m.openInfoWindow(DOM.getInnerHTML(infoWindow[0]));
}
});
}
XYPlot plot = chart.getPlot();
plot.addOverlay(m);
String[] hdrs = getTableHeaders(elt);
if (hdrs != null && hdrs.length > 1) {
plot.getDomainAxisPanel().getValueAxis().setLabel(hdrs[0]);
for (int k = 1; k < hdrs.length; k++) {
plot.getRangeAxis(k - 1).setLabel(hdrs[k]);