WordPress.org

When creating a menu under the "Appearance -> Menus" tab it allows you to double click to expand and collapse a menu tree.

This is particularly useful for large menus or menus with many different sub trees that take up screen space.

Minimized menus will be saved as a cookie so when you return they should be minimized again.

Requirements

• Javascript is required.
• A browser that supports the :after CSS selector is required to show the minimized indicators (IE7 and IE8 may not show them).

Future releases:

• Images to show collapsed menus rather than just a blue marker.
• Double-click visual feedback.
• your ideas!