Description: The problem Consider our free search engine script. It is an excellent application, but it wouldn\'t be very helpful for others if it could display its results only in the output page format that we use for our site. Somebody else\'s site will probably need the output page to contain site-specific navigation links, different colors, or even a completely different layout concept. It is not uncommon to see CGI programs that contain the HTML code that is returned to the browser, inside one...
