A Radial Menu, also known as a Pie Menu, is a circular contextual menu. The interface is a pretty cool and intuitive one and is now easy to implement on your site!
Radial menu’s are powerful primarily because the location of the menu items can be easily memorized by novice users, as well as experienced ones. The interface effectively engages users in a way in which they are capable of placing directional and gestural associations with particular actions; think muscle memory.
This plugin was created to harness the power of the radial menu and yet provide enough flexibility to the developer to express their creativity in its application. The radmenu plugin essentially builds items around the circumference of a circle.