anychart.onDocumentReady(function () {
var chart = anychart.line([
chart.title('Click on the chart. You have 3 clicks');
chart.listen('click', customListener);
function customListener(e) {
chart.title('Click on the chart. You have ' + counter + ' clicks');
chart.unlisten('click', customListener);
chart.title('You have no more clicks');
chart.container('container');