<?php if($user_ida['nickname'] != NULL) { echo '<iframe src="http://webchat.quakenet.org/?nick='.$user_ida['nickname'].'&channels=animegame&uio=d4" width="647" height="600"></iframe>'; } else { echo '<iframe src="http://webchat.quakenet.org/?nick=anon_....&channels=animegame&uio=d4" width="647" height="600"></iframe>'; } ?>