--- rat/lonpageflip.pm	2008/12/21 05:00:52	1.75.2.1
+++ rat/lonpageflip.pm	2010/12/30 21:15:40	1.79.6.1
@@ -2,7 +2,7 @@
 #
 # Page flip handler
 #
-# $Id: lonpageflip.pm,v 1.75.2.1 2008/12/21 05:00:52 raeburn Exp $
+# $Id: lonpageflip.pm,v 1.79.6.1 2010/12/30 21:15:40 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -27,6 +27,8 @@
 # http://www.lon-capa.org/
 #
 
+
+
 package Apache::lonpageflip;
 
 use strict;
@@ -246,7 +248,8 @@ sub first_accessible_resource {
 	    my ($name,$value) = split(/=/,$pair);
 	    $args{&unescape($name)} = &unescape($value);
 	}
-        if (!&Apache::lonnet::allowed('bre',$url,$args{'symb'})) {
+        if ((($env{'environment.remotenavmap'} eq 'on') && ($furl =~ m{^/adm/navmaps})) ||
+            (!&Apache::lonnet::allowed('bre',$url,$args{'symb'}))) {
 # Wow, we cannot see this ... move forward to the next one that we can see
 	    my ($newrid,$newmap)=&move($hash{'first_rid'},$hash{'first_mapurl'},'forward');
 # Build the new URL
@@ -323,8 +326,8 @@ sub handler {
             untie %hash;
          } else {
 	    $newloc='/adm/navmaps';
-         }  
-	 if ($newloc eq '/adm/navmaps' && $direction eq 'navlaunch') {
+         }
+	 if (($newloc =~ m{^/adm/navmaps}) && ($direction eq 'navlaunch')) {
 	     &navlaunch($r);
 	     return OK;
 	 } else {
@@ -447,6 +450,11 @@ sub handler {
                      &Apache::lonnet::appenv({'user.criticalcheck.time'=>time});
 		  }
 
+                  if (($redirecturl =~ m{^/adm/navmaps}) &&
+                      ($env{'environment.remotenavmap'} eq 'on')) {
+                      &navlaunch($r);
+                      return OK;
+                  }
 		  &Apache::loncommon::content_type($r,'text/html');
 		  my $url=&Apache::lonnet::absolute_url().$redirecturl;
 		  $url = &add_get_param($url, { 'symb' => $redirectsymb});
@@ -476,7 +484,7 @@ $start_page
 <p>
 $lt{'pick'}:
 <p>
-<table border=2>
+<table border="2">
 <tr><th>$lt{'titleheader'}</th><th>$lt{'type'}</th></tr>
 ENDSTART
                      foreach my $id (@possibilities) {
@@ -528,6 +536,46 @@ ENDMENU
 1;
 __END__
 
+=pod
+
+=head1 NAME
+
+Apache::lonpageflip
+
+=head1 SYNOPSIS
+
+Deals with forward, backward, and other page flips.
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+
+=head1 OVERVIEW
+
+(empty)
+
+=head1 SUBROUTINES
+
+=over cleanup()
+
+=item addrid()
+
+=item fullmove()
+
+=item hash_src()
+
+=item move()
+
+=item get_next_possible_move()
+
+=item navlaunch()
+
+=item first_accessible_resource()
+
+=item handler()
+
+=back
+
+=cut