I am getting an error message when I submit form data - javascript -
document contains no data.  This has happened in my WebTycho online
classroom and on the avuedigital services web site for government job
applications.  I was told by tech support for WebTycho that this often
occurs when someone uses a router to connect to the internet. I want
to continue to use a router. Can someone suggest a setting change that
will alleviate this problem?

Thanks!

If your not already the DMZ-host this is most likely what will fix the problem.

What kind of router are you accessing the internet through?
I could provide step-by-step instructions if needed.