--- loncom/interface/lonmeta.pm	2009/05/28 17:08:32	1.235
+++ loncom/interface/lonmeta.pm	2009/12/01 18:07:50	1.237
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Metadata display handler
 #
-# $Id: lonmeta.pm,v 1.235 2009/05/28 17:08:32 bisitz Exp $
+# $Id: lonmeta.pm,v 1.237 2009/12/01 18:07:50 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -425,7 +425,7 @@ sub select_course {
 # Pretty printing of metadata field
 
 sub prettyprint {
-    my ($type,$value,$target,$prefix,$form,$noformat)=@_;
+    my ($type,$value,$target,$prefix,$form)=@_;
 # $target,$prefix,$form are optional and for filecrumbs only
     if (! defined($value)) { 
         return ' '; 
@@ -500,8 +500,8 @@ sub prettyprint {
                 } 
             }
             $_ = '<li>'.$title.' '.
-		&Apache::lonhtmlcommon::crumbs($url,$target,$prefix,$form,'0',$noformat).
-                '</li>'
+                 &Apache::lonhtmlcommon::crumbs($url,$target,$prefix,$form).
+                 '</li>'
 	    } split(/\s*\,\s*/,$value)).'</ul>';
     }
     # Evaluations
@@ -744,9 +744,13 @@ sub prettyinput {
 
 # Create pageheader
 sub pageheader {
-    return &Apache::lonhtmlcommon::breadcrumbs()
-          .&Apache::loncommon::head_subbox(
-               &Apache::loncommon::CSTR_pageheader());
+    my $output = &Apache::lonhtmlcommon::breadcrumbs();
+
+    if ($env{'request.state'} eq 'construct') {
+          $output .= &Apache::loncommon::head_subbox(
+                         &Apache::loncommon::CSTR_pageheader());
+    }
+    return $output;
 }
 
 # Main Handler
@@ -765,10 +769,13 @@ sub handler {
 
     # Breadcrumbs
     &Apache::lonhtmlcommon::clear_breadcrumbs();
-    &Apache::lonhtmlcommon::add_breadcrumb({
-        'text'  => 'Construction Space',
-        'href'  => &Apache::loncommon::authorspace(),
-    });
+
+    if ($env{'request.state'} eq 'construct') {
+        &Apache::lonhtmlcommon::add_breadcrumb({
+            'text'  => 'Construction Space',
+            'href'  => &Apache::loncommon::authorspace(),
+        });
+    }
 
     if ($uri=~m:/adm/bombs/(.*)$:) {
         &Apache::lonhtmlcommon::add_breadcrumb({
@@ -922,9 +929,8 @@ sub present_uneditable_metadata {
 	    $versiondisplay='Version: '.$currentversion;
 	}
     }
-    # crumbify displayed URL               uri     target prefix form  size
-    $disuri=&Apache::lonhtmlcommon::crumbs($disuri,undef, undef, undef,'+1');
-    $disuri =~ s:<br />::g;
+    # crumbify displayed URL               uri     target prefix form 
+    $disuri=&Apache::lonhtmlcommon::crumbs($disuri,undef, undef, undef);
     # obsolete
     my $obsolete=$content{'obsolete'};
     my $obsoletewarning='';