I am new to Jquery

I want to implement a popup like PINTEREST Repin popup,it is very nice...

If you click the repin button(after login) the popup will go to center with animation(flipping) and the origin div will hide....

I searched about that in google but I can't to find any popup like this.

Any one please help me.....

Seems they used JQuery & JQueryUI & css3 (Transform)