ASP.NET Advanced Generic Handler ASHX

@{
    ViewBag.Title = "SimpleTest";
    Layout = "~/Views/Shared/_Layout.cshtml";
}

<h2>SimpleTest</h2>

    <div id="divSimpleTest">
		<input type="button" value="Start simple test" onclick="SimpleTest()" />
		<span id="total"></span>
		<div id="result"></div>


		<script type="text/javascript">
			var tracking = [];
			var numberOfRequests = 100;
			var finished = 0;
			var $total = $('span#total');
			tracking = [];

			var d = new Date();

			function SimpleTest() {
				tracking.push({ idx: finished, ms: new Date().getTime() });

				$.ajax({
					url: '/Tests/SimpleMethod',
					type: 'GET',
					cache: false,
					data: { idx: finished },
					success: function (data) {
						tracking.push({ idx: data, ms: new Date().getTime() });
						finished++;
						$total.html(finished);

						if (finished == numberOfRequests)
							showResult();
						else
							SimpleTest();
					},
					error: function () {
						$("#divSimpleTest").append('0');
					}
				});
			};

			function showResult() {
				var $result = $('#result');
				var $list = $("<ul id='list'></ul>");
				var sum = 0;
				var count = 0;
				$.each(tracking, function (idxS, start) {
					$.each(tracking, function (idxE, end) {
						if (idxE > idxS && start.idx == end.idx) {
							var average = end.ms - start.ms;
							sum += average;
							$list.append("<li>" + average + "ms</li>");

							count++;
						}
					});
				});

				$list.append("<li>Average: " + (sum / numberOfRequests) + "ms</li>");
				$result.empty().append($list);
			}
		</script>

    </div>