Index: schedule/Module/calendar.php
===================================================================
--- schedule/Module/calendar.php	(revision 15953)
+++ schedule/Module/calendar.php	(revision 15954)
@@ -164,5 +164,5 @@
 									
 									
-									
+									var chart = new Highcharts.Chart(options);
 									newdata=s;
 									newtime=a;
@@ -176,10 +176,10 @@
 									for(var i=0;i<finaldata.length;i++)
 									{
-										options.series[0].addPoint({
+										chart.series[0].addPoint({
 										x:finaldata[i],
 										y:newdata[i]
 										})
 									}
-									var chart = new Highcharts.Chart(options);
+