여기에 있는 로그인 메인으로 돌리기 따라했눈데요.
회원가입이나 비밀번호 찾기는 아무런 문제없이 잘됩니다만
회원정보수정은 되질 않습니다
정보수정을 누르면 [회원정보가 존재하지 않습니다] 라고 나옵니다.
뭐가 문제 인지 도무지 알수가 없습니다.
도와 주십시요......


소스입니다...
===========================

<?
// 라이브러리 함수 파일 인크루드
        include "lib.php";
        include "../head.php";
    
// DB 연결
        if(!$connect) $connect=dbConn();

// 현재 게시판 설정 읽어 오기
        if($id) {
                $setup=get_table_attrib($id);

                // 설정되지 않은 게시판일때 에러 표시
                if(!$setup[name]) Error("생성되지 않은 게시판입니다.<br><br>게시판을 생성후 사용하십시요","window.close");
        }

// 멤버 정보 구해오기;;; 멤버가 있을때
        $member=member_info();

        if(!$member[no]) Error("회원 정보가 존재하지 않습니다","window.close");

        $member[name] = stripslashes($member[name]);
        $member[gender] = stripslashes($member[gender]);
        $member[job] = stripslashes($member[job]);
        $member[email] = stripslashes($member[email]);
        $member[homepage] = stripslashes($member[homepage]);
        $member[birth] = stripslashes($member[birth]);
        $member[hobby] = stripslashes($member[hobby]);
        $member[icq] = stripslashes($member[icq]);
        $member[msn] = stripslashes($member[msn]);
        $member[home_address] = stripslashes($member[home_address]);
        $member[home_tel] = stripslashes($member[home_tel]);
        $member[office_address] = stripslashes($member[office_address]);
        $member[office_tel] = stripslashes($member[office_tel]);
        $member[handphone] = stripslashes($member[handphone]);
        $member[comment] = stripslashes($member[comment]);


// 그룹데이타 읽어오기;;
        $group_data=mysql_fetch_array(mysql_query("select * from $group_table where no='$member[group_no]'"));
        $group=$group_data;
        $group_no=$group[no];

        $check[1]="checked";

        $referer=$HTTP_REFERER;

        $setup[header]="";
        $setup[footer]="";
        $setup[header_url]="";
        $setup[footer_url]="";
        $group[header]="";
        $group[footer]="";
        $group[header_url]="";
        $group[footer_url]="";
        $setup[skinname]="";

        head();
?>
<div align=center><br>

<script>
function address_popup(num)
{
  window.open('zipcode/search_zip.php?num='+num,'searchaddress','width=440,height=230,scrollbars=yes');
}
function check_submit()
{
  if(write.password.value!=write.password1.value) {alert("패스워드가 일치하지 않습니다.");write.password.value="";write.password1.value=""; write.password.focus(); return false;}
  if(!write.name.value) { alert("이름을 입력하세요"); write.name.focus(); return false; }






<?
        if($group_data[use_birth]) {
?>

    if ( write.birth_1.value < 1000 || write.birth_1.value <= 0 ) {
         alert('생년이 잘못입력되었습니다.');
         write.birth_1.value='';
         write.birth_1.focus();
        return false;
    }
    if ( write.birth_2.value > 12 || write.birth_2.value <= 0 ) {
         alert('생월이 잘못입력되었습니다.');
         write.birth_2.value='';
         write.birth_2.focus();
        return false;
    }
    if ( write.birth_3.value > 31 || write.birth_3.value <= 0 ) {
         alert('생일이 잘못입력되었습니다.');
         write.birth_3.value='';
         write.birth_3.focus();
        return false;
    }

<?
        }
?>

  return true;
  }

        function input_gender() {
                var checked;
                checked=document.write.gender.value.substring(0,1);
                if(checked==1) {
                        document.write.gender1.checked=true;
                        document.write.gender2.checked=false;
                } else {
                        if(checked==2) {
                                document.write.gender1.checked=false;
                                document.write.gender2.checked=true;
                        }
                }
        }


</script>

<style type="text/css">
<!--
body,table,tr,td,select,input,div,form,textarea {font-family:굴림; font-size:9pt; color:#000000; line-height:130%}
body {scrollbar-highlight-color: #C0C0C0;
scrollbar-shadow-color: #C0C0C0;
scrollbar-arrow-color: #CCCCCC;
scrollbar-face-color: #F9F9F9;
scrollbar-3dlight-color: #F9F9F9;
scrollbar-darkshadow-color: #F9F9F9;
scrollbar-track-color: #F9F9F9;}
-->
</style>
<table width="582" border="0" cellspacing="0" cellpadding="0"><form name=write method=post action=member_modify_ok.php enctype=multipart/form-data onsubmit="return check_submit();">
  <input type=hidden name=one_page value="<?=$HTTP_REFERER?>">
  <input type=hidden name=page value=<?=$page?>>
  <input type=hidden name=id value=<?=$id?>>
  <input type=hidden name=no value=<?=$no?>>
  <input type=hidden name=select_arrange value=<?=$select_arrange?>>
  <input type=hidden name=desc value=<?=$desc?>>
  <input type=hidden name=page_num value=<?=$page_num?>>
  <input type=hidden name=keyword value="<?=$keyword?>">
  <input type=hidden name=category value="<?=$category?>">
  <input type=hidden name=sn value="<?=$sn?>">
  <input type=hidden name=ss value="<?=$ss?>">
  <input type=hidden name=sc value="<?=$sc?>">
  <input type=hidden name=referer value="<?=$referer?>">
  <input type="hidden" name="gender" value="<?=$member[gender]?>">
  <tr>
    <td height="30" colspan="4"><IMG SRC="images/primary.gif" WIDTH="18" HEIGHT="18" BORDER="0" align="absmiddle">
       <b><FONT COLOR="#0033FF">필수 사항</FONT></b></td>
  </tr>
  <tr bgcolor="#CCCCCC">
    <td height="3" colspan="4"></td>
  </tr>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 회원 ID </td>
    <td width="12"></td>
    <td width="473">
      <?=$member[user_id]?>
       (
      <?=date("Y년 m월 d일 H시 i분",$member[reg_date])?>
      에 가입) </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 비밀번호 </td>
    <td width="12"></td>
    <td width="473"> <input type=password name=password size=20 maxlength=20 style=border-color:#d8b3b3 class=input>　(비밀번호 변경 하실때만 입력하세요.)
    </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 비밀번호 확인 </td>
    <td width="12"></td>
    <td width="473"> <input type=password name=password1 size=20 maxlength=20 style=border-color:#d8b3b3 class=input>　(비밀번호 변경 하실때만 입력하세요.)
    </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 레벨 </td>
    <td width="12"></td>
    <td width="473">
      <?=$member[level]?>
    </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 포인트 </td>
    <td width="12"></td>
    <td width="473">
      <?=($member[point1]*10+$member[point2])?>
      점 ( 작성글수 :
      <?=$member[point1]?>
      , 코멘트 :
      <?=$member[point2]?>
      ) </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  <tr>
    <td height="22" bgcolor="#EFEFEF"></td>
    <td bgcolor="#EFEFEF"> 이름 </td>
    <td></td>
    <td> <input type=text name=name size=20 maxlength=20 value="<?=$member[name]?>" style=border-color:#d8b3b3 class=input>
    </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  <tr>
    <td height="28" bgcolor="#EFEFEF"></td>
    <td bgcolor="#EFEFEF">마크 그림</td>
    <td></td>
    <td>
      <?
        $private_icon = get_private_icon($member[no],1);
        if($private_icon) {
?>
      <img src='<?=$private_icon?>' border=1 style=border-color:#d8b3b3> <input type=checkbox value=1 name=delete_private_icon >
      Delete
      <?
        } else echo"<img src=images/t.gif border=1 style=border-color:#d8b3b3 width=16 height=15>";
?>
      <br> <input type=file name=private_icon value="" size=20 maxlength=20 style=border-color:#d8b3b3 class=input >
      <br> <img src=images/t.gif border=0 height=5><br>
      * 정해진 회원의 이름 앞에만 나타나는 아이콘입니다 <br> <font color=#e0e0e0>* </font>(GIF 파일만 가능합니다.
      16x16px 정도로 해주세요) </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  <tr>
    <td height="28" bgcolor="#EFEFEF"></td>
    <td bgcolor="#EFEFEF">이름 그림</td>
    <td></td>
    <td>
      <?
        $private_name = get_private_icon($member[no],1);
        if($private_name) {
?>
      <img src='<?=$private_icon?>' border=1 style=border-color:#d8b3b3> <input type=checkbox value=1 name=delete_private_icon >
      Delete
      <?
        } else echo"<img src=images/t.gif border=1 style=border-color:#d8b3b3 width=16 height=15>";
?>
      <br> <input type=file name=private_icon value="" size=20 maxlength=20 style=border-color:#d8b3b3 class=input >
      <br> <img src=images/t.gif border=0 height=5><br>
      * 정해진 회원의 이름을 대신해서 나타나는 아이콘입니다. <br> <font color=#e0e0e0>* </font>(GIF 파일만 가능합니다.
      16x16px 정도로 해주세요) </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  <tr>
    <td height="22" bgcolor="#EFEFEF"></td>
    <td bgcolor="#EFEFEF"> 생일 </td>
    <td></td>
    <td> <?php $date=timestamp2date($member[birth]);?><input type=text name=birth_1 size=4 maxlength=4 value="<?=$date[1]?>" style=border-color:#d8b3b3 class=input>
      년   <input type=text name=birth_2 size=2 maxlength=2 value="<?=$date[2]?>" style=border-color:#d8b3b3 class=input>
      월   <input type=text name=birth_3 size=2 maxlength=2 value="<?=$date[3]?>" style=border-color:#d8b3b3 class=input>
      일
      <input type=checkbox value=1 name=open_birth <?=$check[$member[open_birth]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  <tr>
   <td height="22" bgcolor="#EFEFEF"></td>
    <td bgcolor="#EFEFEF"> 성별(男/女)</td>
     <td width="11"></td>
    <td width="481"> <input type="radio" name="gender1" value="1" OnFocus="blur()" OnClick="input_gender()" <? if($member[gender]=="1") echo "checked"; ?>> <img src="images/sex_man.gif" width="22" height="22" align="absmiddle">
                                       <input type="radio" name="gender2" value="2" OnFocus="blur()" OnClick="input_gender()" <? if($member[gender]=="2") echo "checked"; ?>>
                                         <img src="images/sex_woman.gif" width="22" height="22" align="absmiddle">
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  <tr>
    <td height="22" bgcolor="#EFEFEF"></td>
    <td bgcolor="#EFEFEF"> 이메일 </td>
    <td></td>
    <td> <input type=text name=email size=40 maxlength=255 value="<?=$member[email]?>" style=border-color:#d8b3b3 class=input>
      <input type=checkbox value=1 name=open_email <?=$check[$member[open_email]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <tr bgcolor="#CCCCCC">
    <td height="3" colspan="4"></td>
  </tr>
  <? if($group_data[use_mailing]) { ?>
  <tr>
    <td height="24" colspan="4" align="center"> 메일로 소식지를 받아보시겠습니까?
      <INPUT type=radio value=1 name=mailing <?=$check[$member[mailing]]?>>
      예
      <INPUT type=radio value=0 name=mailing <?=$check[$member[mailing]+1]?>>
      아니오 </td>
  </tr>
  <? } ?>
  <tr>
    <td height="30" colspan="4"><IMG SRC="images/secondary.gif" WIDTH="18" HEIGHT="18" BORDER="0" align="absmiddle">
       <b><FONT COLOR="#0033FF">선택 사항</FONT></b></td>
  </tr>
  <tr bgcolor="#CCCCCC">
    <td height="3" colspan="4"></td>
  </tr>
  <? if($group_data[use_icq]) { ?>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> ICQ </td>
    <td width="12"></td>
    <td width="473"> <input type=text name=icq size=20 maxlength=20 value="<?=$member[icq]?>" style=border-color:#d8b3b3 class=input>
      <input type=checkbox value=1 name=open_icq <?=$check[$member[open_icq]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <? if($group_data[use_aol]) { ?>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> AOL </td>
    <td width="12"></td>
    <td width="473"> <input type=text name=aol size=20 maxlength=30 value="<?=$member[aol]?>" style=border-color:#d8b3b3 class=input>
      <input type=checkbox value=1 name=open_aol <?=$check[$member[open_aol]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <? if($group_data[use_msn]) { ?>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> MSN </td>
    <td width="12"></td>
    <td width="473"> <input type=text name=msn size=20 maxlength=250 value="<?=$member[msn]?>" style=border-color:#d8b3b3 class=input>
      <input type=checkbox value=1 name=open_msn <?=$check[$member[open_msn]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <? if($group_data[use_hobby]) { ?>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 취미 </td>
    <td width="12"></td>
    <td width="473"> <input type=text name=hobby size=40 maxlength=40 value="<?=$member[hobby]?>" style=border-color:#d8b3b3 class=input>
      <input type=checkbox value=1 name=open_hobby <?=$check[$member[open_hobby]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <? if($group_data[use_job]) { ?>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 직업 </td>
    <td width="12"></td>
    <td width="473"> <input type=text name=job size=20 maxlength=20 value="<?=$member[job]?>" style=border-color:#d8b3b3 class=input>
      <input type=checkbox value=1 name=open_job <?=$check[$member[open_job]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <? if($group[use_home_address]) { ?>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 집 주소 </td>
    <td width="12"></td>
    <td width="473"> <input type=text name=home_address size=40 maxlength=255 value="<?=$member[home_address]?>" style=border-color:#d8b3b3 class=input>
      <IMG style="CURSOR: hand" onclick=address_popup(1) src="images/search.gif" border=0 align=absmiddle>
      <input type=checkbox value=1 name=open_home_address checked>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <? if($group_data[use_home_tel]) { ?>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 집 전화번호 </td>
    <td width="12"></td>
    <td width="473"> <input type=text name=home_tel size=20 maxlength=20 value="<?=$member[home_tel]?>" style=border-color:#d8b3b3 class=input>
      <input type=checkbox value=1 name=open_home_tel <?=$check[$member[open_home_tel]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <? if($group_data[use_office_address]) { ?>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 회사 주소 </td>
    <td width="12"></td>
    <td width="473"> <input type=text name=office_address size=40 maxlength=255 value="<?=$member[office_address]?>" style=border-color:#d8b3b3 class=input>
      <IMG style="CURSOR: hand" onclick=address_popup(2) src="images/search.gif" border=0 align=absmiddle>
      <input type=checkbox value=1 name=open_office_address <?=$check[$member[open_office_address]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <? if($group_data[use_office_tel]) { ?>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 회사 전화번호 </td>
    <td width="12"></td>
    <td width="473"> <input type=text name=office_tel size=20 maxlength=20 value="<?=$member[office_tel]?>" style=border-color:#d8b3b3 class=input>
      <input type=checkbox value=1 name=open_office_tel <?=$check[$member[open_office_tel]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <? if($group_data[use_handphone]) { ?>
  <tr>
    <td width="11" height="22" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 핸드폰 </td>
    <td width="12"></td>
    <td width="473"> <input type=text name=handphone size=20 maxlength=20 value="<?=$member[handphone]?>" style=border-color:#d8b3b3 class=input>
      <input type=checkbox value=1 name=open_handphone <?=$check[$member[open_handphone]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  <tr>
    <td height="22" bgcolor="#EFEFEF"></td>
    <td bgcolor="#EFEFEF"> 홈페이지 </td>
    <td></td>
    <td> <input type=text name=homepage size=40 maxlength=255 value="<?=$member[homepage]?>" style=border-color:#d8b3b3 class=input>
      <input type=checkbox value=1 name=open_homepage <?=$check[$member[open_homepage]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  <tr>
    <td height="26" bgcolor="#EFEFEF"></td>
    <td bgcolor="#EFEFEF"> 사진 </td>
    <td></td>
    <td> <input type=file name=picture size=29 maxlength=255 style=border-color:#d8b3b3 class=input>
      <? if($member[picture]) echo"<br> <img src='$member[picture]' border=0> <input type=checkbox name=del_picture value=1> 삭제"; ?>
      <input type=checkbox value=1 name=open_picture <?=$check[$member[open_picture]]?>>
      공개<br> <FONT COLOR="#FF9933">사진 크기는 200 x 200, 용량은 100kb이하로 해주세요!</FONT> </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <? if($group_data[use_picture]) { ?>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <? if($group_data[use_comment]) { ?>
  <tr>
    <td width="11" height="90" bgcolor="#EFEFEF"></td>
    <td width="86" bgcolor="#EFEFEF"> 자 기 소 개 </td>
    <td width="12"></td>
    <td width="473"> <textarea cols=65 rows=5 name=comment style=border-color:#d8b3b3 class=textarea><?=$member[comment]?></textarea>
      <input type=checkbox value=1 name=open_comment <?=$check[$member[open_comment]]?>>
      공개 </td>
  </tr>
  <tr bgcolor="#DEDEDE">
    <td height="1" colspan="4"></td>
  </tr>
  <? } ?>
  <tr bgcolor="#CCCCCC">
    <td height="3" colspan="4"></td>
  </tr>
  <tr>
    <td height="28" colspan="4" align="center"> 개인 정보를 공개하시겠습니까?
      <INPUT type=radio value=1 name=openinfo <?=$check[$member[openinfo]]?>>
      공개
      <INPUT type=radio value=0 name=openinfo <?=($check[$member[openinfo]+1])?>>
      비공개 </td>
  </tr>
  <tr>
    <td height="65" colspan="2" align="left" valign="middle">
      <? if($member) {?>
      <a href=member_out.php?id=<?=$id?>&group_no=<?=$group_no?> onclick="return confirm('탈퇴하시겠습니까?nn탈퇴를 하시면 모든 정보가 DB에서 사라집니다.nn탈퇴후 언제라도 재 가입가능합니다n')">
      <img src=images/j_out.gif border=0 alt="회원탈퇴"></a>
      <?}?>
    </td>  
    <td height="65" colspan="2" align="right" valign="middle">
      <? if($member) {?>
      <input type=image OnClick=history.go(-1); border=0 src=images/j_modify.gif>
      <?}?>
    </td>
  </tr>
</table>

<?
        @mysql_close($connect);
        foot();
        include "../foot.php";        
?>


뭐가 문제인지요.....도움 부탁드릴께요........