--- loncom/interface/loncommon.pm	2007/11/18 21:19:16	1.616
+++ loncom/interface/loncommon.pm	2007/12/04 11:00:05	1.620
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.616 2007/11/18 21:19:16 albertel Exp $
+# $Id: loncommon.pm,v 1.620 2007/12/04 11:00:05 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2073,6 +2073,7 @@ sub authform_internal{
     $result = &mt
         ('[_1] Internally authenticated (with initial password [_2])',
          '<label>'.$authtype,'</label>'.$autharg);
+    $result.="<label><input type=\"checkbox\" name=\"visible\" onClick='if (this.checked) { this.form.intarg.type=\"text\" } else { this.form.intarg.type=\"password\" }' />".&mt('Visible input').'</label>';
     return $result;
 }
 
@@ -5861,7 +5862,6 @@ sub get_course_users {
         my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist($cdom,$cnum);
         my $now = time;
         foreach my $student (keys(%{$classlist})) {
-            my $status;
             my $match = 0;
             my $secmatch = 0;
             my $section = $$classlist{$student}[$idx{section}];
@@ -7637,6 +7637,76 @@ sub restore_settings {
     }
 }
 
+#######################################################
+#######################################################
+
+=pod
+
+=head1 Domain E-mail Routines  
+
+=over 4
+
+=item &build_recipient_list
+
+Build recipient lists for three types of e-mail:
+(a) Error Reports, (b) Package Updates, (c) Help requests, generated by
+lonerrorhandler.pm, CHECKRPMS and lonsupportreq.pm respectively.
+
+Inputs:
+defmail (scalar - email address of default recipient), 
+mailing type (scalar - errormail, packagesmail, or helpdeskmail), 
+defdom (domain for which to retrieve configuration settings),
+origmail (scalar - email address of recipient from loncapa.conf, 
+i.e., predates configuration by DC via domainprefs.pm 
+
+Returns: comma separated list of addresses to which to send e-mail.   
+
+=cut
+
+############################################################
+############################################################
+sub build_recipient_list {
+    my ($defmail,$mailing,$defdom,$origmail) = @_;
+    my @recipients;
+    my $otheremails;
+    my %domconfig =
+         &Apache::lonnet::get_dom('configuration',['contacts'],$defdom);
+    if (ref($domconfig{'contacts'}) eq 'HASH') {
+        if (ref($domconfig{'contacts'}{$mailing}) eq 'HASH') {
+            my @contacts = ('adminemail','supportemail');
+            foreach my $item (@contacts) {
+                if ($domconfig{'contacts'}{$mailing}{$item}) {
+                    my $addr = $domconfig{'contacts'}{$item}; 
+                    if (!grep(/^\Q$addr\E$/,@recipients)) {
+                        push(@recipients,$addr);
+                    }
+                }
+                $otheremails = $domconfig{'contacts'}{$mailing}{'others'};
+            }
+        }
+    } elsif ($origmail ne '') {
+        push(@recipients,$origmail);
+    }
+    if ($defmail ne '') {
+        push(@recipients,$defmail);
+    }
+    if ($otheremails) {
+        my @others;
+        if ($otheremails =~ /,/) {
+            @others = split(/,/,$otheremails);
+        } else {
+            push(@others,$otheremails);
+        }
+        foreach my $addr (@others) {
+            if (!grep(/^\Q$addr\E$/,@recipients)) {
+                push(@recipients,$addr);
+            }
+        }
+    }
+    my $recipientlist = join(',',@recipients); 
+    return $recipientlist;
+}
+
 ############################################################
 ############################################################