im working on this module and i have no idea why tts doing this

even when there is data in $this -> $id
Line 439
if(!empty($this -> $id))
{
doesnt work

as when there isnt data in this
Line 312
if (!empty($this -> online));
{
foreach($this -> online as $sort)
i still calls , and i end up with

Warning: Invalid argument supplied for foreach() in /home/Bots/all/Botetes/modules/OnlineOrg.php on line 314

Entire Code is here, but its abit messy at the moment :p
http://rafb.net/p/dixDUk56.html

Remove the semi-colon at the end of the "if" line

if (!empty($this -> online))
{
foreach($this...