Fuel gauge grow() effect

[No canvas support]

This goes in the documents header:
<script src="RGraph.common.core.js"></script>
<script src="RGraph.fuel.js"></script>
Put this where you want the chart to show up:
<canvas id="cvs" width="600" height="250">
    [No canvas support]
This is the code that generates the chart:
    var data = [4,8,6,3,1,2,5,8,9];

    var fuel = new RGraph.Fuel({
        id: 'cvs',
        min: 0,
        max: 100,
        value: 56,
        options: {
    setTimeout(function ()
        fuel.value = 12;
    }, 3500);