anychart.onDocumentReady(function () {
var stage = anychart.graphics.create("container");
chart.bar([10, 4, 6, 3]);
chart.bar([4, 6, -2, 3]);
chart.listen("chartDraw", function () {
var json = chart.toJson(true);
var myChart = anychart.fromJson(json);
myChart.container(stage);