파일첨부된것처럼 분류가 해당년도가 중복이 안되도록 합쳐야하는데요~~

소스 로는

<table width="<?=$width?>" align="center" cellpadding="0" cellspacing="0" cellpadding=4 class='board_list'>   
    <? if ($is_checkbox) { ?><col width="40" /><? } ?>
<col width="150" />
    <col />
    <col width="300" />   
    <? if ($is_good) { ?><col width="40" /><? } ?>
    <? if ($is_nogood) { ?><col width="40" /><? } ?>
  <tr align=center bgcolor=96c36f height=30>
  <? if ($is_checkbox) { ?><td><input onclick="if (this.checked) all_checked(true); else all_checked(false);" type="checkbox"></td><?}?>
  <td style='BORDER-right: #fafff7 1px solid;BORDER-left: #fafff7 1px solid;'><font color=white><b>년도</td><td style='BORDER-right: #fafff7 1px solid;'><font color=white><b>제목</td><td style=BORDER-RIGHT: #d7dec9 1px solid;><font color=white><b>미리보기</td></tr>
    <?
    for ($i=0; $i<count($list); $i++) {
        $bg = $i%2 ? 0 : 1;

$res = sql_query($sql);

while($row = mysql_fetch_array($res)) {
  echo "$row['ca_name'] : $row['ca_name']";    // 이 부분은 적당한 포멧으로 바꾸시면 될듯..
}
    ?>

    <tr class="bg<?=$bg?>">       
        <? if ($is_checkbox) { ?><td class="checkbox" align='center'><input  type=checkbox name=chk_wr_id[] value="<?=$list[$i][wr_id]?>"></td><? } ?>
        <td class="name" bgcolor=fafff7  align='center' >
            <?
            echo $nobr_begin;
            echo $list[$i][reply];
            echo $list[$i][icon_reply];
         
echo "{$list[$i][ca_name]} ";
         

            if ($list[$i][comment_cnt])
                echo " <a href=\"{$list[$i][comment_href]}\"><span class='comment'>{$list[$i][comment_cnt]}</span></a>";

            // if ($list[$i]['link']['count']) { echo "[{$list[$i]['link']['count']}]"; }
            // if ($list[$i]['file']['count']) { echo "<{$list[$i]['file']['count']}>"; }
         
            echo $nobr_end;
            ?>
        </td>
        <td class="subject" align='center' class=rb ><?if($is_admin){?><a href='<?=$list[$i][href]?>'><?=$list[$i][subject]?></a><?}else{?><?=$list[$i][subject]?><?}?></td>
        <td class="datetime" align='center' class=rb><?if($list[$i][wr_link1]){?><a href='<?=$list[$i][wr_link1]?>' target='_blank'><img src=/img/btn_dart.gif></a><?}else{?>-<?}?></td>
        <? if ($is_good) { ?><td class="good"><?=$list[$i][wr_good]?></td><? } ?>
        <? if ($is_nogood) { ?><td class="nogood"><?=$list[$i][wr_nogood]?></td><? } ?>
    </tr>
    <? } // end for ?>

    <? if (count($list) == 0) { echo "<tr><td colspan='$colspan' height=100 align=center>게시물이 없습니다.</td></tr>"; } ?>

    </table>
    </form>

    <div class="board_button">
        <div style="float:left;">
        <? if ($list_href) { ?>
        <a href="<?=$list_href?>"><img src="<?=$board_skin_path?>/img/btn_list.gif" align="absmiddle" border='0'></a>
        <? } ?>
        <? if ($is_checkbox) { ?>
        <a href="javascript:select_delete();"><img src="<?=$board_skin_path?>/img/btn_select_delete.gif" align="absmiddle" border='0'></a>
        <a href="javascript:select_copy('copy');"><img src="<?=$board_skin_path?>/img/btn_select_copy.gif" align="absmiddle" border='0'></a>
        <a href="javascript:select_copy('move');"><img src="<?=$board_skin_path?>/img/btn_select_move.gif" align="absmiddle" border='0'></a>
        <? } ?>
        </div>

        <div style="float:right;">
        <? if ($write_href) { ?><a href="<?=$write_href?>"><img src="<?=$board_skin_path?>/img/btn_write.gif" border='0'></a><? } ?>
        </div>
    </div>

    <!-- 페이지 -->
    <div class="board_page">
        <? if ($prev_part_href) { echo "<a href='$prev_part_href'><img src='$board_skin_path/img/page_search_prev.gif' border='0' align=absmiddle title='이전검색'></a>"; } ?>
        <?
        // 기본으로 넘어오는 페이지를 아래와 같이 변환하여 이미지로도 출력할 수 있습니다.
        //echo $write_pages;
        $write_pages = str_replace("처음", "<img src='$board_skin_path/img/page_begin.gif' border='0' align='absmiddle' title='처음'>", $write_pages);
        $write_pages = str_replace("이전", "<img src='$board_skin_path/img/page_prev.gif' border='0' align='absmiddle' title='이전'>", $write_pages);
        $write_pages = str_replace("다음", "<img src='$board_skin_path/img/page_next.gif' border='0' align='absmiddle' title='다음'>", $write_pages);
        $write_pages = str_replace("맨끝", "<img src='$board_skin_path/img/page_end.gif' border='0' align='absmiddle' title='맨끝'>", $write_pages);
        //$write_pages = preg_replace("/<span>([0-9]*)<\/span>/", "$1", $write_pages);
        $write_pages = preg_replace("/<b>([0-9]*)<\/b>/", "<b><span style=\"color:#4D6185; font-size:12px; text-decoration:underline;\">$1</span></b>", $write_pages);
        ?>
        <?=$write_pages?>
        <? if ($next_part_href) { echo "<a href='$next_part_href'><img src='$board_skin_path/img/page_search_next.gif' border='0' align=absmiddle title='다음검색'></a>"; } ?>
    </div>   
</td></tr></table>

>>>>>>>>

이렇게까지햇는데

2차배열로 하라고하는데 통모르겟는데 도와주실분^^;;