found it:
i used some funcions to complete:
1 the clickfeature
* chart1.options.data[0].dataPoints.push({x: value[0], y: value[1], click: onClick });
2 emptying dataseries
* chart3.options.data[0].dataPoints = [];
3 filling datapoints like
* chart3.options.data[0].dataPoints.push({label: “Year” , y: chart1.options.data[0].dataPoints[e.dataPointIndex].y });
