11.04 - How do I do right-click the icons on the Unity launcher using keyboard keys?

Is there way to do get right click action on unity dash board icon launcher using keyboard shortcut ?. After doing Alt+F1, I could select the application only.

To use the keyboard to access the quicklists for the icons present on the unity launcher is simple.

Press Alt+F1 to put keyboard focus onto the Launcher and select the application icon using up and down arrow keys. To access the application's quicklists press the Right Arrow key.