Looking for some help with making a mod to Zen Cart . I need when you click on a category instead of filter results you get a drop down menu of subcategory in that category if you select a subcategory form the menu it show all subcategory products in list and allow a Ajax search to narrow down the results in category or subcategory

Drop Down

- Main Category
- Sub 1
- Sub 2


Search

If Main Category is selected - search that category and subs and view all products in that category and subcategory

If Subcategory is selected - search that sub category and view that subcategory products



Thank You ,

Andrew Mayes