--- loncom/interface/statistics/lonstathelpers.pm	2005/02/28 22:37:28	1.41
+++ loncom/interface/statistics/lonstathelpers.pm	2005/03/21 19:47:54	1.45
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonstathelpers.pm,v 1.41 2005/02/28 22:37:28 matthew Exp $
+# $Id: lonstathelpers.pm,v 1.45 2005/03/21 19:47:54 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -68,8 +68,7 @@ use Storable qw(freeze thaw);
 
 =item &render_resource($resource)
 
-Input: a resource generated from 
-&Apache::loncoursedata::get_sequence_assessment_data().
+Input: a navmaps resource
 
 Retunrs: a scalar containing html for a rendering of the problem
 within a table.
@@ -82,9 +81,8 @@ sub render_resource {
     my ($resource) = @_;
     ##
     ## Render the problem
-    my $base;
-    ($base,undef) = ($resource->{'src'} =~ m|(.*/)[^/]*$|);
-    $base = "http://".$ENV{'SERVER_NAME'}.$base;
+    my ($base) = ($resource->src =~ m|^(.*/)[^/]*$|);
+    $base="http://".$ENV{'SERVER_NAME'}.$base;
     my ($src,$symb)=($resource->src,&Apache::lonnet::escape($resource->symb));
     my $rendered_problem = &Apache::lonnet::ssi_body($src.'?symb='.$symb);
     $rendered_problem =~ s/<\s*form\s*/<nop /g;
@@ -1283,43 +1281,6 @@ sub get_time_limits {
     return ($starttime,$endtime);
 }
 
-
-
-####################################################
-####################################################
-
-=pod
-
-=item sections_description 
-
-Inputs: @Sections, an array of sections
-
-Returns: A text description of the sections selected.
-
-=cut
-
-####################################################
-####################################################
-sub sections_description {
-    my @Sections = @_;
-    my $sectionstring = '';
-    if (scalar(@Sections) > 1) {
-        if (scalar(@Sections) > 2) {
-            my $last = pop(@Sections);
-            $sectionstring = "Sections ".join(', ',@Sections).', and '.$last;
-        } else {
-            $sectionstring = "Sections ".join(' and ',@Sections);
-        }
-    } else {
-        if ($Sections[0] eq 'all') {
-            $sectionstring = "All sections";
-        } else {
-            $sectionstring = "Section ".$Sections[0];
-        }
-    }
-    return $sectionstring;
-}
-
 ####################################################
 ####################################################
 
@@ -1342,7 +1303,7 @@ sub manage_caches {
         join(',',
              map {
                      &Apache::lonnet::escape($_);
-                 } sort(@Apache::lonstatistics::SelectedSections)
+                 } sort(&Apache::lonstatistics::get_selected_sections())
              );
     my $statuskey = $Apache::lonstatistics::enrollment_status;
     if (exists($ENV{'form.ClearCache'}) ||