I'm using domcollapse script in this page: http://apshogi.planetaclix.pt/regras.html

But a strange thing happens: everything works fine when browsing the website in my hardisk, but when online the script doens't work.
In IE it looks like plain text.
In Firefox the triggers highlight with the right colors but they're all open (i defined them to be all closed).

Can anyone check to see is there's anything missing?

Thanks!!