帝国cms后台刷新多栏目内容页怎么实现

<select name="classid" id="classid">
<option value="0">所有栏目</option>
<?=$class?>
</select>
 

<select name="classid[]" size="12" multiple id="classid[]" style="width:310px">
<option value="0">所有栏目</option>
<?=$class?>
</select>

<?php
define('EmpireCMSAdmin', '1');
require ("../../class/connect.php");
require ("../../class/db_sql.php");
require ("../../class/functions.php");
$link = db_connect();
$empire = new mysqlquery();
$editor = 1;
//验证用户
$lur = is_login();
$logininid = $lur['userid'];
$loginin = $lur['username'];
$loginrnd = $lur['rnd'];
$loginlevel = $lur['groupid'];
$loginadminstyleid = $lur['adminstyleid'];
$add = $_GET;
$havehtml = (int)$add['havehtml'];
$tbname = $add['tbname'];
$count = count($tbname);</p><p>// 附加程序开始
if (!is_array($add['classid'])) { //传递非数组值时，在栏目里点击"信息"操作时使用
$add['classid'] = array( $add['classid'] );
}
if ($add['classid'][0] == 0) {
$add['classid'] = array(0);
}
$count1 = count($add['classid']);
for ($m = 0; $m < $count1; $m++) {
$classid = $add[classid][$m];
// 附加程序结束

//刷新所有表
if (!$count) {
$j = 0;
$tsql = $empire->query("select tbname from {$dbtbpre}enewstable order by tid"); // 帝国cms7.0版 这里有个条件为：where intb=0
while ($tr = $empire->fetch($tsql)) {
$tbname[$j] = $tr[tbname];
$j++;
}
$count = count($tbname);
}
esetcookie("retablenum", $count, 0, 1);
esetcookie("rechecktablenum", 0, 0, 1);
$url = "../ecmschtml.php?enews=ReNewsHtml&classid=$classid&from=$add[from]&retype=$add[retype]&startday=$add[startday]&endday=$add[endday]&startid=$add[startid]&endid=$add[endid]&havehtml=$havehtml&reallinfotime=" . time();
echo "<link href='../adminstyle/" . $loginadminstyleid . "/adminstyle.css' rel='stylesheet' type='text/css'>
<center>栏目id=$classid 要刷新的表的总个数为:<font color=red>$count</font>个</center>
";
for ($i = 0; $i < $count; $i++) {
$trueurl = $url . "&tbname=" . $tbname[$i];
echo "<table width='100%' border=0 align=center cellpadding=3 cellspacing=1 class=tableborder><tr class=header><td>刷新数据表：" . $tbname[$i] . "</td></tr><tr><td bgcolor='#ffffff'><iframe frameborder=0 height=35 id='" . $tbname[$i] . "' scrolling=no src="" . $trueurl . "" width="100%"></iframe></td></tr></table>";
}
}
db_close();
$empire = null;
?></p><p><iframe frameborder=0 height=35 id="checkrehtml" scrolling=no src="CheckRehtml.php?first=1&from=<?php echo $add[from] ?>" width="100%"></iframe>