An SVG Bar chart styled to look like a Vertical Progress bar

This is a demo of two Bar charts that have been customised to take on the appearance of a Vertical Progress bar. The outer bar chart is given a value of 100 so that the "background" goes all the way to the top. And then another Bar chart with the real value is drawn on top. Since it's a Bar chart, the grow() effect can be used.

This goes in the documents header:
<script src="RGraph.svg.common.core.js"></script>
<script src="RGraph.svg.common.tooltips.js"></script>
<script src="RGraph.svg.bar.js"></script>
Put this where you want the chart to show up:
<div style="padding: 15px">
    <div style="width: 100px; height: 300px" id="chart-container"></div>
</div>
This is the code that generates the chart:
<script>
    new RGraph.SVG.Bar({
        id: 'chart-container',
        data: [100],
        options: {
            colors: ['#eee'],
            marginLeft: 50,
            marginRight: 5,
            backgroundGrid: false,
            colorsStroke: '#ccc',
            hmargin: 10,
            yaxis: false,
            yaxisScale: false,
            xaxis: false,
            linewidth: .5,
            shadow: true,
            shadowOpacity: .1
        }
    }).draw();

    new RGraph.SVG.Bar({
        id: 'chart-container',
        data: [73],
        options: {
            yaxisScaleMax: 100,
            yaxisTextColor: '#666',
            shadow: true,
            shadowOffsetx: 1,
            shadowOffsety: 1,
            shadowBlur: 1,
            titleColor: '#666',
            colors: ['Gradient(red:#fcc)'],
            colorsSequential: true,
            backgroundGrid: false,
            tooltips: ['Monday was an average day'],
            marginLeft: 50,
            marginRight: 5,
            hmargin: 15,
            xaxis: false,
            yaxisScaleUnitsPost: '%',
            yaxis: false
        }
    }).grow();
</script>