오늘 본 상품 소스 문의 드려요.

안녕하세요. 아래는 오늘본 상품을 보여주는 소스입니다.
if ($bo_table == $tv_tbl) 에서 $tv_tbl을 적용할 게시판 이름으로 바꿔봤는데, 작동이 안되요.ㅜ
다른 체크해야 될 부분이 또 있나요?

<?php

$token = md5(uniqid(rand(), true));
set_session("ss_token", $token);

$tv_tbl = "toes";// 지정된 제품 테이블일때만 세션생성

if ($bo_table == $tv_tbl)
{
$saved = false;
$tv_idx = (int)get_session("ss_tv_idx");
if ($tv_idx > 0) {
for ($i=1; $i<=$tv_idx; $i++)
{
if (get_session("ss_tv[$i]") == $bo_table."|".$wr_id)
{
$saved = true;
break;
}
}
}

if (!$saved && $bo_table && $wr_id)
{
$tv_idx++;
set_session("ss_tv_idx", $tv_idx);
set_session("ss_tv[$tv_idx]", $bo_table."|".$wr_id);
}
}

//print_r2($_SESSION);
$tv_idx = get_session("ss_tv_idx");
$tv_div[top] = 0;
$tv_div[img_length] = 5; // 보여줄 이미지갯수
?>

<style type="text/css">
#divTodayHidden { position:relative; top:<?=$tv_div[top]?>;display:none; }
/* #divToday { ie 스크립트 에러로 인라인코딩 } */
#divToday .top { margin:0; padding:0; background: url(<?=$g4[shop_path]?>/img/todayview01.gif) no-repeat; width:91px; height:31px; }
#divToday #todayviewcount { position:absolute; top:9px; right:10px; color:#555; }
#divToday #topBtn { margin:0; padding:0; background: url(<?=$g4[shop_path]?>/img/todayview02.gif) no-repeat; width:90px; height:12px; cursor:pointer; }
#divToday #botBtn { margin:0; padding:0; background: url(<?=$g4[shop_path]?>/img/todayview05.gif) no-repeat; width:90px; height:10px; cursor:pointer; }
#divToday #pList { margin:0 auto; padding:0; text-align:center; background: url(<?=$g4[shop_path]?>/img/todayview03.gif) repeat-y; width:90px; height:auto; }
#divToday #noList { margin:0; padding:0; background: url(<?=$g4[shop_path]?>/img/todayview04.gif) no-repeat; width:90px; height:21px; }
#divToday #hidBtn { margin:0; padding:0; background: url(<?=$g4[shop_path]?>/img/todayview06.gif) no-repeat; width:90px; height:23px; cursor:pointer; }
</style>

<div id='divTodayHidden'><a href='javascript:todayview_visible();' title="오늘본 제품 보기">
<img src='<?=$g4[shop_path]?>/img/todayview.gif' border=0></a>
</div>

<div id='divToday' style="position:relative; top:0; margin:0 auto; width:auto; height:auto;">
<div class="top">
<div id='todayviewcount'></div>
</div>

<?
if ($tv_idx)
{
// 상단 버튼
if ($tv_idx > $tv_div[img_length])
{
echo "<div id='topBtn' onclick=\"javascript:todayview_up();\" title=\"다음제품\"></div>\n";
}
// 제품 이미지 출력
echo "<div id='pList'>\n";

for ($i=1; $i<=$tv_div[img_length]; $i++)
{
echo " <div id='todayview_{$i}'></div>\n";
}

echo " </div>\n";

// 하단 버튼
if ($tv_idx > $tv_div[img_length])
{
echo "<div id='botBtn' onclick=\"javascript:todayview_dn();\" title=\"이전제품\"></div>\n";
}
}
else
{
echo "<div id='noList'></div>\n";
}
?>

<div id='hidBtn' onclick="javascript:todayview_hidden();"></div>

</div>

<!-- 오늘 본 제품 -->
<script type="text/javascript">
var goods_link = new Array();
<?php
echo "var goods_max = ".(int)$tv_idx.";\n";
echo "var goods_length = ".(int)$tv_div[img_length].";\n";
echo "var goods_current = goods_max;\n";
echo "\n";

for ($i=1; $i<=$tv_idx; $i++)
{
$tv_it_id = get_session("ss_tv[$i]");
list($ss_board, $ss_wr_id) = explode('|', $tv_it_id);

if ($ss_board == $tv_tbl)
{
$row = sql_fetch(" select * from $g4[board_file_table] where bo_table = '$ss_board' and wr_id = '$ss_wr_id' ");
$it_name = get_text(addslashes($row['bf_file']));
$thumb = $g4[path]."/data/file/".$ss_board."/thumb/".$it_name;
$size = getimagesize($thumb);
$tw = $size[0] /2;
$th = $size[1]/2;
$img = "<a href='".$g4[bbs_path]."/board.php?bo_table=".$ss_board."&wr_id=".$ss_wr_id."'><img src='$thumb' width='".$tw."' height='".$th."' style='padding:1px 0; border:none;'/></a>";
echo "goods_link[$i] = \"{$img}<br/>\";\n";//<span class=small>".cut_str($it_name,10,"")."</span>
}
}
?>

var divSave = null;

function todayview_visible()
{
set_cookie('ck_tvhidden', '', 1);
document.getElementById('divToday').innerHTML = divSave;
}

function todayview_hidden()
{
divSave = document.getElementById('divToday').innerHTML;
set_cookie('ck_tvhidden', '1', 1);
document.getElementById('divToday').innerHTML = document.getElementById('divTodayHidden').innerHTML;
}

function todayview_move(current)
{
k = 0;
for (i=goods_current; i>0 ; i--)
{
k++;
if (k > goods_length)
break;
document.getElementById('todayview_'+k).innerHTML = goods_link[i];
}
}

function todayview_up()
{
if (goods_current + 1 > goods_max)
alert("오늘 본 마지막 제품입니다.");
else
todayview_move(goods_current++);
}

function todayview_dn()
{
if (goods_current - goods_length == 0)
alert("오늘 본 처음 제품입니다.");
else
todayview_move(goods_current--);
}

<?php
$k=0;
for ($i=$tv_idx; $i>0; $i--)
{
$k++;
if ($k > $tv_div[img_length])
break;

$tv_it_id = get_session("ss_tv[$i]");
list($ss_board, $ss_wr_id) = explode('|', $tv_it_id);
if ($ss_board == $tv_tbl)
{
echo "document.getElementById('todayview_{$k}').innerHTML = goods_link[$i];\n";
}
}

if ($tv_idx)
{
echo "document.getElementById('todayviewcount').innerHTML = '$tv_idx';\n";
}

?>

/****************************************************************************/

function CheckUIElements()
{
var yMenuFrom, yMenuTo, yButtonFrom, yButtonTo, yOffset, timeoutNextCheck;

yMenuFrom = parseInt (document.getElementById('divToday').style.top, 10);
if ( g4_is_gecko )
yMenuTo = top.pageYOffset + <?=$tv_div[top]?>;
else if ( g4_is_ie )
yMenuTo = document.body.scrollTop + parseInt('<?=$tv_div[top]?>');

timeoutNextCheck = 500;

if ( Math.abs (yButtonFrom - (yMenuTo + 152)) < 6 && yButtonTo < yButtonFrom )
{
setTimeout ("CheckUIElements()", timeoutNextCheck);
return;
}

if ( yMenuFrom != yMenuTo )
{
yOffset = Math.ceil( Math.abs( yMenuTo - yMenuFrom ) / 10 );
if ( yMenuTo < yMenuFrom )
yOffset = -yOffset;

document.getElementById('divToday').style.top = parseInt(document.getElementById('divToday').style.top) + yOffset;

timeoutNextCheck = 10;
}

setTimeout ("CheckUIElements()", timeoutNextCheck);
}

function OnLoad() {
var y;

if ( top.frames.length )
document.getElementById('divToday').style.display = '';

CheckUIElements();
return true;
}

OnLoad();

<?php
if ($_COOKIE['ck_tvhidden'])
echo "todayview_hidden();";
?>
//-->
</script>