docs: function(){
        Chart.prototype.init.call(this);
  
        if (Array.isArray(this.series))
        {
          var series = [];
          for (var i = 0, seria; seria = this.series[i]; i++)
            series[i] = (typeof seria == 'function') ? { valueGetter: seria } : seria;
  
          this.series = {
            childNodes: series
          };
        }
  
        this.series = new ChartSeriesList(extend({ owner: this }, this.series));
        this.series.addHandler(CHART_SERIES_HANDLER, this);
        CHART_SERIES_HANDLER.childNodesModified.call(this, this.series, { inserted: this.series.childNodes });
      }