Ajax/CSS

Hello buyers! ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? I want a dynamic lsidebar tree menu that loads data from MySQL database and changes 2nd level menu items according to the prevuios selection and remove unselected items rom level 1 it will be consiting of total 3 levels, you can use jQuery either, remaining details will be provided to the chosen bidder ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? regards