//Repeat the action for each list item
productSalesChart.Item = function (ctx) {

    var Q1Val =ctx.CurrentItem.Quarter1.replace(",", "");
    var Q2Val =ctx.CurrentItem.Quarter2.replace(",", "");
    var Q3Val =ctx.CurrentItem.Quarter3.replace(",", "");

    productSalesChart.ChartTitle.push(ctx.CurrentItem.Product);
    productSalesChart.Q1Values.push(parseInt(Q1Val));
    productSalesChart.Q2Values.push(parseInt(Q2Val));
    productSalesChart.Q3Values.push(parseInt(Q3Val));
    return '';
}