online.php non-vB page closed forum message

[eva2000]

i got this code for adding online.php to non-vB pages but the problem is when you close the forum the included calls to this file online.php result in gibberish... can someone help add some code into the file below so that when i close the forum it gives a 'forum undergoing maintenance' message instead ?

PHP Code:

<?php 
chdir("/home/username/public_html/");
require("/home/username/public_html/global.php");

if ($displayloggedin) { 
$datecut=time()-$cookietimeout; 

//$loggedins=$DB_site->query_first("SELECT COUNT(*) AS sessions FROM session WHERE lastactivity>$datecut"); 
//$totalonline=$loggedins['sessions']; 
$loggedins=$DB_site->query_first("SELECT COUNT(*) AS sessions FROM session WHERE userid=0 AND lastactivity>$datecut"); 
$numberguest=$loggedins['sessions']; 
//$numberregistered=$totalonline-$numberguest; 

$numbervisible=0; 
$numberregistered=0; 
//$loggedins=$DB_site->query("SELECT DISTINCT user.userid,username FROM user,session WHERE session.userid=user.userid AND session.userid<>0 AND invisible=0 AND session.lastactivity>$datecut ORDER BY username"); 
$loggedins=$DB_site->query("SELECT DISTINCT session.userid,username,invisible 
FROM session 
LEFT JOIN user ON (user.userid=session.userid) 
WHERE session.userid<>0 AND session.lastactivity>$datecut 
ORDER BY invisible ASC, username ASC"); 
if ($loggedin=$DB_site->fetch_array($loggedins)) { 
$numberregistered++; 
if ($loggedin['invisible']==0 or $bbuserinfo['usergroupid']==6) { 
$numbervisible++; 
$userid=$loggedin['userid']; 
if ($loggedin['invisible']==1) { // Invisible User but show to Admin 
$username=$loggedin['username']; 
$invisibleuser = '*'; 
} else { 
$username=$loggedin['username']; 
$invisibleuser = ''; 
} 
$location=$loggedin['location']; 
eval("\$activeusers = \"".gettemplate('forumhome_loggedinuser')."\";"); 
} 

while ($loggedin=$DB_site->fetch_array($loggedins)) { 
$numberregistered++; 
$invisibleuser = ''; 
if ($loggedin['invisible']==1 and $bbuserinfo['usergroupid']!=6) { 
continue; 
} 
$numbervisible++; 
$userid=$loggedin['userid']; 
if ($loggedin['invisible']==1) { // Invisible User but show to Admin 
$username=$loggedin['username']; 
$invisibleuser = '*'; 
} else { 
$username=$loggedin['username']; 
} 
$location=$loggedin['location']; 
eval("\$activeusers .= \", ".gettemplate('forumhome_loggedinuser')."\";"); 
} 
} 
$DB_site->free_result($loggedins); 

$totalonline=$numberregistered+$numberguest; 

$numberinvisible=$numberregistered-$numbervisible; 

} 

echo "forum users online:&nbsp;&nbsp;<a href=http://animeboards.com/index.php#active target=\"_blank\">$numberregistered</a>
&nbsp;members&nbsp;+&nbsp;<a href=http://animeboards.com/index.php#active target=\"_blank\">$numberguest</a>&nbsp;guests";

?>