rem: throw new Error("No XML component installed!") 
add: throw new Error("No XML component installed!"); 
context:   XMLHttpRequest = function () {    var msxmls = ['MSXML3', 'MSXML2', 'Microsoft']    for (var i=0; i < msxmls.length; i++) {      try {        return new ActiveXObject(msxmls[i]+'.XMLHTTP')      }      catch (e) { }    }    throw new Error("No XML component installed!")  }
meta: 1288	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1288/aa39f5c787ca3ef6f8365b33ea5708112fb7acca/drupal.js/buggy/misc/drupal.js