Index: wp-admin/admin-header.php
===================================================================
--- wp-admin/admin-header.php	(revision 16258)
+++ wp-admin/admin-header.php	(working copy)
@@ -11,9 +11,9 @@
 	require_once( './admin.php' );
 
 get_admin_page_title();
+$page_title = sprintf(__('%1$s &lsaquo; %2$s &#8212; WordPress'), esc_html(strip_tags($title)), get_bloginfo('name'));
+$page_title = apply_filters('admin_title', $page_title, esc_html(strip_tags($title)));
 
-$title = esc_html( strip_tags( $title ) );
-
 wp_user_settings();
 wp_menu_unfold();
 
@@ -30,7 +30,7 @@
 <html xmlns="http://www.w3.org/1999/xhtml" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
 <head>
 <meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
-<title><?php echo $title; ?> &lsaquo; <?php bloginfo('name') ?>  &#8212; WordPress</title>
+<title><?php echo $page_title; ?></title>
 <?php
 
 wp_admin_css( 'global' );
