ddaccordion.init({
	headerclass: "expandable",
	contentclass: "categoryitems",
	collapseprev: true,
	defaultexpanded: [3],
	animatedefault: false,
	persiststate: false,
	toggleclass: ["", "openheader"],
	togglehtml: ["suffix", ""], 
	animatespeed: "normal"
})
// wrapScroll
var mov = new wrapScroll('accordion_menu','container','header');
mov.marginTop = 5;	//上からの位置を指定(px)