/*
ref: https://developer.mozilla.org/en/Core_JavaScript_1.5_Guide/Processing_XML_with_E4X
1) create html file, e.g., "test.html"
2) copy paste the code below in it
3) run it in firefox w/ the firebug plugin:
4) look for the output in the firebug console
*/
var languages = 
  JavaScript
  Python
;
console.log(languages);