--- loncom/interface/lonmsg.pm	2003/12/30 20:39:30	1.74
+++ loncom/interface/lonmsg.pm	2003/12/30 22:19:18	1.75
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging
 #
-# $Id: lonmsg.pm,v 1.74 2003/12/30 20:39:30 www Exp $
+# $Id: lonmsg.pm,v 1.75 2003/12/30 22:19:18 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -25,23 +25,8 @@
 #
 # http://www.lon-capa.org/
 #
-#
-# (Routines to control the menu
-#
-# (TeX Conversion Module
-#
-# 05/29/00,05/30 Gerd Kortemeyer)
-#
-# 10/05 Gerd Kortemeyer)
-#
-# 10/19,10/20,10/30,
-# 02/06/01 Gerd Kortemeyer
-# 07/27 Guy Albertelli
-# 07/27,07/28,07/30,08/03,08/06,08/08,08/09,08/10,8/13,8/15,
-# 10/1,11/5 Gerd Kortemeyer
-# YEAR=2002
-# 1/1,3/18 Gerd Kortemeyer
-#
+
+
 package Apache::lonmsg;
 
 =pod
@@ -287,8 +272,9 @@ sub author_res_msg {
 # =========================================== Retrieve author resource messages
 
 sub retrieve_author_res_msg {
-    my ($author,$domain,$url)=@_;
+    my $url=shift;
     $url=&Apache::lonnet::declutter($url);
+    my ($domain,$author)=($url=~/^(\w+)\/(\w+)\//);
     my %errormsgs=&Apache::lonnet::dump('nohist_res_msgs',$1,$2);
     my $msgs='';
     foreach (keys %errormsgs) {
@@ -306,7 +292,7 @@ sub retrieve_author_res_msg {
 # =============================== Delete all author messages related to one URL
 
 sub del_url_author_res_msg {
-    my ($author,$domain,$url)=@_;
+    my $url=shift;
     $url=&Apache::lonnet::declutter($url);
 }
 
@@ -314,6 +300,12 @@ sub del_url_author_res_msg {
 
 sub all_url_author_res_msg {
     my ($author,$domain)=@_;
+    my %returnhash=();
+    foreach (&Apache::lonnet::getkeys('nohist_res_msgs')) {
+	$_=~/^(.+)\_\d+/;
+	$returnhash{$1}=1;
+    }
+    return %returnhash;
 }
 
 # ================================================== Critical message to a user