And Dawne remembers the sources my older memory has forgotten. Thanks, gal. Appreciate it. If we all give our knowledge and someone tells us where we read it or how we got it, we could all learn a lot, huh? We work well together, Westmorelanders. Shirley Maynard Hampton, VA **************Vote for your city's best dining and nightlife. City's Best 2008. (http://citysbest.aol.com?ncid=aolacg00050000000102)