Javascript for admin panel customization plugin

I am in the process of creating a custom admin panel which has a specific page for adding/editing each of the different categories of posts.

For a couple of the categories, the ‘Add New Post’ page differs very little from the original therefore I was hoping to avoid re-programming all of the available features.

In my plugin file, I add the admin_menu action to create a panel and define the linking action in the function content_special_category_update_edit()

add_menu_page(‘Special Category Updates’, ‘Special Category Updates’, 8, __FILE__, ‘content_special_category_update_edit’)

Within the function content_special_category_update_edit(), I start by copying the contents of post-new.php exactly.

function content_special_category_update_edit(){

/** Load WordPress Administration Bootstrap */
require_once(‘admin.php’);
$title = __(‘Add New NTI Update’);
$parent_file = ‘edit.php’;
$editing = true;
wp_enqueue_script(‘autosave’);
wp_enqueue_script(‘post’);
if ( user_can_richedit() )
wp_enqueue_script(‘editor’);
add_thickbox();
wp_enqueue_script(‘media-upload’);
wp_enqueue_script(‘word-count’);

if ( ! current_user_can(‘edit_posts’) ) {
require_once (‘./admin-header.php’); ?>
<div class=”wrap”>
<p><?php printf(__(‘Speak with an admin to add the edit_posts capability to your user account, in order to be authorized to post.
‘)); ?>
</p>
</div>
<?php
include(‘admin-footer.php’);
exit();
}

// Show post form.
$post = get_default_post_to_edit();
include(‘edit-form-advanced’);

}

The resulting page looks as it should and allows the publication of posts, but none of the javascript functionality works.

I tried copying the folder wp-admin/js into my_plugin/js but that didn’t help anything.

Any thoughts????

thanks,
mido