text: $(function () {
      $('#container').highcharts({
  
          title: {
              text: 'Logarithmic axis demo'
          },
  
          xAxis: {
              tickInterval: 1
          },
  
          yAxis: {
              type: 'logarithmic',
              minorTickInterval: 0.1
          },
  
          tooltip: {
              headerFormat: '<b>{series.name}</b><br />',
              pointFormat: 'x = {point.x}, y = {point.y}'
          },
  
          series: [{
              data: [1, 2, 4, 8, 16, 32, 64, 128, 256, 512],
              pointStart: 1
          }]
      });
  });