An SVG Line chart using the trace effect

A dark themed filled Line chart that also has the spline option enabled. Circular tickmarks are enabled. The chart has black background and the line is coloured dark blue. The chart uses the trace effect.

This goes in the documents header:
<script src="RGraph.svg.common.core.js"></script>
<script src="RGraph.svg.line.js"></script>
Put this where you want the chart to show up:
<div style="width: 950px; height: 400px; background-color: black; box-shadow: 3px 3px 3px #ccc" id="chart-container"></div>
This is the code that generates the chart:
<script>
    new RGraph.SVG.Line({
        id: 'chart-container',
        data: [5,8,6,3,4,1,9,8,2,3,5,6,7,8,9,4,5,6,3,2,5,4,8,6,4,5,3,1,6,4,5],
        options: {
            backgroundGridVlinesCount: 11,
            hmargin: 0,
            textColor: 'white',
            textSize: 14,
            textFont: 'Verdana',
            filled: true,
            filledColors: ['rgba(25,51,74,0.75)'],
            colors: ['#5AF'],
            gutterLeft: 65,
            gutterRight: 40,
            gutterBottom: 50,
            gutterTop: 20,
            yaxis: false,
            xaxis: false,
            yaxisUnitsPost: 'm',
            yaxisUnitsPre: '$',
            tickmarksStyle: 'circle',
            tickmarksFill: 'black',
            tickmarksLinewidth: 2,
            tickmarksSize: 6,
            linewidth: 4,
            spline: true,
            xaxisLabels: ['Kev','John','Fred','July','Fred','Olga','Ben','Boris','Lenny','Pete','Lewis']
        }
    }).trace();
</script>