diff --git a/.gitignore b/.gitignore
index 73758c7..44c8926 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 smarty_tmp/*
+config/datenbankanbindung.php
diff --git a/assets/img/leitgedanken/edit.png b/assets/img/leitgedanken/edit.png
deleted file mode 100644
index 05711a0..0000000
Binary files a/assets/img/leitgedanken/edit.png and /dev/null differ
diff --git a/assets/img/leitgedanken/ico_pdf.gif b/assets/img/leitgedanken/ico_pdf.gif
deleted file mode 100644
index d76e065..0000000
Binary files a/assets/img/leitgedanken/ico_pdf.gif and /dev/null differ
diff --git a/assets/img/leitgedanken/lautsprecher.gif b/assets/img/leitgedanken/lautsprecher.gif
deleted file mode 100644
index b408439..0000000
Binary files a/assets/img/leitgedanken/lautsprecher.gif and /dev/null differ
diff --git a/assets/img/leitgedanken/outlook.gif b/assets/img/leitgedanken/outlook.gif
deleted file mode 100644
index 75ac987..0000000
Binary files a/assets/img/leitgedanken/outlook.gif and /dev/null differ
diff --git a/config/datenbankanbindung.php b/config/datenbankanbindung.php
index e1d4681..be3cb4d 100644
--- a/config/datenbankanbindung.php
+++ b/config/datenbankanbindung.php
@@ -1,12 +1,16 @@
 <?php
 //--Funktion-Datenbankverbindung--------------------------------------------------------------------
 
+$db_host = 'localhost';
+$db_user = 'schwaral';
+$db_pw = 'schnatz';
+$db_name = 'kurs';
+header('Content-Type: text/html; charset=utf-8');
    function dbconnect() //--Prozedur - kein return-Wert
     {
-     $db = @new mysqli( 'localhost', 'root', '', 'kurs' );
+     $db = @new mysqli( '193.196.151.221', 'schwaral', 'schnatz', 'kurs' );
+     $db->query("SET NAMES 'utf8'");
      $db->query("set sql_mode = 'ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'");
-     $db->set_charset('utf8mb4');
-     $db->query("SET NAMES 'utf8mb4'");
      return $db;
     }
 
diff --git a/config/datenbankanbindung.php_bak b/config/datenbankanbindung.php_bak
new file mode 100644
index 0000000..060374c
--- /dev/null
+++ b/config/datenbankanbindung.php_bak
@@ -0,0 +1,14 @@
+<?php
+//--Funktion-Datenbankverbindung--------------------------------------------------------------------
+
+   function dbconnect() //--Prozedur - kein return-Wert
+    {
+     $db = @new mysqli( '193.196.151.221', 'schwaral', 'schnatz', 'kurs' );
+     $db->query("set sql_mode = 'ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'");
+     $db->set_charset('utf8mb4');
+     $db->query("SET NAMES 'utf8mb4'");
+     return $db;
+    }
+
+//--------------------------------------------------------------------------------------------------
+?>
diff --git a/php/index.php b/php/index.php
index 8454c07..b8480ab 100644
--- a/php/index.php
+++ b/php/index.php
@@ -4,6 +4,9 @@ if (!isset($_SESSION))
 {
     session_start();
 }
+if(!isset($_SESSION['global_uid'])) {
+    header("location:../php/login.php");
+}
 include_once '../config/smarty.php';
 $smarty = new SmartyAdmin();
 require_once ("../config/datenbankanbindung.php");
@@ -26,4 +29,4 @@ else
 }
 
 $smarty->display("$templatename");
-?>
\ No newline at end of file
+?>