--- loncom/interface/lonparmset.pm	2009/06/30 14:30:26	1.463
+++ loncom/interface/lonparmset.pm	2009/06/30 14:59:17	1.464
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set parameters for assessments
 #
-# $Id: lonparmset.pm,v 1.463 2009/06/30 14:30:26 bisitz Exp $
+# $Id: lonparmset.pm,v 1.464 2009/06/30 14:59:17 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1636,9 +1636,16 @@ sub mapmenu {
                  .'</label></td>'
                  .&Apache::loncommon::end_data_table_row()
         );
+        my $whitespace = '<img src="'
+                        .&Apache::loncommon::lonhttpdurl("/adm/lonIcons/whitespace_21.gif")
+                        .'" alt="" />';
         foreach my $mapid (@{$tree}) {
+            # Indentation
             my $depth = $treeinfo->{$mapid}->{'depth'};
-            my $indent = ('&nbsp;'x$depth);
+            my $indent;
+            for (my $i = 0; $i < $depth; $i++) {
+                $indent.= $whitespace;
+            }
             $icon =  '<img src="/adm/lonIcons/navmap.folder.open.gif" alt="" />';
             if ($treeinfo->{$mapid}->{'type'} eq 'page') {
                 $icon = '<img src="/adm/lonIcons/navmap.page.open.gif" alt="" />';