Android: need help to create UI
<p>In my app I want to create something like this: <a href="http://picasaweb.google.it/dr.cervo/Develop?feat=email#5503703287992443698" rel="nofollow">like this</a>:</p>

<p><img src="http://lh5.ggpht.com/_u_vS8mJkl4I/TGEU-wXwYzI/AAAAAAAAAPk/ERPsFfYvQkk/list.jpg" alt="alt text"></p>

<p>I thought to put five buttons inside a linear layout, but the problem is how to show the inner items at run time. Every time i click on a button i want to show the proper items and hide the others.</p>
