JQPlot chart2 =
new JQPlot("chart2", new ListModel<NumberSeries<Double, Double>>(Arrays.asList(l1, l2,
l3)));
chart2.setOutputMarkupId(true);
PlotOptions chart2O = chart2.getOptions();
chart2O.setTitle(new PlotTitle("Plot with Zooming and 3 Y Axes"));
chart2O.getSeriesDefaults().setShowMarker(false);
chart2O.getSeries().add(new PlotSeries());
chart2O.addNewSeries().setYaxis("y2axis");
chart2O.addNewSeries().setYaxis("y3axis");
chart2O.getCursor().setShow(true);