jQuery Accordion Menu Needed NOW!

We have a left side menu that requires ONE panel to be an accordion, the rest needs to remain as they are. Here is the sample page we are working on [login to view URL] The top left menu Item (Koi For Sale) needs to be able to expand when clcked. When you first arrive on the page, it should be closed, and only open after the title link is clicked the first link (click) will only expand the menu, and NOT navigate to another page. Need it now...