10665 searchsmart add-on

I would like to add Business Listings/Yellow page listings for Search Smart script. I need yellow page script which has following features. BROWSING: 1) Browse types of business: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 2) By Category/sub-category/sub-sub-category SEARCH: 1) Keyword, Company name, location- town or postcode, Category 2) Listing: Business Name, Business Discription, Address, City, Province/State, Country, ZIP/Postal, Phone, Fax, Category, Subcategories (multiple), Map Directions, Email, Website, Members can add business listings only for payment. Adding for each category will be charged. we list 3 business listings in web search results if keyword matched with More Results which takes to only Business search listings.