--- loncom/auth/lonauth.pm	2018/04/14 02:30:11	1.150
+++ loncom/auth/lonauth.pm	2018/04/21 21:29:31	1.151
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # User Authentication Module
 #
-# $Id: lonauth.pm,v 1.150 2018/04/14 02:30:11 raeburn Exp $
+# $Id: lonauth.pm,v 1.151 2018/04/21 21:29:31 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -202,28 +202,35 @@ sub success {
     }
     $r->send_http_header;
 
-    my $start_page=&Apache::loncommon::start_page('Successful Login',
-                                                  $header,$args);
+    my $start_page;
+    if ($env{'request.lti.login'}) {
+        $args = {'only_body' => 1,};
+        $start_page=&Apache::loncommon::start_page('',$header,$args);
+    } else {
+        $start_page=&Apache::loncommon::start_page('Successful Login',
+                                                   $header,$args);
+    }
     my $end_page  =&Apache::loncommon::end_page();
 
     my $continuelink='<a href="'.$destination.'">'.&mt('Continue').'</a>';
 
-    my %lt=&Apache::lonlocal::texthash(
-				       'wel' => 'Welcome',
-				       'pro' => 'Login problems?',
-				       );
-    my $loginhelp = &loginhelpdisplay($domain);
-    if ($loginhelp) {
-        $loginhelp = '<p><a href="'.$loginhelp.'">'.$lt{'pro'}.'</a></p>';
+    my $pagebody;
+    unless ($env{'request.lti.login'}) {
+        my %lt=&Apache::lonlocal::texthash(
+				           'wel' => 'Welcome',
+				           'pro' => 'Login problems?',
+				          );
+        $pagebody = "<h1>$lt{'wel'}</h1>\n".
+                    &mt('Welcome to the Learning[_1]Online[_2] Network with CAPA. Please wait while your session is being set up.','<i>','</i>');
+        my $loginhelp = &loginhelpdisplay($domain);
+        if ($loginhelp) {
+            $pagebody .= '<p><a href="'.$loginhelp.'">'.$lt{'pro'}.'</a></p>';
+        }
     }
-
-    my $welcome = &mt('Welcome to the Learning[_1]Online[_2] Network with CAPA. Please wait while your session is being set up.','<i>','</i>'); 
     $r->print(<<ENDSUCCESS);
 $start_page
 $windowinfo
-<h1>$lt{'wel'}</h1>
-$welcome
-$loginhelp
+$pagebody
 $continuelink
 $end_page
 ENDSUCCESS