rem: return $A($(element).getElementsByTagName('*')); 
add: return $A($(element).getElementsByTagName('*')).each(Element.extend); 
context:   descendants: function(element) {    return $A($(element).getElementsByTagName('*'));  },
meta: 9859	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9859/c1f8a57fb495053291d684e68f518dd14dfa0a6f/prototype.js/clean/js_test/prototype.js