For each of the table cells (td) that you wish the effect to be added to, add the class=... code inside it:
Context Menu Script
Copy into head Section
Copy into body Section
To edit the contents of the menu, simply change the text and urls of the code in Part 2. If you wish to change the physical width of the menu, change the width value inside the (style) tag of Part 1.
As mentioned, the menu supports two different looks. Modify variable "menuskin" of Part 2 to switch between them.
Also, each (div) supports a target attribute, which you define if you wish the particular menu link to launch in a different or new window.