--- loncom/interface/statistics/lonsurveyreports.pm	2006/05/05 20:03:43	1.12
+++ loncom/interface/statistics/lonsurveyreports.pm	2006/05/30 12:46:50	1.13
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonsurveyreports.pm,v 1.12 2006/05/05 20:03:43 raeburn Exp $
+# $Id: lonsurveyreports.pm,v 1.13 2006/05/30 12:46:50 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -37,6 +37,9 @@ use Apache::lonstathelpers;
 use Spreadsheet::WriteExcel;
 use HTML::Entities();
 use Time::Local();
+use lib '/home/httpd/lib/perl/';
+use LONCAPA;
+ 
 
 my @SubmitButtons = (
                      { name => 'break'},
@@ -201,7 +204,7 @@ sub SurveyProblemSelector {
             $checked = 'checked ';
         }
         my $link = $problem->{'res'}->src.
-            '?symb='.&Apache::lonnet::escape($problem->{'res'}->symb);
+            '?symb='.&escape($problem->{'res'}->symb);
         $Str .= '<tr><td>'.
             '<input type="radio" name="problemchoice" id="'.$id.'" '.
                    'value="'.$value.'" '.$checked.'/>'.'</td>'.
@@ -249,13 +252,13 @@ sub compile_student_answers {
                     foreach my $response (@responses) {
                         my ($foilid,$option) = 
                             map { 
-                                &Apache::lonnet::unescape($_); 
+                                &unescape($_); 
                             } split('=',$response);
                         $data->{'foil_count'}->{$foilid}++;
                         $data->{'foil_responses'}->{$foilid}->{$option}++;
                     }
                 } elsif ($resptype =~ /^(radiobutton)$/) {
-                    my ($foil,$value) = map { &Apache::lonnet::unescape($_); } split('=',$student_response);
+                    my ($foil,$value) = map { &unescape($_); } split('=',$student_response);
                     $value += 1;  # explicitly increment it...
                     $data->{'foil_responses'}->{$foil}++;
                     $data->{'foil_values'}->{$value}++;