--- loncom/interface/lonfeedback.pm	2003/11/03 20:34:54	1.65
+++ loncom/interface/lonfeedback.pm	2003/11/04 03:32:55	1.67
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Feedback
 #
-# $Id: lonfeedback.pm,v 1.65 2003/11/03 20:34:54 www Exp $
+# $Id: lonfeedback.pm,v 1.67 2003/11/04 03:32:55 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -73,12 +73,14 @@ sub list_discussion {
     my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},
 			  $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
 			  $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
+    my $visible=0;
     if ($contrib{'version'}) {
 	for (my $id=1;$id<=$contrib{'version'};$id++) {
 	    my $idx=$id;
 	    my $hidden=($contrib{'hidden'}=~/\.$idx\./);
 	    my $deleted=($contrib{'deleted'}=~/\.$idx\./);
 	    unless ((($hidden) && (!$seeid)) || ($deleted)) {
+		$visible++;
 		my $message=$contrib{$idx.':message'};
 		$message=~s/\n/\<br \/\>/g;
 		$message=&Apache::lontexconvert::msgtexconverted($message);
@@ -148,9 +150,14 @@ sub list_discussion {
 	    } 
 	}
     }
-    my $discussion='<hr />';
-    foreach (sort { $a <=> $b } keys %discussionitems) {
-	$discussion.=$discussionitems{$_};
+    my $discussion='';
+    if ($visible) {
+	$discussion.='<table bgcolor="#AAAAAA" cellpadding="2" cellspacing="2" border="0">';
+	foreach (sort { $a <=> $b } keys %discussionitems) {
+	    $discussion.="\n<tr bgcolor='#CCCCCC'><td>".$discussionitems{$_}.
+		"</td></tr>";
+	}
+        $discussion.='</table>';
     }
     if ($discussiononly) {
 	$discussion.=(<<ENDDISCUSS);
@@ -524,7 +531,7 @@ sub adddiscuss {
                                    $ENV{'enrironment.generation'},
                  'attachmenturl'=> $attachmenturl);
     if ($ENV{'form.replydisc'}) {
-	$contrib{'replyto'}=$ENV{'form.replydisc'};
+	$contrib{'replyto'}=(split(/\:\:\:/,$ENV{'form.replydisc'}))[1];
     }
     if ($anon) {
 	$contrib{'anonymous'}='true';
@@ -657,7 +664,14 @@ sub handler {
   $feedurl=~s/^$ENV{'HTTP_HOST'}//;
   $feedurl=~s/\?.+$//;
 
-  my $symb=&Apache::lonnet::symbread($feedurl);
+  my $symb;
+  if ($ENV{'form.replydisc'}) {
+      $symb=(split(/\:\:\:/,$ENV{'form.replydisc'}))[0];
+      my ($map,$id,$url)=&Apache::lonnet::decode_symb($symb);
+      $feedurl=&Apache::lonnet::clutter($url);
+  } else {
+      $symb=&Apache::lonnet::symbread($feedurl);
+  }
   unless ($symb) {
       $symb=$ENV{'form.symb'};
       if ($symb) {