아래는 현재 제가 사용하고 있는 새로운글 소스입니다.
여기서 특정게시판은 새로운글이 있어도 새로운글 보기에서 제외시키고 싶습니다.
어디를 손봐야 할지 난감합니다.

==================================== 소스시작 ========================================

<?
if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가

define("_DOCTYPE_", "DESIGN");

if ($hours < 1 || $hours > 168) {
  $hours = 24;
}

$html_title = "$hours 시간 이내에 올라온 글 보기";
?>

<table width=95% cellpadding=3 cellspacing=0 align=center>
<tr><td height=1 background='./<?=$cfg[bbs_dir]?>/line.gif'></td></tr>
<tr><td  class='subject subjectbg ht'> <?=$html_title?></td></tr>
<tr><td height=1 background='./<?=$cfg[bbs_dir]?>/line.gif'></td></tr>
</table>
<p>

<table width=95% cellpadding=0 cellspacing=0 align=center>
<tr>
  <td width='' valign=top>

<?
$intime = date("Y-m-d H:i:s", time() - (int)(60 * 60 * $hours));

$sql = " select bo_subject, bo_table
          from $cfg[table_board]
        where bo_use_search = '1'
        order by bo_order_search ";
$result = sql_query($sql);
while ($row = mysql_fetch_array($result)) {
  $tbl = "{$cfg[write_table_prefix]}{$row[bo_table]}";
  $sql2 = " select wr_id,
                    wr_parent_id,
                    mb_id,
                    wr_name,
                    wr_email,
                    wr_homepage,
                    wr_num,
                    wr_subject,
                    wr_comment,
                    wr_commentcnt,
                    wr_datetime
              from $tbl
              where wr_datetime >= '$intime'
              order by wr_id desc ";
  $result2 = sql_query($sql2);
  for ($i = 0; $row2 = mysql_fetch_array($result2); $i++) {
      if ($row2[wr_comment] > 0) {
          $sql3 = " select wr_subject
                      from $tbl
                      where wr_comment = 0
                        and wr_parent_id = '$row2[wr_parent_id]' ";
          $row3 = sql_fetch($sql3);
          $wr_subject = $row3[wr_subject];
      } else {
          $wr_subject = $row2[wr_subject];
      }
      $wr_subject = get_text($wr_subject);

      $key = $row2[wr_datetime] . $row[bo_table] . $row2[wr_id];
      $list[$key]->bo_subject = $row[bo_subject];
      $list[$key]->bo_table = $row[bo_table];
      $list[$key]->mb_id = $row2[mb_id];
      $list[$key]->mb_open = $row2[mb_open];
      $list[$key]->wr_id = $row2[wr_id];
      $list[$key]->wr_parent_id = $row2[wr_parent_id];
      $list[$key]->wr_email = $row2[wr_email];
      $list[$key]->wr_homepage = $row2[wr_homepage];
      $list[$key]->wr_name = get_text(cut_str($row2[wr_name],12));
      $list[$key]->wr_subject = get_text(cut_str($wr_subject,80,'…'));
      $list[$key]->wr_comment = $row2[wr_comment];
      $list[$key]->wr_commentcnt = $row2[wr_commentcnt];
      $list[$key]->wr_datetime = $row2[wr_datetime];
  }
  mysql_free_result($result2);
}
mysql_free_result($result);
?>

<table width=100% border=0 cellspacing=0 cellpadding=0>
<?
if (count($list) > 0) {
  krsort($list);
  foreach ($list as $key=>$value) {
      $comment = "";
      $atag_comment = "";
      if ($value->wr_comment > 0) {
          $comment = "<span style='font-size:8pt;'>[c]</span> ";
          $atag_comment = "#c{$value->wr_id}";
      }

      $commentcnt = "";
      if ($value->wr_commentcnt > 0) {
          $commentcnt = "<font size=-2>({$value->wr_commentcnt})</font>";
      }

      $name = gblayer($value->mb_id, cut_str($value->wr_name,12), $value->wr_email, $value->wr_homepage);

      $value->bo_subject = cut_str($value->bo_subject, 20);

      echo "
      <tr height=22>
          <td width=150 align=left>[<a href='./?doc=$cfg[bbs_dir]/gnuboard.php&bo_table=".$value->bo_table."'>".$value->bo_subject."</a>]</td>
          <td align=left>  <a href='./?doc=$cfg[bbs_dir]/gnuboard.php&bo_table=".$value->bo_table."&wr_id=".$value->wr_parent_id."$atag_comment'>$comment{$value->wr_subject} {$commentcnt}</a></td>
          <td width=120 align=right> $name &nbsp;</td>
      </tr>\n";

      echo "<tr><td colspan=3 background='{$gnu_path}image/line_width.gif'></td></tr>\n";
  }
} else
  echo "<td height=25 align=center>등록된 글이 없습니다.</td>";
?>
</table>

<p>
 
<a href='./?doc=<?=$doc?>&hours=1'>1시간</a> |
<a href='./?doc=<?=$doc?>&hours=2'>2시간</a> |
<a href='./?doc=<?=$doc?>&hours=3'>3시간</a> |
<a href='./?doc=<?=$doc?>&hours=6'>6시간</a> |
<a href='./?doc=<?=$doc?>&hours=12'>12시간</a> |
<a href='./?doc=<?=$doc?>&hours=24'>24시간</a> |
<a href='./?doc=<?=$doc?>&hours=48'>48시간</a> |
<a href='./?doc=<?=$doc?>&hours=72'>72시간</a> |
<a href='./?doc=<?=$doc?>&hours=168'>1주일</a>

<p>

</td>
</tr>
</table>

==================================== 소스 끝 ========================================