Ajax Filtered Search

I need to get the diamond search found on this page... [login to view URL] ...cloned without using any of the code from their site. I already have a diamond feed in JSON format fed from an SQL Server using classic ASP code. Here's the catch... I need it fast! By the end of today if possible. When bidding, state how quickly you can complete this. ## Deliverables It must work in the latest two versions of IE, FF, Chrome and Safari.