[Plugin: Category Order] A small patch prop.

file: category-order.php

function wpguy_category_order_scriptaculous() {
    if(isset($_GET['page'])){
        if($_GET['page'] == "wpguy_category_order_options"){
            wp_enqueue_script('scriptaculous');
        }
    }
}

http://ww.wp.xz.cn/extend/plugins/order-categories/