[Zope] Printable page

Hi, i must put in my site a link equals to the one existing in zope.org called "Printable page", but there is a problem. The web pages shown depend on values of variables sent by forms, or consulting a database, ... For this reason i can't put a link directly to the document, i would pass all the variables to show the page correctly. The variables are not always the same, it depends on what you are doing. Anyone can help me? Thanks.