An inverted Funnel chart showing a hypothetical company structure

This goes in the documents header:

<script src="RGraph.common.core.js"></script>
<script src="RGraph.funnel.js"></script>

Put this where you want the chart to show up:

<canvas id="cvs" width="450" height="500">
    [No canvas support]
</canvas>

This is the code that generates the chart:

<script>
    window.onload = function ()
    {
        var funnel = new RGraph.Funnel({
            id: 'cvs',
            data: [15,26,54,84,100, 186],
            options: {
                labels: ['Directors','Regional directors', 'Regional Managers','Managers','Supervisors','Programmers'],
                labelsSticks: true,
                labelsX: 5,
                guttereft: 230,
                strokestyle: 'rgba(0,0,0,0)',
                textBoxed: false,
                shadow: true,
                shadowOffsetx: 0,
                shadowOffsety: 0,
                shadowBlur: 15,
                shadowColor: 'gray',
                colors: ['red','green','blue','pink','#666']
            }
        }).draw();
    };
</script>