WordPress.org

Author: Bernhard Kau

As you can choose between script.aculo.us and jQuery, you can just take the framework you prefer or use the most. You can also set your own sytles without losing these settings in case the plugin is updated. The results are shown right under the search field. The search string is highlighted in the title and/or the content. You can also cutomize the ID of the search field and the number of choices.