--- rat/lonpageflip.pm	2002/12/02 14:39:02	1.32
+++ rat/lonpageflip.pm	2003/01/14 18:47:50	1.34
@@ -2,7 +2,7 @@
 #
 # Page flip handler
 #
-# $Id: lonpageflip.pm,v 1.32 2002/12/02 14:39:02 bowersj2 Exp $
+# $Id: lonpageflip.pm,v 1.34 2003/01/14 18:47:50 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -50,6 +50,15 @@ use GDBM_File;
   
 my %hash;
 
+sub cleanup {
+    if (tied(%hash)){
+	&Apache::lonnet::logthis('Cleanup pageflip: hash');
+        unless (untie(%hash)) {
+	    &Apache::lonnet::logthis('Failed cleanup pageflip: hash');
+        }
+    }
+}
+
 sub addrid {
     my ($current,$new,$condid)=@_;
     unless ($condid) { $condid=0; }
@@ -83,8 +92,8 @@ sub move {
               my $posnext='';
               if ($direction eq 'forward') {
 # --------------------------------------------------------------------- Forward
-                  if ($hash{'type_'.$rid} eq 'finish') {
-	             $rid=$hash{'ids_'.&Apache::lonnet::clutter($mapurl)}; 
+                  while ($hash{'type_'.$rid} eq 'finish') {
+	             $rid=$hash{'ids_'.$hash{'map_id_'.(split(/\./,$rid))[0]}};
                   }
                   map {
                       my $thiscond=
@@ -119,9 +128,9 @@ sub move {
                   }
               } elsif ($direction eq 'back') {
 # ------------------------------------------------------------------- Backwards
-                  if ($hash{'type_'.$rid} eq 'start') {
-	             $rid=$hash{'ids_'.&Apache::lonnet::clutter($mapurl)};
-                  }
+                 while ($hash{'type_'.$rid} eq 'start') {
+	             $rid=$hash{'ids_'.$hash{'map_id_'.(split(/\./,$rid))[0]}};
+		 }
                   map {
                       my $thiscond=
       &Apache::lonnet::directcondval($hash{'condid_'.$hash{'undercond_'.$_}});