function init() {
    var stretchers = document.getElementsByClassName('moobox');
    var toggles = document.getElementsByClassName('mootab');
    var myAccordion = new fx.Accordion(
        toggles, stretchers, {opacity: false, height: true, duration: 400}
    );
    var found = false;
    toggles.each(function(h3, i){
        var div = Element.find(h3, 'nextSibling');
        if (window.location.href.indexOf(h3.title) > 0) {
            myAccordion.showThisHideOpen(div);
            found = true;
        }
    });
    if (!found) myAccordion.showThisHideOpen(stretchers[0]);
}