diff --git a/client/WEB-INF/classes/resources/messages.properties b/client/WEB-INF/classes/resources/messages.properties
index fef64f0111e..6e20eea20e9 100644
--- a/client/WEB-INF/classes/resources/messages.properties
+++ b/client/WEB-INF/classes/resources/messages.properties
@@ -16,6 +16,9 @@ label.cpu.utilized=CPU Utilized
 label.cpu.allocated.for.VMs=CPU Allocated for VMs
 label.not.found=Not Found
 label.security.groups.enabled=Security Groups Enabled
+label.isolation.mode=Isolation Mode
+label.virtual=Virtual
+label.security.group=Security Group
 
 #Labels
 label.cpu.allocated=CPU Allocated
diff --git a/client/WEB-INF/classes/resources/messages_es.properties b/client/WEB-INF/classes/resources/messages_es.properties
index 17fedc6e206..8b8350f1353 100644
--- a/client/WEB-INF/classes/resources/messages_es.properties
+++ b/client/WEB-INF/classes/resources/messages_es.properties
@@ -16,6 +16,9 @@ label.cpu.utilized=CPU Utilizado
 label.cpu.allocated.for.VMs=CPU asignado para máquinas virtuales
 label.not.found=No se ha encontrado
 label.security.groups.enabled=Los grupos de seguridad habilitado
+label.isolation.mode=modo de aislamiento
+label.virtual=virtuales
+label.security.group=grupos de seguridad
 
 #Labels
 label.cpu.allocated = CPU asignado
diff --git a/client/WEB-INF/classes/resources/messages_ja.properties b/client/WEB-INF/classes/resources/messages_ja.properties
index 22fb8f1f25a..3cd02778853 100644
--- a/client/WEB-INF/classes/resources/messages_ja.properties
+++ b/client/WEB-INF/classes/resources/messages_ja.properties
@@ -16,6 +16,9 @@ label.cpu.utilized=CPUが活用さ
 label.cpu.allocated.for.VMs=CPUはVMの割り当て
 label.not.found=が見つかりません
 label.security.groups.enabled=セキュリティグループが有効になって
+label.isolation.mode=分離モード
+label.virtual=仮想
+label.security.group=セキュリティグループ
 
 #Labels
 label.cpu.allocated = CPU割り当て
diff --git a/client/WEB-INF/classes/resources/messages_zh_CN.properties b/client/WEB-INF/classes/resources/messages_zh_CN.properties
index 070f9963c1b..4bd43e12a1f 100644
--- a/client/WEB-INF/classes/resources/messages_zh_CN.properties
+++ b/client/WEB-INF/classes/resources/messages_zh_CN.properties
@@ -16,6 +16,9 @@ label.cpu.utilized=CPU的利用率
 label.cpu.allocated.for.VMs=分配给虚拟机的CPU
 label.not.found=找不到
 label.security.groups.enabled=安全组启用
+label.isolation.mode=隔离模式
+label.virtual=虚拟
+label.security.group=安全组
 
 #Labels
 label.cpu.allocated = 已分配CPU
diff --git a/ui/jsp/resource.jsp b/ui/jsp/resource.jsp
index 59aed53b0d2..f4393ff2c7c 100644
--- a/ui/jsp/resource.jsp
+++ b/ui/jsp/resource.jsp
@@ -184,20 +184,20 @@
 										<fmt:message key="message.advanced.mode.desc"/>
                                     </p>
                                     
-                                    <div class="zonepopup_subselectionbox_helptext">Islolation Mode</div>
+                                    <div class="zonepopup_subselectionbox_helptext">Isolation Mode</div>
                                     
                                     <div class="zonepopup_subselectionbox">
                                         <form>
                                             <ol>
                                                 <li>
-                                                    <input type="radio" name="basic_advanced" value="Advanced" id="Advanced" class="radio" />
-                                                    <label class="label">Virtual</label>
+                                                    <input type="radio" name="isolation_mode" value="false" id="isolation_mode_virtual" class="radio" />
+                                                    <label class="label"><fmt:message key="label.virtual"/></label>
                                                     <span>Some description will appear here. Some description will appear here. Some description will appear here..</span>
                                                 </li>
                                                 
                                                 <li>
-                                                    <input type="radio" name="basic_advanced" value="Advanced" id="Advanced" class="radio" />
-                                                    <label class="label">Security Group</label>
+                                                    <input type="radio" name="isolation_mode" value="true" id="isolation_mode_securitygroup" class="radio" />
+                                                    <label class="label"><fmt:message key="label.security.group"/></label>
                                                     <span>Some description will appear here. Some description will appear here. Some description will appear here..</span>
                                                 </li>
                                             </ol>
diff --git a/ui/scripts/cloud.core.resource.js b/ui/scripts/cloud.core.resource.js
index c85f9a00a61..f51e6a924d0 100644
--- a/ui/scripts/cloud.core.resource.js
+++ b/ui/scripts/cloud.core.resource.js
@@ -1086,7 +1086,7 @@ function closeAddZoneWizard() {
 
 function initAddZoneWizard() {    
     var $addZoneWizard = $("#add_zone_wizard");        
-    $addZoneWizard.draggable();
+    //$addZoneWizard.draggable();
     
     $addZoneWizard.find("#add_zone_public").unbind("change").bind("change", function(event) {        
         if($(this).val() == "true") {  //public zone
@@ -1152,7 +1152,9 @@ function initAddZoneWizard() {
                 closeAddZoneWizard();
                 break;
             
-            case "Basic":  //create VLAN in pod-level      
+            case "Basic":  //create VLAN in pod-level   
+                $thisWizard.find("#step1").find("input[name=isolation_mode]").removeAttr("checked"); //uncheck all radio buttons under Isolation Mode
+                                
                 //hide Zone VLAN Range in Add Zone(step 2), show Guest IP Range in Add Pod(step3)                 
                 $thisWizard.find("#step2").find("#add_zone_vlan_container, #add_zone_guestcidraddress_container").hide();
                 
@@ -1162,7 +1164,9 @@ function initAddZoneWizard() {
                 return true;
                 break;
                 
-            case "Advanced":  //create VLAN in zone-level 
+            case "Advanced":  //create VLAN in zone-level                 
+                $thisWizard.find("#step1").find("input[name=isolation_mode]:eq(0)").attr("checked", true); //check the 1st radio button under Insolation Mode
+                
                 //show Zone VLAN Range in Add Zone(step 2), hide Guest IP Range in Add Pod(step3) 
                 $thisWizard.find("#step2").find("#add_zone_vlan_container, #add_zone_guestcidraddress_container").show();  
                 
@@ -1174,6 +1178,14 @@ function initAddZoneWizard() {
                 return true;
                 break;
             
+            case "isolation_mode_virtual":
+                return true;
+                break;
+            
+            case "isolation_mode_securitygroup":
+                return true;
+                break;    
+            
             case "go_to_step_2": //step 1 => step 2   
                 $thisWizard.find("#step1").hide();
                 $thisWizard.find("#step2").show();
@@ -1330,6 +1342,9 @@ function addZoneWizardSubmit($thisWizard) {
 	var networktype = $thisWizard.find("#step1").find("input:radio[name=basic_advanced]:checked").val();  //"Basic", "Advanced"
 	moreCriteria.push("&networktype="+todb(networktype));
 	
+	if(networktype == "Advanced")
+	    moreCriteria.push("&securitygroupenabled="+$thisWizard.find("#step1").find("input[name=isolation_mode]:checked").val());    
+	
 	var name = trim($thisWizard.find("#add_zone_name").val());
 	moreCriteria.push("&name="+todb(name));