ElementStacks

HTML

<script src="http://highcharts.com/js/testing.js"></script>
<div id="container" style="height: 400px"></div>

JavaScript

var chart = new Highcharts.Chart({
    chart: {
        renderTo: 'container'
    },
    tooltip: {
        formatter: function() {
            return this.point.name + '<br/>' + 
                this.point.query + '<br/>' + 
                '<b>' + this.y + '</b>';
        }
    },
    series: [{
        data: [29.9, 71.5, 106.4, 129.2, 144.0, 144.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]
    }]
});