--- loncom/interface/spreadsheet/assesscalc.pm	2005/02/05 06:56:24	1.36
+++ loncom/interface/spreadsheet/assesscalc.pm	2005/03/03 17:52:36	1.37
@@ -1,5 +1,5 @@
 #
-# $Id: assesscalc.pm,v 1.36 2005/02/05 06:56:24 albertel Exp $
+# $Id: assesscalc.pm,v 1.37 2005/03/03 17:52:36 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -104,6 +104,7 @@ my %nice_parameter_name;
 my %useropt;
 my %userdata;
 my %courseopt;
+my $navmap;
 
 ########################################################
 ########################################################
@@ -136,11 +137,11 @@ sub clear_package {
     undef(%useropt);
     undef(%userdata);
     undef(%courseopt);
+    undef($navmap);
 }
 
 sub save_cached_export_rows {
     my ($sname,$sdomain) = @_;
-    my $start = Time::HiRes::time;
     my $result = &Apache::lonnet::put
         ('nohist_calculatedsheets_'.$ENV{'request.course.id'},
          $newExportrows{$sname.':'.$sdomain},
@@ -149,7 +150,15 @@ sub save_cached_export_rows {
 }
 
 sub initialize {
+    my ($in_navmap) = @_;
     &clear_package();
+    $navmap = $in_navmap;
+    if (! defined($navmap)) {
+        $navmap = Apache::lonnavmaps::navmap->new();
+    }
+    if (!defined($navmap)) {
+        &Apache::lonnet::logthis('assesscalc:Can not open Coursemap');
+    }
     &Apache::loncoursedata::clear_internal_caches();
 }
 
@@ -165,9 +174,10 @@ sub initialize {
 ########################################################
 ########################################################
 sub initialize_package {
-    my ($sname,$sdomain) = @_;
+    my ($sname,$sdomain,$in_navmap) = @_;
     $current_name   = $sname;
     $current_domain = $sdomain;
+    $navmap = $in_navmap;
     undef(%useropt);
     undef(%userdata);
     if ($current_course ne $ENV{'request.course.id'}) {