Modificar este codigo

[jdelrioj]

Hola muy buenas, quiero modificar este codigo para que el menu accordion no se despliegue por defecto

<script type="text/javascript">
window.addEvent('domready', function(){
new Accordion($$('.panel h3.jpane-toggler'), $$('.panel div.jpane-slider'), {
onActive: function(toggler, i) {
toggler.addClass('jpane-toggler-down');
toggler.removeClass('jpane-toggler');
},onBackground: function(toggler, i) {
toggler.addClass('jpane-toggler');
toggler.removeClass('jpane-toggler-down');
},duration: 300,opacity: true,alwaysHide: true}); });
window.addEvent('domready', function() {
$$('a.modal').each(function(el) {
el.addEvent('click', function(e) {
new Event(e).stop();
SqueezeBox.fromElement(el);
});
});
});
</script>