--- loncom/interface/lonhtmlcommon.pm	2004/04/23 17:49:25	1.67
+++ loncom/interface/lonhtmlcommon.pm	2004/05/06 17:54:11	1.69
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.67 2004/04/23 17:49:25 matthew Exp $
+# $Id: lonhtmlcommon.pm,v 1.69 2004/05/06 17:54:11 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -163,9 +163,15 @@ sub textbox {
 ##############################################
 ##############################################
 sub checkbox {
-    my ($name,$value) = @_;
-    my $Str = '<input type="checkbox" name="'.$name.'"'.
-	($value?' checked="1"':'').' />';
+    my ($name,$checked,$value) = @_;
+    my $Str = '<input type="checkbox" name="'.$name.'" ';
+    if (defined($value)) {
+        $Str .= 'value="'.$value.'"';
+    } 
+    if ($checked) {
+        $Str .= ' checked="1"';
+    }
+    $Str .= ' />';
     return $Str;
 }
 
@@ -974,9 +980,10 @@ returns: nothing
         if ($menulink && exists($ENV{'request.course.id'}) && $ENV{'request.course.id'} ne '') {
             my $cid = $ENV{'request.course.id'};
             unshift(@Crumbs,{
-                             href=>'/adm/menu',
-                             title=>'Go to main menu',
-                             text=>$ENV{'course.'.$cid.'.description'},
+                             href   =>'/adm/menu',
+                             title  =>'Go to main menu',
+                             target =>'_top',
+                             text   =>$ENV{'course.'.$cid.'.description'},
                             });
         }
         my $links .= 
@@ -984,8 +991,13 @@ returns: nothing
                  map {
                      $faq = $_->{'faq'} if (exists($_->{'faq'}));
                      $bug = $_->{'bug'} if (exists($_->{'bug'}));
-                     '<a href="'.$_->{'href'}.'" title="'.&mt($_->{'title'}).'">'.
-                         &mt($_->{'text'}).'</a>' 
+                     my $result = '<a href="'.$_->{'href'}.'" ';
+                     if (defined($_->{'target'}) && $_->{'target'} ne '') {
+                         $result .= 'target="'.$_->{'target'}.'" ';
+                     }
+                     $result .='title="'.&mt($_->{'title'}).'">'.
+                         &mt($_->{'text'}).'</a>';
+                     $result;
                      } @Crumbs
                  );
         $links .= '-&gt;' if ($links ne '');