var getSeriesRandomGroup = function()

in app/scripts/options.js [72:85]


  var getSeriesRandomGroup = function(typeName) {
    var data = [];
    for (var i = 0; i < groupCnt; ++i) {
      data.push({
        name: legend.data[i],
        value: Math.floor((Math.random() * 800 + 200) * (groupCnt - i) /
          groupCnt)
      });
    }
    return {
      type: typeName,
      data: data
    };
  };