[Javascript] Printing a Form

[Del Wegener]

Hi;
I have a webpage that contains a form named "calculator' and a button which 
prints the page using onClick = "window.print()"
The printed page then contains both the form and the button.

I would like the visitor  to be able to  print just the form.  Is that 
possible ?   How do I do that?

Thanks for any help ?

Del