ddaccordion.init({
headerclass: "expandable",
contentclass: "categoryitems",
revealtype: "click",
mouseoverdelay: 500,
collapseprev: true,
defaultexpanded: [],
onemustopen: false,
animatedefault: false,
persiststate: false,
toggleclass: ["", "openheader"],
togglehtml: ["prefix", "", ""],
animatespeed: "normal",
oninit:function(headers, expandedindices){},
onopenclose:function(header, index, state, isuseractivated){}
})