anychart.onDocumentReady(function () {
var chart = anychart.waterfall([166, 43, -79, -46, 84, NaN]);
chart.rangeMarker(0, {from: 5, to: 6, fill: "#FF9800 0.2", axis: chart.yAxis()});
chart.rangeMarker(1, {from: -1, to: 2, fill: "#4CAF50 0.2", axis: chart.yAxis()});
chart.rangeMarker(0, false);
chart.title("Disable chart range marker by index");
chart.container("container");