--- loncom/interface/lonnavmaps.pm	2009/11/23 14:56:07	1.439
+++ loncom/interface/lonnavmaps.pm	2010/09/13 03:07:56	1.440.2.2
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.439 2009/11/23 14:56:07 wenzelju Exp $
+# $Id: lonnavmaps.pm,v 1.440.2.2 2010/09/13 03:07:56 raeburn Exp $
 
 #
 # Copyright Michigan State University Board of Trustees
@@ -699,7 +699,11 @@ sub getDescription {
         return &mt("Excused by instructor");
     }
     if ($status == $res->ATTEMPTED) {
-        return &mt("Answer submitted, not yet graded");
+        if ($res->src() eq '/res/gci/gci/internal/submission.problem') {
+            return &mt('Question(s) submitted for review');
+        } else {
+            return &mt("Answer submitted, not yet graded");
+        }
     }
     if ($status == $res->TRIES_LEFT) {
         my $tries = $res->tries($part);
@@ -719,7 +723,11 @@ sub getDescription {
         }
     }
     if ($status == $res->ANSWER_SUBMITTED) {
-        return &mt('Answer submitted');
+        if ($res->src() eq '/res/gci/gci/internal/submission.problem') {
+            return &mt('Question(s) submitted for review');
+        } else {
+            return &mt('Answer submitted');
+        }
     }
 }
 
@@ -1528,7 +1536,6 @@ END
         ( $res->NETWORK_FAILURE    => 1,
           $res->NOTHING_SET        => 1,
           $res->CORRECT            => 1 );
-    my @backgroundColors = ("LC_trEven", "LC_trOdd");
 
     # Shared variables
     $args->{'counter'} = 0; # counts the rows
@@ -1763,7 +1770,6 @@ END
         # show them.
         foreach my $part (@parts) {
             $rownum ++;
-            my $backgroundColor = $backgroundColors[$rownum % scalar(@backgroundColors)];
             
             $result .= &Apache::loncommon::start_data_table_row();
 
@@ -2379,7 +2385,7 @@ resource object.
 Based on the symb of the resource, get a resource object for that
 resource. This is one of the proper ways to get a resource object.
 
-=item * B<getMapByMapPc>(map_pc):
+=item * B<getByMapPc>(map_pc):
 
 Based on the map_pc of the resource, get a resource object for
 the given map. This is one of the proper ways to get a resource object.
@@ -3873,6 +3879,12 @@ resource of the map.
 
 Returns a string with the type of the map in it.
 
+=item *B<map_hierarchy>:
+
+Returns a string with a comma-separated ordered list of map_pc IDs
+for the hierarchy of maps containing a map, with the top level
+map first, then descending to deeper levels, with the enclosing map last.
+
 =back
 
 =cut
@@ -3903,6 +3915,11 @@ sub map_type {
     my $pc = $self->map_pc();
     return $self->navHash("map_type_$pc", 0);
 }
+sub map_hierarchy {
+    my $self = shift;
+    my $pc = $self->map_pc();
+    return $self->navHash("map_hierarchy_$pc", 0);
+}
 
 #####
 # Property queries