Customizing product search and display pages

[George L <ge...@gmail.com>]

Hello,

I need help in customizing these features in ofbiz.

1. Product search (need to replace the current feature with with a faceted
search )
2. catalog drill down (need to display catalog hierarchy as menus, which
might need template changes)
3. Product display screen (need to know ways to modify the display fields
etc)

Could some one please guide me with a good starting point to explore this.

Any idea of how to replace the current components with ofbiz compatible
customizations will be of very much help.

-- 
Thanks
George L