Highcharts test tool

HTML

<script src="http://github.highcharts.com/v3.0Beta/highcharts.js"></script>
<script src="http://github.highcharts.com/v3.0Beta/highcharts-more.js"></script>
<div id="container" style="height: 400px; width: 600px; margin: 0 auto"></div>

JavaScript

$(function () {
    $('#container').highcharts({

        chart: {
            type: 'bubble'
        },

        title: {
            text: 'Highcharts bubbles problem'
        },
        plotOptions: {
        },

        xAxis: {
            max: 80
        },

        yAxis: {
            min: -80,
            max: 80
        },

        series: [{
            dataLabels: {
                enabled: true,
                style:{color:"black"}
            },
            data: [{
                "x": 23,
                "y": 22,
                "z": 200
            }, {
                "x": 43,
                "y": 12,
                "z": 100
            }]
        }]

    });
});