</script>
		<script src="https://www.flotcharts.org/flot/source/jquery.flot.uiConstants.js"></script>
		<script src="https://www.flotcharts.org/flot/source/jquery.flot.time.js"></script>

		<div class="demo-container">
			<div id="placeholder" class="demo-placeholder"></div>
		</div>

		<script>
			function round2(val) {
				return Math.round(val * 100) / 100;
			}

			function round3(val) {
				return Math.round(val * 1000) / 1000;
			}

			function prepData(packed) {
				console.time('prep');

				// epoc