[Samodelkin]

можно проще

but2._xscale = 0;
but1.pressed = false;
but1.onRelease = function():Void  {
	this.pressed = true;
	this._parent.but2._xscale = 100;
	trace("but1");
	this._xscale = 0;
};
but2.onRelease = function():Void  {
	this._parent.but1.pressed = false;
	this._parent.but1._xscale = 100;
	trace("but2");
	this._xscale = 0;
};