--- loncom/interface/loncommon.pm	2009/10/20 08:54:13	1.899
+++ loncom/interface/loncommon.pm	2009/10/24 03:24:13	1.902
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.899 2009/10/20 08:54:13 bisitz Exp $
+# $Id: loncommon.pm,v 1.902 2009/10/24 03:24:13 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -4993,12 +4993,14 @@ table.LC_data_table tr.LC_odd_row > td,
 table.LC_pick_box tr > td.LC_odd_row {
   background-color: $data_table_light;
   padding: 2px;
+  vertical-align: top;
 }
 
 table.LC_data_table tr.LC_even_row > td,
 table.LC_pick_box tr > td.LC_even_row {
   background-color: $data_table_dark;
   padding: 2px;
+  vertical-align: top;
 }
 
 table.LC_data_table tr.LC_data_table_highlight td {
@@ -5305,7 +5307,7 @@ table.LC_pick_box {
 table.LC_pick_box td.LC_pick_box_title {
   background: $sidebg;
   font-weight: bold;
-  text-align: right;
+  text-align: left;
   vertical-align: top;
   width: 184px;
   padding: 8px;
@@ -5343,40 +5345,6 @@ table.LC_pick_box td.LC_oddrow_value {
   background-color: $data_table_light;
 }
 
-table.LC_helpform_receipt {
-  width: 620px;
-  border-collapse: separate;
-  background: white;
-  border: 1px solid black;
-  border-spacing: 1px;
-}
-
-table.LC_helpform_receipt td.LC_pick_box_title {
-  background: $tabbg;
-  font-weight: bold;
-  text-align: right;
-  width: 184px;
-  padding: 8px;
-}
-
-table.LC_helpform_receipt td.LC_evenrow_value {
-  text-align: left;
-  padding: 8px;
-  background-color: $data_table_light;
-}
-
-table.LC_helpform_receipt td.LC_oddrow_value {
-  text-align: left;
-  padding: 8px;
-  background-color: $data_table_light;
-}
-
-table.LC_helpform_receipt td.LC_pick_box_separator {
-  padding: 0;
-  height: 1px;
-  background: black;
-}
-
 span.LC_helpform_receipt_cat {
   font-weight: bold;
 }
@@ -6760,14 +6728,14 @@ sub simple_error_page {
 	my ($add_class) = @_;
 	$row_count[0]++;
 	my $css_class = ($row_count[0] % 2)?'LC_odd_row':'LC_even_row';
-	$css_class = (join(' ',$css_class,$add_class));
+	$css_class = (join(' ',$css_class,$add_class)) unless ($add_class eq '');
 	return  '<tr class="'.$css_class.'">'."\n";;
     }
     
     sub continue_data_table_row {
 	my ($add_class) = @_;
 	my $css_class = ($row_count[0] % 2)?'LC_odd_row':'LC_even_row';
-	$css_class = (join(' ',$css_class,$add_class));
+	$css_class = (join(' ',$css_class,$add_class)) unless ($add_class eq '');;
 	return  '<tr class="'.$css_class.'">'."\n";;
     }
 
@@ -10276,6 +10244,16 @@ sub group_term {
     return $names{$crstype};
 }
 
+sub course_types {
+    my @types = ('official','unofficial','community');
+    my %typename = (
+                         official   => 'Official course',
+                         unofficial => 'Unofficial course',
+                         community  => 'Community',
+                   );
+    return (\@types,\%typename);
+}
+
 sub icon {
     my ($file)=@_;
     my $curfext = lc((split(/\./,$file))[-1]);