+#
+# set the user's language
+#
+# Copyright (c) 1998 - Dirk Koopman G1TLH
+#
+# $Id$
+#
+
+my ($self, $line) = @_;
+my $call = $self->call;
+my $user;
+
+# modify this next line if you add a language to Messages
+my @lang = qw( en nl es de );
+
+# remove leading and trailing spaces
+$line =~ s/^\s+//;
+$line =~ s/\s+$//;
+
+return (1, $self->msg('lange1', join(',', @lang))) if !$line;
+$line = lc $line;
+return (1, $self->msg('lange1', join(',', @lang))) unless grep $_ eq $line, @lang;
+
+
+$user = DXUser->get_current($call);
+if ($user) {
+ $user->lang($line);
+ $user->put();
+ $self->lang($line);
+ return (1, $self->msg('lang', $line));
+} else {
+ return (1, $self->msg('lange2', $call));
+}
+