These programs use Java 1.2 code. I have successfully tested these programs with Microsoft Internet Explorer 5 running on OS8. The programs will not run in Netscape 4.7. I have not yet had time to try the program with Netscape 6.1, nor with OS X.
You can download Internet Explorer from Microsoft by clicking here.
If any of you have tried running the programs on Netscape 6.1 please send me an email.