Hi all,
I have a very simple mouseover fade-in/out animation to create, but it has to work using the mootools 1.2 version. I have tried a lot of different things and versions of code, but I can't make this thing work. Can you please help me?

Code:
//On mouseover trigger, fade-in panel. On mouseout trigger, fade-out panel.
<div class="trigger"><a href="#">show/hide</a></div>
<div class="panel">Lorem ipsum dolor sit amet, consectetur adipiscing elit.</div>