diff --git a/ui/scripts/cloud.core.js b/ui/scripts/cloud.core.js
index 3d8b960ce19..8d171a6227e 100644
--- a/ui/scripts/cloud.core.js
+++ b/ui/scripts/cloud.core.js
@@ -17,6 +17,8 @@
  */
 
 // Version: @VERSION@
+
+// global variables
 var g_mySession = null;
 var g_role = null; // roles - root, domain-admin, ro-admin, user
 var g_username = null;
@@ -26,7 +28,6 @@ var g_enableLogging = false;
 var g_timezoneoffset = null;
 var g_timezone = null;
 
-
 // capabilities
 var g_networkType = "vnet"; // vnet, vlan, direct
 function getNetworkType() { return g_networkType; }
@@ -43,6 +44,7 @@ function getDirectAttachUntaggedEnabled() { return g_directAttachedUntaggedEnabl
 //keyboard keycode
 var keycode_Enter = 13;
 
+
 //XMLHttpResponse.status
 var ERROR_ACCESS_DENIED_DUE_TO_UNAUTHORIZED = 401;
 var ERROR_INTERNET_NAME_NOT_RESOLVED = 12007;