/****************************************************************************************/
/**************************** Survol IE >> afficher le sous menu  ***********************/
/***************************************************************************************/	
sfHover = function() {
	
	var sfEls = document.getElementById("menu_haut").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
			this.style.zIndex = "+999";			
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

if (window.attachEvent) window.attachEvent("onload", sfHover);

/**************************************************************************************/

function derouler (element) {
	var lien = document.getElementById(element);
	var list_deroul = document.getElementById(element + "_deroule");
	lien.onmouseover = function(){			
				list_deroul.style.display='block';
			}
	lien.onmouseout = function(){			
				list_deroul.style.display='none';
			}
	
	list_deroul.onmouseover = function(){			
				this.style.display='block';
			}
	list_deroul.onmouseout = function(){			
				this.style.display='none';
			}
	
}