Tsunami effect

hi
it’s been a long time since my last post:)
so i want to build a menu style like this one here…http://www.jeremylevine.com/
but mine will be horizontal, fla is attached.
my goal is to achieve the wavy effect icluding the easing _ymouse movement…
when you press one of these the one that is pressed scales to 120% let’s say
and the others follow the scale of that clip and stay in there position according to the new position . Now I have four buttons one scaled to 120 and the others must have the wavy effect which i can’t get it ot work…pls give me a light or a guide smth.??
Thanx again