Easing with arrow keys!

Hey there…

I can’t seem to figure this out, I’m trying to make easing movement using the arrow keys…!?

Here’s what I’m working with:

[AS]
speed = 20;
MC.onEnterFrame = function() {
if (Key.isDown(Key.UP)) {
rotrad = MC._rotation/57;
ymove = speedMath.sin(rotrad);
xmove = speed
Math.cos(rotrad);
_x += xmove;
_y += ymove;
}[/AS]

Any help would be awesome :smiley: