(Pav32) Selective quoting

[Extreame]

Please refer to this post

http://forum.invisionize.pl/topic/10249-pav32-selective-quoting/page__st__135#entry195539

How do I disable the button when a topic has been archived? (Sorry I only speak English) See this post

I assume I need to wrap the button with a conditional to do this, with this code

&& ! $topic['_isArchived']">

I know something has to go in front of this, but I simply cant work it out.

Thanks