diff --git a/en_US.ISO8859-1/share/sgml/freebsd.dsl b/en_US.ISO8859-1/share/sgml/freebsd.dsl
index ebd7bb4e23..a17b13827c 100644
--- a/en_US.ISO8859-1/share/sgml/freebsd.dsl
+++ b/en_US.ISO8859-1/share/sgml/freebsd.dsl
@@ -1,4 +1,4 @@
-<!-- $FreeBSD: doc/en_US.ISO8859-1/share/sgml/freebsd.dsl,v 1.13 2001/08/03 19:11:16 murray Exp $ -->
+<!-- $FreeBSD$ -->
 
 <!DOCTYPE style-sheet PUBLIC "-//James Clark//DTD DSSSL Style Sheet//EN" [
 <!ENTITY freebsd.dsl PUBLIC "-//FreeBSD//DOCUMENT DocBook Language Neutral Stylesheet//EN" CDATA DSSSL>
@@ -53,9 +53,17 @@
         (define %refentry-xref-link% #t)
 
         <!-- Specify how to generate the man page link HREF -->
-        (define ($create-refentry-xref-link$ refentrytitle manvolnum)
-	  (string-append "http://www.FreeBSD.org/cgi/man.cgi?query="
-			 refentrytitle "&" "sektion=" manvolnum))
+        (define ($create-refentry-xref-link$ #!optional (n (current-node)))
+          (let* ((r (select-elements (children n) (normalize "refentrytitle")))
+                 (m (select-elements (children n) (normalize "manvolnum")))
+                 (v (attribute-string (normalize "vendor") n))
+                 (u (string-append "http://www.FreeBSD.org/cgi/man.cgi?query="
+                         (data r) "&" "sektion=" (data m))))
+            (case v
+              (("xfree86") (string-append u "&" "manpath=XFree86+4.0.2"))
+              (("netbsd")  (string-append u "&" "manpath=NetBSD+1.5"))
+              (("ports")   (string-append u "&" "manpath=FreeBSD+Ports"))
+              (else u))))
       ]]>
 
       <!-- More aesthetically pleasing chapter headers for print output --> 
@@ -254,6 +262,6 @@
 
     </style-specification-body>
   </style-specification>
-
+    
   <external-specification id="docbook" document="freebsd.dsl">
 </style-sheet>