--- loncom/interface/lonhtmlcommon.pm	2018/04/14 02:29:44	1.392
+++ loncom/interface/lonhtmlcommon.pm	2018/04/24 13:40:32	1.393
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.392 2018/04/14 02:29:44 raeburn Exp $
+# $Id: lonhtmlcommon.pm,v 1.393 2018/04/24 13:40:32 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -105,9 +105,13 @@ sub direct_parm_link {
     $filter=&entity_encode($filter);
     $part=&entity_encode($part);
     if (($symb) && (&Apache::lonnet::allowed('opa')) && ($target ne 'tex')) {
-       return "<a target='_top' href='/adm/parmset?symb=$symb&amp;filter=$filter&amp;part=$part'><span class='LC_setting'>$linktext</span></a>";
+        my $target=' target="_top"';
+        if (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
+            $target='';
+        }
+        return "<a".$target." href=\"/adm/parmset?symb=$symb&amp;filter=$filter&amp;part=$part\"><span class=\"LC_setting\">$linktext</span></a>";
     } else {
-       return $linktext;
+        return $linktext;
     }
 }
 ##############################################
@@ -1929,9 +1933,9 @@ returns: nothing
                     }
                 }
             }
-            my $target;
-            unless (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
-                $target='_top';
+            my $target = '_top';
+            if (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
+                $target='';
             }
             $menulink =  {  href   =>'/adm/menu',
                             title  =>'Go to main menu',
@@ -1954,7 +1958,10 @@ returns: nothing
                             class => 'LC_menubuttons_link',
                           };
             if ($env{'request.noversionuri'} eq '/adm/searchcat') {
-                $hashref->{'target'} = '_top'; 
+                $hashref->{'target'} = '_top';
+                if (($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) {
+                    $hashref->{'target'} = '';
+                }
             }
             $links=&htmltag( 'a','<img src="/res/adm/pages/tolastloc.png" alt="'.$alttext.'" class="LC_icon" />',
                              $hashref);