Index: lams_tool_laqa/web/authoring/addCondition.jsp
===================================================================
diff -u -racc8d2acf5b6b0002e0c8129947040a779ab4077 -r29fac4bd0bdf28bcaaeee7aae4020ccb15b6e520
--- lams_tool_laqa/web/authoring/addCondition.jsp	(.../addCondition.jsp)	(revision acc8d2acf5b6b0002e0c8129947040a779ab4077)
+++ lams_tool_laqa/web/authoring/addCondition.jsp	(.../addCondition.jsp)	(revision 29fac4bd0bdf28bcaaeee7aae4020ccb15b6e520)
@@ -40,7 +40,7 @@
 		<lams:ImgButtonWrapper>
 			<a href="javascript:;" onclick="javascript:QaConditionForm.submit();" class="button-add-item"><fmt:message
 					key="label.save.question" /> </a>
-			<a href="javascript:;" onclick="javascript:window.top.hideConditionMessage();"
+			<a href="javascript:;" onclick="javascript:window.hideConditionMessage ? window.hideConditionMessage() : window.top.hideConditionMessage()"
 				class="button space-left"><fmt:message key="label.cancel" /> </a>
 		</lams:ImgButtonWrapper>
 	</body>