mouseListener.onMouseMove = function() { lastIndex = picThumbArray.length - 1; lastImage = imageStack_mc["picContainer"+lastIndex]; firstImage = imageStack_mc.picContainer0; if (_xmouse > 750 && _xmouse < 950) { if (_ymouse < 250) { if (imageStack_mc._y < 45) { imageStack_mc._y += 2; } } else { if (imageStack_mc._y > (540 - (83 * picThumbArray.length + 75))) { imageStack_mc._y -= 2; } } } }