I haven't read everyone elses responses, although you could try use the tag:
I used this in a .shtml file to include a .cgi file. I'm not sure if it will work in a .cgi file though. You could be better off using the <iframe> tag
I used this in a .shtml file to include a .cgi file. I'm not sure if it will work in a .cgi file though. You could be better off using the <iframe> tag