A stacked Horizontal Progress Bar

This is a demo of a Horizontal Bar chart that has been configured to look like a Horizontal Progress Bar. Because the Horizontal Bar chart supports stacked variants - so does the "Horizontal Progress Bar". This chart doesn't have tooltips but you can enable them if you wish.

This goes in the documents header:
<script src="RGraph.svg.common.core.js"></script>
<script src="RGraph.svg.hbar.js"></script>
Put this where you want the chart to show up:
<div style="padding: 15px">
    <div style="width: 600px; height: 125px" id="chart-container"></div>
</div>
This is the code that generates the chart:
<script>
    new RGraph.SVG.HBar({
        id: 'chart-container',
        data: [[36,15,49]],
        options: {
            xaxisScaleMax: 100,
            xaxisScaleUnitsPost: '%',
            yaxis: false,
            yaxisLabels: ['Mondays usage'],
            xaxis: false,
            backgroundGrid: false,
            title: 'A grouped Horizontal Bar chart',
            vmargin: 10,
            grouping: 'stacked',
            colors: ['Gradient(white:red)','Gradient(white:green)','Gradient(white:blue)']
        }
    }).draw();
</script>