diff --git a/ui/new/scripts/cloud.core2.init.js b/ui/new/scripts/cloud.core2.init.js
index 138a31d9e97..e2d12c5e167 100644
--- a/ui/new/scripts/cloud.core2.init.js
+++ b/ui/new/scripts/cloud.core2.init.js
@@ -40,15 +40,7 @@ $(document).ready(function() {
             }             
         }
     });
-
-    var $rightPanel = $("#right_panel"); 
-    var $addLink = $("#add_link");
-    //var $actionLink = $("#action_link");
-    //var $actionMenu = $("#action_menu");
-    //var $actionList = $("#action_menu #action_list");
-    var $midmenuContainer = $("#midmenu_container");     
-    //var $actionListItem = $("#action_list_item");
-    
+ 
     $("#leftmenu_instance_group_header").bind("click", function(event) {   
         var $arrowIcon = $(this).find("#arrow_icon");        
         clickInstanceGroupHeader($arrowIcon);
@@ -75,14 +67,16 @@ $(document).ready(function() {
 	            data: createURL("command="+apiName+"&response=json"),
 	            dataType: "json",
 	            success: function(json) {	
-	                $midmenuContainer.empty();
+	                $("#midmenu_container").empty();
+	                selectedItemsInMidMenu = {};
+	                
 	                var items = json[jsonResponse1][jsonResponse2];
 	                if(items != null && items.length > 0) {
 	                    for(var i=0; i<items.length;i++) {                
                             var item = items[i];
                             var $midmenuItem1 = $midmenuItem.clone();                               
                             jsonToMidmenu(item, $midmenuItem1, propertyForFirstRow, propertyForSecondRow, toRightPanelFn);                             
-                            $midmenuContainer.append($midmenuItem1.show());                            
+                            $("#midmenu_container").append($midmenuItem1.show());                            
                         }  
                     }  
 	            }
diff --git a/ui/new/scripts/cloud.core2.instance.js b/ui/new/scripts/cloud.core2.instance.js
index 673abffdbf5..e47012af1e6 100644
--- a/ui/new/scripts/cloud.core2.instance.js
+++ b/ui/new/scripts/cloud.core2.instance.js
@@ -2,16 +2,8 @@ function clickInstanceGroupHeader($arrowIcon) {
     //***** VM Detail (begin) ******************************************************************************
     var $vmPopup
     var $rightPanelHeader;  
-    var $rightPanelContent;   
-    var $instanceGroupContainer = $("#leftmenu_instance_group_container");  
-    var $instanceGroupTemplate = $("#leftmenu_instance_group_template");  
-     
-    //var $actionLink = $("#action_link");
-    //var $actionMenu = $("#action_menu");
-    //var $actionList = $("#action_menu #action_list");
-    var $midmenuContainer = $("#midmenu_container"); 
-    //var $actionListItem = $("#action_list_item");
-     
+    var $rightPanelContent;  
+            
     var $midmenuItem = $("#midmenu_item"); 
       
     var noGroupName = "(no group name)";             
@@ -480,12 +472,14 @@ function clickInstanceGroupHeader($arrowIcon) {
 		        }
 		        for(var i=0; i < instanceGroupArray.length; i++) {
 		            if(instanceGroupArray[i]!=null && instanceGroupArray[i].length>0) {
-		        	    var $groupTemplate = $instanceGroupTemplate.clone().show();				        	            	
+		        	    var $groupTemplate = $("#leftmenu_instance_group_template").clone().show();				        	            	
 		                $groupTemplate.find("#group_name").text(instanceGroupArray[i]);
 		                		                			                
 		                $groupTemplate.bind("click", function(event) { 
 		                    //$(this).removeClass("leftmenu_content").addClass("leftmenu_content_selected");			               
                             $("#midmenu_container").empty();
+                            selectedItemsInMidMenu = {};
+                            
                             var groupName = $(this).find("#group_name").text();
                                                         
                             $.ajax({
@@ -511,7 +505,7 @@ function clickInstanceGroupHeader($arrowIcon) {
                             return false;
                         });			                
 		                
-		                $instanceGroupContainer.append($groupTemplate);
+		                $("#leftmenu_instance_group_container").append($groupTemplate);
 		            }
 		        }
 		        
@@ -525,7 +519,7 @@ function clickInstanceGroupHeader($arrowIcon) {
     }
     else if($arrowIcon.hasClass("open") == true) {
         $arrowIcon.removeClass("open").addClass("close");            
-        $instanceGroupContainer.empty();   
+        $("#leftmenu_instance_group_container").empty();   
     }	     
     //***** VM Detail (end) ********************************************************************************    
     $("#right_panel").load("jsp/instance.jsp", function() {	
diff --git a/ui/new/scripts/cloud.core2.js b/ui/new/scripts/cloud.core2.js
index 0354df139d4..2ef6d2858f8 100644
--- a/ui/new/scripts/cloud.core2.js
+++ b/ui/new/scripts/cloud.core2.js
@@ -163,7 +163,6 @@ function doActionForMidMenu(id, $actionLink, apiCommand, listAPIMap) {
 }
 
 function handleErrorInMidMenu(XMLHttpResponse, $midmenuItem) { 
-    debugger;
     $midmenuItem.find("#content").removeClass("inaction");
 	$midmenuItem.find("#spinning_wheel").hide();	
 	$midmenuItem.find("#info_icon").addClass("error").show();