add: } 
context:       xmlHttp.onreadystatechange = function() {        if (xmlHttp.readyState == 4) {          callbackFunction(xmlHttp.responseText, xmlHttp, callbackParameter);        }      }
meta: 639	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/639/3646f8914f3c58a4c5178cf5db484cef246918fb/drupal.js/buggy/misc/drupal.js