ddaccordion.init({
  headerclass: "categorie",
  contentclass: "deroule",
  revealtype: "click",
  mouseoverdelay: 200,
  collapseprev: false, //1 seule ouverte max
  defaultexpanded: [],//0,1,2],
  onemustopen: false,
  animatedefault: false,
  persiststate: false,
  toggleclass: ['plus', 'moins'],
  animatespeed: "normal", //silliseconds , "fast", "normal", or "slow"
  oninit:function(expandedindices){},
  onopenclose:function(header, index, state, isuseractivated){}
})