Possible Duplicate:
jQuery not even being called
Funny thing is, on jsfiddle it works perfectly if I select the latest jQuery option from the left panel. The website is basically a test page to run this menu function. HTML:
<script src="http://code.jquery.com/jquery.min.js"></script>
<script>
$('a.expand').hover(function() {
$('#Menu').slideToggle();
});
</script>
<a href="" class="expand">
<p>hello!</p>
</a>
<div id="Menu">
wowtest
</div>
It's a PHP file if that helps.
jsfiddle: http://jsfiddle.net/txeD9/