diff --git a/xor23.php b/xor23.php
index 488c1c1..d8583aa 100644
--- a/xor23.php
+++ b/xor23.php
@@ -1,20 +1,23 @@
-<?php   
+<?php
 
 echo "<html><body>";
-echo "<form action="xor23.php" method="get">";
+echo '<form action="xor23.php" method="get">';
 echo 'component #1: <input type="text" name="comp1" size="64" maxlenght="64"><br>';
 echo 'component #2: <input type="text" name="comp2" size="64" maxlenght="64"><br>';
 echo 'component #3: <input type="text" name="comp3" size="64" maxlenght="64"><br>';
-echo '<input type="submit">';   
+echo '<input type="submit">';
 
 
 echo'<div class="messagebox">';
+if ($_GET) {
 echo $output;
+}
 echo '</div>';
 echo"</form>";
 
 echo "</body></html>";
-$output = shell_exec("python hello.py");
+$output = "Danny is een hele lieve man";
+//$output = shell_exec("python hello.py");
 
 
-?>
\ No newline at end of file
+?>
