Fredrik Lundh wrote: > http://effbot.org/zone/draw-agg.htm > > more later. Very cool! thanks Fredrik. -CHB -- Christopher Barker, Ph.D. Oceanographer NOAA/OR&R/HAZMAT (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception Chris.Barker at noaa.gov