[gb2world]

You can look at this thread, while not the same, I think it is related. Start at post #6

During the discussion - I remember Jeremy and I were looking at each others sites where the smarty browser information was being displayed - and the results were not dependable. We did not figure out why at the time, and I believe he pursued the javascript route. You may want to test printing the browser variable first and see if it works consistently. As I remember - sometimes we had to reload the page to get the smarty variable to identify the browser?