Hi Brian, As you can see, pun intended, it has worked. thank you for your help. Cheers Regards Dave Ankers ******************************************************************** This email and any attachments are confidential to the intended recipient and may also be privileged. If you are not the intended recipient please delete it from your system and notify the sender. You should not copy it or use it for any purpose nor disclose or distribute its contents to any other person. ********************************************************************