--- loncom/homework/outputtags.pm	2007/10/08 09:22:50	1.50
+++ loncom/homework/outputtags.pm	2008/11/14 21:27:17	1.52
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # tags that create controlled output
 #
-# $Id: outputtags.pm,v 1.50 2007/10/08 09:22:50 foxr Exp $
+# $Id: outputtags.pm,v 1.52 2008/11/14 21:27:17 jms Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -26,6 +26,67 @@
 # http://www.lon-capa.org/
 #
 
+=head1 NAME
+
+Apache::outputtags;
+
+=head1 SYNOPSIS
+
+Handles tags associated with output. Seems to
+relate to due dates of the assignment.
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+
+=head1 HANDLER SUBROUTINE
+
+start_displayduedate()
+
+=head1 OTHER SUBROUTINES
+
+=over
+
+=item *
+
+initialize_outputtags() : Empties the hash of tags that have already been displayed that should only be displayed once.
+
+=item *
+
+end_displayduedate()
+
+=item *
+
+start_displaytitle()
+
+=item *
+
+end_displaytitle()
+
+=item *
+
+multipart()
+
+=item *
+
+start_displayweight()
+
+=item *
+
+end_displayweight()
+
+=item *
+
+start_displaystudentphoto()
+
+=item *
+
+end_displaystudentphoto()
+
+
+=back
+
+=cut
+
 package Apache::outputtags; 
 
 use strict;
@@ -36,9 +97,7 @@ use POSIX qw(strftime);
 BEGIN {
     &Apache::lonxml::register('Apache::outputtags',('displayduedate','displaytitle','displayweight','displaystudentphoto'));
 }
-#  Empties the hash of tags that have already been displayed
-#  that should only be displayed once.
-#
+
 sub initialize_outputtags {
     %Apache::outputtags::showonce=();
 }
@@ -139,7 +198,6 @@ sub start_displaytitle {
     } else {
 	$Apache::outputtags::showonce{'displayduetitle'}=1;
     }
-    &Apache::lonnet::logthis("start_displaytitle, target=$target / $Apache::lonhomework::type");
     my $name=&Apache::structuretags::get_resource_name();
     my $style = &Apache::lonxml::get_param('style',$parstack,$safeeval);
     if ($target eq 'web') {
@@ -156,7 +214,6 @@ sub start_displaytitle {
 	} else {
 	    $result=$name;
 	}
-	&Apache::lonnet::logthis("Printed title: $name");
     }
     return $result;
 }