--- loncom/xml/lonxml.pm	2008/05/28 01:32:59	1.478
+++ loncom/xml/lonxml.pm	2008/06/10 16:20:39	1.480
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # XML Parser Module 
 #
-# $Id: lonxml.pm,v 1.478 2008/05/28 01:32:59 www Exp $
+# $Id: lonxml.pm,v 1.480 2008/06/10 16:20:39 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -718,6 +718,7 @@ sub init_safespace {
   $safeeval->permit(":base_math");
   $safeeval->permit("sort");
   $safeeval->permit("time");
+  $safeeval->permit("caller");
   $safeeval->deny("rand");
   $safeeval->deny("srand");
   $safeeval->deny(":base_io");
@@ -737,6 +738,9 @@ sub init_safespace {
   $safehole->wrap(\&Apache::caparesponse::capa_formula_fix,$safeeval,
 		  '&capa_formula_fix');
 
+  $safehole->wrap(\&Apache::lonlocal::locallocaltime,$safeeval,
+                  '&locallocaltime');
+
   $safehole->wrap(\&Math::Cephes::asin,$safeeval,'&asin');
   $safehole->wrap(\&Math::Cephes::acos,$safeeval,'&acos');
   $safehole->wrap(\&Math::Cephes::atan,$safeeval,'&atan');
@@ -1507,17 +1511,17 @@ sub renderingoptions {
     }
     return
        '<span class="LC_nobreak">'.
-       &mt('Language: ').
+       &mt('Language:').' '.
        &Apache::loncommon::select_form($env{'form.languages'},'languages',
                                                      %langchoices).'
      </span>
      <span class="LC_nobreak">'.
-       &mt('Math Rendering: ').
+       &mt('Math Rendering:').' '.
        &Apache::loncommon::select_form($env{'form.texengine'},'texengine',
                                                      ('' => '',
-                                                      'tth' => 'tth',
+                                                      'tth' => 'tth (Tex-to-HTML)',
                                                       'jsMath' => 'jsMath',
-                                                      'mimetex' => 'mimetex')).'
+                                                      'mimetex' => 'mimetex (Convert to Images)')).'
      </span>';
 }