anychart.onDocumentReady(function () {
var chart = anychart.cartesian();
chart.interactivity().hoverMode("by-x");
var series1 = chart.marker(data1);
var series2 = chart.marker(data2);
series1.normal().type("star4");
series1.hovered().type("star5");
series1.selected().type("star6");
series2.normal().type("star4");
series2.hovered().type("star5");
series2.selected().type("star6");
series1.normal().size(20);
series2.normal().size(25);
series1.hovered().size(25);
series2.hovered().size(30);
series1.selected().size(25);
series2.selected().size(30);
chart.title("Marker Chart: Type");
chart.xAxis().title("Year");
chart.yAxis().title("Sales, $");
chart.container("container");