--- loncom/interface/loncommon.pm	2006/06/23 03:14:00	1.394
+++ loncom/interface/loncommon.pm	2006/06/26 21:54:34	1.397
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.394 2006/06/23 03:14:00 albertel Exp $
+# $Id: loncommon.pm,v 1.397 2006/06/26 21:54:34 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2725,9 +2725,18 @@ Returns: value of designparamter $which
 
 =cut
 
-##############################################
+
 sub designparm {
     my ($which,$domain)=@_;
+    my $result = &designparm_real(@_);
+    &Apache::lonnet::logthis(" $which $domain reulted in $result");
+    return $result;
+}
+
+
+##############################################
+sub designparm_real {
+    my ($which,$domain)=@_;
     if ($env{'browser.blackwhite'} eq 'on') {
 	if ($which=~/\.(font|alink|vlink|link)$/) {
 	    return '#000000';
@@ -2739,11 +2748,11 @@ sub designparm {
 	    return '#CCCCCC';
 	}
     }
-    if ($env{'environment.color.'.$which}) {
+    if (exists($env{'environment.color.'.$which})) {
 	return $env{'environment.color.'.$which};
     }
     $domain=&determinedomain($domain);
-    if ($designhash{$domain.'.'.$which}) {
+    if (exists($designhash{$domain.'.'.$which})) {
 	return $designhash{$domain.'.'.$which};
     } else {
         return $designhash{'default.'.$which};
@@ -3107,6 +3116,7 @@ sub standard_css {
     my $link   = &designparm($function.'.link',  $domain);
 
     my $sans                 = 'Arial,Helvetica,sans-serif';
+    my $mono                 = 'monospace';
     my $data_table_head      = $tabbg;
     my $data_table_light     = '#EEEEEE';
     my $data_table_dark      = '#DDD';
@@ -3130,7 +3140,7 @@ table.thinborder { border-collapse: coll
 table.thinborder tr th, table.thinborder tr td { border-style: solid; border-width: 1px}
 form, .inline { display: inline; }
 .center { text-align: center; }
-.LC_filename {font-family: monospace;}
+.LC_filename {font-family: $mono;}
 .LC_error {
   color: red;
   font-size: larger;
@@ -3373,6 +3383,67 @@ span.LC_current_location {
   background: $pgbg;
 }
 
+span.LC_parm_menu_item {
+  font-size: larger;
+  font-family: $sans;
+}
+span.LC_parm_scope_all {
+  color: red;
+}
+span.LC_parm_scope_folder {
+  color: green;
+}
+span.LC_parm_scope_resource {
+  color: orange;
+}
+span.LC_parm_part {
+  color: blue;
+}
+span.LC_parm_folder, span.LC_parm_symb {
+  font-size: x-small;
+  font-family: $mono;
+  color: #AAAAAA;
+}
+
+td.LC_parm_overview_level_menu, td.LC_parm_overview_map_menu,
+td.LC_parm_overview_parm_selectors, td.LC_parm_overview_parm_restrictions {
+  border: 1px solid black;
+  border-collapse: collapse;
+}
+table.LC_parm_overview_restrictions td {
+  border-width: 1px 4px 1px 4px;
+  border-style: solid;
+  border-color: $pgbg;
+  text-align: center;
+}
+table.LC_parm_overview_restrictions th {
+  background: $tabbg;
+  border-width: 1px 4px 1px 4px;
+  border-style: solid;
+  border-color: $pgbg;
+}
+table#LC_helpmenu_links {
+  width: 100%;
+  border: 1px solid black;
+  background: $pgbg;
+  padding: 0px;
+  border-spacing: 1px;
+}
+table#LC_helpmenu_links tr td {
+  padding: 1px;
+  background: $tabbg;
+}
+
+table#LC_helpmenu_links a:link, table#LC_helpmenu_links a:visited,
+table#LC_helpmenu_links a:active {
+  text-decoration: none;
+  color: $font;
+}
+table#LC_helpmenu_links a:hover {
+  text-decoration: underline;
+  color: $vlink;
+}
+
 END
 }