//the main function, call to the effect object
function init_accordion(){


	var stretchers = document.getElementsByClassName('stretcher'); //div that stretches
	var toggles = document.getElementsByClassName('display'); //h3s where I click on

	//accordion effect
	var myAccordion = new fx.Accordion(
			toggles, stretchers, {opacity: true, duration: 400}
			);

	//hash function
	function checkHash(){
		var found = false;
		toggles.each(function(h3, i){
			if (window.location.href.indexOf(h3.title) > 0) {
				myAccordion.showThisHideOpen(stretchers[i]);
				found = true;
			}
		});
		return found;
	}

	if (!checkHash()) myAccordion.showThisHideOpen(stretchers[0]);
}