Popup Modal Box using jquery/prototype

We want pin terest like popup on mouseclick. It should have the same dimensions, look and feel like pinterest. A little variation will do. It should be compatible with IE. The buttons on the popped up div should be clickable. Everything else should work just like it does on pin terest . com Looking for js, css, and html code. We want a working example . Note: Do note that each result has a unique id. We cannot possibly create CSS entry for each unique id so keep that in mind while designing.