This calls our man command to retrieve a "page" of documentation.
Fill in the blanks and press the Submit button.
This form simply runs the man command
with the (optional) section and title as command-line arguments,
does some simple html wrapping,
and shows you the result.
You can put multiple names in the title field, and the manual pages
for all of them will be produced.
Want to know how to do this, or install it on your machine?
Here's the CGI script that does it.
Your browser's View..Source will give you this form, of course.