I have an app that makes a series of AJAX requests whenever it wants to update the status of one of the elements on the page. This could be 1 request every now and then or 20 odd going off at the same time - And because of the complexity of the backend it tends to take about 5 seconds to get a response. No problems there - but when quitting the page I get a large lag in IE while it waits for the completion of the old requests. I use something along the following lines in my unload script: for(var i=0; i req[i].abort(); req[i] = null; } req = []; Firefox handles this fine. In IE however it runs the unload scrip   More>>

			

			for(var i=0; i
			

			

			

			

			req[i].abort();
			

			

			req[i] = null;
			

			

			

			

			}
			

			

			

			

			req = [];