anychart.onDocumentReady(function() {
var chart = anychart.cartesian();
var data1 = anychart.data.set([
{"x": 2000, value: 1100},
{"x": 2002, value: 1100},
{"x": 2003, value: 1500},
{"x": 2005, value: 1000},
var data2 = anychart.data.set([
{"x": 2003, value: 1000},
series1 = chart.marker(data1);
series2 = chart.marker(data2);
series1.type("arrowDown");
chart.interactivity({hoverMode: "byX"});
chart.title("Multi-Series Marker Chart with marker types adjusted");
chart.xAxis().title("Years");
chart.yAxis().title("Sales");
chart.container("container");