Index: /schedule/Module/calendar.php
===================================================================
--- /schedule/Module/calendar.php	(revision 15920)
+++ /schedule/Module/calendar.php	(revision 15921)
@@ -149,5 +149,5 @@
 									});*/						
 									//var chart = new Highcharts.Chart(options);
-									var chart = new Highcharts.Chart({
+									var data= {
 										chart: {
 											renderTo: 'container' /* display to div Graph*/
@@ -182,9 +182,10 @@
 										  //newdata=[[21,4],[5,6],[7,8],[3,41]];
 										
-										if (chart.series) {
-											chart.series.push({
+										if (data.series) {
+											data.series.push({
 												data: [newdata]
 											});
 										}
+									var chart = new Highcharts.Chart(data);