This gave me the idea to try it in IE, and it worked like a bell (or whatever... What word DO you use exactlly?). Maybe it has something to do with FF <img src="/ubbthreads/images/graemlins/think.gif" alt="" />... On closer thought, probablly not <img src="/ubbthreads/images/graemlins/tongue.gif" alt="" />.
Übereil
'Worked like a charm...'
Had to have been a cache problem with your browser. I reckon there's a setting in FF that will allow it to reload a page again from the site rather than showing you the one in cache (temp folder).