--- loncom/interface/lonhtmlcommon.pm	2004/01/27 16:35:37	1.42
+++ loncom/interface/lonhtmlcommon.pm	2004/01/29 00:51:06	1.43
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.42 2004/01/27 16:35:37 www Exp $
+# $Id: lonhtmlcommon.pm,v 1.43 2004/01/29 00:51:06 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -924,13 +924,14 @@ sub crumbs {
     my ($uri,$target,$prefix,$form)=@_;
     my $output='<br /><tt><b><font size="+2">'.$prefix.'/';
     if ($ENV{'user.adv'}) {
-	my $path=$prefix;
+	my $path=$prefix.'/';
 	foreach (split('/',$uri)) {
 	    unless ($_) { next; }
-	    $path.='/'.$_;
+	    $path.=$_;
+	    unless ($path eq $uri) { $path.='/'; }
 	    my $linkpath=$path;
 	    if ($form) {
-		$linkpath="javascript:$form.action='$path/';$form.submit();";
+		$linkpath="javascript:$form.action='$path';$form.submit();";
 	    }
 	    $output.='<a href="'.$linkpath.'"'.($target?' target="'.$target.'"':'').'>'.$_.'</a>/';
 	}