The part about your closure is as followed. Pulling up the API documentation of the Jquery Acordion is pretty simple. A quick look and search learns bassically that it requires a bollean stated in your script tag i posted up in the comments.
http://api.jqueryui.com/accordion/
Active:
Boolean: Setting active to false will collapse all panels. This requires the collapsible option to be true.
So techincally what you need to do is as followed:
$( ".selector" ).accordion({ active: 2 });
how to fit that in your code, i dont know, since i dont know your code and how you entered it in your page. if you done it like i had done (within the comments section of your question), it's like that.
Remember: The selector needs to be replaced by your Id, just like you designated the accordion to your div Id earlier.