Index: trunk/core/kernel/application.php
===================================================================
diff -u -r5002 -r5018
--- trunk/core/kernel/application.php	(.../application.php)	(revision 5002)
+++ trunk/core/kernel/application.php	(.../application.php)	(revision 5018)
@@ -1318,6 +1318,7 @@
 		if (!isset($params['pass'])) $params['pass'] = 'all';
 		$params['__URLENCODE__'] = 1;
 		$location = $this->HREF($t, $prefix, $params, $index_file);
+		
 		$a_location = $location;
 		$location = "Location: $location";
 		//echo " location : $location <br>";
@@ -1335,10 +1336,16 @@
 				return true;
 			}
 			else {
-				if (headers_sent() != '') {
-					echo '<script language="javascript" type="text/javascript">window.location.href = \''.$a_location.'\';</script>';
+				if ($this->GetVar('ajax') == 'yes' && $t != $this->GetVar('t')) {
+					// redirection to other then current template during ajax request
+					echo '#redirect#'.$a_location;
 				}
+				elseif (headers_sent() != '') {
+					// some output occured -> redirect using javascript
+					echo '<script type="text/javascript">window.location.href = \''.$a_location.'\';</script>';
+				}
 				else {
+					// no output before -> redirect using HTTP header
 					header("$location");
 				}
 			}