bbs/board_head.php 파일의

// 게시판 관리의 상단 내용
if ($board[bo_content_head])
    echo stripslashes($board[bo_content_head]);

요 밑으로 아래의 내용을 넣어 보세요.

//////////////////////////////////상단 네비게이션 추가 //////////////////////////
if($bo_table){
$sql5 = "select a.gr_id, a.gr_subject, b.bo_table, b.bo_subject from 
      $g4[group_table] as a left join $g4[board_table] as b 
      on b.gr_id = a.gr_id 
      where b.bo_table = '$bo_table' 
      order by a.gr_id";
$theday5 = sql_fetch($sql5);

  echo "<a href='$g4[path]'> &nbsp; HOME</a>"; //홈
if($theday5[bo_subject] != '') { 
  echo " > <a href='$g4[path]/bbs/group.php?gr_id=$theday5[gr_id]'>$theday5[gr_subject]</a>"; //그룹
  echo " > <a href='$g4[path]/bbs/board.php?bo_table=$board[bo_table]'>$theday5[bo_subject]</a>"; //게시판
  } 
if($sca != '') { 
  echo " > <a href='$g4[path]/bbs/board.php?bo_table=$board[bo_table]&sca=$sca'>$sca</a>"; //카테고리
  }
//if($wr_id) { 
//  echo "<a href='$g4[path]/bbs/board.php?bo_table=$board[bo_table]&wr_id=$theday7[wr_id]'>글번호: $write[wr_subject]</a> "; //게시판 글 
//  }
} else {
  echo "<a href='$g4[path]'> &nbsp; HOME</a>"; //그룹
  echo " > <a href='$urlencode'> {$g4[title]}</a> "; //일반페이지
}