// JavaScript Document
function navHover()
{
  var lis = document.getElementById("menuDeroulant").getElementsByTagName("LI");
  for (var i=0; i<lis.length; i++)
  {
    lis[i].onmouseover=function(){ this.className = "iehover";};
    lis[i].onmouseout=function(){this.className=this.className.replace(new RegExp("iehover\\b"), "")};
  }
}
if (window.attachEvent) window.attachEvent("onload", navHover);