Originally Posted by kansel
You will want to set that as a class instead of an id, so first set up a class with the styling you want. There is a script controlling the behavior of the tab - when you click the tab it loads other content. Have that script remove the active class from all tabs then add it back to the tab that was clicked.
the code actually works
under FF 3.6 (it looks like FF is more permissive). The problem is within IE. And the problem is related strictly with what I have stated: the HTML comments inside CDATA. It is a well known mistake new coders make.
Could be other errors, but first the OP should solve that one.