if (oldStyleSeries) {
var axisId = 0; // 0-offset; there's always one.
// Go through once, add all the series, and for those with {} axis options, add a new axis.
for (var idx = 0; idx < this.labels.length; idx++) {
var seriesName = this.labels[idx];
if (oldStyleSeries) {
var axisId = 0; // 0-offset; there's always one.
// Go through once, add all the series, and for those with {} axis options, add a new axis.
for (var idx = 0; idx < this.labels.length; idx++) {
var seriesName = this.labels[idx];