = $row3['mb_id'];
        $list[$i]['wr_name'] = $row3['wr_name'];
        $list[$i]['wr_email'] = $row3['wr_email'];
        $list[$i]['wr_homepage'] = $row3['wr_homepage'];

        $name = get_sideview($row3['mb_id'], cut_str($row3['wr_name'], $config['cf_cut_name']), $row3['wr_email'], $row3['wr_homepage']);
        // 당일인 경우 시간으로 표시함
        $datetime = substr($row3['wr_datetime'],0,10);
        $datetime2 = $row3['wr_datetime'];
        if ($datetime == G5_TIME_YMD) {
            $datetime2 = substr($datetime2,11,5);
        } else {
            $datetime2 = substr($datetime2,5,5);
        }

    }

    $list[$i]['gr_id'] = $row['gr_id'];
    $list[$i]['bo_table'] = $row['bo_table'];
    $list[$i]['name'] = $name;
    $list[$i]['comment'] = $comment;
    $list[$i]['href'] = './board.php?bo_table='.$row['bo_table'].'&wr_id='.$row2['wr_id'].$comment_link;
    $list[$i]['datetime'] = $datetime;
    $list[$i]['datetime2'] = $datetime2;

    $list[$i]['gr_subject'] = $row['gr_subject'];
    $list[$i]['bo_subject'] = $row['bo_subject'];
    $list[$i]['wr_subject'] = $row2['wr_subject'];
}

$write_pages = get_paging(G5_IS_MOBILE ? $config['cf_mobile_pages'] : $config['cf_write_pages'], $page, $total_page, "?gr_id=$gr_id&view=$view&mb_id=$mb_id&page=");

include_once(G5_PATH.'/skin/new/new_mypage/new.skin.php');

include_once('./_tail.php');
?>

 include_once(G5_PATH.'/skin/new/new_mypage/new.skin.php');

여긴 들어 가보니 그냥 CSS처럼 수정하는 것만 있더라고요