diff --git a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentFavoritePage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentFavoritePage.xaml
index 41b7eb21..b0abbe4c 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentFavoritePage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentFavoritePage.xaml
@@ -6,6 +6,7 @@
     xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:header="clr-namespace:CampusAppWP8.Utility.Lui.Header"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
     Foreground="{StaticResource PhoneForegroundBrush}"
@@ -20,12 +21,8 @@
             <RowDefinition Height="*"/>
         </Grid.RowDefinitions>
 
-        <ProgressBar x:Name="progressBar" Grid.Row="1" VerticalAlignment="Center" HorizontalAlignment="Center" Visibility="Collapsed" IsIndeterminate="True"/>
-        <!--TitlePanel enthält den Namen der Anwendung und den Seitentitel-->
-        <StackPanel Grid.Row="0" Margin="12,17,0,28">
-            <TextBlock Text="{Binding Path=LocalizedResources.ApplicationTitle, Source={StaticResource LocalizedStrings}}" Style="{StaticResource PhoneTextNormalStyle}"/>
-            <TextBlock Text="{Binding Path=LocalizedResources.Favorites, Source={StaticResource LocalizedStrings}}" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>
-        </StackPanel>
+        <!--header-->
+        <header:DefaultHeader x:Name="DefHeader" Grid.Row="0" HeaderName="{Binding Path=LocalizedResources.Favorites, Source={StaticResource LocalizedStrings}}"/>
 
         <!--ContentPanel - zusätzliche Inhalte hier platzieren-->
         <ListBox x:Name="ContentPanel" ItemsSource="{Binding Chairs}" Grid.Row="1" Margin="12,0,12,0">
@@ -39,8 +36,8 @@
                 <DataTemplate>
                     <StackPanel>
                         <!--chair main button-->
-                        <Button Tag="{Binding Url}" Click="ChairTB_Click" HorizontalContentAlignment="Left">
-                            <TextBlock Text="{Binding Name}" HorizontalAlignment="Stretch" TextWrapping="Wrap" FontSize="24"/>
+                        <Button Tag="{Binding Url}" Click="ChairTB_Click" HorizontalContentAlignment="Left" Style="{StaticResource ListButtonStyle}">
+                            <TextBlock Text="{Binding Name}" HorizontalAlignment="Stretch" TextWrapping="Wrap"/>
                         </Button>
                         <StackPanel Visibility="Collapsed">
                             <!--delete button-->
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentFavoritePage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentFavoritePage.xaml.cs
index e79b9981..b94a4a7f 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentFavoritePage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentFavoritePage.xaml.cs
@@ -66,7 +66,7 @@ namespace CampusAppWP8.Pages.Departments
         protected override void OnNavigatedTo(NavigationEventArgs e)
         {
             base.OnNavigatedTo(e);
-            this.progressBar.Visibility = Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
 
             if (this.isNewInstance)
             {
@@ -95,7 +95,7 @@ namespace CampusAppWP8.Pages.Departments
                 this.isSourceSet = true;
             }
 
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
         }
 
         /// <summary>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentIndexPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentIndexPage.xaml
index b1f6f8b6..d8cd2952 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentIndexPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentIndexPage.xaml
@@ -7,6 +7,7 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:lui="clr-namespace:CampusAppWP8.Utility.Lui.Button"
+    xmlns:header="clr-namespace:CampusAppWP8.Utility.Lui.Header"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
     Foreground="{StaticResource PhoneForegroundBrush}"
@@ -18,16 +19,12 @@
     <Grid x:Name="LayoutRoot" Background="Transparent">
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto"/>
-            <RowDefinition Height="auto"/>
+            <RowDefinition Height="Auto"/>
             <RowDefinition Height="*"/>
         </Grid.RowDefinitions>
 
-        <ProgressBar x:Name="progressBar" Grid.Row="2" VerticalAlignment="Center" HorizontalAlignment="Center" Visibility="Collapsed" IsIndeterminate="True"/>
-        <!--TitlePanel enthält den Namen der Anwendung und den Seitentitel-->
-        <StackPanel Grid.Row="0" Margin="12,17,0,28">
-            <TextBlock Text="{Binding Path=LocalizedResources.ApplicationTitle, Source={StaticResource LocalizedStrings}}" Style="{StaticResource PhoneTextNormalStyle}"/>
-            <TextBlock Text="{Binding Path=LocalizedResources.DepartmentApp_Title, Source={StaticResource LocalizedStrings}}" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>
-        </StackPanel>
+        <!--header-->
+        <header:DefaultHeader x:Name="DefHeader" Grid.Row="0" HeaderName="{Binding Path=LocalizedResources.DepartmentApp_Title, Source={StaticResource LocalizedStrings}}"/>
 
         <!--ContentPanel - zusätzliche Inhalte hier platzieren-->
         <ListBox x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
@@ -38,7 +35,7 @@
                 </Style>
             </ListBox.ItemContainerStyle>
             <!--favorite button-->
-            <Button x:Name="Favorite" Click="FavoriteBtn_Click" HorizontalContentAlignment="Left">
+            <Button x:Name="Favorite" Click="FavoriteBtn_Click" HorizontalContentAlignment="Left" Style="{StaticResource ListButtonStyle}">
                 <Grid>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="64"/>
@@ -61,7 +58,7 @@
             <ListBox.ItemTemplate>
                 <DataTemplate>
                     <!--faculty button-->
-                    <Button Tag="{Binding Id}" Click="FacultyBtn_Click" HorizontalContentAlignment="Left">
+                    <Button Tag="{Binding Id}" Click="FacultyBtn_Click" HorizontalContentAlignment="Left" Style="{StaticResource ListButtonStyle}">
                         <Grid>
                             <Grid.ColumnDefinitions>
                                 <ColumnDefinition Width="64"/>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentIndexPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentIndexPage.xaml.cs
index e06cd045..c740b5fe 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentIndexPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentIndexPage.xaml.cs
@@ -44,7 +44,7 @@ namespace CampusAppWP8.Pages.Departments
         public DepartmentIndexPage()
         {
             this.InitializeComponent();
-            this.progressBar.Visibility = Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
 
             //// init feed objects
             DepartmentIndexPage.InitFeed(this.SetupFacultyList, this.FeedIsFailedWeb, this.FeedIsFailedFile);
@@ -193,7 +193,7 @@ namespace CampusAppWP8.Pages.Departments
         private void SetupFacultyList()
         {
             this.FacultyList.ItemsSource = DepartmentIndexPage.feed.Model.Faculties;
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
         }
 
         /// <summary>
@@ -259,7 +259,7 @@ namespace CampusAppWP8.Pages.Departments
         /// </summary>
         private void FeedIsFailedFile()
         {
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
             MessageBoxResult result = MessageBoxes.ShowMainModelErrorMessageBox(AppResources.MsgBox_ErrorMainModelLoadFile);
         }
 
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentInfoPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentInfoPage.xaml
index 19d9b033..ce9fbe42 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentInfoPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentInfoPage.xaml
@@ -6,6 +6,7 @@
     xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:header="clr-namespace:CampusAppWP8.Utility.Lui.Header"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
     Foreground="{StaticResource PhoneForegroundBrush}"
@@ -21,11 +22,8 @@
             <RowDefinition Height="*"/>
         </Grid.RowDefinitions>
 
-        <!--title-->
-        <StackPanel Grid.Row="0" Margin="12,17,0,28">
-            <TextBlock Text="{Binding Path=LocalizedResources.DepartmentApp_Title, Source={StaticResource LocalizedStrings}}" Style="{StaticResource PhoneTextNormalStyle}"/>
-            <TextBlock x:Name="PageHeadline" Text="Seitenname" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}" FontSize="36" TextWrapping="Wrap"/>
-        </StackPanel>
+        <!--header-->
+        <header:DefaultHeader x:Name="DefHeader" Grid.Row="0" HeaderName="{Binding Path=LocalizedResources.DepartmentApp_Title, Source={StaticResource LocalizedStrings}}"/>
 
         <!--webbrowser-->
         <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentInfoPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentInfoPage.xaml.cs
index d1ce5ab0..64baf51b 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentInfoPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentInfoPage.xaml.cs
@@ -56,7 +56,7 @@ namespace CampusAppWP8.Pages.Departments
             
             if(NavigationContext.QueryString.TryGetValue(Constants.ParamName, out this.chairName))
             {
-                this.PageHeadline.Text = this.chairName;
+                this.DefHeader.HeaderName = this.chairName;
             }
 
             if (NavigationContext.QueryString.TryGetValue(Constants.ParamUrl, out url))
@@ -137,7 +137,6 @@ namespace CampusAppWP8.Pages.Departments
             }
         }
 
-
         #endregion
 
         #endregion
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentPage.xaml
index 5e6f7462..86be4065 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentPage.xaml
@@ -6,7 +6,7 @@
     xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    xmlns:viewModel="clr-namespace:CampusAppWP8.Model.Departments"
+    xmlns:header="clr-namespace:CampusAppWP8.Utility.Lui.Header"
     mc:Ignorable="d"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
@@ -17,13 +17,20 @@
 
     <!-- LayoutRoot -->
     <Grid x:Name="LayoutRoot" Background="Transparent">
-        <ProgressBar x:Name="progressBar" VerticalAlignment="Center" HorizontalAlignment="Center" Visibility="Collapsed" IsIndeterminate="True"/>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+        
+        <!--header-->
+        <header:DefaultHeader x:Name="DefHeader" Grid.Row="0" HeaderName="{Binding Path=LocalizedResources.DepartmentApp_Title, Source={StaticResource LocalizedStrings}}"/>
+
         <!-- Pivot -->
-        <phone:Pivot x:Name="DepartmentPivot" Title="{Binding Path=LocalizedResources.DepartmentApp_Title, Source={StaticResource LocalizedStrings}}" ItemsSource="{Binding Faculties}">
+        <phone:Pivot x:Name="DepartmentPivot" Grid.Row="1" ItemsSource="{Binding Faculties}">
             <!-- Pivotitem template -->
             <phone:Pivot.HeaderTemplate>
                 <DataTemplate>
-                    <TextBlock Text="{Binding Path=Name, Mode=OneWay}"  />
+                    <TextBlock Text="{Binding Path=Name, Mode=OneWay}" Margin="0,-36,0,0"/>
                 </DataTemplate>
             </phone:Pivot.HeaderTemplate>
             <phone:Pivot.ItemTemplate>
@@ -39,8 +46,8 @@
                             <DataTemplate>
                                 <StackPanel>
                                     <!--chair button-->
-                                    <Button Tag="{Binding Url}" Click="ChairTB_Click" HorizontalContentAlignment="Left">
-                                        <TextBlock Text="{Binding Name}" HorizontalAlignment="Stretch" TextWrapping="Wrap" FontSize="24"/>
+                                    <Button Tag="{Binding Url}" Click="ChairTB_Click" HorizontalContentAlignment="Left" Style="{StaticResource ListButtonStyle}">
+                                        <TextBlock Text="{Binding Name}" HorizontalAlignment="Stretch" TextWrapping="Wrap"/>
                                     </Button>
                                     <StackPanel Visibility="Collapsed">
                                         <!--add to favorite button-->
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentPage.xaml.cs
index e4e34bbb..b3189a4e 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Departments/DepartmentPage.xaml.cs
@@ -66,7 +66,7 @@ namespace CampusAppWP8.Pages.Departments
         protected override void OnNavigatedTo(NavigationEventArgs e)
         {
             base.OnNavigatedTo(e);
-            this.progressBar.Visibility = Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
 
             if (this.isNewInstance)
             {
@@ -113,7 +113,7 @@ namespace CampusAppWP8.Pages.Departments
                 }
             }
 
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
         }
 
         /// <summary>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Events/EventIndexPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Events/EventIndexPage.xaml
index 059d98f6..f680cfc0 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Events/EventIndexPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Events/EventIndexPage.xaml
@@ -22,9 +22,8 @@
             <RowDefinition Height="*"/>
         </Grid.RowDefinitions>
 
-        <ProgressBar x:Name="progressBar" Grid.Row="1" VerticalAlignment="Center" HorizontalAlignment="Center" Visibility="Collapsed" IsIndeterminate="True"/>
-        <!-- Title and headline -->
-        <header:DefaultHeader HeaderName="{Binding Path=LocalizedResources.EventApp_Title, Source={StaticResource LocalizedStrings}}" />
+        <!--header-->
+        <header:DefaultHeader x:Name="DefHeader" Grid.Row="0" HeaderName="{Binding Path=LocalizedResources.EventApp_Title, Source={StaticResource LocalizedStrings}}"/>
         <!--
         <StackPanel Grid.Row="0" Margin="12,17,0,28">
             <TextBlock Text="{Binding Path=LocalizedResources.ApplicationTitle, Source={StaticResource LocalizedStrings}}" Style="{StaticResource PhoneTextNormalStyle}"/>
@@ -32,7 +31,7 @@
         </StackPanel>
         -->
         <!-- Content -->
-        <ListBox x:Name="EventList" Grid.Row="1">
+        <ListBox x:Name="EventList" Grid.Row="1" Margin="12,0,12,0">
             <ListBox.ItemContainerStyle>
                 <Style TargetType="ListBoxItem">
                     <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
@@ -41,19 +40,9 @@
             </ListBox.ItemContainerStyle>
             <ListBox.ItemTemplate>
                 <DataTemplate>
-                    <Border BorderBrush="{StaticResource PhoneContrastBackgroundBrush}" Style="{StaticResource ListButtonBorder}">
-                        <lui:NavigateButton Name="EventItem" QuerryStringValue="{Binding Index}" Url="{Binding Path=Constants.PathEvent_EventPage, Source={StaticResource Const}}" QuerryStringName="{Binding Path=Constants.ParamPivotIndex, Source={StaticResource Const}}" Style="{StaticResource ListButtonNoneBorder}" HorizontalContentAlignment="Left">
-                            <Grid>
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="Auto"/>
-                                    <ColumnDefinition Width="*"/>
-                                </Grid.ColumnDefinitions>
-                                
-                                <TextBlock Grid.Column="0" TextWrapping="NoWrap" Text="{Binding ShortDate}" Margin="-8,0,10,0"/>
-                                <TextBlock Grid.Column="1" TextWrapping="Wrap" Text="{Binding Title}"/>
-                            </Grid>
-                        </lui:NavigateButton>
-                    </Border>
+                    <lui:NavigateButton Name="EventItem" QuerryStringValue="{Binding Index}" Url="{Binding Path=Constants.PathEvent_EventPage, Source={StaticResource Const}}" QuerryStringName="{Binding Path=Constants.ParamPivotIndex, Source={StaticResource Const}}" Style="{StaticResource ListButtonStyle}" HorizontalContentAlignment="Left">
+                        <TextBlock TextWrapping="Wrap" Text="{Binding Title}"/>
+                    </lui:NavigateButton>
                 </DataTemplate>
             </ListBox.ItemTemplate>
         </ListBox>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Events/EventIndexPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Events/EventIndexPage.xaml.cs
index b9ec7697..3b9c9b3e 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Events/EventIndexPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Events/EventIndexPage.xaml.cs
@@ -40,7 +40,7 @@ namespace CampusAppWP8.Pages.Events
         public EventIndexPage()
         {
             this.InitializeComponent();
-            this.progressBar.Visibility = Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
 
             ApplicationBarIconButton updateBtn = new ApplicationBarIconButton();
             updateBtn.IconUri = new Uri(Icons.Update, UriKind.Relative);
@@ -156,8 +156,9 @@ namespace CampusAppWP8.Pages.Events
         /// </summary>
         private void SetupEventPageList()
         {
+            EventIndexPage.eventFeed.Model.Channel[0].OrderByDate();
             this.EventList.ItemsSource = EventIndexPage.eventFeed.Model.Channel[0].Item;
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
         }
 
         /// <summary>
@@ -168,7 +169,7 @@ namespace CampusAppWP8.Pages.Events
         /// <param name="e">event args</param>
         private void EventForceUpdate_Click(object sender, EventArgs e)
         {
-            this.progressBar.Visibility = Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
             EventIndexPage.eventFeed.ForceWebUpdate();
         }
 
@@ -187,7 +188,7 @@ namespace CampusAppWP8.Pages.Events
         private void FeedIsFailedFile()
         {
             MessageBoxResult result = MessageBoxes.ShowMainModelErrorMessageBox(AppResources.MsgBox_ErrorMainModelLoadFile);
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
         }
 
         #endregion
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Events/EventPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Events/EventPage.xaml
index b8d10f80..8e1898c6 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Events/EventPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Events/EventPage.xaml
@@ -6,6 +6,7 @@
     xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:header="clr-namespace:CampusAppWP8.Utility.Lui.Header"
     mc:Ignorable="d"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
@@ -14,14 +15,20 @@
     shell:SystemTray.IsVisible="True">
     <!-- LayoutRoot -->
     <Grid x:Name="LayoutRoot" Background="Transparent">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <!--header-->
+        <header:DefaultHeader x:Name="DefHeader" Grid.Row="0" HeaderName="{Binding Path=LocalizedResources.EventApp_Title, Source={StaticResource LocalizedStrings}}"/>
 
-        <ProgressBar x:Name="progressBar" VerticalAlignment="Center" HorizontalAlignment="Center" Visibility="Collapsed" IsIndeterminate="True"/>
         <!-- Pivotpage -->
-        <phone:Pivot x:Name="EventPivot" Title="{Binding Path=LocalizedResources.ApplicationTitle, Source={StaticResource LocalizedStrings}}" SelectionChanged="OnPivotSelectionChange">
+        <phone:Pivot x:Name="EventPivot" Grid.Row="1" SelectionChanged="OnPivotSelectionChange">
             <!-- Pivotitem template -->
             <phone:Pivot.HeaderTemplate>
                 <DataTemplate>
-                    <TextBlock Text="{Binding Path=Date, Mode=OneWay}"  />
+                    <TextBlock Text="{Binding Path=Date, Mode=OneWay}" Margin="0,-36,0,0"/>
                 </DataTemplate>
             </phone:Pivot.HeaderTemplate>
             <phone:Pivot.ItemTemplate>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Events/EventPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Events/EventPage.xaml.cs
index e13fbe5c..ec6c2600 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Events/EventPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Events/EventPage.xaml.cs
@@ -92,7 +92,7 @@ namespace CampusAppWP8.Pages.Events
         protected override void OnNavigatedTo(NavigationEventArgs e)
         {
             base.OnNavigatedTo(e);
-            this.progressBar.Visibility = Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
 
             if (this.isNewInstance)
             {
@@ -147,7 +147,7 @@ namespace CampusAppWP8.Pages.Events
                 }
             }
 
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
         }
 
         /// <summary>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Links/LinkPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Links/LinkPage.xaml
index abb8ac14..72007c69 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Links/LinkPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Links/LinkPage.xaml
@@ -22,10 +22,10 @@
             <RowDefinition Height="Auto"/>
             <RowDefinition Height="*"/>
         </Grid.RowDefinitions>
-        <StackPanel  Grid.Row="0">
-            <ProgressBar Name="ProgressBar" Visibility="Collapsed" IsIndeterminate="True"/>
-            <header:DefaultHeader HeaderName="{Binding Path=LocalizedResources.LinkApp_Title, Source={StaticResource LocalizedStrings}}"/>
-        </StackPanel>
+        
+        <!--header-->
+        <header:DefaultHeader x:Name="DefHeader" Grid.Row="0" HeaderName="{Binding Path=LocalizedResources.LinkApp_Title, Source={StaticResource LocalizedStrings}}"/>
+        
         <!--Pivotsteuerelement-->
         <phone:Pivot Grid.Row="1">
             <!--Pivotelement eins-->
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Links/LinkPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Links/LinkPage.xaml.cs
index 85bf3ac4..06fb6f77 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Links/LinkPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Links/LinkPage.xaml.cs
@@ -65,7 +65,8 @@ namespace CampusAppWP8.Pages.Links
             base.OnNavigatedTo(e);
 
             this.InitializeFeeds();
-            this.ProgressBar.Visibility = System.Windows.Visibility.Visible;
+            //this.ProgressBar.Visibility = System.Windows.Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
             this.loadingFeeds = 2;
             this.commonLinkFeed.LoadData(Utilities.GetLoadModus<CampusAppWPortalLib8.Model.Link.LinkListModel>());
             this.clubLinkFeed.LoadData(Utilities.GetLoadModus<CampusAppWPortalLib8.Model.Link.LinkListModel>());
@@ -165,7 +166,8 @@ namespace CampusAppWP8.Pages.Links
         private void LinkForceUpdate_Click(object sender, EventArgs e)
         {
             this.loadingFeeds = 2;
-            this.ProgressBar.Visibility = System.Windows.Visibility.Visible;
+            //this.ProgressBar.Visibility = System.Windows.Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
             this.commonLinkFeed.ForceWebUpdate();
             this.clubLinkFeed.ForceWebUpdate();
         }
@@ -205,7 +207,8 @@ namespace CampusAppWP8.Pages.Links
             this.loadingFeeds--;
             if (this.loadingFeeds < 1)
             {
-                this.ProgressBar.Visibility = System.Windows.Visibility.Collapsed;
+                //this.ProgressBar.Visibility = System.Windows.Visibility.Collapsed;
+                this.DefHeader.ProgressVisibility = Visibility.Collapsed;
             } 
         }
 
diff --git a/CampusAppWP8/CampusAppWP8/Pages/News/NewsIndexPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/News/NewsIndexPage.xaml
index dad5a881..e6d1517f 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/News/NewsIndexPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/News/NewsIndexPage.xaml
@@ -22,9 +22,8 @@
             <RowDefinition Height="*"/>
         </Grid.RowDefinitions>
 
-        <ProgressBar x:Name="progressBar" Grid.Row="1" VerticalAlignment="Center" HorizontalAlignment="Center" Visibility="Collapsed" IsIndeterminate="True"/>
         <!-- Title and headline -->
-        <header:DefaultHeader HeaderName="{Binding Path=LocalizedResources.NewsApp_Title, Source={StaticResource LocalizedStrings}}"/>
+        <header:DefaultHeader x:Name="DefHeader" Grid.Row="0" HeaderName="{Binding Path=LocalizedResources.NewsApp_Title, Source={StaticResource LocalizedStrings}}"/>
         <!--
         <StackPanel Grid.Row="0" Margin="12,17,0,28">
             <TextBlock Text="{Binding Path=LocalizedResources.ApplicationTitle, Source={StaticResource LocalizedStrings}}" Style="{StaticResource PhoneTextNormalStyle}"/>
@@ -32,7 +31,7 @@
         </StackPanel>
         -->
         <!-- Content -->
-        <ListBox x:Name="NewsList" Grid.Row="1">
+        <ListBox x:Name="NewsList" Grid.Row="1" Margin="12,0,12,0">
             <ListBox.ItemContainerStyle>
                 <Style TargetType="ListBoxItem">
                     <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
@@ -41,19 +40,17 @@
             </ListBox.ItemContainerStyle>
             <ListBox.ItemTemplate>
                 <DataTemplate>
-                    <Border BorderBrush="{StaticResource PhoneContrastBackgroundBrush}" Style="{StaticResource ListButtonBorder}">
-                        <lui:NavigateButton Name="NewsItem" QuerryStringValue="{Binding Index}" Url="{Binding Path=Constants.PathNews_NewsPage, Source={StaticResource Const}}" QuerryStringName="{Binding Path=Constants.ParamPivotIndex, Source={StaticResource Const}}" Style="{StaticResource ListButtonNoneBorder}" HorizontalContentAlignment="Left">
-                            <Grid>
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="Auto"/>
-                                    <ColumnDefinition Width="*"/>
-                                </Grid.ColumnDefinitions>
+                    <lui:NavigateButton Name="NewsItem" QuerryStringValue="{Binding Index}" Url="{Binding Path=Constants.PathNews_NewsPage, Source={StaticResource Const}}" QuerryStringName="{Binding Path=Constants.ParamPivotIndex, Source={StaticResource Const}}" Style="{StaticResource ListButtonStyle}" HorizontalContentAlignment="Left">
+                        <Grid>
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="Auto"/>
+                                <ColumnDefinition Width="*"/>
+                            </Grid.ColumnDefinitions>
 
-                                <TextBlock Grid.Column="0" TextWrapping="NoWrap" Text="{Binding ShortDate}" Margin="-8, 0, 10, 0"/>
-                                <TextBlock Grid.Column="1" TextWrapping="Wrap" Text="{Binding Title}" />
-                            </Grid>
-                        </lui:NavigateButton>
-                    </Border>
+                            <TextBlock Grid.Column="0" TextWrapping="NoWrap" Text="{Binding ShortDate}" Margin="-8, 0, 10, 0"/>
+                            <TextBlock Grid.Column="1" TextWrapping="Wrap" Text="{Binding Title}" />
+                        </Grid>
+                    </lui:NavigateButton>
                 </DataTemplate>
             </ListBox.ItemTemplate>
         </ListBox>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/News/NewsIndexPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/News/NewsIndexPage.xaml.cs
index 06b0ca9a..30f12bb0 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/News/NewsIndexPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/News/NewsIndexPage.xaml.cs
@@ -40,7 +40,7 @@ namespace CampusAppWP8.Pages.News
         public NewsIndexPage()
         {
             this.InitializeComponent();
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
 
             ApplicationBarIconButton updateBtn = new ApplicationBarIconButton();
             updateBtn.IconUri = new Uri(Icons.Update, UriKind.Relative);
@@ -152,8 +152,9 @@ namespace CampusAppWP8.Pages.News
         /// </summary>
         private void SetupNewsPageList()
         {
+            NewsIndexPage.newsFeed.Model.Channel[0].OrderByDate();
             this.NewsList.ItemsSource = NewsIndexPage.newsFeed.Model.Channel[0].Item;
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
         }
 
         /// <summary>
@@ -164,7 +165,7 @@ namespace CampusAppWP8.Pages.News
         /// <param name="e">event args</param>
         private void NewsForceUpdate_Click(object sender, EventArgs e)
         {
-            this.progressBar.Visibility = Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
             NewsIndexPage.newsFeed.ForceWebUpdate();
         }
 
@@ -182,7 +183,7 @@ namespace CampusAppWP8.Pages.News
         /// </summary>
         private void FeedIsFailFile()
         {
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
             MessageBoxResult result = MessageBoxes.ShowMainModelErrorMessageBox(AppResources.MsgBox_ErrorMainModelLoadFile);
         }
 
diff --git a/CampusAppWP8/CampusAppWP8/Pages/News/NewsPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/News/NewsPage.xaml
index 281eaf5d..99ee0fac 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/News/NewsPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/News/NewsPage.xaml
@@ -6,6 +6,7 @@
     xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:header="clr-namespace:CampusAppWP8.Utility.Lui.Header"
     mc:Ignorable="d"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
@@ -14,14 +15,20 @@
     shell:SystemTray.IsVisible="True">
     <!-- LayoutRoot -->
     <Grid x:Name="LayoutRoot" Background="Transparent">
-        
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <!--header-->
+        <header:DefaultHeader x:Name="DefHeader" Grid.Row="0" HeaderName="{Binding Path=LocalizedResources.NewsApp_Title, Source={StaticResource LocalizedStrings}}"/>
+
         <!-- Pivotpage -->
-        <ProgressBar x:Name="progressBar" VerticalAlignment="Center" HorizontalAlignment="Center" Visibility="Collapsed" IsIndeterminate="True"/>
-        <phone:Pivot x:Name="NewsPivot" Title="{Binding Path=LocalizedResources.ApplicationTitle, Source={StaticResource LocalizedStrings}}" SelectionChanged="OnPivotSelectionChange">
+        <phone:Pivot x:Name="NewsPivot" Grid.Row="1" SelectionChanged="OnPivotSelectionChange">
             <!-- Pivotitem template -->
             <phone:Pivot.HeaderTemplate>
                 <DataTemplate>
-                    <TextBlock Text="{Binding Path=Date, Mode=OneWay}"  />
+                    <TextBlock Text="{Binding Path=Date, Mode=OneWay}" Margin="0,-36,0,0"/>
                 </DataTemplate>
             </phone:Pivot.HeaderTemplate>
             <phone:Pivot.ItemTemplate>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/News/NewsPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/News/NewsPage.xaml.cs
index b0242c94..7739fd17 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/News/NewsPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/News/NewsPage.xaml.cs
@@ -80,7 +80,7 @@ namespace CampusAppWP8.Pages.News
         protected override void OnNavigatedTo(NavigationEventArgs e)
         {
             base.OnNavigatedTo(e);
-            this.progressBar.Visibility = Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
 
             if (this.isNewInstance)
             {
@@ -128,7 +128,7 @@ namespace CampusAppWP8.Pages.News
                 }
             }
 
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
         }
 
         /// <summary>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml
index 744eeb92..88313344 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml
@@ -7,6 +7,7 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:lui="clr-namespace:CampusAppWP8.Utility.Lui.Button"
+    xmlns:header="clr-namespace:CampusAppWP8.Utility.Lui.Header"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
     Foreground="{StaticResource PhoneForegroundBrush}"
@@ -21,12 +22,9 @@
             <RowDefinition Height="*"/>
         </Grid.RowDefinitions>
 
-        <ProgressBar x:Name="progressBar" Grid.Row="1" VerticalAlignment="Center" HorizontalAlignment="Center" Visibility="Collapsed" IsIndeterminate="True"/>
-        <!-- Title and headline -->
-        <StackPanel Grid.Row="0" Margin="12,17,0,28">
-            <TextBlock Text="{Binding Path=LocalizedResources.ApplicationTitle, Source={StaticResource LocalizedStrings}}" Style="{StaticResource PhoneTextNormalStyle}"/>
-            <TextBlock Text="{Binding Path=LocalizedResources.OpenHoursApp_Title, Source={StaticResource LocalizedStrings}}" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}" FontSize="64"/>
-        </StackPanel>
+        <!--header-->
+        <header:DefaultHeader x:Name="DefHeader" Grid.Row="0" HeaderName="{Binding Path=LocalizedResources.OpenHoursApp_Title, Source={StaticResource LocalizedStrings}}"/>
+
         <!-- Content -->
         <ListBox x:Name="InstitutionPanel" Grid.Row="1">
             <ListBox.ItemContainerStyle>
@@ -37,7 +35,7 @@
             </ListBox.ItemContainerStyle>
             <ListBox.ItemTemplate>
                 <DataTemplate>
-                    <StackPanel>
+                    <StackPanel Margin="12,0,12,0">
                         <lui:ToggleButton Content="{Binding Title}" ToggleContentTag="{Binding Path=Constants.ToggleContent, Source={StaticResource Const}}" Style="{StaticResource ListButtonStyle}"/>
                         <StackPanel Visibility="Collapsed" Tag="{Binding Path=Constants.ToggleContent, Source={StaticResource Const}}">
                             <Grid>
@@ -114,11 +112,11 @@
                                 </Grid.ColumnDefinitions>
 
                                 <!--mail button-->
-                                <lui:EmailButton Grid.Column="0" EmailAddress="{Binding EMail}" BorderBrush="Transparent" Background="Transparent" Height="100" Visibility="{Binding VisibleEMail}" Padding="0" Margin="-10"/>
+                                <lui:EmailButton Grid.Column="0" EmailAddress="{Binding EMail}" Height="100" Visibility="{Binding VisibleEMail}" Padding="0" Margin="-10"/>
                                 <!--phone button-->
-                                <lui:PhoneButton Grid.Column="1" Number="{Binding Phone}" DisplayName="{Binding Title}" BorderBrush="Transparent" Background="Transparent" Height="100" Visibility="{Binding VisiblePhone}" Padding="0" Margin="-10"/>
+                                <lui:PhoneButton Grid.Column="1" Number="{Binding Phone}" DisplayName="{Binding Title}" Height="100" Visibility="{Binding VisiblePhone}" Padding="0" Margin="-10"/>
                                 <!--location button -->
-                                <lui:GoToMapButton  Grid.Column="2" SearchTerm="{Binding Building}" BorderBrush="Transparent" Background="Transparent" Height="100" Visibility="{Binding VisibleBuilding}" Padding="0" Margin="-10" />
+                                <lui:GoToMapButton  Grid.Column="2" SearchTerm="{Binding Building}" Height="100" Visibility="{Binding VisibleBuilding}" Padding="0" Margin="-10" />
                             </Grid>
                         </StackPanel>
                     </StackPanel>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml.cs
index 44694ae9..e1978021 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Openinghours/OpeninghoursPage.xaml.cs
@@ -44,7 +44,7 @@ namespace CampusAppWP8.Pages.Openinghours
         public OpeninghoursPage()
         {
             this.InitializeComponent();
-            this.progressBar.Visibility = Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
 
             if (this.feed == null)
             {
@@ -108,6 +108,31 @@ namespace CampusAppWP8.Pages.Openinghours
             }
         }
 
+        private void OnTapGrid(object sender, EventArgs e)
+        {
+
+        }
+
+        /// <summary>
+        /// Override the OnOrientationChanged method.
+        /// </summary>
+        /// <param name="e">orientation changed event args.</param>
+        protected override void OnOrientationChanged(OrientationChangedEventArgs e)
+        {
+            if (e.Orientation == PageOrientation.Landscape
+                || e.Orientation == PageOrientation.LandscapeLeft
+                || e.Orientation == PageOrientation.LandscapeRight)
+            {
+                ApplicationBar.Mode = Microsoft.Phone.Shell.ApplicationBarMode.Default;
+            }
+            else
+            {
+                ApplicationBar.Mode = Microsoft.Phone.Shell.ApplicationBarMode.Minimized;
+            }
+
+            base.OnOrientationChanged(e);
+        }
+
         // protected
         #endregion
 
@@ -119,7 +144,7 @@ namespace CampusAppWP8.Pages.Openinghours
         private void FeedIsReady()
         {
             this.InstitutionPanel.ItemsSource = this.feed.Model.Institutions;
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
 
             // this.feed.SaveData(true);
         }
@@ -132,7 +157,7 @@ namespace CampusAppWP8.Pages.Openinghours
         /// <param name="e">event args</param>
         private void OpenHoursForceUpdate_Click(object sender, EventArgs e)
         {
-            this.progressBar.Visibility = Visibility.Visible;
+            this.DefHeader.ProgressVisibility = Visibility.Visible;
             this.feed.ForceWebUpdate();
         }
 
@@ -150,7 +175,7 @@ namespace CampusAppWP8.Pages.Openinghours
         /// </summary>
         private void FeedIsFailedFile()
         {
-            this.progressBar.Visibility = Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = Visibility.Collapsed;
             MessageBoxResult result = MessageBoxes.ShowMainModelErrorMessageBox(AppResources.MsgBox_ErrorMainModelLoadFile);
         }
 
diff --git a/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml b/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml
index f4f7b52c..f968bec9 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml
@@ -7,6 +7,7 @@
     xmlns:lui="clr-namespace:CampusAppWP8.Utility.Lui.Button"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:header="clr-namespace:CampusAppWP8.Utility.Lui.Header"
     mc:Ignorable="d"
     FontFamily="{StaticResource PhoneFontFamilyNormal}"
     FontSize="{StaticResource PhoneFontSizeNormal}"
@@ -16,13 +17,21 @@
 
     <!--LayoutRoot ist das Stammraster, in dem alle anderen Seiteninhalte platziert werden-->
     <Grid x:Name="LayoutRoot" Background="Transparent">
-        <ProgressBar Name="ProgressBar"  Visibility="Collapsed" IsIndeterminate="True"/>
-        <phone:Pivot Name="StudentCouncilPivot" Title="{Binding Path=LocalizedResources.ApplicationTitle, Source={StaticResource LocalizedStrings}}">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <!--header-->
+        <header:DefaultHeader x:Name="DefHeader" Grid.Row="0" HeaderName="{Binding Path=LocalizedResources.OSAApp_Title, Source={StaticResource LocalizedStrings}}"/>
+
+        <!--pivot-->
+        <phone:Pivot Name="StudentCouncilPivot" Grid.Row="1">
             <phone:Pivot.HeaderTemplate>
 
                 <DataTemplate>
                     <StackPanel>
-                        <TextBlock Text="{Binding Key}"  />
+                        <TextBlock Text="{Binding Key}" Margin="0,-36,0,0"/>
                     </StackPanel>
                 </DataTemplate>
 
@@ -39,7 +48,9 @@
                         <ListBox.ItemTemplate>
                             <DataTemplate>
                                 <StackPanel>
-                                    <lui:ToggleButton Content="{Binding Name}" ToggleContentTag="{Binding Path=Constants.ToggleContent, Source={StaticResource Const}}" Style="{StaticResource ListButtonStyle}"/>
+                                    <lui:ToggleButton ToggleContentTag="{Binding Path=Constants.ToggleContent, Source={StaticResource Const}}" Style="{StaticResource ListButtonStyle}">
+                                        <TextBlock Text="{Binding Name}" TextWrapping="Wrap"/>
+                                    </lui:ToggleButton>
                                     <StackPanel Tag="{Binding Path=Constants.ToggleContent, Source={StaticResource Const}}" Orientation="Horizontal" HorizontalAlignment="Center" Visibility="Collapsed">
                                         <lui:LinkButton Height="75" Url="{Binding Url}" />
                                         <lui:EmailButton Height="75" EmailAddress="{Binding Email}"/>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml.cs
index d57a1ffe..836f5852 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/StudentCouncil/StudentCouncilPage.xaml.cs
@@ -59,7 +59,7 @@ namespace CampusAppWP8.Pages.StudentCouncil
                 this.InitializeFeed();
             }
 
-            this.ProgressBar.Visibility = System.Windows.Visibility.Visible;
+            this.DefHeader.ProgressVisibility = System.Windows.Visibility.Visible;
             this.feed.LoadData(Utilities.GetLoadModus<CampusAppWPortalLib8.Model.StudentCouncil.StudentCouncilListModel>());
         }
 
@@ -72,6 +72,26 @@ namespace CampusAppWP8.Pages.StudentCouncil
             this.feed.SaveData();
         }
 
+        /// <summary>
+        /// Override the OnOrientationChanged method.
+        /// </summary>
+        /// <param name="e">orientation changed args.</param>
+        protected override void OnOrientationChanged(OrientationChangedEventArgs e)
+        {
+            if (e.Orientation == PageOrientation.Landscape
+                || e.Orientation == PageOrientation.LandscapeLeft
+                || e.Orientation == PageOrientation.LandscapeRight)
+            {
+                ApplicationBar.Mode = Microsoft.Phone.Shell.ApplicationBarMode.Default;
+            }
+            else
+            {
+                ApplicationBar.Mode = Microsoft.Phone.Shell.ApplicationBarMode.Minimized;
+            }
+            
+            base.OnOrientationChanged(e);
+        }
+
         #endregion
         #region private
 
@@ -92,7 +112,7 @@ namespace CampusAppWP8.Pages.StudentCouncil
         private void FeedIsReady()
         {
             this.SetupStudentCouncilPivot();
-            this.ProgressBar.Visibility = System.Windows.Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = System.Windows.Visibility.Collapsed;
         }
 
         /// <summary>
@@ -111,7 +131,7 @@ namespace CampusAppWP8.Pages.StudentCouncil
         /// <param name="e">event args</param>
         private void StudentForceUpdate_Click(object sender, EventArgs e)
         {
-            this.ProgressBar.Visibility = System.Windows.Visibility.Visible;
+            this.DefHeader.ProgressVisibility = System.Windows.Visibility.Visible;
             this.feed.ForceWebUpdate();
         }
 
@@ -130,7 +150,7 @@ namespace CampusAppWP8.Pages.StudentCouncil
         private void FeedIsFailFile()
         {
             MessageBoxResult result = MessageBoxes.ShowMainModelErrorMessageBox(AppResources.MsgBox_ErrorMainModelLoadFile);
-            this.ProgressBar.Visibility = System.Windows.Visibility.Collapsed;
+            this.DefHeader.ProgressVisibility = System.Windows.Visibility.Collapsed;
         }
 
         #endregion
diff --git a/CampusAppWP8/CampusAppWP8/Utility/Lui/Header/DefaultHeader.xaml b/CampusAppWP8/CampusAppWP8/Utility/Lui/Header/DefaultHeader.xaml
index 44b69bbf..1c21bf58 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/Lui/Header/DefaultHeader.xaml
+++ b/CampusAppWP8/CampusAppWP8/Utility/Lui/Header/DefaultHeader.xaml
@@ -7,6 +7,9 @@
 
     <StackPanel Margin="12,17,0,28">
         <TextBlock Text="{Binding Path=AppTitle}" Style="{StaticResource PhoneTextNormalStyle}"/>
+        <Grid Height="6">
+            <ProgressBar Visibility="{Binding Path=ProgressVisibility}" IsIndeterminate="True"/>
+        </Grid>
         <TextBlock Text="{Binding Path=HeaderName}" Margin="9,0,0,0" Style="{StaticResource PhoneTextTitle2Style}"/>
     </StackPanel>
 </UserControl>
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Utility/Lui/Header/DefaultHeader.xaml.cs b/CampusAppWP8/CampusAppWP8/Utility/Lui/Header/DefaultHeader.xaml.cs
index 640579cb..8604b6cd 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/Lui/Header/DefaultHeader.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/Lui/Header/DefaultHeader.xaml.cs
@@ -21,7 +21,10 @@ namespace CampusAppWP8.Utility.Lui.Header
         
         /// <summary>HeaderName property object.</summary>
         public static readonly DependencyProperty HeaderNameProperty = DependencyProperty.Register("HeaderName", typeof(string), typeof(DefaultHeader), new PropertyMetadata(null));
-        
+
+        /// <summary>ProgressVisibility property object.</summary>
+        public static readonly DependencyProperty ProgressVisibilityProperty = DependencyProperty.Register("ProgressVisibility", typeof(Visibility), typeof(DefaultHeader), new PropertyMetadata(null));
+
         /// <summary>
         /// Initializes a new instance of the <see cref="DefaultHeader" /> class.
         /// </summary>
@@ -29,6 +32,7 @@ namespace CampusAppWP8.Utility.Lui.Header
         {
             this.InitializeComponent();
             this.AppTitle = AppResources.ApplicationTitle;
+            this.ProgressVisibility = Visibility.Collapsed;
         }
 
         /// <summary>
@@ -62,5 +66,18 @@ namespace CampusAppWP8.Utility.Lui.Header
                 this.SetValue(HeaderNameProperty, value);
             }
         }
+
+        public Visibility ProgressVisibility
+        {
+            get
+            {
+                return (Visibility)this.GetValue(ProgressVisibilityProperty);
+            }
+
+            set
+            {
+                this.SetValue(ProgressVisibilityProperty, value);
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWPortalLib8/Model/RSS/RSSChannelModel.cs b/CampusAppWP8/CampusAppWPortalLib8/Model/RSS/RSSChannelModel.cs
index 1b365770..4b6284b2 100644
--- a/CampusAppWP8/CampusAppWPortalLib8/Model/RSS/RSSChannelModel.cs
+++ b/CampusAppWP8/CampusAppWPortalLib8/Model/RSS/RSSChannelModel.cs
@@ -9,6 +9,7 @@ namespace CampusAppWPortalLib8.Model.RSS
 {
     using System.Collections.ObjectModel;
     using System.Collections.Specialized;
+    using System.Linq;
     using System.Xml.Serialization;
 
     /// <summary>
@@ -60,6 +61,30 @@ namespace CampusAppWPortalLib8.Model.RSS
 
         #region Method
 
+        public void OrderByDate(bool asc = false)
+        {
+            this.item.CollectionChanged -= this.OnListChanged;
+
+            if (asc == false)
+            {
+                var sortedOC = from elem in this.item
+                               orderby elem.DTTimestamp descending
+                               select elem;
+
+                this.item = new ObservableCollection<RSSModel>(sortedOC);
+                this.item.CollectionChanged += new NotifyCollectionChangedEventHandler(this.OnListChanged);
+            }
+            else
+            {
+                var sortedOC = from elem in this.item
+                               orderby elem.DTTimestamp ascending
+                               select elem;
+
+                this.item = new ObservableCollection<RSSModel>(sortedOC);
+                this.item.CollectionChanged += new NotifyCollectionChangedEventHandler(this.OnListChanged);
+            }
+        }
+
         /// <summary>
         /// Is called when the item list has changed.
         /// Here used for the add event.