Index: lams_tool_larsrc/web/pages/learning/learning.jsp
===================================================================
diff -u -rc25a09fb913ad54f4fdf424063e249223b81f4ab -r9431861fe1b792c5e46232ec926777c279bdb06c
--- lams_tool_larsrc/web/pages/learning/learning.jsp	(.../learning.jsp)	(revision c25a09fb913ad54f4fdf424063e249223b81f4ab)
+++ lams_tool_larsrc/web/pages/learning/learning.jsp	(.../learning.jsp)	(revision 9431861fe1b792c5e46232ec926777c279bdb06c)
@@ -48,6 +48,7 @@
 			return false;
 		}
 		function finishSession(){
+			document.getElementById("finishButton").disabled = "disabled";
 			document.location.href ='<c:url value="/learning/finish.do?sessionMapID=${sessionMapID}&mode=${mode}&toolSessionID=${toolSessionID}"/>';
 			return false;
 		}
@@ -248,7 +249,7 @@
 						</html:button>
 					</c:when>
 					<c:otherwise>
-						<html:button property="FinishButton"
+						<html:button property="FinishButton" styleId="finishButton"
 							onclick="return finishSession()" styleClass="button">
 							<fmt:message key="label.finished" />
 						</html:button>