--- loncom/homework/lonhomework.pm	2001/01/11 15:25:46	1.32
+++ loncom/homework/lonhomework.pm	2001/01/24 14:26:28	1.35
@@ -17,14 +17,14 @@ use Apache::Constants qw(:common);
 
 sub get_target {
   if ( $ENV{'request.state'} eq "published") {
-    if ( defined $ENV{'form.submit'}) {
+    if ( defined $ENV{'form.submitted'}) {
       return ('grade', 'web');
     } else {
       return ('web');
     }
   } elsif ($ENV{'request.state'} eq "construct") {
     if ( defined $ENV{'form.preview'}) {
-      if ( defined $ENV{'form.submit'}) {
+      if ( defined $ENV{'form.submitted'}) {
 	return ('grade', 'web');
       } else {
 	return ('web');
@@ -117,7 +117,7 @@ sub check_date {
 sub handler {
   my $request=$_[0];
 
-  if ( $ENV{'user.name'} eq 'albertel' ) { $Apache::lonxml::debug=1; }
+  if ( $ENV{'user.name'} eq 'albertel' ) {$Apache::lonxml::debug=1;} else {$Apache::lonxml::debug=0;}
   
   my (@targets) = &get_target();
 
@@ -128,7 +128,12 @@ sub handler {
   }
   $request->send_http_header;
   return OK if $request->header_only;
-  
+
+  #check if we know where we are
+  if ($ENV{'request.course.fn'} && !&Apache::lonnet::symbread()) { 
+    $request->internal_redirect('/adm/ambiguous'); return; 
+  }
+
   &Apache::lonhomework::send_header($request);
   
   #check if allowed to see