Index: lams_tool_vote/web/learning/AnswersContent.jsp
===================================================================
diff -u -rfd828b318de3f33f8a10bbd57cb15c2f4e73e2ee -r6f218a9b53c2931aba5ec703040db658da98fa52
--- lams_tool_vote/web/learning/AnswersContent.jsp	(.../AnswersContent.jsp)	(revision fd828b318de3f33f8a10bbd57cb15c2f4e73e2ee)
+++ lams_tool_vote/web/learning/AnswersContent.jsp	(.../AnswersContent.jsp)	(revision 6f218a9b53c2931aba5ec703040db658da98fa52)
@@ -61,6 +61,7 @@
 				alert("<fmt:message key="error.empty.selection"/>");
 				return false;
 			} else {
+				$('.btn').prop('disabled', true);
 				return true;
 			}
 		}
@@ -71,11 +72,6 @@
 			alert(msg);
 		}
 
-		function submitMethod(actionMethod) {
-			document.VoteLearningForm.dispatch.value = actionMethod;
-			document.VoteLearningForm.submit();
-		}
-
 		function checkLeaderProgress() {
 
 			$.ajax({