--- rat/lonpageflip.pm	2003/10/29 22:09:17	1.46
+++ rat/lonpageflip.pm	2004/04/08 09:14:41	1.47
@@ -2,7 +2,7 @@
 #
 # Page flip handler
 #
-# $Id: lonpageflip.pm,v 1.46 2003/10/29 22:09:17 www Exp $
+# $Id: lonpageflip.pm,v 1.47 2004/04/08 09:14:41 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -120,6 +120,10 @@ sub move {
       $hash{'map_type_'.$hash{'map_pc_'.$hash{'src_'.$next}}} eq 'sequence') {
 			  $mapurl=$hash{'src_'.$next};
 			  $next=$hash{'map_start_'.$hash{'src_'.$next}};
+                     } elsif (
+# This jumps back up from an empty sequence, to a page up one level
+                         $hash{'map_type_'.$hash{'map_pc_'.$hash{'src_'.$next}}} eq 'page') {
+                         $mapurl=$hash{'map_id_'.(split(/\./,$next))[0]};
                      }
                   } elsif 
                     ((split(/\./,$startoutrid))[0]!=(split(/\./,$next))[0]) {
@@ -156,7 +160,11 @@ sub move {
       $hash{'map_type_'.$hash{'map_pc_'.$hash{'src_'.$next}}} eq 'sequence') {
 			  $mapurl=$hash{'src_'.$next};
 			  $next=$hash{'map_finish_'.$hash{'src_'.$next}};
-                     }
+                      } elsif (
+      $hash{'map_type_'.$hash{'map_pc_'.$hash{'src_'.$next}}} eq 'page') {
+# This jumps back up from an empty sequence, to a page up one level
+                          $mapurl=$hash{'map_id_'.(split(/\./,$next))[0]};
+                      }
                   } elsif 
                     ((split(/\./,$startoutrid))[0]!=(split(/\./,$next))[0]) {
 # This comes back up from a map (going up one level);