아래소스는 2단 검색입니다.
현재 이상태로는 모든 게시판에서 검색이 다 되는군요.
방법이 없을까요.
부탁좀 드립니다


<table height=26 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=text class=input name='stext' size=15 required minlength=2 itemname='검색어'>
<input type=image src='image/btn_go2.gif' border=0 align=absmiddle>&nbsp;&nbsp;
                   

<select name=bo_table class=select>
<option value='board'>게시판1</option>
<option value='board2'>게시판2</option>
</select>

</td>
</tr>
</form>
</table>