anychart.onDocumentReady(function() {
var treeData = anychart.data.tree(getData(), anychart.enums.TreeFillingMethod.AS_TABLE);
var chart = anychart.ganttResource();
chart.container("container");
chart.splitterPosition(160);
var dataGrid = chart.dataGrid();
{"id": "1_1", "fill": "blue 0.7", "stroke": "none", "start": Date.UTC(2013, 1, 20), "end": Date.UTC(2013, 1, 25)},
{"id": "1_2", "fill": "red 0.7", "stroke": "black 0.7", "start": Date.UTC(2013, 2, 2), "end": Date.UTC(2013, 2, 15)},
{"id": "1_2", "start": Date.UTC(2013, 2, 20), "end": Date.UTC(2013, 3, 1)}
{"id": "2_1", "fill": "none", "stroke": {"color": "green"}, "start": Date.UTC(2013, 1, 20), "end": Date.UTC(2013, 1, 22)},
{"id": "2_2" , "start": Date.UTC(2013, 1, 25), "end": Date.UTC(2013, 2, 5)}
{"id": "3_1", "start": Date.UTC(2013, 2, 10), "end": Date.UTC(2013, 2, 22)},
{"id": "3_2", "fill": {"angle": 0, "keys": [{"color": "blue", "position": 0}, {"color": "red", "position": 0.5}, {"color": "#689663", "position": 1}]}, "stroke": "black 0.7", "start": Date.UTC(2013, 2, 25), "end": Date.UTC(2013, 3, 5)}