--- loncom/interface/loncommon.pm	2007/03/03 01:33:20	1.512
+++ loncom/interface/loncommon.pm	2007/03/20 15:36:14	1.516
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.512 2007/03/03 01:33:20 albertel Exp $
+# $Id: loncommon.pm,v 1.516 2007/03/20 15:36:14 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1270,7 +1270,7 @@ sub create_text_file {
 sub domain_select {
     my ($name,$value,$multiple)=@_;
     my %domains=map { 
-	$_ => $_.' '.$Apache::lonnet::domaindescription{$_} 
+	$_ => $_.' '. &Apache::lonnet::domain($_,'description') 
     } &Apache::lonnet::all_domains();
     if ($multiple) {
 	$domains{''}=&mt('Any domain');
@@ -1435,7 +1435,7 @@ selected");
 #-------------------------------------------
 sub select_dom_form {
     my ($defdom,$name,$includeempty) = @_;
-    my @domains = &Apache::lonnet::all_domains();
+    my @domains = sort(&Apache::lonnet::all_domains());
     if ($includeempty) { @domains=('',@domains); }
     my $selectdomain = "<select name=\"$name\" size=\"1\">\n";
     foreach my $dom (@domains) {
@@ -1451,23 +1451,6 @@ sub select_dom_form {
 
 =pod
 
-=item * get_library_servers($domain)
-
-Returns a hash which contains keys like '103l3' and values like 
-'kirk.lite.msu.edu'.  All of the keys will be for machines in the
-given $domain.
-
-=cut
-
-#-------------------------------------------
-sub get_library_servers {
-    return &Apache::lonnet::get_servers($_[0],'library');
-}
-
-#-------------------------------------------
-
-=pod
-
 =item * home_server_option_list($domain)
 
 returns a string which contains an <option> list to be used in a 
@@ -1478,7 +1461,7 @@ returns a string which contains an <opti
 #-------------------------------------------
 sub home_server_option_list {
     my $domain = shift;
-    my %servers = &get_library_servers($domain);
+    my %servers = &Apache::lonnet::get_servers($domain,'library');
     my $result = '';
     foreach my $hostid (sort(keys(%servers))) {
         $result.=
@@ -1880,7 +1863,9 @@ If target_domain is not found in domain.
 #-------------------------------------------
 sub get_auth_defaults {
     my $domain=shift;
-    return ($Apache::lonnet::domain_auth_def{$domain},$Apache::lonnet::domain_auth_arg_def{$domain});
+    return (&Apache::lonnet::domain($domain,'auth_def'),
+	    &Apache::lonnet::domain($domain,'auth_arg_def'));
+	    
 }
 ###############################################################
 ##   End Get Authentication Defaults for Domain              ##
@@ -2464,19 +2449,21 @@ sub preferred_languages {
     if ($browser) {
 	@languages=(@languages,split(/\s*(\,|\;|\:)\s*/,$browser));
     }
-    if ($Apache::lonnet::domain_lang_def{$env{'user.domain'}}) {
+    if (&Apache::lonnet::domain($env{'user.domain'},'lang_def')) {
 	@languages=(@languages,
-		$Apache::lonnet::domain_lang_def{$env{'user.domain'}});
+		    &Apache::lonnet::domain($env{'user.domain'},
+					    'lang_def'));
     }
-    if ($Apache::lonnet::domain_lang_def{$env{'request.role.domain'}}) {
+    if (&Apache::lonnet::domain($env{'request.role.domain'},'lang_def')) {
 	@languages=(@languages,
-		$Apache::lonnet::domain_lang_def{$env{'request.role.domain'}});
+		    &Apache::lonnet::domain($env{'request.role.domain'},
+					    'lang_def'));
     }
-    if ($Apache::lonnet::domain_lang_def{
-	                          $Apache::lonnet::perlvar{'lonDefDomain'}}) {
+    if (&Apache::lonnet::domain($Apache::lonnet::perlvar{'lonDefDomain'},
+				'lang_def')) {
 	@languages=(@languages,
-		$Apache::lonnet::domain_lang_def{
-                                  $Apache::lonnet::perlvar{'lonDefDomain'}});
+		    &Apache::lonnet::domain($Apache::lonnet::perlvar{'lonDefDomain'},
+					    'lang_def'));
     }
 # turn "en-ca" into "en-ca,en"
     my @genlanguages;
@@ -3215,8 +3202,8 @@ sub domainlogo {
     if (-e '/home/httpd/html/adm/lonDomLogos/'.$domain.'.gif') {
 	my $logo=&lonhttpdurl("/adm/lonDomLogos/$domain.gif");
         return '<img src="'.$logo.'" alt="'.$domain.'" />';
-    } elsif(exists($Apache::lonnet::domaindescription{$domain})) {
-        return $Apache::lonnet::domaindescription{$domain};
+    } elsif (defined(&Apache::lonnet::domain($domain,'description'))) {
+        return &Apache::lonnet::domain($domain,'description');
     } else {
         return '';
     }
@@ -4218,6 +4205,28 @@ span.LC_feedback_link {
     font-size: larger;
 }
 
+table.LC_prior_tries {
+    border-width: 1px;
+    border-style: solid;
+    border-color: gray;
+    border-collapse: collapse;
+}
+table.LC_prior_tries th,
+table.LC_prior_tries td {
+    border-width: 1px;
+    border-style: solid;
+    border-color: gray;
+    padding: 3px;
+}
+table.LC_prior_tries tr.LC_correct {
+    font-weight: bold;
+    background: #aaffaa;
+}
+span.LC_prior_numerical {
+    font-family: monospace;
+    white-space: pre;
+}
+
 END
 }