Showing Single Product Page like a popup

[ladole]

Hello everyone, I need your help to do something that seems simple to me ...
I would like to display a single product page as a popup. That is to say, that to pass is on the archive page of the products, on click on a product and it displays the information, the price etc in a popup window, not by opening another page. I have a example if you want.

Sorry for my english, i'm French.

Thanks