text: $(function () {
      $('#container').highcharts({
          chart: {
              type: 'column'
          },
  
          xAxis: {
              type: 'datetime',
              tickInterval: 24 * 3600 * 1000
          },
  
          yAxis: [{
              // default options
          }, {
              linkedTo: 0,
              opposite: true
          }],
  
          series: [{
              data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4],
              pointStart: Date.UTC(2010, 0, 1),
              pointInterval: 24 * 3600 * 1000 // one day
          }]
      });
  });