Thanks to all who responded. There were numerous correct answers, with the chat file being the cleanest. Cheers, -- "Until we extend the circle of our compassion to all living things, we will not ourselves find peace" -Albert Schweitzer Richard G. Roberto -- TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to firstname.lastname@example.org . Trouble? e-mail to email@example.com .