achsanos on "[Plugin: WooCommerce - excelling eCommerce] Variation Add to Cart button reloads entire page."

I'm using a css customized product_page shortcode inserted into a post, because I need to show it in the index.php page (not setted as store and with a cart widget). Works normally except it's not loading dynamically; all the index page reloads and a suffix like "?add-to-cart=variation&product_id=..." is appended in the index page url.

I want to do something like this: http://www.youtube.com/watch?v=NFmpDhinuCI.

I know that's using the WooCommerce AJAX add to cart functionality, but I do not know how to make it works.

Does anybody could help me?

(This product is a variation type.)

http://wordpress.org/extend/plugins/woocommerce/