Also, take a look at JpGraph. http://www.aditus.nu/jpgraph/ Free version available and Pro Version is wonderfully priced. I've used this on several sites and enjoy its simplicity to code and use... plus it is open-sourced, etc. HTH. :)
:) Gale L. Allen Jr Macintosh Support Specialist 919/412-5039
"Remember, Love wins over all" (:
