Sorry I couldn´t answer yesterday, but I was far too busy.
I have included the classes as adviced and the site works fine in IE7 and IE8. It looks horrible in IE6, but should I really worry about such and old browser? The number of users of IE6 are dropping day by day...
A problem. As said the site works fine in IE7 and IE8 but the menu doesn´t work ok in firefox. It doesn´t show the user in which page it is, as all the text in the menu is always the same colour.
Why does this happen?
I have already cleaned the cache.
Thanks a lot in advance.