urls in dock 3rd party program

I found this awesome looking program once that allowed you to group the @ w/ spring icons in the dock into one icon that could be right clicked, in order to pop up a menu with most of them (like a collection of links within one @ icon)

However, i forgot the name of the application, and stupid me forgot to bookmark it, so does anyone know what the name of this program is/alternatives?

Sorry if my description stinks