add:   if (xmlHttp.readyState == 0) {  window.setTimeout(function () {  if (xmlHttp.readyState == 0 && !window.location.href.match(/firebugreload=1/)) { xmlHttp.abort(); window.location.href = window.location.href +"?firebugreload=1"; } }, 200); } 
context: 	window.setTimeout(function () {		xmlHttp.send(null);	}, 10);
meta: 6621	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6621/465a43a856a35b3eb5307505fd2758074624f2f8/xloadtree.js/buggy/admin/webinc/xlt/xloadtree.js