--- loncom/homework/structuretags.pm	2006/05/23 19:05:42	1.355
+++ loncom/homework/structuretags.pm	2006/05/30 12:45:37	1.356
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.355 2006/05/23 19:05:42 albertel Exp $
+# $Id: structuretags.pm,v 1.356 2006/05/30 12:45:37 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -38,6 +38,9 @@ use Apache::lonlocal;
 use Apache::lonxml;
 use Apache::lonenc();
 use Time::HiRes qw( gettimeofday tv_interval );
+use lib '/home/httpd/lib/perl/';
+use LONCAPA;
+ 
 BEGIN {
     &Apache::lonxml::register('Apache::structuretags',('block','languageblock','instructorcomment','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','problemtype','startouttext','endouttext','simpleeditbutton','definetag'));
 }
@@ -1380,7 +1383,7 @@ sub start_part {
 		    }
 		    if (($Apache::lonhomework::type eq 'exam') && ($allow_print_points)) { $result .= '\fbox{\textit{'.$weight.' pt}}';}
 		} elsif ($target eq 'web') {
-		    $result.='<a name="'.&Apache::lonnet::escape($Apache::inputtags::part).'" />';
+		    $result.='<a name="'.&escape($Apache::inputtags::part).'" />';
 		}
 	    }
 	}
@@ -1633,7 +1636,7 @@ sub start_simpleeditbutton {
         $url=~s/\?.*$//;
 	my ($symb) = &Apache::lonxml::whichuser();
 	$result='<table width="100%" bgcolor="#FFFFAA" border="2"><tr><td>'.
-                '<a href="'.$url.'/smpedit?symb='.&Apache::lonnet::escape($symb).'">'.&mt('Edit').'</a> - '.&mt('Note: it can take up to 10 minutes for changes to take effect for all users.').
+                '<a href="'.$url.'/smpedit?symb='.&escape($symb).'">'.&mt('Edit').'</a> - '.&mt('Note: it can take up to 10 minutes for changes to take effect for all users.').
 &Apache::loncommon::help_open_topic('Caching').'</td></tr></table><br />';
     }
     return $result;