--- loncom/interface/lonhtmlcommon.pm	2004/06/08 01:32:02	1.76
+++ loncom/interface/lonhtmlcommon.pm	2004/06/17 18:22:13	1.78
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.76 2004/06/08 01:32:02 www Exp $
+# $Id: lonhtmlcommon.pm,v 1.78 2004/06/17 18:22:13 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -841,11 +841,13 @@ sub r_print {
 # ------------------------------------------------------- Puts directory header
 
 sub crumbs {
-    my ($uri,$target,$prefix,$form,$size)=@_;
+    my ($uri,$target,$prefix,$form,$size,$noformat)=@_;
     if (! defined($size)) {
         $size = '+2';
     }
-    my $output='<br /><tt><b><font size="'.$size.'">'.$prefix.'/';
+    my $output='';
+    unless ($noformat) { $output.='<br /><tt><b>'; }
+    $output.='<font size="'.$size.'">'.$prefix.'/';
     if ($ENV{'user.adv'}) {
 	my $path=$prefix.'/';
 	foreach (split('/',$uri)) {
@@ -862,7 +864,7 @@ sub crumbs {
 	$output.=$uri;
     }
     unless ($uri=~/\/$/) { $output=~s/\/$//; }
-    return $output.'</font></b></tt><br />';
+    return $output.'</font>'.($noformat?'':'</b></tt><br />');
 }
 
 # ------------------------------------------------- Output headers for HTMLArea
@@ -910,42 +912,34 @@ ENDADDBUTTON
 # ----------------------------------------------------------------- Preferences
 
 sub disablelink {
+    my @fields=@_;
+    if (defined($#fields)) {
+	unless ($#fields>=0) { return ''; }
+    }
     return '<a href="/adm/preferences?action=set_wysiwyg&wysiwyg=off&returnurl='.&Apache::lonnet::escape($ENV{'REQUEST_URI'}).'">'.&mt('Disable WYSIWYG Editor').'</a>';
 }
 
 sub enablelink {
+    my @fields=@_;
+    if (defined($#fields)) {
+	unless ($#fields>=0) { return ''; }
+    }
     return '<a href="/adm/preferences?action=set_wysiwyg&wysiwyg=on&returnurl='.&Apache::lonnet::escape($ENV{'REQUEST_URI'}).'">'.&mt('Enable WYSIWYG Editor').'</a>';
 }
 
-# ---------------------------------------------------------- Script to activate
-
-sub htmlareaactive {
-    unless (&htmlareabrowser()) { return ''; }
-    if (&htmlareablocked()) { return '<br />'.&enablelink(); }
-    my $addbuttons=&htmlareaaddbuttons();
-    my $disable=&disablelink();
-    return (<<ENDSCRIPT);
-<script type="text/javascript" defer="1">
-    $addbuttons
-    HTMLArea.replaceAll(config);
-</script><br />
-$disable
-ENDSCRIPT
-}
-
 # ----------------------------------------- Script to activate only some fields
 
 sub htmlareaselectactive {
     my @fields=@_;
     unless (&htmlareabrowser()) { return ''; }
-    if (&htmlareablocked()) { return '<br />'.&enablelink(); }
+    if (&htmlareablocked()) { return '<br />'.&enablelink(@fields); }
     my $output='<script type="text/javascript" defer="1">'.
 	&htmlareaaddbuttons();
     foreach(@fields) {
 	$output.="\nHTMLArea.replace('$_',config);";
     }
     $output.="\nwindow.status='Activated Editfields';\n</script><br />".
-	&disablelink();
+	&disablelink(@fields);
     return $output;
 }