I have created a three-level drop-down menu plugin for Wordpress.
It uses Stu Nicholl’s final drop-down code which is a complete CSS solution - no Javascript required!! With the plugin I’ve included his CSS but not imported it directly as it’s best that you modify it to suit your theme, and you also need to read Stu’s copyright notice on the page I’ve linked to (a donation to his fund would also be good).
Download the plugin from here.
If you want me to modify the CSS for you simply contact me and I will do it easily and quickly for you for a moderate sum.
Want a demo of this menu?