Index: lams_central/web/authoringConfirm.jsp
===================================================================
diff -u -rb5daecdbe5723e4f853a9b30225cb0e9ae13d4a6 -r111bade25b2f36532bfe692b4292f56a5969094b
--- lams_central/web/authoringConfirm.jsp	(.../authoringConfirm.jsp)	(revision b5daecdbe5723e4f853a9b30225cb0e9ae13d4a6)
+++ lams_central/web/authoringConfirm.jsp	(.../authoringConfirm.jsp)	(revision 111bade25b2f36532bfe692b4292f56a5969094b)
@@ -17,8 +17,12 @@
 		</STYLE>
 		<script type="text/javascript">
 			  function closeWindow() {
-	        	window.opener = "authoring"
-	        	window.close();
+				//just for depress alert window when call window.close()
+	        	//only available for IE browser			  
+				var userAgent=navigator.userAgent;
+	        	if(userAgent.indexOf('MSIE') != -1)
+		        	window.opener = "authoring"
+		    	window.close();
    	          }  				
 		</script>
 	</head>