I am looking for an add-on that will be able to "create" sort of a filter navigation menu on the left side of the website which lists the products' attributes as parameters for the user to search.
The store is selling kids' clothes.
Please note that the store has over 15,000 products, so the add-on must be able to somehow "fetch" the data that is already written, i.e. adding attribute data somewhere will be impossible.
Here is an example of what I want - http://i61.tinypic.com/2njlpn9.jpg
I searched and searched the web and could not find what I wanted, please fellows, help!
Thank you!