Twentyten is the default theme for WP 3.0 and has beautiful CSS for its menu system. However, if you wanted your menu to drop down in IE6, this does not occur. Use this plugin to make that happen using the jQuery built into WordPress. Many people don’t care about browser compatibility back to IE6, so this plugin is for the few that happen to.
Этот плагин можно скачать и использовать при .