--- loncom/interface/loncommon.pm	2003/09/11 22:37:54	1.116
+++ loncom/interface/loncommon.pm	2003/09/16 19:23:47	1.117
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.116 2003/09/11 22:37:54 albertel Exp $
+# $Id: loncommon.pm,v 1.117 2003/09/16 19:23:47 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -68,6 +68,8 @@ use POSIX qw(strftime mktime);
 use Apache::Constants qw(:common :http :methods);
 use Apache::lonmsg();
 use Apache::lonmenu();
+use Apache::lonlocal;
+
 my $readit;
 
 =pod 
@@ -1631,6 +1633,18 @@ sub display_languages {
     return %languages;
 }
 
+sub preferred_languages {
+    my @languages=();
+    if ($ENV{'environment.languages'}) {
+	@languages=split(/\s*(\,|\;|\:)\s*/,$ENV{'environment.languages'});
+    }
+    if ($ENV{'course.'.$ENV{'request.course.id'}.'.languages'}) {
+	@languages=(@languages,split(/\s*(\,|\;|\:)\s*/,
+	         $ENV{'course.'.$ENV{'request.course.id'}.'.languages'}));
+    }
+    return (@languages,'en-US');
+}
+
 ###############################################################
 ##               Student Answer Attempts                     ##
 ###############################################################
@@ -2059,6 +2073,7 @@ other decorations will be returned.
 
 sub bodytag {
     my ($title,$function,$addentries,$bodyonly,$domain,$forcereg)=@_;
+    $title=&mt($title);
     unless ($function) {
 	$function='student';
         if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) {