$num=mysql_result(mysql_query("SELECT COUNT(D.device_id) FROM devices AS D, devices_perms AS P WHERE D.device_id = P.device_id AND P.user_id = '".$_SESSION['user_id']."' AND location = '".$location."'"),0);
$net=mysql_result(mysql_query("SELECT COUNT(D.device_id) FROM devices AS D, devices_perms AS P WHERE D.device_id = P.device_id AND P.user_id = '".$_SESSION['user_id']."' AND location = '".$location."' AND D.type = 'network'"),0);
$srv=mysql_result(mysql_query("SELECT COUNT(D.device_id) FROM devices AS D, devices_perms AS P WHERE D.device_id = P.device_id AND P.user_id = '".$_SESSION['user_id']."' AND location = '".$location."' AND type = 'server'"),0);
$fwl=mysql_result(mysql_query("SELECT COUNT(D.device_id) FROM devices AS D, devices_perms AS P WHERE D.device_id = P.device_id AND P.user_id = '".$_SESSION['user_id']."' AND location = '".$location."' AND type = 'firewall'"),0);
$hostalerts=mysql_result(mysql_query("SELECT COUNT(device_id) FROM devices AS D, devices_perms AS P WHERE location = '".$location."' AND status = '0'"),0);