--- loncom/homework/structuretags.pm	2008/05/27 19:48:55	1.420
+++ loncom/homework/structuretags.pm	2008/05/27 22:25:56	1.421
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.420 2008/05/27 19:48:55 www Exp $
+# $Id: structuretags.pm,v 1.421 2008/05/27 22:25:56 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -451,9 +451,6 @@ $show_all
 $show_all
 ";
     }
-    if (($env{'form.problemlanguage'}) && ($env{'form.problemlanguage'}!~/notset/)) {
-       $env{'environment.languages'}=$env{'form.problemlanguage'};
-    }
     my %langchoices=('' => '');
     foreach (&Apache::loncommon::languageids()) {
         if (&Apache::loncommon::supportedlanguagecode($_)) {
@@ -470,9 +467,17 @@ $show_all
        </div><div class="LC_edit_problem_header_row1">
        <span class="LC_nobreak">'.
        &mt('Language: ').
-       &Apache::loncommon::select_form($env{'environment.languages'},'problemlanguage',
+       &Apache::loncommon::select_form($env{'form.languages'},'languages',
                                                      %langchoices).'
      </span>
+     <span class="LC_nobreak">'.
+       &mt('Math Rendering: ').
+       &Apache::loncommon::select_form($env{'form.texengine'},'texengine',
+                                                     ('' => '',
+                                                      'tth' => 'tth',
+                                                      'jsMath' => 'jsMath',
+                                                      'mimetex' => 'mimetex')).'
+     </span>
      </div>
      <input type="submit" name="changeproblemmode" value="'.&mt("Change View").'" />
      <input type="submit" name="clear_style_file" accesskey="d" value="'.&mt('Show Default View').'" />