Certificates - 3:22 am on Oct 26, 2011 (gmt 0)
Alt; that's it, you've cracked it. It's now working perfectly.
I had done part of what you suggested but I had assumed that this bit was a link to read (though it wouldn't open)
I didn't realise that it should go in my html document.
Thank you all very much for your patience and help. You've all been great