Shoutbox

I found a little bug, when you sign out I think you don't destroy the listener window cause when I sign out and in a couple of times my Task Manager says there are some windows and the names are my email address.

EDIT: It happens every time I change status.

EDIT2: I think I found the error.

On line 156 you create the window on status change, but you don't check if it already exists.