Index: lams_monitoring/web/grouping/chosenGrouping.jsp
===================================================================
diff -u -r580e9bb194e76263d8a5ff2132d20dc1876010e8 -r6b2751bb0a75d2d7d73b3297262dffd574d6b313
--- lams_monitoring/web/grouping/chosenGrouping.jsp	(.../chosenGrouping.jsp)	(revision 580e9bb194e76263d8a5ff2132d20dc1876010e8)
+++ lams_monitoring/web/grouping/chosenGrouping.jsp	(.../chosenGrouping.jsp)	(revision 6b2751bb0a75d2d7d73b3297262dffd574d6b313)
@@ -36,13 +36,16 @@
       <meta http-equiv="pragma" content="no-cache">
       <meta http-equiv="cache-control" content="no-cache">
 
+	<c:if test="${empty maxNumberOfGroups}">
+		<c:set var="maxNumberOfGroups" value="99"/>
+	</c:if>
+
 	<script type="text/javascript">
 	<!-- 
 		function init(){
 			getGroupsAndNonmembers();
 		}
 
-
 		function ajustButtonStatus(){
 			// if the maximum number of groups reached, disable the add group fields
 			if(document.getElementById("groups").length >= <c:out value="${maxNumberOfGroups}"/> ){