window decorations, no titlebar opera and firefox when maximized?

[Intsmssss]

I was wondering how i could achieve this. I know about !state=maxvert but this removes the titlebars on all applications.

(any)&!(name=opera) will do this just for opera but the problem is when i unmaximize it the titlebar will still be gone.

How can i make sure that all applications will have their titlebar when maximized exept opera and firefox, and all applications inclusing these 2 have titlebars when unmaximized?

Thanks,
David

[Krytarik]

This one should work, I tested it with Firefox:

!((class=Opera | class=Firefox) & state=maxvert & state=maxhorz)

[Intsmssss]

This one should work, I tested it with Firefox:

!((class=Opera | class=Firefox) & state=maxvert & state=maxhorz)

awesome, ty for the help