--- loncom/homework/lonhomework.pm	2001/08/22 19:21:36	1.58
+++ loncom/homework/lonhomework.pm	2001/10/31 17:44:42	1.61
@@ -10,6 +10,7 @@ use Apache::lonxml;
 use Apache::lonnet;
 use Apache::inputtags;
 use Apache::structuretags;
+use Apache::randomlabel;
 use Apache::response;
 use Apache::hint;
 use Apache::outputtags;
@@ -37,9 +38,9 @@ sub get_target {
     } else {
       if ( $ENV{'form.problemmode'} eq 'View' ) {
 	if ( defined $ENV{'form.submitted'}) {
-	  return ('grade', 'web');
+	  return ('grade', 'web','answer');
 	} else {
-	  return ('web');
+	  return ('web','answer');
 	}
       } elsif ( $ENV{'form.problemmode'} eq 'Edit' ) {
 	if ( $ENV{'form.submitted'} eq 'edit' ) {
@@ -175,6 +176,7 @@ sub setupheader {
   } else {
     $request->content_type('text/html');
   }
+  &Apache::loncommon::no_cache($request);
   $request->send_http_header;
   return OK if $request->header_only;
   return ''
@@ -228,7 +230,6 @@ sub renderpage {
     if ($target eq 'web') {
       if (&Apache::lonnet::symbread() eq '') {
 	if ($ENV{'request.state'} eq "construct") {
-	  $request->print("In construction space, submissions ignored<br />");
 	} else {
 	  $request->print("Browsing or <a href=\"/adm/ambiguous\">ambiguous</a> reference, submissions ignored<br />");
 	}