diff --git a/desktop.php b/desktop.php
index ac6c4a2..e71a6a9 100644
--- a/desktop.php
+++ b/desktop.php
@@ -33,8 +33,8 @@
 
 <!--     <script type="text/javascript" src="js/lib/ext/builds/ext-core.js"></script> -->
 <!--     <script type="text/javascript" src="js/lib/ext/bootstrap.js"></script> -->
-<!--    <script type="text/javascript" src="js/lib/ext/ext-all-debug-w-comments.js"></script>--> 
-	<script type="text/javascript" src="js/lib/ext/ext-all.js"></script> 
+<!--  <script type="text/javascript" src="js/lib/ext/ext-all-debug-w-comments.js"></script> -->
+	<script type="text/javascript" src="js/lib/ext/ext-all.js"></script>  
 <!--	<script type="text/javascript" src="js/lib/ext/ext-all-dev.js"> -->
 <!--   <script type="text/javascript" src="js/lib/ext-override.js"></script> -->
 	
@@ -76,8 +76,10 @@
 
         var myDesktopApp;
  
+        var isMigration = true;
         var sessionID = '<?php echo $sessionID; ?>';
         var isFirstVisit =  '<?php echo $usrMgr->isFirst; ?>';
+        var isOldWS =  '<?php echo $usrMgr->isOldWS; ?>';
         var isSpecialInfo =  '<?php echo $usrMgr->isSpecialInfo; ?>';
         var isNewInfo =  '<?php echo $usrMgr->isNewInfo; ?>'; 
         var news = '../data/' + sessionID + '/INFO';
@@ -91,11 +93,11 @@
 
         var helpDir = 'help/';
         var isGuest = sessionID.match('guest');
-        
+
         var max_uploaded_file_size = '<?php echo MAX_UPLOADED_FILESIZE; ?>';
         var guestSessionDuration = '<?php echo GuestSessionDuration*60; ?>'; // in secs
         var maxGuestTimeInterval = '<?php echo MaxGuestTimeInterval; ?>';    // in days
- 
+        
         //create mask class (LoadMask for elements has been deprecated, use Ext.dom.Element.mask & Ext.dom.Element.unmask)
         var AMDAMask = new Ext.Class({
             show : function(interactivePlot)
@@ -116,7 +118,7 @@
                     maskMsg.style.zIndex = '99999';
                 if (interactivePlot)
                 {
-					var killBtn = Ext.get('killopBtn');
+                    var killBtn = Ext.get('killopBtn');
                     killBtn.on('click',function(e,t) {                     
                         AmdaAction.killPlotRequest(function (result, e)
                         {
--
libgit2 0.21.2