Graham and Anthony: Thank you for the clarification. I should have read it more carefully. ------------- Tosh --------------- "Don't judge each day by the harvest you reap, but by the seeds you plant." -- Robert Louis Stevenson. -=-=-=-=-=-=-=-=-=- To leave the list, send a SIGNOFF CASLL command to [log in to unmask] or, if you experience difficulties, write to Russ Hunt at [log in to unmask] For the list archives and information about the organization, its newsletter, and the annual conference, go to http://www.stu.ca/inkshed/ -=-=-=-=-=-=-=-=-=-