A grouped bar chart

This is the grouped Bar chart that was shown on the example page as of 5th March 2014.

[No canvas support]

This goes in the documents header:
<script src="RGraph.common.core.js"></script>
<script src="RGraph.bar.js"></script>
Put this where you want the chart to show up:
<canvas id="cvs" width="600" height="250">
    [No canvas support]
</canvas>
This is the code that generates the chart:
<script>
    bar = new RGraph.Bar({
        id: 'cvs',
        data: [[3,4,6],[2,5,3],[1,5,2],[1,4,6],[1,6,8]],
        options: {
            backgroundGridVlines: false,
            backgroundGridBorder: false,
            yaxis: false,
            xaxisLabels:['Mal', 'Barry', 'Gary', 'Neil', 'Kim'],
            colors: ['Gradient(#99f:#27afe9:#058DC7:#058DC7)', 'Gradient(#94f776:#50B332:#B1E59F)', 'Gradient(#fe783e:#EC561B:#F59F7D)'],
            hmargin: 15,
            colorsStroke: 'white',
            linewidth: 1,
            shadowColor: '#ccc',
            shadowOffsetx: 0,
            shadowOffsety: 0,
            shadowBlur: 10
        }
    }).wave({frames:30});
</script>