Hi Ed, can you reinstate the answer to this question I asked 3 years ago, the answer provided me with what I was after!
http://www.theanswerb...s/Question428958.html
Don't know why it was removed!
The answer will almost certainly have disappeared because the person who contributed it has been banned from AB. It's likely that the answer will have been deleted from AB's server, so that it can't be recovered. Sorry!