rem: return parameter[1].map(function(value) { return key + '=' + encodeURIComponent(value); }).join('&'); 
add: $A(element.childNodes).each(function(node){ element.removeChild(node) }); 
context:       return parameter[1].map(function(value) {        return key + '=' + encodeURIComponent(value);      }).join('&');
meta: 6601	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6601/28b3187d07d97712c23182569a4d6fd00900b5f7/prototype.js/buggy/javascript/prototype/prototype.js