Accordion_ToggleVisibility_Javascript

gistfile1.html

<script type="text/javascript">
/*
** Name:  toggle_visibility
** Desc:  toggles id of element to be visible or not
*/
function toggle_visibility(id) {
    var e = document.getElementById(id);
    if (e.style.display == 'none')
        e.style.display = 'block';
    else
        e.style.display = 'none';
}
</script>

<p><a title="Click to show/hide FAQ" href="javascript: toggle_visibility('FAQ1');">Question</a></p>
<div style="display: none;" id="FAQ1">
    <p>Answer</p>
</div>