Jquery hover/mouseover question

I’m trying to do something like this:


Except I want to use a mouseover or hover to trigger a drop down. Additionally I don’t want to large div to disappear unless the user moves outside the large div and outside the “show/hide” link. I almost have it but want to jump to the chase. I’m wondering if this is trickier than I may realize. Any suggestions?

This would be pretty easy with jQuery. There’s an explanation on how to bind .hover() with toggle.