Date: Tue, 28 Aug 90 12:35 EDT From: doughty@FUJI.ILA.COM (Dennis L. Doughty) The subject says it all. Thanks in advance to anyone who replies. --Dennis I have the beginnings of one. I will send the files to you under separate cover. I haven't looked at this code for almost four years, so unless you can figure it out, it will take me some time to decipher it.