diff --git a/app/assets/javascripts/app/controllers/_application_controller.js.coffee b/app/assets/javascripts/app/controllers/_application_controller.js.coffee
index 7ea12d608..3fedcd3a1 100644
--- a/app/assets/javascripts/app/controllers/_application_controller.js.coffee
+++ b/app/assets/javascripts/app/controllers/_application_controller.js.coffee
@@ -1,7 +1,8 @@
 class App.Controller extends Spine.Controller
   constructor: ->
     super
-    @Config = App.Config
+    @Config  = App.Config
+    @Session = App.Session
 
   # add @title methode to set title
   title: (name) ->
@@ -16,15 +17,15 @@ class App.Controller extends Spine.Controller
   navupdate: (url) ->
     App.Event.trigger 'navupdate', url
 
-  scrollTo: ( x = 0, y = 0 ) ->
+  scrollTo: ( x = 0, y = 0, delay = 0 ) ->
     a = ->
       console.log('scollTo', x, y )
       window.scrollTo( x, y )
 
-    @delay( a, 0 )
+    @delay( a, delay )
 
   isRole: (name) ->
-    roles = App.Session.get( 'roles' )
+    roles = @Session.get( 'roles' )
     return false if !roles
     for role in roles
       return true if role.name is name
@@ -125,10 +126,10 @@ class App.Controller extends Spine.Controller
     )
 
   authenticate: ->
-    console.log 'authenticate', App.Session.all()
+    console.log 'authenticate', @Session.all()
 
     # return rtue if session exists
-    return true if App.Session.get( 'id' )
+    return true if @Session.get( 'id' )
 
     # remember requested url
     @Config.set( 'requested_url', window.location.hash )
diff --git a/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee b/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee
index ca1958f04..238a3a99d 100644
--- a/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee
+++ b/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee
@@ -380,7 +380,7 @@ class Index extends App.Controller
         # create article
         if params['body']
           article = new App.TicketArticle
-          params.from = App.Session.get( 'firstname' ) + ' ' + App.Session.get( 'lastname' )
+          params.from = @Session.get( 'firstname' ) + ' ' + @Session.get( 'lastname' )
           params.ticket_id = @ticket.id
           if !params['internal']
             params['internal'] = false
diff --git a/app/assets/javascripts/app/controllers/chat_widget.js.coffee b/app/assets/javascripts/app/controllers/chat_widget.js.coffee
index bc5495ac3..033fe931b 100644
--- a/app/assets/javascripts/app/controllers/chat_widget.js.coffee
+++ b/app/assets/javascripts/app/controllers/chat_widget.js.coffee
@@ -20,7 +20,7 @@ class App.ChatWidget extends App.Controller
       else
         @start()
 
-    if !_.isEmpty( App.Session.all() )
+    if !_.isEmpty( @Session.all() )
       @start()
 
   start: =>
@@ -76,7 +76,7 @@ class App.ChatWidget extends App.Controller
           action: 'broadcast'
           event:  'chat:window_toggle'
           recipient:
-            user_id: [ App.Session.get('id') ]
+            user_id: [ @Session.get('id') ]
           data:
             show: true
       )
@@ -87,7 +87,7 @@ class App.ChatWidget extends App.Controller
           action: 'broadcast'
           event:  'chat:window_toggle'
           recipient:
-            user_id: [ App.Session.get('id') ]
+            user_id: [ @Session.get('id') ]
           data:
             show: false
       )
@@ -105,7 +105,7 @@ class App.ChatWidget extends App.Controller
             'ws:send'
               action: 'broadcast'
               recipient:
-                user_id: [ App.Session.get('id') ]
+                user_id: [ @Session.get('id') ]
               event:  'chat:message_new'
               spool:  true
               data:
@@ -149,7 +149,7 @@ class App.ChatWidget extends App.Controller
   render: ->
 
     for message in @messageLog
-      if message.nick is App.Session.get('login')
+      if message.nick is @Session.get('login')
         message.nick = 'me'
 
     # insert data
@@ -180,8 +180,8 @@ class App.ChatWidget extends App.Controller
     if message
       msg =
         message: message
-        user_id: App.Session.get( 'id' )
-        nick:    App.Session.get( 'login' )
+        user_id: @Session.get( 'id' )
+        nick:    @Session.get( 'login' )
       @messageLog.push msg
 
       $(e.target).find('[name=chat_message]').val('')
diff --git a/app/assets/javascripts/app/controllers/customer_ticket_new.js.coffee b/app/assets/javascripts/app/controllers/customer_ticket_new.js.coffee
index 6ba876f97..dd200279d 100644
--- a/app/assets/javascripts/app/controllers/customer_ticket_new.js.coffee
+++ b/app/assets/javascripts/app/controllers/customer_ticket_new.js.coffee
@@ -123,7 +123,7 @@ class Index extends App.Controller
     @log 'paramssss', params
 
     # set customer id
-    params.customer_id = App.Session.get('id')
+    params.customer_id = @Session.get('id')
 
     # set prio
     priority = App.Collection.findByAttribute( 'TicketPriority', 'name', '2 normal' )
@@ -149,13 +149,13 @@ class Index extends App.Controller
 
     # create article
     params['article'] = {
-      from:                     "#{ App.Session.get('firstname') } #{ App.Session.get('lastname') }",
+      from:                     "#{ @Session.get('firstname') } #{ @Session.get('lastname') }",
       to:                       (group && group.name) || '',
       subject:                  params.subject,
       body:                     params.body,
       ticket_article_type_id:   type.id,
       ticket_article_sender_id: sender.id,
-      created_by_id:            App.Session.get('id'),
+      created_by_id:            @Session.get('id'),
     }
 #          console.log('params', params)
     
diff --git a/app/assets/javascripts/app/controllers/dashboard.js.coffee b/app/assets/javascripts/app/controllers/dashboard.js.coffee
index d29a91eca..6c694bb4b 100644
--- a/app/assets/javascripts/app/controllers/dashboard.js.coffee
+++ b/app/assets/javascripts/app/controllers/dashboard.js.coffee
@@ -66,7 +66,7 @@ class Index extends App.Controller
     @render()
 
   render: ->
-    
+
     @html App.view('dashboard')(
       head: 'Dashboard'
     )
diff --git a/app/assets/javascripts/app/controllers/login.js.coffee b/app/assets/javascripts/app/controllers/login.js.coffee
index 7085e7f3e..3f673c8c9 100644
--- a/app/assets/javascripts/app/controllers/login.js.coffee
+++ b/app/assets/javascripts/app/controllers/login.js.coffee
@@ -79,7 +79,7 @@ class Index extends App.Controller
 
     # store user data
     for key, value of data.session
-      App.Session.set( key, value )
+      @Session.set( key, value )
 
     # refresh default collections
     for key, value of data.default_collections
diff --git a/app/assets/javascripts/app/controllers/logout.js.coffee b/app/assets/javascripts/app/controllers/logout.js.coffee
index 688696bd7..708a7557a 100644
--- a/app/assets/javascripts/app/controllers/logout.js.coffee
+++ b/app/assets/javascripts/app/controllers/logout.js.coffee
@@ -1,6 +1,6 @@
 $ = jQuery.sub()
 
-class Index extends Spine.Controller
+class Index extends App.Controller
 
   constructor: ->
     super
@@ -12,7 +12,7 @@ class Index extends Spine.Controller
     App.Auth.logout()
 
     # remoce local session
-    App.Session.init()
+    @Session.init()
     App.Event.trigger 'ajax:auth'
 
     # redirect to login 
diff --git a/app/assets/javascripts/app/lib/app_post/interface_handle.js.coffee b/app/assets/javascripts/app/lib/app_post/interface_handle.js.coffee
index 768814692..39c0b9851 100644
--- a/app/assets/javascripts/app/lib/app_post/interface_handle.js.coffee
+++ b/app/assets/javascripts/app/lib/app_post/interface_handle.js.coffee
@@ -73,8 +73,8 @@ class App.Content extends App.Controller
           params.el = @el
           new callback( params )
 
-          # scroll to top
-#          window.scrollTo(0,0)
+          # scroll to top / remember last screen position
+#          @scrollTo( 0, 0, 100 )
         )
 
     Spine.Route.setup()
\ No newline at end of file