El codigo que uso es:
Código :
absoluteDY = 5; bt_up.dY = -absoluteDY; bt_down.dY = absoluteDY; bt_up.onPress = bt_down.onPress=function () { scopeDy = this.dY; lista_mc.onEnterFrame = function() { this._y += scopeDy; }; }; bt_up.onRelease = bt_down.onRelease=function () { lista_mc.onEnterFrame = null;};