I just found this page French Swear Words online – the guide to pronunciation is not very accurate, but this may take into account a regional dialect – the comments correct most of the simple errors – but it is a useful article.
http://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Profanity.svg/75px-Profanity.svg.png
And I always the French were nice genteel folk, hee hee. Still, as my French is still at schoolboy level I doubt I`ll ever be offended by too many French words.