티파니님 답변 감사 드립니다.
그런데 전 이미지보다는 자료를 많이 업로드 햇는데 방문자가
검색창을 이용하게 하고 싶거든요.

아래에서 수정하면 될거 같은데 모르겟어요.
아래는 소스 입니다.

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

include_once("$g4[path]/head.sub.php");
include_once("$g4[path]/lib/outlogin.lib.php");
include_once("$g4[path]/lib/poll.lib.php");
include_once("$g4[path]/lib/visit.lib.php");
include_once("$g4[path]/lib/connect.lib.php");
include_once("$g4[path]/lib/popular.lib.php");

//print_r2(get_defined_constants());
?>


<!-- 상단 메뉴스킨 시작 -->
<table width="100%" cellspacing="0" cellpadding="0">
<tr>
    <td>
        <table cellspacing="0" cellpadding="0">
        <tr>
            <td><img src="<?=$head_menu_skin_path?>/img/left_top.gif" width="16" height="24"></td>
<td bgcolor="#f3f3f3" width="100"><a href="javascript:bookmark()">즐겨찾기 추가</a></td><td bgcolor="#f3f3f3" width="50%"></td>
<td bgcolor="#f3f3f3" width="400" align="right"><a href="<?=$g4['path']?>">처음으로</a> | <a href="<?=$g4['path']?>/bbs/new.php">최근게시물</a> | <a href="<?=$g4['path']?>/bbs/current_connect.php">현재접속자</a></td>
    <td><img src="<?=$head_menu_skin_path?>/img/right_top.gif" width="16" height="24"></td>
        </tr>
        </table></td>
</tr>
</table>

<div style='height:6px;'></div>

<!-- 로고 시작 -->
<table width="100%" cellspacing="0" cellpadding="0" align="center">
<tr height="5"><td></td></tr>
        <tr height='50'>
<td><a href='<?=$g4[path]?>'><img src='<?=$head_menu_skin_path?>/img/logo.gif' border='0'></a></td>
<td align='center'>
<table cellspacing='0' cellpadding='0' border='0'>
<form name='fsearchbox' method='get' action='javascript:fsearchbox_submit(document.fsearchbox);'>
<script type='text/javascript'>
function fsearchbox_submit(f)
{
if (f.stx.value == '')
{
alert('검색어를 입력하세요.');
f.stx.select();
f.stx.focus();
return;
}
/*
// 검색에 많은 부하가 걸리는 경우 이 주석을 제거하세요.
var cnt = 0;
for (var i=0; i<f.stx.value.length; i++)
{
if (f.stx.value.charAt(i) == ' ')
cnt++;
}
if (cnt > 1)
{
alert('빠른 검색을 위하여 검색어에 공백은 한개만 입력할 수 있습니다.');
f.stx.select();
f.stx.focus();
return;
}
*/
f.action = '<?=$g4[bbs_path]?>/search.php';
f.submit();
}
</script>
<tr>
<input type='hidden' name='sfl' value='wr_subject||wr_content'>
<input type='hidden' name='sop' value='and'>
<td>
<select id='gr_id' name='gr_id' class=select>
<option value=''>통합검색</option>
<?
if($config[cf_home_ex_search_use] == 1) $home_ex_search = $config[cf_home_ex_search];
else $home_ex_search = "''";

$excgr = "(".$home_ex_search.")";
$sql = " SELECT a.gr_id, a.gr_subject, a.gr_use_access, a.gr_10, b.mb_id FROM $g4[group_table] AS a LEFT JOIN $g4[group_member_table] AS b ON a.gr_id = b.gr_id WHERE (b.mb_id = '$member[mb_id]' AND a.gr_use_access = '1' ) OR a.gr_use_access = '0' and a.gr_id not in " . $excgr . " ORDER BY a.gr_admin";
$result = sql_query($sql);
for ($i=0; $row=sql_fetch_array($result); $i++){
?>
<option value='<?=$row['gr_id']?>'><?=$row['gr_subject']?></option>
<?}?>
</select>
</td>
<td width='5'></td>
<td><INPUT name='stx' maxlength='100' style='width:250px;height:21;border-style:ridge;' tabIndex=1 class=ed trim value='<?=$stx?>'></td>
<td width='5'></td>
<td width='28' align='right'><INPUT type=image src='<?=$head_menu_skin_path?>/img/btn_search.gif' border='0'></td></tr>
<tr><td></td></tr></form>
        </table></td>
<td width="250"><?=banner_sero("우측배너")?>
    <td width="5"></td>
</tr>
</table>


<div style='height:6px;'></div>
<!-- 로고 끝 -->
<table width="100%" cellspacing="0" cellpadding="0">
<tr>
    <td>
        <table height="37" cellspacing="0" cellpadding="0">
        <tr>
            <td><img src="<?=$head_menu_skin_path?>/img/m_left.gif" width="6" height="37"></td>
<td background="<?=$head_menu_skin_path?>/img/m_center.gif" width="100%" height="37"><table>
<tr>
<?
//접근가능그룹 여분필드 1 순서로 추출
//조건외 제외시키고자 하는 그룹 수동으로 추가
$excgr = "('00', '00', '00')"; // 00 , 00 , 00 그룹은 제외시킴
$sql = " SELECT a.gr_id, a.gr_subject, a.gr_use_access, a.gr_10, b.mb_id FROM $g4[group_table] AS a LEFT JOIN $g4[group_member_table] AS b ON a.gr_id = b.gr_id WHERE (b.mb_id = '$member[mb_id]' AND a.gr_use_access = '1' ) OR a.gr_use_access = '0' and a.gr_id not in " . $excgr . " ORDER BY a.gr_admin";
$result = sql_query($sql);
for ($i=0; $row=sql_fetch_array($result); $i++){

$gSubject = ($row['gr_id'] == $gr_id)?"<span style=''>" .$row['gr_subject']."</span>":"<span style=''>" .$row['gr_subject']."</span>";//그룹제목
$gLink = (!empty($row['gr_10']))?$row['gr_10']:$g4['bbs_path'].'/'.'board.php?bo_table=' .$row['gr_id'];//그룹링크 - 별도링크 필요하면 gr_10 필드에 전체 url 입력
if($i > 0) echo "<td>&nbsp;<font color='ffffff'><b>|</b></font>&nbsp;</td>";  // 그룹명 출력
echo "<td><b><a href='" . $gLink . "' style='color:#ffffff;'>" . $gSubject . "</a></b></font></td>"; // 그룹명 출력
}
?>
</tr>
</table></td>
    <td><img src="<?=$head_menu_skin_path?>/img/m_right.gif" width="6" height="37"></td>
        </tr>
        </table></td>
</tr>
</table>


<!-- 상단 메뉴스킨 끝 -->