Index: /schedule/Module/calendar.php
===================================================================
--- /schedule/Module/calendar.php	(revision 15837)
+++ /schedule/Module/calendar.php	(revision 15838)
@@ -119,5 +119,5 @@
 									
 									$(function () {
-										var data = newdata;
+										var data = '['+newdata+']';
 
 										var options = {
@@ -133,5 +133,5 @@
 										data = JSON.parse(data);
 										
-											options.series.push({data:[data]});
+											options.series.push({data:data});
 									
 										var chart = new Highcharts.Chart(options);