Need to modifiy a couple of things in a couple of menu and db query made in ajax and smarty templates.
AVOID TO BID IF YOU DON'T KNOW HOW TO USE AJAX AND MYSQL AND PHP ALL TOGHETER!!!
It's just a couple of things:
1) Setup a multiple select menu with categories and subcategories
2) Categories and subcategories must show a field from database called keywords. They must show a textarea with subcategories related keywords.
9 freelancers are bidding on average $153 for this job
i have very good skills at php/Ajax also have devloped lot of application with Smarty template framework. let's me help you to fix your issue quickly and professionally Regards