public void onUserLogout(NetworkSharedUser user) {
		if(thisUser == null) return;
		if(privateChats.get(user.getId()) != null) {
			privateChats.get(user.getId()).userDisconnected(user.getName());
		}
		globalChat.addText(user.getName() + " has logged out.");
		model.removeElement(user.getName());
	}