--- loncom/interface/lonpreferences.pm	2011/12/06 16:17:07	1.195
+++ loncom/interface/lonpreferences.pm	2012/05/25 14:53:36	1.196.4.3
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Preferences
 #
-# $Id: lonpreferences.pm,v 1.195 2011/12/06 16:17:07 dseaton Exp $
+# $Id: lonpreferences.pm,v 1.196.4.3 2012/05/25 14:53:36 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -227,7 +227,7 @@ sub texenginechanger {
 		     'tth' => 'tth (TeX to HTML)',
 		     #'ttm' => 'TeX to MathML',
 		     'jsMath' => 'jsMath',
-		     'MathJax' => 'MathJax',
+                     'MathJax' => 'MathJax',
 		     'mimetex' => 'mimetex (Convert to Images)',
                      'raw' => 'Raw (Screen Reader)'
                      );
@@ -1207,16 +1207,10 @@ sub colorschanger {
     $r->print(<<ENDCOL);
 <script type="text/javascript" language="JavaScript">
 
-    function pclose() {
-        parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
-                 "height=350,width=350,scrollbars=no,menubar=no");
-        parmwin.close();
-    }
-
     $pjump_def
 
     function psub() {
-        pclose();
+        modalWindow.close();
         if (document.parmform.pres_marker.value!='') {
             if (document.parmform.pres_type.value!='') {
                 eval('document.prefs.'+
@@ -2108,6 +2102,25 @@ push(@{ $menu[0]->{items} }, {
 	linktitle => 'Change your password.',
 	});
     }
+    if ($env{'environment.remote'} eq 'off') {
+push(@{ $menu[1]->{items} }, {
+        linktext => 'Launch Remote Control',
+        url => '/adm/remote?url=/adm/preferences&amp;action=launch',
+        permission => 'F',
+        #help => '',
+        icon => 'remotecontrol.png',
+        linktitle => 'Launch the remote control for LON-CAPA.',
+        });
+    }else{
+push(@{ $menu[1]->{items} }, {
+        linktext => 'Collapse Remote Control',
+        url => '/adm/remote?url=/adm/preferences&amp;action=collapse',
+        permission => 'F',
+        #help => '',
+        icon => 'remotecontrol.png',
+        linktitle => 'Collapse the remote control for LON-CAPA.',
+        });
+    }
 
     if (&can_toggle_namelocking()) {
         push(@{ $menu[0]->{items} }, {