--- loncom/interface/loncommon.pm	2007/04/13 20:22:15	1.522
+++ loncom/interface/loncommon.pm	2007/04/16 22:50:44	1.523
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.522 2007/04/13 20:22:15 albertel Exp $
+# $Id: loncommon.pm,v 1.523 2007/04/16 22:50:44 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3690,20 +3690,18 @@ sub standard_css {
     my $border = ($env{'browser.type'} eq 'explorer') ? '0px 2px 0px 2px'
 	                                              : '0px 3px 0px 4px';
 
+
     return <<END;
 h1, h2, h3, th { font-family: $sans }
 a:focus { color: red; background: yellow } 
 table.thinborder,
-table.LC_optres_prior {
-  border-collapse: collapse;
-}
+
 table.thinborder tr th {
   border-style: solid;
   border-width: 1px;
   background: $tabbg;
 }
-table.thinborder tr td, 
-table.LC_optres_prior tr td {
+table.thinborder tr td {
   border-style: solid;
   border-width: 1px
 }
@@ -3901,7 +3899,8 @@ table.LC_nested {
   border-spacing: 0px;
   width: 100%;
 }
-table.LC_data_table tr th, table.LC_calendar tr th, table.LC_mail_list tr th {
+table.LC_data_table tr th, table.LC_calendar tr th, table.LC_mail_list tr th,
+table.LC_prior_tries tr th {
   font-weight: bold;
   background-color: $data_table_head;
   font-size: smaller;
@@ -4284,7 +4283,7 @@ table.LC_prior_tries {
     border-color: gray;
     border-collapse: collapse;
 }
-table.LC_prior_tries th,
+
 table.LC_prior_tries td {
     border-width: 1px;
     border-style: solid;
@@ -4295,9 +4294,47 @@ table.LC_prior_tries tr.LC_correct {
     font-weight: bold;
     background: #aaffaa;
 }
+
+.LC_answer_correct {
+  background: #AAFFAA;
+  color: black;
+}
+.LC_answer_charged_try {
+  background: #FFAAAA ! important;
+  color: black;
+}
+.LC_answer_not_charged_try, 
+.LC_answer_no_grade,
+.LC_answer_late {
+  background: #FFFFAA;
+  color: black;
+}
+.LC_answer_previous {
+  background: #AAAAFF;
+  color: black;
+}
+.LC_answer_no_message {
+  background: #FFFFFF;
+  color: black;
+}
+.LC_answer_unknown {
+  background: orange;
+  color: black;
+}
+
+
 span.LC_prior_numerical {
-    font-family: monospace;
-    white-space: pre;
+  font-family: monospace;
+  white-space: pre;
+}
+
+table.LC_prior_option {
+  width: 100%;
+  border-collapse: collapse;
+}
+table.LC_prior_option tr td {
+  border-style: solid;
+  border-width: 1px
 }
 
 span.LC_nobreak {