Removing signatures in a specific forum.

[XrayHead]

Hi All

I have still got this thread installed on my board and am trying to get it to work with more that one forum!!!! I have tryed to change the the following:
<if condition="$thread[forumid] != 10">
to
<if condition="$thread[forumid] != 10, 11">
or
<if condition="$thread[forumid] != 10,11">

and also to
<if condition="$thread[forumid] != 10">
<if condition="$thread[forumid] != 11">

But I get Parse error! :disappointed:

Can someone point me in the correct direction PLEASE.
Thanks in advance.

Xray