Ticket #17704: 17704.diff

wp-admin/js/post.dev.js

@@ -244 +244 @@
 jQuery(document).ready( function($) {
         var stamp, visibility, sticky = '', last = 0, co = $('#content');
 
-        postboxes.add_postbox_toggles(pagenow);
-
         // multi-taxonomies
         if ( $('#tagsdiv-post_tag').length ) {
                 tagBox.init();

wp-admin/js/postbox.dev.js

@@ -156 +156 @@
                 pbhide : false
         };
 
+        $(document).ready(function() {
+                postboxes.add_postbox_toggles(pagenow);
+        });
 }(jQuery));

wp-admin/includes/template.php

@@ -1749 +1749 @@
                 $show_screen = true;
 
         $show_screen = apply_filters('screen_options_show_screen', $show_screen, $screen);
+        if ( $show_screen )
+                wp_enqueue_script( 'postbox' );
 
 ?>
 <div id="screen-meta">