var accordion;
	var accordionTogglers;
	var accordionContents;

	window.onload = function() {
	accordionTogglers = document.getElementsByClassName('accToggler');
	accordionContents = document.getElementsByClassName('accContent');
	e = document.getElementById('nav').getElementsByTagName('ul');
	for (a=0;a < e.length; a++) {
		if (e.item(a).getAttribute('id') =='underwater-life') {
			index_id=a;
		}
	}
	
	if (index_id == null) {
		index_id="none"
	}
	
	var myAccordion = new Fx.Accordion(accordionTogglers, accordionContents,{start:'all-closed'});
	myAccordion.showThisHideOpen(index_id);

	}