Scrollbar Help!

programming flash
1

Hi!
Is there anyone who knows how to modify the code below so that i can use the mouse wheel to scroll? :slight_smile:

import com.greensock.TweenMax;

 
var CONTENT_HEIGHT:Number = 415.6;
var MASK_HEIGHT:Number = 250;
 
var oldY:Number = myContent.y;
 
myContent.x = myMask.x;
myContent.y = myMask.y;
 
myContent.mask = myMask;
 
var bounds:Rectangle = new Rectangle(scrollMC.x,scrollMC.y,0,250);
 
var scrolling:Boolean = false;
 
scrollMC.addEventListener(MouseEvent.MOUSE_DOWN, startScroll);
 
stage.addEventListener(MouseEvent.MOUSE_UP, stopScroll);

function startScroll(e:Event):void {
 
	scrolling = true;
	scrollMC.startDrag(false,bounds);
}
 
function stopScroll(e:Event):void {
 
	scrolling = false;
	scrollMC.stopDrag();
}

addEventListener(Event.ENTER_FRAME, enterHandler);
 
function enterHandler(e:Event):void {
	
	if (scrolling == true) {
 
		var distance:Number = Math.round(scrollMC.y - bounds.y);
		var percentage:Number = distance / MASK_HEIGHT;
		oldY = myContent.y;
		var targetY:Number = -((CONTENT_HEIGHT - MASK_HEIGHT) * percentage) + myMask.y;
		if (Math.abs(oldY - targetY) > 5) {
		TweenMax.to(myContent, 0.3, {y: targetY, blurFilter:{blurX:22, blurY:22}, onComplete: tweenFinished});
		}
	}
}
 
function tweenFinished():void {
 
	TweenMax.to(myContent, 0.3, {blurFilter:{blurX:0, blurY:0}});
}