Thanks Zoe, I had looked through those, but was struggling to get them to work with the rest of my code. I think I have got it now. Cheers, Julian Voelcker Cirencester, United Kingdom ______________________________________________________________________ css-discuss [EMAIL-REMOVED]] http://www.css-discuss.org/mailman/listinfo/css-d List wiki/FAQ -- http://css-discuss.incutio.com/ Supported by evolt.org -- http://www.evolt.org/help_support_evolt/
