--- loncom/interface/lonpdfupload.pm	2009/05/21 04:58:40	1.8
+++ loncom/interface/lonpdfupload.pm	2009/05/23 05:26:15	1.11
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Publication Handler
 #
-# $Id: lonpdfupload.pm,v 1.8 2009/05/21 04:58:40 onken Exp $
+# $Id: lonpdfupload.pm,v 1.11 2009/05/23 05:26:15 onken Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -65,7 +65,7 @@ sub handler() {
     $env{'request.uri'}=$r->uri;
     $r->content_type('text/html');
     $r->send_http_header();
-    $r->print(&Apache::loncommon::start_page(&mt('Upload PDF Form')));
+    $r->print(&Apache::loncommon::start_page('Upload PDF Form'));
 
     #load post data into environment
     &Apache::lonacc::get_posted_cgi($r);
@@ -254,7 +254,7 @@ sub grade_pdf {
                  $problems{$symb.$part}{$HWVAL} = $value;
             } else {
                  $problems{$symb.$part} =  { 'resource' => $resource,
-                                        'symb' => &Apache::lonenc::encrypted($symb),
+                                        'symb' => $symb,
                                         'submitted' => $part,
                                         $submit => 'Answer',
                                         $HWVAL => $value};
@@ -310,7 +310,7 @@ sub grade_problem {
 sub parse_grade_answer {
     my ($shortcut) = @_;
      my %answerhash = ('EXACT_ANS' => &mt('You are correct.'),
-                       'APPROX_ANS' => &mt('You are approximated right'),
+                       'APPROX_ANS' => &mt('You are correct.'),
                        'INCORRECT' => &mt('You are incorrect'),
      );