ElementStacks

HTML

<script src="http://highcharts.com/js/testing.js"></script>
<div id="container" style="height: 400px; width: 500px"></div>
<div id="report"></div>

JavaScript

var chart = new Highcharts.Chart({
    chart: {
        renderTo: 'container'
    },
    tooltip: {
        formatter: function(){
            str =  '<span style="color: '+this.series.color+'">' + this.series.name + '</span><br/>';
            str += 'x: ' + this.point.x + ', y: ' + this.point.y;
            
            $('#report').html(str);
            
            return false;
        }
    },
    series: [{
        data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]
    }]
});