First, I leave a picture to understand what I do.
<img src="http://kanteltupruebas.260mb.org/construct.jpg" border="0" />
Now, I want that when you click on an arrow, changes position the sprite that is on your side with this up or down as the case.
HELP PLEASE ! <img src="smileys/smiley18.gif" border="0" align="middle" />