Index: lams_central/web/includes/javascript/rating.js
===================================================================
diff -u -r5dbbc7b9946ede2b5de406e9adb39928e1dda083 -rea524263f156c603304a643485fce224e909eff3
--- lams_central/web/includes/javascript/rating.js	(.../rating.js)	(revision 5dbbc7b9946ede2b5de406e9adb39928e1dda083)
+++ lams_central/web/includes/javascript/rating.js	(.../rating.js)	(revision ea524263f156c603304a643485fce224e909eff3)
@@ -122,6 +122,8 @@
 		  				if (HAS_RATING_LIMITS) {
 		   					handleRatingLimits(data.countRatedItems, itemId);
 		   				}
+		  			   //LDEV-4480 Acknowledgement when submitting a comment for a Q&A response 
+	    				alert("Submitted the comment successfully.");
 		   			}
 	    		},
 				onError : function(){