--- loncom/interface/lonmsgdisplay.pm	2017/08/07 20:22:13	1.185
+++ loncom/interface/lonmsgdisplay.pm	2019/08/12 15:15:56	1.190
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging display
 #
-# $Id: lonmsgdisplay.pm,v 1.185 2017/08/07 20:22:13 raeburn Exp $
+# $Id: lonmsgdisplay.pm,v 1.190 2019/08/12 15:15:56 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1417,9 +1417,9 @@ sub compout {
                     );
     if (!$forwarding && !$multiforward) {
         $attachrow = '<tr><td colspan="3"><b>'.$lt{'atta'}.'</b> '.$attachmax{'text'}
-            .': <input type="file" name="attachment" class="flUpload" multiple />'
-            .'</td></tr>'
-            .'<input type="hidden" id="free_space" value="'.$attachmax{'num'}.'" />';
+            .': <input type="file" name="attachment" class="LC_flUpload" multiple />'
+            .'<input type="hidden" id="LC_free_space" value="'.$attachmax{'num'}.'" />'
+            .'</td></tr>';
     }
     if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
 	|| &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
@@ -2653,6 +2653,13 @@ sub displayresource {
         }
 # Could not get a symb, give up
 	unless ($symb) { return $content{'citation'}; }
+        if ($symb =~ /ext\.tool$/) {
+            return '<h2>'.&mt('Current transactions for student (if applicable)').'</h2>'.
+            &Apache::loncommon::get_previous_attempt($symb,
+                                                     $content{'sendername'},
+                                                     $content{'senderdomain'},
+                                                     $content{'courseid'});
+        }
 # Have a symb, can render
 	return '<h2>'.&mt('Current attempts of student (if applicable)').'</h2>'.
 	    &Apache::loncommon::get_previous_attempt($symb,
@@ -3002,7 +3009,7 @@ sub sendoffmail {
                 &Apache::lonnet::logthis('Failed to store To, Bcc and Cc recipients for '.$env{'user.name'}.':'.$env{'user.domain'});
             }
             if ($env{'form.attachment'}) {
-                if (length($env{'form.attachment'})<131072) {
+                if (length($env{'form.attachment'}) <= 1048576) {
                     $attachmenturl=&Apache::lonnet::userfileupload('attachment',undef,'feedback/'.$now);
                 } else {
                     $r->print('<p><span class="LC_warning">'.&mt('Attachment not included - exceeded permitted length').'</span><br /></p>');