Javascript DropDown Menu
<p>I was looking to implement such menu as</p>

<p><a href="http://www.fogcreek.com/FogBugz/learnmore.html" rel="nofollow">http://www.fogcreek.com/FogBugz/learnmore.html</a> (Left hand side)</p>

<p>Can anyone recommence some plug-in for jquery, or any other JavaScript library which behave same as above site?</p>
