Herb: The color code is finally posted. I tried specifically to answer your particular queries; but,of course, anyone who might have an interest is more than welcome. MY web host has recently moved everyone's sites to new servers. It's causing some confusion because using one's domain name sometimes sends the user to the old server and so to the wrong pages. To be safe, please use the numbered URL below. http://208.55.131.132 Thanks Elizabeth Ward To join or leave this LISTSERV list, please visit the list's web interface at: http://listserv.muohio.edu/archives/ateg.html and select "Join or leave the list" Visit ATEG's web site at http://ateg.org/