A black/red line chart

This goes in the documents header:

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

Put this where you want the chart to show up:

<canvas id="cvs" width="600" height="250" style="background-color: black">
    [No canvas support]
</canvas>

This is the code that generates the chart:

<script>
    var line = new RGraph.Line({
        id: 'cvs',
        data: [
            1,5,6,4,2,3,6,5,7,8,4,7,9,5,9,8,11,15,16,13,12,11,
            13,14,16,18,19,17,18,16,21,22,21,21,22,23,26,25,26,
            27,28,29,29,28,30,34,32,36,35,36,37,38,35,36,38,39,
            41,41,40,42,43,46,45,43,48,48,46,47,49,50,45,23,13,
            16,15,18,15,14,13,15,16,12,12,13,14,12,12,13,18,16,
            15,45,43,42,46,48,42,41,35,36,35,38,39,40,42,46,45
        ],
        options: {
            backgroundColor: 'black',
            backgroundGridColor: '#666',
            backgroundGridVlines: false,
            backgroundGridBorder: false,
            backgroundGridAutofitNumvlines: 10,
            shadowColor: '#666',
            linewidth: 5,
            noaxes: true,
            tickmarks: null,
            textColor: '#aaa',
            gutterLeft: 35,
            scaleZerostart: true,
            textAccessible: true
        }
    }).trace2({frames: 60});
</script>