PS. If you want to start a thread here then it's a _really good idea_ to write at least one sentence, using English words strung together to /mean something/, in order to describe the URL you're recommending or the reason why we should bother. Please save your "I grunted when I saw this" for texting to your mate. -- PETER FOX Not the same since the bookshop idea was shelved [email hidden] <www.eminent.demon.co.uk> Lots for cyclists.