Set active panel by class name : UI Accordion « jQuery « JavaScript Tutorial

<html>
  <head>
    <script type='text/javascript' src='js/jquery-1.3.2.js'></script>
  <script type="text/javascript" src="js/ui/ui.core.js"></script>
  <script type="text/javascript" src="js/ui/ui.accordion.js"></script>
    <script type='text/javascript'>
$(document).ready(
  function() {
    $('ul').accordion({
      fillSpace: true,
      event: 'mouseover',
      active: 'h4.tmpSelected',
      header: 'h4'
    });
  }
);
    </script>
    <style type='text/css'>
ul {
    list-style: none;
    margin: 0;
    padding: 15px 5px;
}
ul h4,
ul p {
    margin: 5px;    
}
li {
    background: gray;
    padding: 3px;
    width: 244px;
    margin: 1px;
}
    </style>
  </head>
  <body>
    <ul>
      <li>
        <h4>A</h4>
        <p>
          Lorem ipsum dolor sit amet, consectetuer adipiscing elit. 
          Vestibulum luctus rutrum orci.
        </p>
      </li>
      <li>
        <h4>B</h4>
        <p>
          Lorem ipsum dolor sit amet, consectetuer adipiscing elit. 
          Vestibulum luctus rutrum orci. Praesent faucibus tellus 
          faucibus quam. Aliquam erat volutpat. Nam posuere. Aliquam 
          erat volutpat. Etiam at lacus fermentum dui interdum pretium. 
          Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
        </p>
      </li>
      <li>
        <h4 class='tmpSelected'>C</h4>
        <p>
          Lorem ipsum dolor sit amet, consectetuer adipiscing elit. 
          Vestibulum luctus rutrum orci. Praesent faucibus tellus 
          faucibus quam. Aliquam erat volutpat. Nam posuere.
        </p>
      </li>
      <li>
        <h4>D</h4>
        <p>
          Lorem ipsum dolor sit amet, consectetuer adipiscing elit. 
          Vestibulum luctus rutrum orci. Praesent faucibus tellus 
          faucibus quam. Aliquam erat volutpat. Nam posuere.
        </p>
      </li>
    </ul>
  </body>
</html>

30.139.UI Accordion
	30.139.1.	Setting autoHeight: false allows to accordion panels to keep their native height.
	30.139.2.	jQuery UI Accordion - Collapse content
	30.139.3.	Customize the header icons
	30.139.4.	jQuery UI Accordion - Default functionality
	30.139.5.	jQuery UI Accordion - Fill space
	30.139.6.	Accordion Resizer
	30.139.7.	jQuery UI Accordion - Open on mouseover
	30.139.8.	This demo adds a class which animates: text-indent, letter-spacing, width, height, padding, margin, and font-size
	30.139.9.	Call accordion() function to make an accordion panel
	30.139.10.	Create option array and pass to create accordion panel
	30.139.11.	alwaysOpen:false, autoHeight:false
	30.139.12.	Set active panel for accordion
	30.139.13.	fillSpace: true
	30.139.14.	Destroy the accordion panel
	30.139.15.	Enable or disable accordion panel
	30.139.16.	Set active accordion panel
	30.139.17.	accordion panel open/close event
	30.139.18.	Use h4 as header
	30.139.19.	Use mouse over event to trigger
	30.139.20.	Set active panel by class name