--- loncom/xml/lonxml.pm	2001/08/10 15:49:46	1.109
+++ loncom/xml/lonxml.pm	2001/08/10 16:22:23	1.110
@@ -113,20 +113,37 @@ sub xmlend {
                   '<address><hr /><h2>Course Discussion of Resource</h2>';
               my $idx;
               for ($idx=1;$idx<=$contrib{'version'};$idx++) {
-                  my $message=$contrib{$idx.':message'};
-                  $message=~s/\n/\<br \/\>/g;
+		my $hidden=($contrib{'hidden'}=~/\.$idx\./);
+		unless (($hidden) && (!$seeid)) {
+                 my $message=$contrib{$idx.':message'};
+                 $message=~s/\n/\<br \/\>/g;
+                 if ($message) {
+                  if ($hidden) {
+		      $message='<font color="#888888">'.$message.'</font>';
+                  }
                   my $sender='Anonymous';
                   if ((!$contrib{$idx.':anonymous'}) || ($seeid)) {
                       $sender=$contrib{$idx.':sendername'}.' at '.
 		      $contrib{$idx.':senderdomain'};
                       if ($contrib{$idx.':anonymous'}) {
 			  $sender.=' (anonymous)';
+                      }
+                      if ($seeid) {
+			  if ($hidden) {
+                             $sender.=' <a href="/adm/feedback?unhide='.
+				 $symb.':::'.$idx.'">Make Visible</a>';
+                          } else {
+                             $sender.=' <a href="/adm/feedback?hide='.
+				 $symb.':::'.$idx.'">Hide</a>';
+			  }
                       }                   
                   }
 		  $discussion.='<p><b>'.$sender.'</b> ('.
                       localtime($contrib{$idx.':timestamp'}).
                       '):<blockquote>'.$message.
-                      '</blockquote></p>'; 
+                      '</blockquote></p>';
+	        }
+               } 
               }
               $discussion.='</address>';
           }