diff --git a/bibtalk/bib-talk/UI/MainWindow.xaml b/bibtalk/bib-talk/UI/MainWindow.xaml
index 42423fb..7eb3632 100644
--- a/bibtalk/bib-talk/UI/MainWindow.xaml
+++ b/bibtalk/bib-talk/UI/MainWindow.xaml
@@ -85,37 +85,23 @@
                            VerticalAlignment="Top"/>
             </Button>
             <Grid Margin="298,17,0,176" Grid.ColumnSpan="4">
-
-
-                <Popup x:Name="popup" Placement="Center" IsOpen="False" LostFocus="Popup_LostFocus">
-                    <StackPanel Background="White" Orientation="Vertical" Width="200" Height="150" Margin="10">
-                        <Button Content="Button 1" Click="Button1_Click" Margin="5"/>
-                        <Button Content="Button 2" Click="Button2_Click" Margin="5"/>
-                        <Button Content="Button 3" Click="Button3_Click" Margin="5"/>
-                    </StackPanel>
-                </Popup>
-
-
-
-
                 <Rectangle Stroke="#FF6332A0" Fill="#FF6332A0" Width="682"/>
                 <TextBlock Text="Global Chat" Margin="108,25,206,21" FontSize="40"  Foreground="White" />
                 <Image Source="/UI/logo - Copy.png" Stretch="Fill" Margin="-55,-118,499,0">
 
                 </Image>
-                <Button Content="⋮" HorizontalAlignment="Left" Margin="638,8,0,0" VerticalAlignment="Top" Width="19" Height="70" Background="{x:Null}" BorderBrush="{x:Null}" Foreground="White" FontSize="58" Click="ChatFenster_Click"/>
             </Grid>
             <Grid Margin="76,17,339,176">
 
                 <Rectangle Stroke="#FF282828" Fill="#FF282828"/>
                 <TextBlock Text="Chats" Foreground="White" FontSize="22" Margin="10,18,134,39" />
                 <TextBox
-              FontSize="20"
-              BorderBrush="Transparent"
-              Margin="10,61,10,10"
-              Background="#FF6332A0"
-              Foreground="White"
-              SelectionBrush="#FF6332A0" KeyDown="messageBox_KeyDown" RenderTransformOrigin="0.5,0.5">
+                     FontSize="20"
+                     BorderBrush="Transparent"
+                     Margin="10,61,10,10"
+                     Background="#FF6332A0"
+                     Foreground="White"
+                     SelectionBrush="#FF6332A0" RenderTransformOrigin="0.5,0.5">
                     <TextBox.RenderTransform>
                         <TransformGroup>
                             <ScaleTransform ScaleX="-1" ScaleY="-1"/>
diff --git a/bibtalk/bib-talk/UI/MainWindow.xaml.cs b/bibtalk/bib-talk/UI/MainWindow.xaml.cs
index 61fc3fe..455927b 100644
--- a/bibtalk/bib-talk/UI/MainWindow.xaml.cs
+++ b/bibtalk/bib-talk/UI/MainWindow.xaml.cs
@@ -76,49 +76,6 @@ namespace bib_talk
             mwManager.SendMessage();
         }
 
-		// temporäre Methoden, löschen wenn karl nichts gemacht hat
-		#region Temporär, Karl
-		private void ChatFenster_Click(object sender, RoutedEventArgs e)
-        {
-            if (popup.IsOpen = true)
-            {
-                popup.Focus();
-            }
-            else
-            {
-                popup.IsOpen = true;
-            }
-
-        }
-        private void Button1_Click(object sender, RoutedEventArgs e)
-        {
-            MessageBox.Show("Button 1 wurde geklickt!");
-            ClosePopup();
-        }
-
-        private void Button2_Click(object sender, RoutedEventArgs e)
-        {
-            MessageBox.Show("Button 2 wurde geklickt!");
-            ClosePopup();
-        }
-
-        private void Button3_Click(object sender, RoutedEventArgs e)
-        {
-            MessageBox.Show("Button 3 wurde geklickt!");
-            ClosePopup();
-        }
-
-        private void Popup_LostFocus(object sender, RoutedEventArgs e)
-        {
-            ClosePopup();
-        }
-
-        private void ClosePopup()
-        {
-            popup.IsOpen = false;
-        }
-		#endregion
-
         // Methode zum Profilbilder hochladen
 		private async void uploadpbclick(object sender, RoutedEventArgs e)
         {