글쓰기에서 처음에는 주소입력창이 보이지 않다가 구매의뢰를 체크하면 주소입력창 보이길 원합니다.
또한 .견적신청하면 주소입력창 사라지고 ...........
도움을 요청합니다.......

write.skin.php의 내용입니다

<?
if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가
//주소
$ex10_filed =   explode("|",$write[wr_10]); //주소부분
$ext10_00   =   $ex10_filed[0];
$ext10_01   =   $ex10_filed[1];
$ext10_02   =   $ex10_filed[2];
$ext10_03   =   $ex10_filed[3];
?>
*****************체크빡스 부분입니다***********************
<tr>
<td colspan="4" bgcolor="#F8F8F9"><input type=radio name="wr_3" value="aa" <? if($write[wr_3] == "견적신청")  echo "checked"; ?> onClick="if(this.checked) {document.getElementById('wr_subject').value='견적신청 의뢰입니다';document.getElementById('wr_9').value='견적신청' } else {document.getElementById('wr_subject').value='';document.getElementById('wr_9').value='';}" />
        견적신청  
        <input type=radio name="wr_3" value="bb" <? if($write[wr_3] == "구매의뢰")  echo "checked"; ?> onClick="if(this.checked) {document.getElementById('wr_subject').value='구매의뢰 입니다 ';document.getElementById('wr_9').value='구매의뢰';} else {document.getElementById('wr_subject').value='';document.getElementById('wr_9').value='';}" />
        구매의뢰  </td>
 </tr>
*****************주소부분입니다***********************
<tr>
<td colspan="3"><input class='field' type='text' name='ext10_00' value='<?=$ext10_00?>' size='5' maxlength='3' readonly <?=$config[cf_req_addr]?'required':'';?> itemname='우편번호 앞자리' />
        -
        <input class='field' type='text' name='ext10_01' value='<?=$ext10_01?>' size='5' maxlength='3' readonly <?=$config[cf_req_addr]?'required':'';?> itemname='우편번호 뒷자리' />
         <a href="javascript:;" onClick="win_zip('fwrite', 'ext10_00', 'ext10_01', 'ext10_02', 'ext10_03');"><img  src='<?=$board_skin_path?>/img/search_btn.gif'  align='absmiddle' border='0' /></a></td></tr>
    <tr>
      <td colspan="3"><input class='field' type='text' name='ext10_02' value='<?=$ext10_02?>' size='35' readonly <?=$config[cf_req_addr]?'required':'';?> required itemname='주소' />
          <input class='field' type='text' name='ext10_03'  value='<?=$ext10_03?>' size='20' <?=$config[cf_req_addr]?'required':'';?> required itemname='상세주소' />
        (상세주소)</td></tr>