--- loncom/homework/structuretags.pm	2003/04/03 21:58:09	1.164
+++ loncom/homework/structuretags.pm	2003/04/21 20:59:02	1.166
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.164 2003/04/03 21:58:09 albertel Exp $
+# $Id: structuretags.pm,v 1.166 2003/04/21 20:59:02 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -104,8 +104,9 @@ sub page_start {
 	}
 	$body_tag_start.='>'.&Apache::lonmenu::menubuttons(undef,$target,1);
 	if ($target eq 'web' && $ENV{'request.state'} ne 'construct') {
-	    my ($symb)=&Apache::lonxml::whichuser();
-	    if ($symb eq '') {
+	    my ($symb,undef,undef,undef,$publicuser)=
+		&Apache::lonxml::whichuser();
+	    if ($symb eq '' && !$publicuser) {
 		my $help = &Apache::loncommon::help_open_topic("Ambiguous_Reference");
 		$help="Browsing resource, all submissions are temporary.<br />";
 		$body_tag_start.=$help;
@@ -270,6 +271,11 @@ sub start_problem {
     @Apache::structuretags::whileconds=();
     @Apache::structuretags::whilebody=();
     @Apache::structuretags::whileline=();
+    $Apache::lonhomework::scantronmode=0;
+
+    if (defined($ENV{'scantron.maxquest'})) {
+	$Apache::lonhomework::scantronmode=1;
+    }
 
     if ($target ne 'analyze') {
 	&initialize_storage();