$offline_time = 300;
$current = time();
$offline_math = ($current - $offline_time);
global $offline_time, $current, $offline_math;

<?php
if($logged->username){
$update_online = $MySql->sqlQuery("UPDATE `".DB_PREFIX."users_info` SET `online` = '$current', `useragent` = '".$_SERVER[HTTP_USER_AGENT]."' WHERE `username` = '$logged->username' AND `id` = '$logged->id';");
}else{
$get_ip = $MySql->sqlQuery("SELECT * FROM `".DB_PREFIX."guests` WHERE `ip` = '$ip';");
if($MySql->numRows($get_ip) == 0){
$insert = $MySql->sqlQuery("INSERT INTO `".DB_PREFIX."guests` (`online`,`ip`) VALUES ('$current','$ip');");
}else{
$update = $MySql->sqlQuery("UPDATE `".DB_PREFIX."guests` SET `online` = '$current' WHERE `ip` = '$ip';");
}
}
$get_online_users = $MySql->sqlQuery("SELECT * FROM `".DB_PREFIX."users_info` WHERE `online` >= '$offline_math';");
$get_online_guests = $MySql->sqlQuery("SELECT * FROM `".DB_PREFIX."guests` WHERE `online` >= '$offline_math';");
$total_users_online = $MySql->numRows($get_online_users);
$total_guests_online = $MySql->numRows($get_online_guests);
print "<b>Users Online</b>: $total_users_online<br />
<b>Guests Online</b>: $total_guests_online<br />";
if($total_users_online == 0){
print "No Users Online!";
}else{
$i = 0;
while($users_on = $MySql->fetchArray($get_online_users)){
if(($i >= 1) && ($i != $total_online_users)){
$comma = ", ";
}else{
$comma = "";
}
$browser = $Functions->WhatBrowser($users_on->useragent);
print "$browser<a href=\"http://joe.hrwr.org/members/$users_on->username/\">$users_on->username</a>$comma";
}
}
?>