Firefox problems

I can see the sit but i cannot login. When i click the login-button it starts to do uts thing but still nothing happens.
No problems ob Safari.

Anyone can help me out?

I only use Firefox on this site and have had no problems through all the recent upgrades, you may need to clear the cache, or could it be cookie settings, do not remember what is required but would assume its minimal.

thanx for the reply, i’ll do it the other way around, use safari for this site only.