But I think what does work is to put a quote at the end of that condition on the first line (and remove the '/').
Code:
<if condition="THIS_SCRIPT == 'register'">
.
.
.
ETA: and unless you have something you're going to do if THIS_SCRIPT is 'register', then maybe
Code:
<if condition="THIS_SCRIPT != 'register' AND is_member_of($bbuserinfo,1)">
<div id="floatdiv" style="
position:absolute;
width:240px;height:110px;left:0px;top:0px;
padding:16px;background:#FFFFFF;
border:2px solid #2266AA">Your viewing of our forums and Resources will be restricted shortly and plus you are missing out on many benefits, to get unrestricted access and benefits <a href="http://www.thecodecage.com/forumz/register.php">Join here!</a> for free!
</div></if>
would be an alternative.
Thanks for your continued efforts, i dont want to show my floating menu if they are viewing register.php (are in the registering process)