codice:
bottone.onPress = function()
{
	this._parent.img_tot.img1.onEnterFrame = function()
	{
		this._x += (-549 - this._x) / 10;
	};
};
bottone.onRelease = bottone.onReleaseOutside = function()
{
	this._parent.img_tot.img1.onEnterFrame = undefined;
};