Index: lams_tool_survey/web/pages/learning/learning.jsp
===================================================================
diff -u -re1a0b4e8328530b90021f52f9d652db77bf44657 -rc856a18bf4731ff3a9ba197b01e278b65549acb0
--- lams_tool_survey/web/pages/learning/learning.jsp	(.../learning.jsp)	(revision e1a0b4e8328530b90021f52f9d652db77bf44657)
+++ lams_tool_survey/web/pages/learning/learning.jsp	(.../learning.jsp)	(revision c856a18bf4731ff3a9ba197b01e278b65549acb0)
@@ -18,7 +18,11 @@
 			$("surveyForm").action = '<c:url value="/learning/nextQuestion.do"/>';
 			$("surveyForm").submit();
 		}
-		
+		function singleChoice(choiceName){
+			var rs = document.getElementsByName(choiceName);
+			for(idx=0;idx<rs.length;idx++)
+				rs[idx].checked=false;
+		}
 	-->        
     </script>
 </head>