--- loncom/homework/structuretags.pm	2011/09/13 15:40:37	1.496
+++ loncom/homework/structuretags.pm	2011/12/10 17:53:45	1.498
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.496 2011/09/13 15:40:37 raeburn Exp $
+# $Id: structuretags.pm,v 1.498 2011/12/10 17:53:45 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -283,7 +283,7 @@ sub page_start {
         &Apache::lonhtmlcommon::clear_breadcrumbs();
         &Apache::lonhtmlcommon::add_breadcrumb({
             'text'  => 'Construction Space',
-            'href'  => &Apache::loncommon::authorspace(),
+            'href'  => &Apache::loncommon::authorspace($env{'request.uri'}),
         });
         # breadcrumbs (and tools) will be created 
         # in start_page->bodytag->innerregister
@@ -960,6 +960,9 @@ sub reset_problem_globals {
     undef(%Apache::lonhomework::history);
     undef(%Apache::lonhomework::results);
     undef($Apache::inputtags::part);
+    if ($type eq 'Task') {
+        undef($Apache::inputtags::slot_name);
+    }
 #don't undef this, lonhomework.pm takes care of this, we use this to 
 #detect if we try to do 2 problems in one file
 #   undef($Apache::lonhomework::parsing_a_problem);