살려주세요... 게시글 엑셀 다운로드 할때 한글깨짐현상

<?header( "Content-type: application/vnd.ms-excel;charset=KSC5601");header( "Content-Disposition: attachment; filename=list.xls" );header( "Content-Description: PHP4 Generated Data" );include "_common.php";if($_POST['chk_wr_id']) { $in = implode(", ", $_POST['chk_wr_id']); $where = "WHERE wr_id IN($in)";}?><html><body> <table border="1"> <tr>  <th>wr_id</th>  <th>title</th> </tr><?$que = sql_query("SELECT * FROM g5_write_".$_POST['bo_table']." ".$where." ORDER BY wr_id DESC");  while($row = sql_fetch_array($que)) {?> <tr>  <td><?=$row['wr_id']?></td>  <td><?=$row['wr_subject']?></td> </tr><?}?></table></body></html>​

<?header( "Content-type: application/vnd.ms-excel;charset=KSC5601");header( "Content-Disposition: attachment; filename=list.xls" );header( "Content-Description: PHP4 Generated Data" );?><html><body> <table border="1"> <tr>  <td>한글이 안깨지고 잘 나와요</td>   </tr></table></body></html>​