--- loncom/homework/lonsimpleproblemedit.pm	2006/04/10 22:47:29	1.17
+++ loncom/homework/lonsimpleproblemedit.pm	2006/05/30 12:45:37	1.18
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Simple Problem Parameter Setting "Editor"
 #
-# $Id: lonsimpleproblemedit.pm,v 1.17 2006/04/10 22:47:29 albertel Exp $
+# $Id: lonsimpleproblemedit.pm,v 1.18 2006/05/30 12:45:37 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -34,6 +34,9 @@ use Apache::loncommon;
 use Apache::lonnet;
 use Apache::lonlocal;
 use Apache::lonnavmaps;
+use lib '/home/httpd/lib/perl/';
+use LONCAPA;
+ 
 
 my %qparms;
 my $prefix;
@@ -146,7 +149,7 @@ sub get_parent_uri {
     }
     my ($src,$symb,$anchor)=&Apache::lonnavmaps::getLinkForResource($it->getStack());
     if (defined($anchor)) { $anchor='#'.$anchor; }
-    return $src.'?symb='.&Apache::lonnet::escape($symb).$anchor;
+    return $src.'?symb='.&escape($symb).$anchor;
 }
 
 sub handler {