Index: lams_tool_survey/web/pages/learning/question.jsp
===================================================================
diff -u -raf90466abe57cb9be572bfc519ac6902cb8166fa -rc856a18bf4731ff3a9ba197b01e278b65549acb0
--- lams_tool_survey/web/pages/learning/question.jsp	(.../question.jsp)	(revision af90466abe57cb9be572bfc519ac6902cb8166fa)
+++ lams_tool_survey/web/pages/learning/question.jsp	(.../question.jsp)	(revision c856a18bf4731ff3a9ba197b01e278b65549acb0)
@@ -45,7 +45,13 @@
 			<textarea name="optionText${question.uid}" rows="7" cols="50" type="_moz">${answerText}</textarea><BR><BR>
 		</c:if>
 		<c:if test="${question.appendText}">
-			<textarea name="optionText${question.uid}" rows="7" cols="50" type="_moz">${answerText}</textarea><BR><BR>
+			<c:set var="jsfunc" value=""/>
+			<%-- for single choice question, use javascript to ensure only one optino or openText can be chosen --%>
+			<c:if test="${question.type == 1}">
+				<c:set var="jsfunc" value="onclick=\"singleChoice('optionChoice${question.uid}')\""/>
+			</c:if>
+			
+			<textarea name="optionText${question.uid}" rows="7" cols="50" type="_moz" ${jsfunc}>${answerText}</textarea><BR><BR>
 		</c:if>
 	</td>
 </tr>
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