diff --git a/content/tempus.js.php b/content/tempus.js.php
index 0eb03d7d9..a5103d8e4 100644
--- a/content/tempus.js.php
+++ b/content/tempus.js.php
@@ -1,4 +1,24 @@
 <?php
+/* Copyright (C) 2006 Technikum-Wien
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
+ *          Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
+ *          Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
+ */
 include('../vilesci/config.inc.php');
 ?>
 var menuUndoDatasource=0;
@@ -8,6 +28,7 @@ var menuUndoDatasource=0;
 function Progressmeter(progress_id)
 {
 	var id=progress_id;
+	var runningprogress=0;
     this.StopPM=StopPM;
     this.StartPM=StartPM;
     
@@ -15,12 +36,18 @@ function Progressmeter(progress_id)
     {
         // Progressmeter starten.
 		document.getElementById(id).setAttribute('mode','undetermined');
+		runningprogress++;
     }
 
     function StopPM()
     {
-        // Progressmeter starten.
-		document.getElementById(id).setAttribute('mode','determined');
+    	runningprogress--;
+    	if(runningprogress<0)
+    		runningprogress=0;
+    	
+        // Progressmeter stoppen wenn alle fertig sind
+        if(runningprogress==0)
+			document.getElementById(id).setAttribute('mode','determined');
     }
 }
 // ------ EndOf CLASS Progressmeter ------------------------------