로그인을 하면 첨부파일과 같이 로그인상태로 이미지가 유지되고 로그아웃하면 아래 쪽 프레임이 사라지면서 로그인은 안됩니다. 아래소스에서 무엇이 잘못입니까? 초보입니다. 아무리 해도 안됩니다. 도와주세요.

<td><img src="http://www.sungjuin.com/bbs/outlogin_skin/login_s2/02/images/body_top.gif" /></td>
  </tr>
  <tr>
    <td height="84" align="center" background="http://www.sungjuin.com/bbs/outlogin_skin/login_s2/02/images/body_line.gif"><table width="158" border="0" cellspacing="0" cellpadding="0">
        <tr>
          <td height="22" colspan="2"><table width="158" border="0" cellspacing="0" cellpadding="0">
              <tr>
                <td width="120" height="22"><a onfocus=blur() href="javascript:void(window.open('http://www.sungjuin.com/bbs/member_memo.php','member_memo','width=450,height=500,status=no,toolbar=no,resizable=yes,scrollbars=yes'))"><b>관리자</b></a> <img src=http://www.sungjuin.com/bbs/outlogin_skin/login_s2/02/images/i_memo_off.gif border=0 align=absmiddle> </td>
                <td width="38"><a href=http://www.sungjuin.com/bbs/admin.php target=blank><img src=http://www.sungjuin.com/bbs/outlogin_skin/login_s2/02/images/i_admin.gif border=0></a></td>
              </tr>
            </table></td>
        </tr>
        <tr>
          <td width="45" height="12"><img src="http://www.sungjuin.com/bbs/outlogin_skin/login_s2/02/images/level.gif" width="37" height="10" border="0" align="absmiddle" /></td>
          <td width="113"><span class="n_text1">1</span></td>
        </tr>
        <tr>
          <td height="12"><img src="http://www.sungjuin.com/bbs/outlogin_skin/login_s2/02/images/point.gif" width="37" height="10" border="0" align="absmiddle" /></td>
          <td><span class="n_text1">212</span></td>
        </tr>
      </table>
      <table width="158" border="0" cellspacing="0" cellpadding="0">
        <tr>
          <td height="7"></td>
        </tr>
        <tr>
          <td height="1" background="http://www.sungjuin.com/bbs/outlogin_skin/login_s2/02/images/line_dot.gif"></td>
        </tr>
        <tr>
          <td height="7"></td>
        </tr>
      </table>
      <table width="158" border="0" cellspacing="0" cellpadding="0">
        <tr>
          <td width="79"><a onfocus=blur() href=# onclick="window.open('http://www.sungjuin.com/bbs/member_modify.php?group_no=0','zbMemberModify','width=560,height=590,toolbars=no,resizable=yes,scrollbars=yes')"><img src=http://www.sungjuin.com/bbs/outlogin_skin/login_s2/02/images/i_info.gif border=0></a></td>
          <td width="79"><a onfocus=blur() href='http://www.sungjuin.com/bbs/logout.php?&s_url=%2Fframe1.htm'><img src=http://www.sungjuin.com/bbs/outlogin_skin/login_s2/02/images/i_logout.gif border=0></a></td>
        </tr>
      </table></td>
  </tr>
  <tr>
    <td><img src="http://www.sungjuin.com/bbs/outlogin_skin/login_s2/02/images/body_bottom.gif" /></td>
  </tr>
</table>