diff --git a/ui/jsp/instance.jsp b/ui/jsp/instance.jsp
index 5328f09f6e1..971df6b3508 100644
--- a/ui/jsp/instance.jsp
+++ b/ui/jsp/instance.jsp
@@ -277,7 +277,7 @@
                     </div>
                     <div class="dbrow_cell" style="width: 16%; border: none;">
                         <div class="db_totaltitle" id="percentused">
-                        K%
+                        0%
                         </div>
                     </div>
                 </div>
diff --git a/ui/scripts/cloud.core.instance.js b/ui/scripts/cloud.core.instance.js
index 5dbaedb3363..a4f14917936 100644
--- a/ui/scripts/cloud.core.instance.js
+++ b/ui/scripts/cloud.core.instance.js
@@ -1280,196 +1280,196 @@ function vmToRightPanel($midmenuItem1) {
   
 function vmJsonToDetailsTab(){  
     var $thisTab = $("#right_panel_content #tab_content_details");  
-    $thisTab.find("#tab_container").hide(); 
-    $thisTab.find("#tab_spinning_wheel").show();        
-    
-    var $midmenuItem1 = $("#right_panel_content").data("$midmenuItem1");
-    var id = $midmenuItem1.data("jsonObj").id;
-    
-    var jsonObj;   
-    $.ajax({
-        data: createURL("command=listVirtualMachines&id="+id),
-        dataType: "json",
-        async: false,
-        success: function(json) {  
-            var items = json.listvirtualmachinesresponse.virtualmachine;
-            if(items != null && items.length > 0)
-                jsonObj = items[0];
-        }
-    });        
-    $thisTab.data("jsonObj", jsonObj);    
-    $midmenuItem1.data("jsonObj", jsonObj);    
-
-    resetViewConsoleAction(jsonObj, $thisTab);      
-    setVmStateInRightPanel(jsonObj.state, $thisTab.find("#state"));		
-    $thisTab.find("#ipAddress").text(noNull(jsonObj.ipaddress));
-    
-    $thisTab.find("#id").text(noNull(jsonObj.id));
-    $thisTab.find("#zoneName").text(fromdb(jsonObj.zonename));
-           
-    var vmName = getVmName(jsonObj.name, jsonObj.displayname);        
-    $thisTab.find("#title").text(vmName);
-    
-    $thisTab.find("#vmname").text(vmName);
-    $thisTab.find("#vmname_edit").val(fromdb(jsonObj.displayname));
-    
-    $thisTab.find("#ipaddress").text(fromdb(jsonObj.ipaddress));
-    
-    $thisTab.find("#templateName").text(fromdb(jsonObj.templatename));
-    $thisTab.find("#serviceOfferingName").text(fromdb(jsonObj.serviceofferingname));	
-    $thisTab.find("#account").text(fromdb(jsonObj.account));
-    $thisTab.find("#domain").text(fromdb(jsonObj.domain));
-    $thisTab.find("#hostName").text(fromdb(jsonObj.hostname));
-    
-    $thisTab.find("#group").text(fromdb(jsonObj.group));	
-    $thisTab.find("#group_edit").val(fromdb(jsonObj.group));	
-    
-    setDateField(jsonObj.created, $thisTab.find("#created"));	 		
-    
-    setBooleanReadField(jsonObj.haenable, $thisTab.find("#haenable"));
-    setBooleanEditField(jsonObj.haenable, $thisTab.find("#haenable_edit"));
-    	
-    setBooleanReadField((jsonObj.isoid != null), $thisTab.find("#iso"));	
-      
-    //actions ***
-    var $actionMenu = $("#right_panel_content #tab_content_details #action_link #action_menu");
-    $actionMenu.find("#action_list").empty();              
-	  
-	buildActionLinkForTab("Edit Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab); 
-	           
-    // Show State of the VM
-	if (jsonObj.state == 'Destroyed') {
-		buildActionLinkForTab("Restore Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
-		//to hide view console in details tab....(to-do)
-		//to hide volume tab....(to-do)	
-	} 
-	else if (jsonObj.state == 'Running') {
-		//instanceTemplate.find("#vm_action_start, #vm_action_reset_password, #vm_action_change_service").removeClass().addClass("vmaction_links_off");
-		buildActionLinkForTab("Stop Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
-		buildActionLinkForTab("Reboot Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
-		buildActionLinkForTab("Destroy Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
+    var $midmenuItem1 = $("#right_panel_content").data("$midmenuItem1");
+	if ($midmenuItem1 != null) {
+		$thisTab.find("#tab_container").hide(); 
+		$thisTab.find("#tab_spinning_wheel").show();      
+		var id = $midmenuItem1.data("jsonObj").id;
 		
-		if (jsonObj.isoid == null)	
-	        buildActionLinkForTab("Attach ISO", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
-	    else 		
-	        buildActionLinkForTab("Detach ISO", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);	
-	        
-	    buildActionLinkForTab("Reset Password", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
-	} 
-	else {	    
-		if (jsonObj.state == 'Stopped') {
-			//instanceTemplate.find("#vm_action_stop, #vm_action_reboot").removeClass().addClass("vmaction_links_off");
-			buildActionLinkForTab("Start Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);		    
-		    buildActionLinkForTab("Destroy Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
-		    
-		    if (jsonObj.isoid == null)	
-		        buildActionLinkForTab("Attach ISO", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
-		    else 		
-		       buildActionLinkForTab("Detach ISO", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);				    
-		    
-		    buildActionLinkForTab("Reset Password", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
-		    buildActionLinkForTab("Change Service", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);			    					
+		var jsonObj;   
+		$.ajax({
+			data: createURL("command=listVirtualMachines&id="+id),
+			dataType: "json",
+			async: false,
+			success: function(json) {  
+				var items = json.listvirtualmachinesresponse.virtualmachine;
+				if(items != null && items.length > 0)
+					jsonObj = items[0];
+			}
+		});        
+		$thisTab.data("jsonObj", jsonObj);    
+		$midmenuItem1.data("jsonObj", jsonObj);    
+
+		resetViewConsoleAction(jsonObj, $thisTab);      
+		setVmStateInRightPanel(jsonObj.state, $thisTab.find("#state"));		
+		$thisTab.find("#ipAddress").text(noNull(jsonObj.ipaddress));
+		
+		$thisTab.find("#id").text(noNull(jsonObj.id));
+		$thisTab.find("#zoneName").text(fromdb(jsonObj.zonename));
+			   
+		var vmName = getVmName(jsonObj.name, jsonObj.displayname);        
+		$thisTab.find("#title").text(vmName);
+		
+		$thisTab.find("#vmname").text(vmName);
+		$thisTab.find("#vmname_edit").val(fromdb(jsonObj.displayname));
+		
+		$thisTab.find("#ipaddress").text(fromdb(jsonObj.ipaddress));
+		
+		$thisTab.find("#templateName").text(fromdb(jsonObj.templatename));
+		$thisTab.find("#serviceOfferingName").text(fromdb(jsonObj.serviceofferingname));	
+		$thisTab.find("#account").text(fromdb(jsonObj.account));
+		$thisTab.find("#domain").text(fromdb(jsonObj.domain));
+		$thisTab.find("#hostName").text(fromdb(jsonObj.hostname));
+		
+		$thisTab.find("#group").text(fromdb(jsonObj.group));	
+		$thisTab.find("#group_edit").val(fromdb(jsonObj.group));	
+		
+		setDateField(jsonObj.created, $thisTab.find("#created"));	 		
+		
+		setBooleanReadField(jsonObj.haenable, $thisTab.find("#haenable"));
+		setBooleanEditField(jsonObj.haenable, $thisTab.find("#haenable_edit"));
+			
+		setBooleanReadField((jsonObj.isoid != null), $thisTab.find("#iso"));	
+		  
+		//actions ***
+		var $actionMenu = $("#right_panel_content #tab_content_details #action_link #action_menu");
+		$actionMenu.find("#action_list").empty();              
+		  
+		buildActionLinkForTab("Edit Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab); 
+				   
+		// Show State of the VM
+		if (jsonObj.state == 'Destroyed') {
+			buildActionLinkForTab("Restore Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
+			//to hide view console in details tab....(to-do)
+			//to hide volume tab....(to-do)	
 		} 
-		else { //jsonObj.state == "Starting", "Creating", ~~~ 	
-			if(jsonObj.state != 'Creating')
-			    buildActionLinkForTab("Destroy Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
-			    
-			//instanceTemplate.find("#vm_action_start, #vm_action_stop, #vm_action_reboot, #vm_action_attach_iso, #vm_action_detach_iso, #vm_action_reset_password, #vm_action_change_service").removeClass().addClass("vmaction_links_off");
-	    }
-		//to hide view console in details tab....(to-do)
-	}   
-	
-	$thisTab.find("#tab_spinning_wheel").hide();    
-    $thisTab.find("#tab_container").show();       
+		else if (jsonObj.state == 'Running') {
+			//instanceTemplate.find("#vm_action_start, #vm_action_reset_password, #vm_action_change_service").removeClass().addClass("vmaction_links_off");
+			buildActionLinkForTab("Stop Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
+			buildActionLinkForTab("Reboot Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
+			buildActionLinkForTab("Destroy Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
+			
+			if (jsonObj.isoid == null)	
+				buildActionLinkForTab("Attach ISO", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
+			else 		
+				buildActionLinkForTab("Detach ISO", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);	
+				
+			buildActionLinkForTab("Reset Password", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
+		} 
+		else {	    
+			if (jsonObj.state == 'Stopped') {
+				//instanceTemplate.find("#vm_action_stop, #vm_action_reboot").removeClass().addClass("vmaction_links_off");
+				buildActionLinkForTab("Start Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);		    
+				buildActionLinkForTab("Destroy Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
+				
+				if (jsonObj.isoid == null)	
+					buildActionLinkForTab("Attach ISO", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
+				else 		
+				   buildActionLinkForTab("Detach ISO", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);				    
+				
+				buildActionLinkForTab("Reset Password", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
+				buildActionLinkForTab("Change Service", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);			    					
+			} 
+			else { //jsonObj.state == "Starting", "Creating", ~~~ 	
+				if(jsonObj.state != 'Creating')
+					buildActionLinkForTab("Destroy Instance", vmActionMap, $actionMenu, $midmenuItem1, $thisTab);
+					
+				//instanceTemplate.find("#vm_action_start, #vm_action_stop, #vm_action_reboot, #vm_action_attach_iso, #vm_action_detach_iso, #vm_action_reset_password, #vm_action_change_service").removeClass().addClass("vmaction_links_off");
+			}
+			//to hide view console in details tab....(to-do)
+		}   
+		
+		$thisTab.find("#tab_spinning_wheel").hide();    
+		$thisTab.find("#tab_container").show();  
+	}
 }
 
 function vmJsonToVolumeTab() {       	
 	var $thisTab = $("#right_panel_content #tab_content_volume");  
-	$thisTab.find("#tab_container").hide(); 
-    $thisTab.find("#tab_spinning_wheel").show();   
-		
 	var $midmenuItem1 = $("#right_panel_content").data("$midmenuItem1");	
-	var jsonObj = $midmenuItem1.data("jsonObj");	
+	if ($midmenuItem1 != null) {
+		$thisTab.find("#tab_container").hide(); 
+		$thisTab.find("#tab_spinning_wheel").show();   
+		var jsonObj = $midmenuItem1.data("jsonObj");	
 
-    $.ajax({
-		cache: false,
-		data: createURL("command=listVolumes&virtualMachineId="+jsonObj.id+maxPageSize),
-		dataType: "json",
-		success: function(json) {			    
-			var items = json.listvolumesresponse.volume;
-			if (items != null && items.length > 0) {
-				var $container = $thisTab.find("#tab_container").empty();
-				var template = $("#volume_tab_template");				
-				for (var i = 0; i < items.length; i++) {
-					var newTemplate = template.clone(true);
-	                vmVolumeJSONToTemplate(items[i], newTemplate); 
-	                $container.append(newTemplate.show());	
-				}
-			}	
-			$thisTab.find("#tab_spinning_wheel").hide();    
-            $thisTab.find("#tab_container").show();    						
-		}
-	});          
+		$.ajax({
+			cache: false,
+			data: createURL("command=listVolumes&virtualMachineId="+jsonObj.id+maxPageSize),
+			dataType: "json",
+			success: function(json) {			    
+				var items = json.listvolumesresponse.volume;
+				if (items != null && items.length > 0) {
+					var $container = $thisTab.find("#tab_container").empty();
+					var template = $("#volume_tab_template");				
+					for (var i = 0; i < items.length; i++) {
+						var newTemplate = template.clone(true);
+						vmVolumeJSONToTemplate(items[i], newTemplate); 
+						$container.append(newTemplate.show());	
+					}
+				}	
+				$thisTab.find("#tab_spinning_wheel").hide();    
+				$thisTab.find("#tab_container").show();    						
+			}
+		});      
+	}
 }
  
 function vmJsonToStatisticsTab() {
     var $thisTab = $("#right_panel_content #tab_content_statistics");  
-	$thisTab.find("#tab_container").hide(); 
-    $thisTab.find("#tab_spinning_wheel").show();   
-
-    var $midmenuItem1 = $("#right_panel_content").data("$midmenuItem1");
-    var jsonObj = $midmenuItem1.data("jsonObj");
+	
+    var $midmenuItem1 = $("#right_panel_content").data("$midmenuItem1");
+	if ($midmenuItem1 != null) {
+		var jsonObj = $midmenuItem1.data("jsonObj");
     
-    var $barChartContainer = $thisTab.find("#cpu_barchart");
-         
-    var cpuNumber = ((jsonObj.cpunumber==null)? "":jsonObj.cpunumber.toString());
-    $barChartContainer.find("#cpunumber").text(cpuNumber);
-    
-    var cpuSpeed = ((jsonObj.cpuspeed==null)? "":convertHz(jsonObj.cpuspeed)) ;
-    $barChartContainer.find("#cpuspeed").text(cpuSpeed);
-    
-    $barChartContainer.find("#bar_chart").removeClass().addClass("db_barbox").css("width", "0%");    
-    $barChartContainer.find("#percentused").text("");   
-    if(jsonObj.cpuused!=null)
-        drawBarChart($barChartContainer, jsonObj.cpuused);		
-    
-    var networkKbsRead = ((jsonObj.networkkbsread==null)? "":convertBytes(jsonObj.networkkbsread * 1024));
-    $thisTab.find("#networkkbsread").text(networkKbsRead);
-    
-    var networkKbsWrite = ((jsonObj.networkkbswrite==null)? "":convertBytes(jsonObj.networkkbswrite * 1024));
-    $thisTab.find("#networkkbswrite").text(networkKbsWrite);
-    
-    $thisTab.find("#tab_spinning_wheel").hide();    
-    $thisTab.find("#tab_container").show();  
+		var $barChartContainer = $thisTab.find("#cpu_barchart");
+			 
+		var cpuNumber = ((jsonObj.cpunumber==null)? "":jsonObj.cpunumber.toString());
+		$barChartContainer.find("#cpunumber").text(cpuNumber);
+		
+		var cpuSpeed = ((jsonObj.cpuspeed==null)? "":convertHz(jsonObj.cpuspeed)) ;
+		$barChartContainer.find("#cpuspeed").text(cpuSpeed);
+		
+		$barChartContainer.find("#bar_chart").removeClass().addClass("db_barbox").css("width", "0%");    
+		$barChartContainer.find("#percentused").text("");   
+		if(jsonObj.cpuused!=null)
+			drawBarChart($barChartContainer, jsonObj.cpuused);		
+		
+		var networkKbsRead = ((jsonObj.networkkbsread==null)? "":convertBytes(jsonObj.networkkbsread * 1024));
+		$thisTab.find("#networkkbsread").text(networkKbsRead);
+		
+		var networkKbsWrite = ((jsonObj.networkkbswrite==null)? "":convertBytes(jsonObj.networkkbswrite * 1024));
+		$thisTab.find("#networkkbswrite").text(networkKbsWrite);
+	}
 }
 
 function vmJsonToRouterTab() {   
     var $thisTab = $("#right_panel_content #tab_content_router");  
-	$thisTab.find("#tab_container").hide(); 
-    $thisTab.find("#tab_spinning_wheel").show();   
+    var $midmenuItem1 = $("#right_panel_content").data("$midmenuItem1");
+	if ($midmenuItem1 != null) {
+		$thisTab.find("#tab_container").hide(); 
+		$thisTab.find("#tab_spinning_wheel").show();   
+		var vmObj = $midmenuItem1.data("jsonObj");
 
-    var $midmenuItem1 = $("#right_panel_content").data("$midmenuItem1");
-    var vmObj = $midmenuItem1.data("jsonObj");
-
-    $.ajax({
-		cache: false,
-		data: createURL("command=listRouters&domainid="+vmObj.domainid+"&account="+vmObj.account+maxPageSize),
-		dataType: "json",
-		success: function(json) {				      
-			var items = json.listroutersresponse.router;
-			if (items != null && items.length > 0) {
-				var $container = $thisTab.find("#tab_container").empty();
-				var template = $("#router_tab_template");				
-				for (var i = 0; i < items.length; i++) {
-					var newTemplate = template.clone(true);
-	                vmRouterJSONToTemplate(items[i], newTemplate); 
-	                $container.append(newTemplate.show());	
+		$.ajax({
+			cache: false,
+			data: createURL("command=listRouters&domainid="+vmObj.domainid+"&account="+vmObj.account+maxPageSize),
+			dataType: "json",
+			success: function(json) {				      
+				var items = json.listroutersresponse.router;
+				if (items != null && items.length > 0) {
+					var $container = $thisTab.find("#tab_container").empty();
+					var template = $("#router_tab_template");				
+					for (var i = 0; i < items.length; i++) {
+						var newTemplate = template.clone(true);
+						vmRouterJSONToTemplate(items[i], newTemplate); 
+						$container.append(newTemplate.show());	
+					}
 				}
+				$thisTab.find("#tab_spinning_wheel").hide();    
+				$thisTab.find("#tab_container").show();    				
 			}
-			$thisTab.find("#tab_spinning_wheel").hide();    
-            $thisTab.find("#tab_container").show();    				
-		}
-	});          
+		});      
+	}
 }    
     
 function vmClearRightPanel(jsonObj) {