Index: lams_tool_laqa/web/learning/AnswersContent.jsp
===================================================================
diff -u -rd97c65ef73ed925593e730db5e72f24f2d092890 -rd2211def89f93b05a695009b1c8be46205f17f70
--- lams_tool_laqa/web/learning/AnswersContent.jsp	(.../AnswersContent.jsp)	(revision d97c65ef73ed925593e730db5e72f24f2d092890)
+++ lams_tool_laqa/web/learning/AnswersContent.jsp	(.../AnswersContent.jsp)	(revision d2211def89f93b05a695009b1c8be46205f17f70)
@@ -92,6 +92,7 @@
 		}
 		
 		function doSubmit(actionMethod) {
+			$('.btn').prop('disabled', true);
 			document.QaLearningForm.method.value=actionMethod; 
 			document.QaLearningForm.submit();
 		}