ddaccordion.init({
	headerclass: "headerbar", 
	contentclass: "submenu", 
	revealtype: "mouseover", 
	mouseoverdelay: 200, 
	collapseprev: true, 
	defaultexpanded: [20], 
	onemustopen: true, 
	animatedefault: true, 
	persiststate: false, 
	toggleclass: ["", "selected"], 
	togglehtml: ["", "", ""], 
	animatespeed: "normal", 
	oninit:function(headers, expandedindices){ 
		//do nothing
	},
	onopenclose:function(header, index, state, isuseractivated){ 
		//do nothing
	}
})