The version of this that landed in my inbox had been somewhat edited and adapted for email sharing, but it did still contain the posting notice, so without a great deal of difficulty (good ol' Google!), I was able to find the original, and thus not violate copyright. Do check this out...
http://cuagain.manilasites.com/discuss/msgReader$287?mode=day
http://cuagain.manilasites.com/discuss/msgReader$287?mode=day
