Index: lams_tool_laqa/web/learning/AnswersContent.jsp
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_laqa/web/learning/AnswersContent.jsp,v
diff -u -r1.39.2.15 -r1.39.2.16
--- lams_tool_laqa/web/learning/AnswersContent.jsp	12 Dec 2016 08:59:49 -0000	1.39.2.15
+++ lams_tool_laqa/web/learning/AnswersContent.jsp	16 Feb 2017 04:10:15 -0000	1.39.2.16
@@ -92,6 +92,7 @@
 		}
 		
 		function doSubmit(actionMethod) {
+			$('.btn').prop('disabled', true);
 			document.QaLearningForm.method.value=actionMethod; 
 			document.QaLearningForm.submit();
 		}