[jQuery] Re: Work on one specific node and not on the window.document

Thanks xPheRe this exactly what I wanted.

Precisely my issue was that I wanted to print a specific part of a
page. To do so i load that content into a hidden iframe I, then, print
it. That's why I want to work only on the dom content of this iframe
and not on the whole window.document.

Thanks to all ;)