Форумы / Cotonti / Support / Intelligent menu

Не doesn't mean highlighting breadcrumbs with a color. What he needs is a capability to highlight a nav item depending on the location. Using xTemplate you can highlight home item, forums and plugins (PHP.z, PHP.e etc). The Highlight plugin lets you highlight navigation parent category items when you view the lists or pages inside these:
http://www.cotonti.com/downloads/plugins/general/highlight-plugin