diff --git a/Customers/Cards_Boxes.aspx b/Customers/Cards_Boxes.aspx
index 26bfd03..a4e21eb 100644
--- a/Customers/Cards_Boxes.aspx
+++ b/Customers/Cards_Boxes.aspx
@@ -33,7 +33,6 @@
     <div style="height:/*5px*/ 0.390625vh"></div>
      <h1>Karten und Boxen:</h1>
      <h2>Das ist die Übersicht über all Ihre zu den LKWs zugehörigen Boxen:</h2>
-
          <div class="g-3">
                                              <!-- <input class="form-control mb-4" id="tableSearch" type="text"
                                                 placeholder="Einen Begriff eingeben oder den Anfang davon ...">-->
@@ -49,8 +48,7 @@
                                                             <asp:TableHeaderCell ID="tbl_HeaderCell_KundAuftNr" runat="server">Auftrags-Nr</asp:TableHeaderCell>
                                                             <asp:TableHeaderCell ID="tbl_HeaderCell_Info" runat="server">Info</asp:TableHeaderCell>
                                                         </asp:TableHeaderRow>
-                                                        </asp:Table>                                                   
-                                                                                         
+                                                        </asp:Table>                                                                                
                                            </div> 
                             </div>
          </ContentTemplate></asp:UpdatePanel>
diff --git a/Customers/CustomsAviso.aspx b/Customers/CustomsAviso.aspx
index 6f0c2cd..9911d5a 100644
--- a/Customers/CustomsAviso.aspx
+++ b/Customers/CustomsAviso.aspx
@@ -104,10 +104,10 @@
                             <div class="col-12" id="cont4">
                             <div class="col-12" id="container2" style="margin-left:2px">                                                                     
                                             <asp:Label ID="lbl_von" runat="server" Text="Von:"></asp:Label>                                             
-                                            <asp:TextBox id="pickdate1" Type="Date" runat="server"></asp:TextBox>  
+                                            <asp:TextBox id="pickdate1" Type="Date" CssClass="classTarget" runat="server"></asp:TextBox>  
                                    
                                             <asp:Label ID="lbl_bis" runat="server" Text="Bis:"></asp:Label> 
-                                            <asp:TextBox id="pickdate2" Type="Date" runat="server"></asp:TextBox>
+                                            <asp:TextBox id="pickdate2" Type="Date" CssClass="classTarget" runat="server"></asp:TextBox>
                                          </div>                                    
                              <div id="Abstand"></div>  
                               <hr>
@@ -238,4 +238,14 @@
            });
         });       
    </script>
+    <script type="text/javascript">
+        $(document).ready(function () {
+            Sys.WebForms.PageRequestManager.getInstance().add_endRequest(EndRequestHandler);
+
+            function EndRequestHandler(sender, args) {
+                $('.classTarget).datepicker({ dateFormat: 'dd.MM.yyyy' });
+            }
+
+        });
+    </script>   
 </asp:Content>
\ No newline at end of file
diff --git a/login/Loggedin.aspx b/login/Loggedin.aspx
index 3b6ae43..fe51d42 100644
--- a/login/Loggedin.aspx
+++ b/login/Loggedin.aspx
@@ -66,26 +66,7 @@
         <link rel="stylesheet" type="text/css" href="../css/main.css">
   <![endif]-->  
      
-    <script  type = "text/javascript">        
-            function goBack()
-      {
-                window.history.back()
-      }  
-    </script>  
-    <script>
-        function bust1() {
-            if (top != self)              
-                    setInterval("top.location.replace('../Kundenseite.aspx')", 1);              
-        }
-        function bust2() {
-            if (top != self)
-                setInterval("top.location.replace('../admin/admin.aspx')", 1);
-        }
-        function bust3() {
-            if (top != self)
-                setInterval("top.location.replace('../newpageJulius_Sidebar.aspx')", 1);
-        }
-    </script>
+    
     <link rel="stylesheet" type="text/css" href="../css/login/LoggedIn.css"/>
               </head>
  
@@ -107,7 +88,7 @@
                                                                                 <path d="M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zm-3.97-3.03a.75.75 0 0 0-1.08.022L7.477 9.417 5.384 7.323a.75.75 0 0 0-1.06 1.06L6.97 11.03a.75.75 0 0 0 1.079-.02l3.992-4.99a.75.75 0 0 0-.01-1.05z"/>
                                                                               </symbol>                             
                                                                             </svg>     
-                                  
+                                                                          <asp:LoginStatus ID="LoginStatus1" runat="server" LogoutAction="Redirect" ValidateRequestMode="Enabled"/>
                                     <tr>
                                          <td align="right">  
                                              <td>
@@ -115,10 +96,10 @@
                                                                            <svg class="bi shrink-0 me-2" width="3.125vw" height="1.875vh" role="img" aria-label="Success:"><use xlink:href="#check-circle-fill"/></svg>
                                                                   </td>
                                        <tr>      <td>
-                                             <asp:Label ID="LBL2" runat="server">Willkommen zurück: </asp:Label>
+                                             <asp:Label ID="LBL2" runat="server">Willkommen zurück: <%=Login1.UserName %> </asp:Label>
                                          </td>
                                          <td>                                
-                                            <asp:LoginName ID="LoginName1" runat="server" />
+                                             
                                          </td>
                                        </tr>
                                     </tr>  
@@ -129,7 +110,7 @@
                                </tr>   
                                     <tr>
                                         <td align="left" colspan="2">
-                                           <br/> <asp:Button id="LogoutButton" runat="server" CommandName="Logout" Text="Abmelden"  target="frame" OnClientClick="bust3()"/>
+                                           <br/> <asp:Button id="LogoutButton" runat="server"/>
                                         </td>
                                         
                                     </tr>
@@ -138,6 +119,26 @@
                 </asp:Login>
             </form>
           </div>
+
+     <script  type = "text/javascript">        
+         function goBack() {
+             window.history.back()
+         }
+     </script>  
+    <script>
+        function bust1() {
+            if (top != self)
+                setInterval("top.location.replace('../Kundenseite.aspx')", 1);
+        }
+        function bust2() {
+            if (top != self)
+                setInterval("top.location.replace('../admin/admin.aspx')", 1);
+        }
+        function bust3() {
+            if (top != self)
+                setInterval("top.location.replace('../newpageJulius_Sidebar.aspx')", 1);
+        }
+    </script>
     </body>    
 </html>
 
diff --git a/login/Loggedin.aspx.vb b/login/Loggedin.aspx.vb
index 51ee5e7..c91b271 100644
--- a/login/Loggedin.aspx.vb
+++ b/login/Loggedin.aspx.vb
@@ -48,24 +48,13 @@ Partial Class login_login_TEST
                 dr.Close()
                 con.Close()
             End Using
-
-
         End Using
     End Sub
 
-    Protected Sub LoginButton_Click(sender As Object, e As EventArgs)
 
-    End Sub
 
     Protected Sub LogoutButton_Click(sender As Object, e As EventArgs)
         FormsAuthentication.SignOut()
-
-        Session.Clear() 'clear session
-        Session.Abandon() 'Abandon session
-        Response.Cache.SetExpires(DateTime.UtcNow.AddMinutes(-1))
-        Response.Cache.SetCacheability(HttpCacheability.NoCache)
-        Response.Cache.SetNoStore()
-
-        Response.Redirect("../newpageJulius_Sidebar.aspx")
+        Response.Redirect("../login/Logout.aspx")
     End Sub
 End Class
diff --git a/login/login_FLEX.aspx.vb b/login/login_FLEX.aspx.vb
index af48b94..9c67c5e 100644
--- a/login/login_FLEX.aspx.vb
+++ b/login/login_FLEX.aspx.vb
@@ -16,7 +16,6 @@ Partial Class login_login_TEST
             'ConnectionString = "Server=db593295684.db.1and1.com;Database=db593295684;Uid=dbo593295684;Pwd=atilla#2;"
         End If
 
-
         ' Dim constr As String = ConfigurationManager.ConnectionStrings("constr").ConnectionString
         Using con As New SqlConnection(ConnectionString)
             ' Using cmd As New SqlCommand("Validate_User")
@@ -62,6 +61,5 @@ Partial Class login_login_TEST
 
 
     Protected Sub LoginButton_Click(sender As Object, e As EventArgs)
-
     End Sub
 End Class
diff --git a/newpageJulius_Sidebar.aspx b/newpageJulius_Sidebar.aspx
index 00e0501..e6c508c 100644
--- a/newpageJulius_Sidebar.aspx
+++ b/newpageJulius_Sidebar.aspx
@@ -548,12 +548,12 @@
                                             </div>
                                         </div>
                                     </a> -->  
-                             <asp:LoginView ID="LoginView1" runat="server">
+                             <asp:LoginView ID="LoginView1" runat="server" ClientIDMode="AutoID">
                                  <AnonymousTemplate>
-                                    <iframe id="frame1" src="/login/login_FLEX.aspx" runat="server" seamless="seamless" style="width:300px;height:300px;overflow:no-content;background-image:none;" scrolling="no" /> 
+                                    <iframe id="frame1" sandbox="allow-same-origin allow-top-navigation allow-scripts allow-popups allow-forms" src="/login/login_FLEX.aspx" runat="server" seamless="seamless" style="width:300px;height:300px;overflow:no-content;background-image:none;" scrolling="no" /> 
                                  </AnonymousTemplate>
-                                 <LoggedInTemplate>
-                                     <iframe id="frame2" src="/login/Loggedin.aspx" runat="server" seamless="seamless" style="width:300px;height:300px;overflow:no-content;background-image:none;" scrolling="no" /> 
+                                 <LoggedInTemplate> 
+                                     <iframe id="frame2" sandbox="allow-same-origin allow-top-navigation allow-scripts allow-popups allow-forms"  src="/login/Loggedin.aspx" runat="server" seamless="seamless" style="width:300px;height:300px;overflow:no-content;background-image:none;" scrolling="no" /> 
                                  </LoggedInTemplate>                                 
                              </asp:LoginView>
                           <div style="height:10px"></div>
@@ -601,8 +601,8 @@
                $(document).ready(function () {
                    $('#sidebarCollapse').on('click', function () {
                        $('#sidebar').toggleClass('active');
-                   });
-               });
+                   });                    
+               });              
            </script> 
            <script type="text/javascript">
               // Vergebe den Event-Handler