--- loncom/xml/lonxml.pm	2001/08/07 22:57:50	1.107
+++ loncom/xml/lonxml.pm	2001/08/10 15:49:46	1.109
@@ -13,7 +13,7 @@
 # 6/12,6/13 H. K. Ng
 # 6/16 Gerd Kortemeyer
 # 7/27 H. K. Ng
-# 8/7 Gerd Kortemeyer
+# 8/7,8/9,8/10 Gerd Kortemeyer
 
 package Apache::lonxml; 
 use vars 
@@ -97,6 +97,12 @@ sub xmlbegin {
 sub xmlend {
     my $discussion='';
     if ($ENV{'request.course.id'}) {
+       my $crs='/'.$ENV{'request.course.id'};
+       if ($ENV{'request.course.sec'}) {
+          $crs.='_'.$ENV{'request.course.sec'};
+       }                 
+       $crs=~s/\_/\//g;
+       my $seeid=&Apache::lonnet::allowed('rin',$crs);
        my $symb=&Apache::lonnet::symbread();
        if ($symb) {
           my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},
@@ -109,8 +115,15 @@ sub xmlend {
               for ($idx=1;$idx<=$contrib{'version'};$idx++) {
                   my $message=$contrib{$idx.':message'};
                   $message=~s/\n/\<br \/\>/g;
-		  $discussion.='<p><b>'.$contrib{$idx.':sendername'}.' at '.
-		      $contrib{$idx.':senderdomain'}.'</b> ('.
+                  my $sender='Anonymous';
+                  if ((!$contrib{$idx.':anonymous'}) || ($seeid)) {
+                      $sender=$contrib{$idx.':sendername'}.' at '.
+		      $contrib{$idx.':senderdomain'};
+                      if ($contrib{$idx.':anonymous'}) {
+			  $sender.=' (anonymous)';
+                      }                   
+                  }
+		  $discussion.='<p><b>'.$sender.'</b> ('.
                       localtime($contrib{$idx.':timestamp'}).
                       '):<blockquote>'.$message.
                       '</blockquote></p>'; 
@@ -172,6 +185,8 @@ ENDPARM
           menu.currentStale=0;
           menu.clearbut(3,1);
           menu.switchbutton
+       (6,3,'catalog.gif','catalog','info','catalog_info()');
+          menu.switchbutton
        (8,1,'eval.gif','evaluate','this','gopost("/adm/evaluate",currentURL)');
           menu.switchbutton
     (8,2,'fdbk.gif','feedback','on this','gopost("/adm/feedback",currentURL)');
@@ -200,7 +215,7 @@ ENDPARM
           menu.clearbut(7,3);
           menu.menucltim=menu.setTimeout(
  'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+
- 'clearbut(9,1);clearbut(9,2);clearbut(9,3);',
+ 'clearbut(9,1);clearbut(9,2);clearbut(9,3);clearbut(6,3)',
 			  2000);
 
       }