Moving a TV antenna with Actionscript 3

i have a project that is a website like a tv .

1)the screen will be showing the text clearly in the beginning.

  1. when someone move one of the antennas(that will be rotationg left and right) that the screen will show some “snows” (or at least some image of tv snows faded!)

  2. when the person move the antennas back to the starting position or at least close… that it shows the screen clearly again.

you all remember how old tv where like !

hope someone can at least help me with the antennas movement that will be rotating left and right acording to the mouse.

thanks in advance!