Hi,
You can script to move objects, by referencing their x and y coordinates.
An example is here: http://cookbooks.adobe.com/post_Moving_Objects_Around_a_Form-16519.html
This example moves objects based on mouse positions on clicks. However you could use a similar approach to move any object. You would just need to look at what interaction will trigger the events.
You will probably need to include a time delay otherwise the movement will happen too fast and the user will not appreciate the path. If you do get it to slow down, then be aware that the movement will be jerky and not a smooth path.
Here is another example of a floating panel, which was for a forum post. https://acrobat.com/#d=jMWeGoYJPZBPKwlRspPWrw
Good luck,
Niall