getting the right and middle mouse button

Hey guys, i came up with an idea, but it wouldnt make any sense without using the other mouse buttons. So here is my question:

Is there any way to get when somebody pushes those buttons?

not at all.

You can detect when a unit is ordered "smart" for right click.

Middle mouse button does nothing, rotating the mouse wheel zooms in/out so you can detect that, although I didnt had much success detecting specific up/down movements cause the camera changes are too are wierd. Left clicking can be detected with selection events, right clicking can be detected with orders or trackables.