Hi, thank you all for the feedback and advice, especially Barney, Postscript and Phil for reviewing my site - I had no idea you guys would do that, but I'm grateful for your input. I did the site myself - so yes, it does have amateur glitches in it, hence it's so refreshing to get the opinions of people who have no interest at all in pleasing me. Thank you all for your replies on this - illuminating indeed.