print Question

number of ways

the one I prefer
is to have the no print elements in divs
and the print element in a separate div

then

noprintobject.style.display='none';
window.print();
noprintobject.style.display='';

You don't use Javascript to control what prints. You should use stylesheets for that because that is part of what stylesheets are for.

Simply set up a separate stylesheet with media="print" and define in there wat should not appear in the output when the page is printed.