Accordion function.

Accordion function.

Just inherited a website that uses the jQuery.UI accordion function.   It appears that on the site, the function keeps each section closed.   I want the first section to be opened on first page load.  

I'm not finding the Collapse option.   Do I need to add it?  Or is there some other control elsewhere?


   <script src="/js/jquery/jquery-ui.js"></script>
    <link id="ui-theme" rel="stylesheet" href="/css/jquery/ui/ga/jquery-ui.css">
   
  </head>
  <body>
   <div id="wrapper">
    <div id="page">
     <section id="topHeader">

     </section>
     <section id="navigation">
      <div id="mainNav">
       <ul id="navElements">
        
       </ul>
      </div>
      <div id="subNav"> 
       <!-- <ul id="subnavElements"></ul> -->
      </div>
     </section>
  
     
  
     
     <!--section id="midContent" class="fullwidthpage"-->
       <section>
        <header><h2><span id="re_header">Active Listings</span></h2><hr/></header>
        <!--div style="text-align: right" id="crumbs"></div-->
       
     
      <div id="re_listings">
          <script>
              //dealId = gup('deal');
              dealId = getQueryString('deal');
           getWebServiceContent('/rest/deal/get/deal/'+dealId);
          </script>
         </div>
       </section>