head.php 파일의 상단메뉴 링크내용이 현재창의 전체화면으로 나타나는데 내용(main)이 나타나는 부분에 표시되도록 할려면 어디를 수정해야 하는지 아시는분 부탁드립니다.

------head.php--------
<?
if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가

/*
    사용자 화면 상단과 좌측을 담당하는 페이지입니다.
    상단, 좌측 화면을 꾸미려면 이 파일을 수정합니다.
*/
include "./bbs/gblayer.php";
?>

<table width="976" align=center><tr><td width="970">

<table width=100% cellpadding=0 cellspacing=0 border=0>
<tr>
    <td height="62">
        <table width=100% cellpadding=0 cellspacing=0>
        <tr>
            <td><a href="../../util/gnu3/gnu3/"><img src='image/logo.gif' border=0 alt='그누보드'></a></td>
        </tr>
        </table>
    </td>
    <td align=right valign=top height="62">
                &nbsp;
                <?
                echo "<a href='./' class=tm>HOME</a> | ";
                if (!$member[mb_id]) {
                    echo "<a href='./?doc=bbs/mblogin.php&url=$urlencode'  class=tm>로그인</a> | ";
                    echo "<a href='./?doc=bbs/mbform.php'  class=tm>회원가입</a>";
                } else {
                    echo "<a href='./?doc=bbs/mblogout.php&url=$urlencode'  class=tm>로그아웃</a> | ";
                    echo "<a href='./?doc=bbs/mbform.php&w=u'  class=tm>정보수정</a>";
                    if ($is_admin == "default" || $is_admin == "group") {
                        echo " <a href='./?doc=bbs/admin/index.php'  class=tm>(ADMIN)</a>";
                    }
                }
                ?>
    </td>
</tr>
<tr>
    <td colspan=2>
        <table width=100%  height=30 cellpadding=0 cellspacing=0>
        <tr>
                                <td bgcolor=#217AF9 width=75%>
                &nbsp;
 <!-- 상단 메뉴 부분 -->
                                 
                <a href='./' class=tm2>HOME</a>Ⅰ
<a href="../vision.html" class=tm2>회사안내</a>Ⅰ
<a href="../product.htm" class=tm2>제품안내</a>Ⅰ
<a href="./?doc=bbs/gnuboard.php&bo_table=new" class=tm2>신제품소식</a>Ⅰ
<a href="./?doc=bbs/gnuboard.php&bo_table=member_box" class=tm2>자료실</a>Ⅰ
<a href="./?doc=bbs/gnuboard.php&bo_table=member_qa" class=tm2>묻고답하기</a>Ⅰ
<a href="./?doc=bbs/gnuboard.php&bo_table=member_0" class=tm2>정회원게시판</a>Ⅰ
<a href="../catallog.htm" class=tm2>전자카탈로그</a>
          </td>
            <td width=25% align=right background='image/bg_search.gif'>
                <!-- 그누보드 외부 검색 폼 -->
                <table cellpadding=0 cellspacing=0>
                <form name=fgnusearch method=get action='<?="./"?>'>
                <tr>
                    <td>
                        <input type='hidden' name='doc'          value='bbs/gnusearch.php'>
                        <input type='hidden' name='sselect'      value='concat(wr_subject,wr_content)'>
                        <input type='hidden' name='soperator'    value='1'>
                        <input type='hidden' name='srch_rows'    value='5'>
                        <input type='hidden' name='srch_comment'  value='1'>
                        <input type='hidden' name='srch_days'    value='0'>

<img src='image/title_search.gif' align=absmiddle> &nbsp;
                        <input type=text class=input name='stext' size=15 required minlength=2 itemname='검색어'>
                        <input type=image src='image/btn_go.gif' border=0 align=absmiddle>&nbsp;&nbsp;
                    </td>
                </tr>
                </form>
                </table>
            </td>
        </tr>
        </table>
    </td>
</tr>
</table>

<table width="100%" cellpadding=0 cellspacing=0>
<colgroup width=170>
<colgroup width=5>
<colgroup width=''>
<tr>
    <!-- 왼쪽 메뉴 부분 -->
    <td valign=top width="168">

        <!-- 외부 로그인 -->
        <? include "./bbs/outlogin.php"; ?>

        <!-- 공백 -->
        <table width=100% height=5><tr><td height="22"><tr valign="middle">
        <td width="32" height="22" valign="middle">            <p><a href="http://boho.netpia.com/Dr-netpia.exe" target="_blank"><img src="http://www.pipe.or.kr/images/doumi_002.gif" width="31" height="23" border="0" align="middle"></a>        <td width="126" height="47" valign="middle">
            <p><span style="font-size:9pt;"><a href="http://www.1472.com"><font color="red">한글인터넷주소<br>장애진단 및 해결</font></a></span></p>
</td>
</tr>
    <tr valign="middle">
                <td width="162" height="10" valign="middle" colspan="2">            <p><A href="http://www.netpia.com/htm/pc_clean/"><img src="http://www.pipe.or.kr/images/be_pcclean.gif" width="160" height="43" border="0"></A></p>
</td>
</tr>
    <tr align="center" valign="middle">
            <td width="96%" height="101" colspan="2" align="center" valign="middle">
<iframe src='http://weather.superboard.com/wxbn.cgi?db=76_kumkang&skin=transpar002' width='150' height='95' allowtransparency='true' frameborder='no' scrolling='no' leftmargin='0' topmargin='0' marginwidth='0'></iframe>
</td>
</tr>
    <tr valign="middle">
        <td width="96%" height="7" colspan="2" valign="middle">            <p align="center"><span style="font-size:9pt;"><font color="#666666">업데이트[2005-02-12]</font></span></p>
</td>
</tr>
    <tr valign="middle">
                <td width="96%" height="7" valign="middle" colspan="2">&nbsp;</td>
</tr>
    <tr valign="middle">
        <td width="96%" height="80" colspan="2" valign="middle">            <p align="center">
<iframe src="http://www.pipe.or.kr/counter/counter.php" width="150" height="50" frameborder="0"></iframe>
        </tr