rem: dojo.addOnUnload(function(){ try{ dojo.forEach(_inFlight, function(i){ i.dfd.cancel(); }); }catch(e){/*squelch*/} }); 
add: dojo.forEach(_inFlight, function(i){ i.dfd.cancel(); }); 
context: 		dojo.addOnUnload(function(){			try{				dojo.forEach(_inFlight, function(i){					i.dfd.cancel();				});			}catch(e){/*squelch*/}		});
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/643ceca94f7a9635213899db47f82ccf1f50b454/xhr.js/buggy/_base/xhr.js