오류 해결 도움부탁 드립니다.

<?if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가 
// 선택옵션으로 인해 셀합치기가 가변적으로 변함$colspan = 5;
//if ($is_category) $colspan++;if ($is_checkbox) $colspan++;if ($is_good) $colspan++;if ($is_nogood) $colspan++;
?>  <style> .sub.board {width:680px;padding:0;margin:0;overflow:hidden;} .sub.board #detail {padding-right:40px;} .sub.board p.tiny.navi{font-size:11px;text-align:right;}  .sub.board .entry {margin-bottom:20px;padding-bottom:20px;border-bottom:1px #ddd solid;} .sub.board .entry .title {float:left;} .sub.board .entry .title.tleft {width:50%;} .sub.board .entry .title.tright {width:50%;text-align:right;} .sub.board a {color:#759bcd;} .sub.board .titletext {color:#759bcd;font-size:13px;} .sub.board .entry div {padding:2px 0}
 .clear{clear:both;display:block;visibility:hidden;height:0;font-size:0;line-height:0;margin:0;padding:0;outline:0;}  .sub.board #board_paging {clear:both;margin:0;text-align:center} .sub.board #board_paging #pg_wrap01 {display:inline-block;margin:0;padding:0;height:30px;border:1px  solid #ddd;} .sub.board #board_paging #pg_wrap01 a {display:inline-block;vertical-align:top} .sub.board #board_paging #pg_wrap01 span.pg_num, .sub.board #board_paging #pg_wrap01 strong.pg_curpage {display:inline-block;padding:0 10px;height:30px;font-size:0.95em;line-height:2.8em !important;line-height:2.5em;cursor:pointer} .sub.board #board_paging #pg_wrap01 a:hover span.pg_num, .sub.board #board_paging #pg_wrap01 a:hover span.pg_curpage {color:#fff;background:#777} .sub.board #board_paging #pg_wrap01 strong.pg_curpage {background-color:#555;color:#fff} .sub.board #board_paging #pg_wrap01 .st_pg_img {display:inline-block;position:relative;padding:0;width:20px;height:30px;background:url('<?=$board_skin_path?>/img/btn_paging.png');overflow:hidden;cursor:pointer} .sub.board #board_paging #pg_wrap01 .st_pg_start {border-right:1px solid #ddd;background-position:-2px 0px} .sub.board #board_paging #pg_wrap01 .st_pg_prev {border-right:1px solid #ddd;background-position:-32px 0px} .sub.board #board_paging #pg_wrap01 .st_pg_next {border-left:1px solid #ddd;background-position:-62px 0px} .sub.board #board_paging #pg_wrap01 .st_pg_end {border-left:1px solid #ddd;background-position:-92px 0px} </style>
  <div class="sub board">  <div id="detail">   <p class="tiny navi"><a href="/">홈</a> > <?=$group["gr_subject"]?> > <?=$board["bo_subject"]?></p>      <form name="fboardlist" method="post">   <input type='hidden' name='bo_table' value='<?=$bo_table?>'>   <input type='hidden' name='sfl'  value='<?=$sfl?>'>   <input type='hidden' name='stx'  value='<?=$stx?>'>   <input type='hidden' name='spt'  value='<?=$spt?>'>   <input type='hidden' name='page' value='<?=$page?>'>   <input type='hidden' name='sw'   value=''>
   <?    for ($i=0; $i<count($list); $i++) { 
    ?>
    <div class="entry">     <div class="title tleft">     <? if ($is_checkbox) { ?><input type=checkbox name=chk_wr_id[] value="<?=$list[$i][wr_id]?>"><? } ?>     <?     if ($is_category && $list[$i][ca_name]) {       echo "[{$list[$i][ca_name]}] ";     }
echo "<a href='{$list[$i][href]}'><strong><span class='titletext'>{$list[$i][subject]}</span></strong></a>"; 
          ?>     </div>     <div class="title tright"> 작성일시 : <?=$list[$i][wr_datetime]?> </div>     <div class="clear"></div>     <!--별점평가--> <? // 기존 별점 가져오기 $sql_rating = "select * from m3rating where bo_table='$bo_table' and wr_id='{$list[$i]['wr_id']}'"; $rating = sql_fetch($sql_rating); if($rating) { $rating_count = sizeof(explode(",", $rating[star_data])); $rating_average = sprintf("%.1f", $rating[star_average]); } else { $rating_count = 0; $rating_average = "0.00"; } 
$rating[star_average] = number_format($rating[star_average],1); 
if ($rating[star_average] > 9)     echo "<img src='$board_skin_path/img/rating10.png' align='absmiddle' />&nbsp;<span class='oranges'>$rating[star_average]</span>&nbsp;"; else if ($rating[star_average] > 8)     echo "<img src='$board_skin_path/img/rating09.png' align='absmiddle' />&nbsp;<span class='oranges'>$rating[star_average]</span>&nbsp;"; else if ($rating[star_average] > 7)     echo "<img src='$board_skin_path/img/rating08.png' align='absmiddle' />&nbsp;<span class='oranges'>$rating[star_average]</span>&nbsp;"; else if ($rating[star_average] > 6)     echo "<img src='$board_skin_path/img/rating07.png' align='absmiddle' />&nbsp;<span class='oranges'>$rating[star_average]</span>&nbsp;"; else if ($rating[star_average] > 5)     echo "<img src='$board_skin_path/img/rating06.png' align='absmiddle' />&nbsp;<span class='oranges'>$rating[star_average]</span>&nbsp;"; else if ($rating[star_average] > 4)     echo "<img src='$board_skin_path/img/rating05.png' align='absmiddle' />&nbsp;<span class='oranges'>$rating[star_average]</span>&nbsp;"; else if ($rating[star_average] > 3)     echo "<img src='$board_skin_path/img/rating04.png' align='absmiddle' />&nbsp;<span class='oranges'>$rating[star_average]</span>&nbsp;"; else if ($rating[star_average] > 2)     echo "<img src='$board_skin_path/img/rating03.png' align='absmiddle' />&nbsp;<span class='oranges'>$rating[star_average]</span>&nbsp;"; else if ($rating[star_average] > 1)     echo "<img src='$board_skin_path/img/rating02.png' align='absmiddle' />&nbsp;<span class='oranges'>$rating[star_average]</span>&nbsp;"; else if ($rating[star_average] > 0)     echo "<img src='$board_skin_path/img/rating01.png' align='absmiddle' />&nbsp;<span class='oranges'>$rating[star_average]</span>&nbsp;"; else if ($rating[star_average] == 0 || !$rating[star_average])     echo "<img src='$board_skin_path/img/rating0.png' align='absmiddle' />&nbsp;<span class='gray6s'>평가전</span>"; 
//참가인원 명수표시 echo "<span class='gray6s'>(".$rating_count."명)</span>"; ?> 
     <?     //** 파일목록.     $sql = " select * from $g4[board_file_table] where bo_table = '". $bo_table. "' and wr_id = '". $list[$i][wr_id] ."' order by bf_no ";     $result = sql_query($sql);     while ($row = sql_fetch_array($result))     {      $file_href = $board_skin_path ."/list.permit.php?bo_table=". $bo_table ."&wr_id=". $list[$i][wr_id] ."&no=". $row[bf_no];      $file_source = addslashes($row[bf_source]);      $file_size = get_filesize($row[bf_filesize]);      $file_download = $row[bf_download];      $file_datetime = $row[bf_datetime];      $file_type = $$ext = preg_replace('/^.*\.([^.]+)$/D', '$1', $file_source);            echo "<div>";      echo "<img src='". $board_skin_path ."/filetype/". $file_type .".gif' border=0 align='absmiddle' />&nbsp;";      echo "<a href=\"javascript:file_download('". $file_href ."', '".($file_source)."');\" title='". get_text($row[bf_content]) ."'>";      echo "<span style=\"color:#888;\">". $file_source ." (". $file_size .")</span>&nbsp;";      echo "<span style=\"color:#ff6600; font-size:11px;\">[". $file_download ."]</span>&nbsp;";      echo "<span style=\"color:#d3d3d3; font-size:11px;\">DATE : ". $file_datetime ."</span>";      echo "</a></div>";     }     ?>     <div class="clear"></div>    </div>
    <?   }    ?>
   </form>
   <? if (count($list) == 0) { echo "<div class='entry' style='text-align:center;'>게시물이 존재하지 않습니다.</div>"; } ?>      <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>
   <div class="clear" style="height:6px;"></div>
   <!-- 페이지 -->   <div id="board_paging">    <span id='pg_wrap01'>    <? 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", "<span class='st_pg_img st_pg_start' title='처음'></span>", $write_pages);    $write_pages = str_replace("이전", "<span class='st_pg_img st_pg_prev' title='이전'></span>", $write_pages);    $write_pages = str_replace("다음", "<span class='st_pg_img st_pg_next' title='다음'></span>", $write_pages);    $write_pages = str_replace("맨끝", "<span class='st_pg_img st_pg_end' title='맨끝'></span>", $write_pages);    $write_pages = preg_replace("/<span>([0-9]*)<\/span>/", "<span class='pg_num'>$1</span>", $write_pages);    $write_pages = preg_replace("/<b>([0-9]*)<\/b>/", "<strong class='pg_curpage'>$1</strong>", $write_pages);    $write_pages = str_replace("&nbsp;", "", $write_pages);    ?>    <?=$write_pages?>    <? if ($next_part_href) { echo "<a href='$next_part_href'><img src='$board_skin_path/img/page_search_next.gif' border='0' align=absmiddle title='다음검색'></a>"; } ?>    </span>   </div>
   <div class="clear" style="height:6px;"></div>      <!-- 검색 -->   <div class="board_search">    <form name="fsearch" method="get">    <input type="hidden" name="bo_table" value="<?=$bo_table?>">    <input type="hidden" name="sca"      value="<?=$sca?>">    <select name="sfl" id="sfl">     <option value="wr_subject">제목</option>     <option value="wr_content">내용</option>     <option value="wr_subject||wr_content">제목+내용</option>     <option value="mb_id,1">회원아이디</option>     <option value="mb_id,0">회원아이디(코)</option>     <option value="wr_name,1">글쓴이</option>     <option value="wr_name,0">글쓴이(코)</option>    </select>    <input name="stx" class="ed" maxlength="15" itemname="검색어" required value='<?=stripslashes($stx)?>'>    <input type="image" src="<?=$board_skin_path?>/img/btn_search.gif" border='0' align="absmiddle">    <input type="radio" name="sop" value="and">and    <input type="radio" name="sop" value="or">or    </form>   </div>
  </div> </div>
  <script type="text/javascript"> function file_download(link, file) {  <? if ($board[bo_download_point] < 0) { ?>if (confirm("'"+decodeURIComponent(file)+"' 파일을 다운로드 하시면 포인트가 차감(<?=number_format($board[bo_download_point])?>점)됩니다.\n\n포인트는 게시물당 한번만 차감되며 다음에 다시 다운로드 하셔도 중복하여 차감하지 않습니다.\n\n그래도 다운로드 하시겠습니까?"))<?}?>  document.location.href=link; }
 if ('<?=$sca?>') document.fcategory.sca.value = '<?=$sca?>'; if ('<?=$stx?>') {  document.fsearch.sfl.value = '<?=$sfl?>';
  if ('<?=$sop?>' == 'and')    document.fsearch.sop[0].checked = true;
  if ('<?=$sop?>' == 'or')   document.fsearch.sop[1].checked = true; } else {  document.fsearch.sop[0].checked = true; } </script>
 <? if ($is_checkbox) { ?> <script type="text/javascript"> function all_checked(sw) {  var f = document.fboardlist;
  for (var i=0; i<f.length; i++) {   if (f.elements[i].name == "chk_wr_id[]")    f.elements[i].checked = sw;  } }
 function check_confirm(str) {  var f = document.fboardlist;  var chk_count = 0;
  for (var i=0; i<f.length; i++) {   if (f.elements[i].name == "chk_wr_id[]" && f.elements[i].checked)    chk_count++;  }
  if (!chk_count) {   alert(str + "할 게시물을 하나 이상 선택하세요.");   return false;  }  return true; }
 // 선택한 게시물 삭제 function select_delete() {  var f = document.fboardlist;
  str = "삭제";  if (!check_confirm(str))   return;
  if (!confirm("선택한 게시물을 정말 "+str+" 하시겠습니까?\n\n한번 "+str+"한 자료는 복구할 수 없습니다"))   return;
  f.action = "./delete_all.php";  f.submit(); }
 // 선택한 게시물 복사 및 이동 function select_copy(sw) {  var f = document.fboardlist;
  if (sw == "copy")   str = "복사";  else   str = "이동";           if (!check_confirm(str))   return;
  var sub_win = window.open("", "move", "left=50, top=50, width=500, height=550, scrollbars=1");
  f.sw.value = sw;  f.target = "move";  f.action = "./move.php";  f.submit(); } </script> <? } ?>