Index: lams_monitoring/web/grouping/chosenGrouping.jsp
===================================================================
diff -u -r1d600420fe2b9f8a0c7247f5e83e015baca02601 -r91b83124539e022aaa356025ea85345874119953
--- lams_monitoring/web/grouping/chosenGrouping.jsp	(.../chosenGrouping.jsp)	(revision 1d600420fe2b9f8a0c7247f5e83e015baca02601)
+++ lams_monitoring/web/grouping/chosenGrouping.jsp	(.../chosenGrouping.jsp)	(revision 91b83124539e022aaa356025ea85345874119953)
@@ -321,7 +321,7 @@
 					} catch (e) {
 							alert(e);
 					}
-					addmbrs.setRequestHeader("Content-Type", "text/plain;charset=UTF-8");
+					addmbrsRequest.setRequestHeader("Content-Type", "text/plain;charset=UTF-8");
 					addmbrsRequest.send(null);
 			} else if (window.ActiveXObject) { // IE
 					addmbrsRequest = new ActiveXObject("Microsoft.XMLHTTP");