--- loncom/interface/lonhelper.pm	2006/05/18 01:08:51	1.151
+++ loncom/interface/lonhelper.pm	2006/05/30 12:46:09	1.152
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # .helper XML handler to implement the LON-CAPA helper
 #
-# $Id: lonhelper.pm,v 1.151 2006/05/18 01:08:51 raeburn Exp $
+# $Id: lonhelper.pm,v 1.152 2006/05/30 12:46:09 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -185,6 +185,8 @@ use Apache::lonlocal;
 use Apache::lonnet;
 use Apache::longroup;
 use Apache::lonselstudent;
+use lib '/home/httpd/lib/perl/';
+use LONCAPA;
 
 # Register all the tags with the helper, so the helper can 
 # push and pop them
@@ -469,8 +471,8 @@ sub _varsInFile {
     my $self = shift;
     my @vars = ();
     for my $key (keys %{$self->{VARS}}) {
-        push @vars, &Apache::lonnet::escape($key) . '=' .
-            &Apache::lonnet::escape($self->{VARS}->{$key});
+        push @vars, &escape($key) . '=' .
+            &escape($self->{VARS}->{$key});
     }
     return join ('&', @vars);
 }