--- class.tslib_content_unpatched.php	2004-12-14 11:37:30.000000000 +0100
+++ class.tslib_content.php	2004-12-14 11:38:45.000000000 +0100
@@ -4985,6 +4985,7 @@
 						}
 							// Add "&MP" var:
 						if (count($MPvarAcc))	{
+							$tCR_domain = ''; // don't use another domain for links to subpages of the mounted page
 							$addQueryParams.= '&MP='.rawurlencode(implode(',',$MPvarAcc));
 						}
 							// If other domain, overwrite