--- loncom/interface/loncoursedata.pm	2006/05/18 18:37:23	1.172
+++ loncom/interface/loncoursedata.pm	2006/05/30 12:46:09	1.173
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: loncoursedata.pm,v 1.172 2006/05/18 18:37:23 albertel Exp $
+# $Id: loncoursedata.pm,v 1.173 2006/05/30 12:46:09 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -56,6 +56,8 @@ use Time::HiRes;
 use Apache::lonmysql;
 use HTML::TokeParser;
 use GDBM_File;
+use lib '/home/httpd/lib/perl/';
+use LONCAPA;
 
 =pod
 
@@ -75,7 +77,7 @@ and/or itself.
 
 Returns a reference to a hash as described by $values.  $values is
 assumed to be the result of 
-    join(':',map {&Apache::lonnet::escape($_)} %orighash);
+    join(':',map {&escape($_)} %orighash);
 
 This is a helper function for get_current_state.
 
@@ -85,8 +87,7 @@ This is a helper function for get_curren
 ################################################
 sub make_into_hash {
     my $values = shift;
-    my %tmp = map { &Apache::lonnet::unescape($_); }
-                                           split(':',$values);
+    my %tmp = map { &unescape($_); } split(':',$values);
     return \%tmp;
 }