Index: schedule/Module/calendar.php
===================================================================
--- schedule/Module/calendar.php	(revision 15924)
+++ schedule/Module/calendar.php	(revision 15925)
@@ -180,5 +180,5 @@
 
 									// the button handler
-										  newdata1=[[21,4],[5,6],[7,8],[3,41]];
+										  newdata1=[21,4],[5,6],[7,8],[3,41];
 										
 										if (data1.series) {