댓글 페이징 이전 이후 버튼

[code]
// 코멘트 페이징을 위해 추가
function get_comment_paging($write_pages, $cur_page, $total_page, $url, $add="")
{
//$url = preg_replace('#&page=[0-9]*(&page=)$#', '$1', $url);
$url = preg_replace('#&page=[0-9]*#', '', $url) . '';

$str = '';
if ($cur_page > 1) {
$str .= '<a href="'.$url.'1'.$add.'#CommentTop" class="pg_page pg_start">처음</a>'.PHP_EOL;
}

$start_page = ( ( (int)( ($cur_page - 1 ) / $write_pages ) ) * $write_pages ) + 1;
$end_page = $start_page + $write_pages - 1;

if ($end_page >= $total_page) $end_page = $total_page;

if ($start_page > 1) $str .= '<a href="'.$url.($start_page-1).$add.'#CommentTop" class="pg_page pg_prev">이전</a>'.PHP_EOL;

if ($total_page > 1) {
for ($k=$start_page;$k<=$end_page;$k++) {
if ($cur_page != $k)
$str .= '<a href="'.$url.$k.$add.'#CommentTop" class="pg_page">'.$k.'<span class="sound_only">페이지</span></a>'.PHP_EOL;
else
$str .= '<span class="sound_only">열린</span><strong class="pg_current">'.$k.'</strong><span class="sound_only">페이지</span>'.PHP_EOL;
}
}

if ($total_page > $end_page) $str .= '<a href="'.$url.($end_page+1).$add.'#CommentTop" class="pg_page pg_next">다음</a>'.PHP_EOL;

if ($cur_page < $total_page) {
$str .= '<a href="'.$url.$total_page.$add.'#CommentTop" class="pg_page pg_end">맨끝</a>'.PHP_EOL;
}

if ($str)
return "<nav class=\"pg_wrap\"><span class=\"pg\">{$str}</span></nav>";
else
return "";
}
[/code]

이렇게 common.lib.php에 추가를 해줬는데요 사용중인 스킨의 view_comment.skin.php에서 어떻게 불러와야 할지 모르겠어요 <?php echo get_comment_paging 으로 불러와도 안되네요ㅠㅠ

get_paging() 사용법은
bbs/list.php에서
$write_pages = get_paging(G5_IS_MOBILE ? $config['cf_mobile_pages'] : $config['cf_write_pages'], $page, $total_page, get_pretty_url($bo_table, '', $qstr.'&page='));
이 부분을 참고하세요.