I'm using jsdom to run jQuery on node.js

In the main example:

http://github.com/tmpvar/jsdom/blob/master/example/jquery/run.js

the variables 'window', 'document', 'navigator' and 'location' are defined in the scope before query is run. For neatness I tried to remove all but 'window' since jQuery starts by wrapping all the code in a closure with only 'window' as an argument.

It turns out that it still requires 'navigator' and 'location' to be defined.

Would it be possible to add:

var navigator = window.navigator, location = window.location; to the core so that the sandbox is complete? This is already done with 'document'.

I know this should work, but wonder if there is a browser compatibility reason that this would break.