WRONG
<a href="#" onClick="Application.showEntry(1); return false;">Show entry</a>
What if JavaScript is turned off? The user will never be able to delete an entry.
COOL
<a href="/entry/1" class="show-entry">Show entry</a>
$$('a.show-entry').each(function(el){
el.addEvent('click', function(e){
e = Event(e).stop();
$('container').load(el.get('href'));
});
});
Now we can use AJAX, but the post will also be accessible when the JavaScript is turned off.