Index: lams_tool_laqa/web/authoring/addCondition.jsp
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_laqa/web/authoring/addCondition.jsp,v
diff -u -r1.4 -r1.5
--- lams_tool_laqa/web/authoring/addCondition.jsp	26 Jul 2013 13:17:13 -0000	1.4
+++ lams_tool_laqa/web/authoring/addCondition.jsp	15 Aug 2013 20:20:17 -0000	1.5
@@ -8,15 +8,11 @@
 		<lams:css style="tabbed" />
 		<script type="text/javascript"> 
 			function callHideConditionMessage() {
-				var win = null;
-				if (window.hideConditionMessage) {
-					win = window;
-				} else if (window.parent && window.parent.hideConditionMessage) {
-					win = window.parent;
-				} else {
-					win = window.top;
+				if (window.parent && window.parent.hideConditionMessage) {
+					window.parent.hideConditionMessage();
+				} else if (window.top && window.top.hideConditionMessage) {
+					window.top.hideConditionMessage();
 				}
-				win.hideConditionMessage();
 			}
 		</script>
 	</lams:head>