Just another accordion. Only better. With 3 levels

Features:

• Three nesting levels
• Search functionality
• Easily skinnable
• Supports Font awesome icons and optional node counter (optional)
• Mobile/touchpads support
• HTML5 and XHTML strict compatible
• Mobile devices ready
• Responsive or static
• Cross-browser compability
• Auto-open feature
• nice API
• stateful: you may also use it also as a menu!
• configurable animation
• 12 skins included!
• active, inactive, external nodes supported
• dedicated support team

Uses:

• jQuery
• jQuery UI (optional)