<!DOCTYPE HTML>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>Example</title>
    <script src="http://code.highcharts.com/highcharts.js"></script>
    <script src="http://code.highcharts.com/modules/exporting.js"></script>
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js">       </script>
    <script type="text/javascript">
    $(document).ready(function() {
        var options = {
            chart: {
                renderTo: 'container',
                type: 'column',
                marginRight: 130,
                marginBottom: 25
            },
            title: {
                text: 'Project Requests',
                x: -20 //center
            },
            subtitle: {
                text: '',
                x: -20
            },
            xAxis: {
                 type: 'datetime',
        tickPixelInterval: 100000, 
        maxZoom:  60 
            },
            yAxis: {
                title: {
                    text: 'Requests'
                },
                plotLines: [{
                    value: 0,
                    width: 1,
                    color: '#808080'
                }]
            },
            /*tooltip: {
                formatter: function() {
                        return '<b>'+ this.series.name +'</b><br/>'+
                        this.x +': '+ this.y;
                }
            },*/
            legend: {
                layout: 'vertical',
                align: 'right',
                verticalAlign: 'top',
                x: -10,
                y: 100,
                borderWidth: 0
            }, 
			
			{
            series: []
			}

        $.getJSON("charts_datas.php", function(json) {
            options.xAxis.categories = json[0]['data'];
            options.series[0] = json[1];
			options.series[1] = json[2];
            chart = new Highcharts.Chart(options);
        });
    });
    </script>

</head>
<body>
    <div id="container" style="min-width: 400px; height: 400px; margin: 0 auto"></div>
</body>
</html>