--- loncom/interface/lonfeedback.pm	2016/03/23 02:19:09	1.372
+++ loncom/interface/lonfeedback.pm	2017/05/30 00:01:32	1.373
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Feedback
 #
-# $Id: lonfeedback.pm,v 1.372 2016/03/23 02:19:09 raeburn Exp $
+# $Id: lonfeedback.pm,v 1.373 2017/05/30 00:01:32 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1290,7 +1290,7 @@ sub build_posting_display {
                                 if (&editing_allowed($escsymb.':::'.$idx,$group)) {
                                     if (($env{'user.domain'} eq $contrib{$idx.':senderdomain'}) && ($env{'user.name'} eq $contrib{$idx.':sendername'})) {
                                         $sender.=' '.
-                                         &discussion_link($symb,&mt('Edit'),'editdisc',$idx,$$newpostsflag,$prevread,&group_args($group));
+                                         &discussion_link($ressymb,&mt('Edit'),'editdisc',$idx,$$newpostsflag,$prevread,&group_args($group));
                                         unless ($seehidden) {
                                             my $grpargs = &group_args($group);
                                             $sender.=" <a href=\"javascript:verifydelete('studentdelete','$escsymb','$idx','$$newpostsflag','$prevread','$grpargs')";
@@ -1302,11 +1302,11 @@ sub build_posting_display {
 			            if ($hiddens{$idx}) {
                                         unless ($studenthidden) {
  		                           $sender.=' '.
-                                            &discussion_link($symb,&mt('Make Visible'),'unhide',$idx,$$newpostsflag,$prevread,&group_args($group));
+                                            &discussion_link($ressymb,&mt('Make Visible'),'unhide',$idx,$$newpostsflag,$prevread,&group_args($group));
                                         }
 			            } else {
                                         $sender.=' '.
-                                         &discussion_link($symb,&mt('Hide'),'hide',$idx,$$newpostsflag,$prevread,&group_args($group));
+                                         &discussion_link($ressymb,&mt('Hide'),'hide',$idx,$$newpostsflag,$prevread,&group_args($group));
 			            }
                                     my $grpargs = &group_args($group);
 			            $sender.= 
@@ -1345,13 +1345,13 @@ sub build_posting_display {
                                 if (($group ne '') && 
                                     (&check_group_priv($group,'pgd') eq 'ok')) {
                                      $sender.=' '.
-                                         &discussion_link($symb,&mt('Reply'),'replydisc',$idx,$$newpostsflag,$prevread,&group_args($group));
+                                         &discussion_link($ressymb,&mt('Reply'),'replydisc',$idx,$$newpostsflag,$prevread,&group_args($group));
                                 } elsif (&Apache::lonnet::allowed('pch', 
 				     $env{'request.course.id'}.
 				     ($env{'request.course.sec'}?'/'.
                                       $env{'request.course.sec'}:''))) {
 			             $sender.=' '.
-                                         &discussion_link($symb,&mt('Reply'),'replydisc',$idx,$$newpostsflag,$prevread);
+                                         &discussion_link($ressymb,&mt('Reply'),'replydisc',$idx,$$newpostsflag,$prevread);
                                 }
                             }
 		            if ($viewgrades) {
@@ -1518,12 +1518,12 @@ sub build_posting_display {
                                     if ($userlikes{$idx}) {
                                         $$discussionitems[$idx].='<img border="0" src="/res/adm/pages/thumbsup_gray.png" alt="'.&mt('You like this posting').'" />';
                                     } else {
-                                        $$discussionitems[$idx].='&nbsp;'.&discussion_link($symb,'<img border="0" src="/res/adm/pages/thumbsup.png" alt="'.&mt('Like').'" />','like',$idx,$$newpostsflag,$prevread,&group_args($group),&mt("Like this posting"));
+                                        $$discussionitems[$idx].='&nbsp;'.&discussion_link($ressymb,'<img border="0" src="/res/adm/pages/thumbsup.png" alt="'.&mt('Like').'" />','like',$idx,$$newpostsflag,$prevread,&group_args($group),&mt("Like this posting"));
                                     }
                                     if ($userunlikes{$idx}) {
                                         $$discussionitems[$idx].='<img border="0" src="/res/adm/pages/thumbsdown_gray.png" alt="'.&mt('You unlike this posting').'" />';
                                     } else {
-                                        $$discussionitems[$idx].='&nbsp;'.&discussion_link($symb,'<img border="0" src="/res/adm/pages/thumbsdown.png" alt="'.&mt('Unlike').'" />','unlike',$idx,$$newpostsflag,$prevread,&group_args($group),&mt("Unlike this posting"));
+                                        $$discussionitems[$idx].='&nbsp;'.&discussion_link($ressymb,'<img border="0" src="/res/adm/pages/thumbsdown.png" alt="'.&mt('Unlike').'" />','unlike',$idx,$$newpostsflag,$prevread,&group_args($group),&mt("Unlike this posting"));
                                     }
                                 }
                             }
@@ -1541,7 +1541,7 @@ sub build_posting_display {
                                 $$discussionitems[$idx] .= '&nbsp;&nbsp;'.&mt('This post has been edited by the author.');
                                 if ($seehidden) {
                                     $$discussionitems[$idx] .= '&nbsp;&nbsp;'.
-                                         &discussion_link($symb,&mt('Display all versions'),'allversions',$idx,$$newpostsflag,$prevread,&group_args($group));
+                                         &discussion_link($ressymb,&mt('Display all versions'),'allversions',$idx,$$newpostsflag,$prevread,&group_args($group));
                                 }
                                 $$discussionitems[$idx].='<br/>'.&mt('Earlier version(s) were posted on: ');
                                 if ($contrib{$idx.':history'} =~ m/:/) {