--- loncom/interface/resetpw.pm	2009/10/08 19:54:37	1.20
+++ loncom/interface/resetpw.pm	2009/10/08 22:59:18	1.21
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Allow access to password changing via a token sent to user's e-mail. 
 #
-# $Id: resetpw.pm,v 1.20 2009/10/08 19:54:37 raeburn Exp $
+# $Id: resetpw.pm,v 1.21 2009/10/08 22:59:18 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -26,6 +26,29 @@
 # http://www.lon-capa.org/
 #
 #
+
+=pod
+
+=head1 NAME
+
+Apache::resetpw - pile of common routines
+
+=head1 SYNOPSIS
+
+Handles resetting of forgotten passwords.
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+ 
+=head1 OVERVIEW
+
+A user with an e-mail address associated with his/her LON-CAPA username
+can reset a forgotten password, using a link sent to the e-mail address   
+if the authentication type for the account is "internal".
+account is "internal".
+
+=cut
+
 package Apache::resetpw;
 
 use strict;