sfHover = function(){
	varEls = document.getElementById("boiteMenuD").getElementByTagName("LI");
	for(var i=0; i<sfEls.lenght;i++){
		sfEls[i].onmouseover = function(){
			this.className+="sfhover";
			}
		sfEls[i].onmouseout = function(){
			this.className=this.className.replace(new RegExp("sfhover\\b"), "");
			}
		}
	}
if(window.attachEvent) window.attachEvent("onload", sfHover)