jQuery Forum

Ok so a client wants an easing nav similar the one found at the top of the page at http://www.wk.com I cant get my head around it, when you rollover the about link there is an div that eases in behind it (the actual link doesn't ease). I've made the initial easing work but cant get it to work quite like that, the easing plugin is going to be put on a navigation for a jquery slider (jflow) on the clients site.

obviously i'm brand new to jquery, please help!!!