--- rat/lonambiguous.pm	2006/08/18 20:24:53	1.20
+++ rat/lonambiguous.pm	2008/11/11 16:06:46	1.22
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to resolve ambiguous file locations
 #
-# $Id: lonambiguous.pm,v 1.20 2006/08/18 20:24:53 albertel Exp $
+# $Id: lonambiguous.pm,v 1.22 2008/11/11 16:06:46 jms Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -26,6 +26,42 @@
 # http://www.lon-capa.org/
 #
 
+
+=head1 NAME
+
+Apache::lonambiguous
+
+=head1 SYNOPSIS
+
+Handler to resolve ambiguous file locations.
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+
+=head1 HANDLER SUBROUTINE
+
+make_symb()
+
+and
+
+handler()
+
+=head1 OTHER SUBROUTINES
+
+=over
+
+=item *
+
+cleanup()
+
+=item *
+
+getlost()
+
+=back
+
+=cut
+
 package Apache::lonambiguous;
 
 use strict;
@@ -95,7 +131,7 @@ sub handler {
 				           $resurl => [$resurl,$resid]);
                  untie(%bighash);
                  $r->header_out(Location => 
-				&Apache::loncommon::absolute_url().$resurl);
+				&Apache::lonnet::absolute_url().$resurl);
                  return REDIRECT;
              }
 	  }
@@ -134,7 +170,7 @@ sub handler {
 # ----------------------------------- Okay, this should have appeared on a page
 	   &Apache::loncommon::content_type($r,'text/html');
            $r->header_out(Location => 
-			  &Apache::loncommon::absolute_url().
+			  &Apache::lonnet::absolute_url().
 			  &Apache::lonnet::clutter($page));
            return REDIRECT;
        } else {
@@ -147,7 +183,7 @@ sub handler {
    if ($env{'request.enc'}) {
        &Apache::loncommon::content_type($r,'text/html');
        $r->header_out(Location => 
-		      &Apache::loncommon::absolute_url().'/adm/navmaps');
+		      &Apache::lonnet::absolute_url().'/adm/navmaps');
        return REDIRECT;
    }
 # ------------------------------------------------ Would be standalone resource
@@ -180,7 +216,7 @@ sub handler {
 		my $symb=&make_symb($id);
 		&Apache::loncommon::content_type($r,'text/html');
 		$r->header_out(Location => 
-			       &Apache::loncommon::absolute_url().
+			       &Apache::lonnet::absolute_url().
 			       $resurl.'?symb='.$symb);
 		return REDIRECT;
 	    }