html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    var data = [

        ['John',  10000, 12000, 20000, 16000],

        ['Jake',  12000, 15000, 19000, 21000],

        ['Peter', 16000, 17000, 21000, 22000]

    ];

​

    var chart = anychart.column();

    chart.data(data);

​

    var legend = chart.legend();

    legend.enabled(true);

​

    // Listen to legendItemMouseDown event

    legend.listen('legendItemMouseDown', function(e){

        var seriesName = chart.getSeriesAt(e.itemIndex).name();

        chart.title('The left mouse button has been pressed on the ' + seriesName + ' item');

    });

​

    chart.title('LegendItemMouseDown event');

    chart.container('container');

    chart.draw();

});