Zone wizard UI

Move network offerings array to local select fn scope, as it is only used there

ui/scripts/zoneWizard.js

@@ -11,7 +11,6 @@
 // 
 // Automatically generated by addcopyright.py at 04/03/2012
 (function(cloudStack, $) {
-  var networkOfferingObjs = [];
   var selectedNetworkOfferingHavingSG = false;
   var selectedNetworkOfferingHavingEIP = false;
   var selectedNetworkOfferingHavingELB = false;
@@ -351,6 +350,7 @@
 						dependsOn: 'hypervisor',
             select: function(args) {
               var selectedNetworkOfferingObj = {};
+              var networkOfferingObjs = [];
               
 							args.$select.unbind("change").bind("change", function(){									  
 								//reset when different network offering is selected