anychart.onDocumentReady(function () {
var dataTable = anychart.data.table();
dataTable.addData(get_dji_daily_short_data());
var mapping = dataTable.mapAs({open: 1, high: 2, low: 3, close: 4});
var chart = anychart.stock();
var priceChannels = plot.priceChannels(mapping);
priceChannels.rangeSeries('range-spline-area');
chart.title('Set range series type for the indicator');
chart.container('container');