http://www.sir.co.kr/bbs/tb.php/g4_tiptech/1128

참고 하시고...
<STYLE>
.bg_menu1 { height:22px;
            border-left-width:2px; border-left-style:solid; border-left-color:#ECECEC;
            border-right-width:2px; border-right-style:solid; border-right-color:#ffffff;
            padding-left:10px;
            padding-right:15px;
            background-color:#FFFFFF; }
.bg_menu2 { height:22px;
            border-left-width:2px; border-left-style:solid; border-left-color:#ffffff;
            border-right-width:2px; border-right-style:solid; border-right-color:#ffffff;
            padding-left:10px;
            padding-right:15px;
            background-color:#FFFFFF; }           
.bg_menu3 { height:22px;
            border-left-width:2px; border-left-style:solid; border-left-color:#ffffff;
            border-right-width:2px; border-right-style:solid; border-right-color:#ECECEC;
            padding-left:10px;
            padding-right:15px;
            background-color:#FFFFFF; }
.bg_line1 { height:2px; background-color:#ECECEC; }
.bg_line2 { height:1px; background-color:#FCFCFC; }
</STYLE>

--------------
<table width="645" height="35" border="0" cellpadding="0" cellspacing="0">
<tr>
<td align="center" background="<?=$g4['path']?>/img/topmenu.gif">
<a href='<?=$g4[bbs_path]?>/group1.php?gr_id=z1' id='id_z1' onmouseover="layer_view('id_z1', 'menu_z1', 'view', 0, 5);" class=top_menu><?=get_text($config[cf_info_topmenuz1])?></a>
&nbsp;
<a href='<?=$g4[bbs_path]?>/group2.php?gr_id=z2' id='id_z2' onmouseover="layer_view('id_z2', 'menu_z2', 'view', 0, 5);" class=top_menu><?=get_text($config[cf_info_topmenuz2])?></a>
&nbsp;
<a href='<?=$g4[bbs_path]?>/group3.php?gr_id=z3' id='id_z3' onmouseover="layer_view('id_z3', 'menu_z3', 'view', 0, 5);" class=top_menu><?=get_text($config[cf_info_topmenuz3])?></a>
&nbsp;
<a href='<?=$g4[bbs_path]?>/group4.php?gr_id=z4' id='id_z4' onmouseover="layer_view('id_z4', 'menu_z4', 'view', 0, 5);" class=top_menu><?=get_text($config[cf_info_topmenuz4])?></a>
&nbsp;
<a href='<?=$g4[bbs_path]?>/group5.php?gr_id=z5' id='id_z5' onmouseover="layer_view('id_z5', 'menu_z5', 'view', 0, 5);" class=top_menu><?=get_text($config[cf_info_topmenuz5])?></a>
&nbsp;
<a href='<?=$g4[bbs_path]?>/group6.php?gr_id=z6' id='id_z6' onmouseover="layer_view('id_z6', 'menu_z6', 'view', 0, 5);" class=top_menu><?=get_text($config[cf_info_topmenuz6])?></a>
&nbsp;
<a href='<?=$g4[bbs_path]?>/group7.php?gr_id=z7' id='id_z7' onmouseover="layer_view('id_z7', 'menu_z7', 'view', 0, 5);" class=top_menu><?=get_text($config[cf_info_topmenuz7])?></a>
&nbsp;
<a href='<?=$g4[bbs_path]?>/group8.php?gr_id=z8' id='id_z8' onmouseover="layer_view('id_z8', 'menu_z8', 'view', 0, 5);" class=top_menu><?=get_text($config[cf_info_topmenuz8])?></a>
      </td>
</tr>

</table>

<table width=600 id='menu_z1' cellpadding=0 cellspacing=0 style='position:absolute; display:none;' onpropertychange="selectBoxHidden('menu_z1')">
<tr>
<td colspan=5><img src="<?=$g4['path']?>/img/topm_ic.gif" border=0></td>
</tr>
<tr>
<td colspan=5 class=bg_line1></td>
</tr>
<tr>
<td class=bg_menu1><img src="<?=$g4['path']?>/img/mmenu_icon.gif" border=0> <a href='<?=$g4[bbs_path]?>/board.php?bo_table=z1_1'>게시판1_1</a></td>
<td class=bg_menu2><img src="<?=$g4['path']?>/img/mmenu_icon.gif" border=0> <a href='<?=$g4[bbs_path]?>/board.php?bo_table=z1_2'>게시판1_2</a></td>
<td class=bg_menu2><img src="<?=$g4['path']?>/img/mmenu_icon.gif" border=0> <a href='<?=$g4[bbs_path]?>/board.php?bo_table=z1_3'>게시판1_3</a></td>
<td class=bg_menu2><img src="<?=$g4['path']?>/img/mmenu_icon.gif" border=0> <a href='<?=$g4[bbs_path]?>/board.php?bo_table=z1_4'>게시판1_4</a></td>
<td class=bg_menu3><img src="<?=$g4['path']?>/img/mmenu_icon.gif" border=0> <a href='<?=$g4[bbs_path]?>/board.php?bo_table=z1_5'>게시판1_5</a></td>
</tr>
<tr>
<td colspan=5 class=bg_line1></td>
</tr>
</table>
이렇게만 바꿔주시면 되겠습니다....