Index: lams_gradebook/web/releaseLessonMarks.jsp
===================================================================
diff -u -rd5399f3bf1c0d6a67dcb204599f02ecdb03fc7ff -r47dddf6db4afaba99d8f3f88fc50b16df9251a76
--- lams_gradebook/web/releaseLessonMarks.jsp	(.../releaseLessonMarks.jsp)	(revision d5399f3bf1c0d6a67dcb204599f02ecdb03fc7ff)
+++ lams_gradebook/web/releaseLessonMarks.jsp	(.../releaseLessonMarks.jsp)	(revision 47dddf6db4afaba99d8f3f88fc50b16df9251a76)
@@ -51,7 +51,7 @@
 	marksReleased = ${marksReleased};
 
 	
-	var releaseMarksLessonID = ${param.lessonID},
+	var releaseMarksLessonID = <c:out value="${param.lessonID}" />,
 		releaseMarksAlertBox = null,
 		// is release marks scheduled?
 		releaseMarksScheduleDate = '${releaseMarksScheduleDate}';