// chart
String url = !Examples.isExplorer() ? "../../" : "";
url += "gxt/chart/open-flash-chart.swf";
final Chart chart = new Chart(url);
ChartListener listener = new ChartListener() {
public void chartClick(ChartEvent ce) {
int row = ce.getChartConfig().getValues().indexOf(ce.getDataType());
int col = ce.getChartModel().getChartConfigs().indexOf(ce.getChartConfig()) + 1;
CellSelectionModel<TeamSales> csm = (CellSelectionModel<TeamSales>) teamSalesGrid.getSelectionModel();
if (selRadio.getValue()) {