Maccordion: options: active

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.17/themes/ui-lightness/jquery-ui.css">
<script src="https://raw.github.com/Dattaya/Maccordion/master/jquery.dattaya.maccordion.js"></script>
<div class="maccordion">    
    <h3 data-list="0"><a href="#">First header</a></h3>
    <div >First content</div>
    
    <h3 data-list="1"><a href="#">Second header</a></h3>
    <div >Second content</div>

    <h3 data-list="2"><a href="#">Third header</a></h3>
    <div >Third content</div>
</div>

JavaScript

$( ".maccordion" ).maccordion(  { active: [], heightStyle: false } );