sfHover = function() {
	var sfEls = document.getElementById("navig").getElementsByTagName("LI");
	var SE = document.getElementsByTagName('select');
	
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className="sfhover";
			
			for(sIndex = 0; sIndex < SE.length; sIndex++){SE[sIndex].style.visibility = 'hidden';}
		}
		sfEls[i].onmousemove=function() {
			this.className="sfhover";
			
			for(sIndex = 0; sIndex < SE.length; sIndex++){SE[sIndex].style.visibility = 'hidden';}			
		}
		sfEls[i].onmouseout=function() {
			//this.className="";
			this.className=this.className.replace(new RegExp("sfhover\\b"), "");
			
			for(sIndex = 0; sIndex < SE.length; sIndex++){SE[sIndex].style.visibility = 'visible';}			
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);



window.onload=montre;
function montre(id) {
var d = document.getElementById(id);
	for (var i = 1; i<=3; i++) {
	var varia = 'smenu'+i;
	var imageli = 'img'+i;
	
		//Si varia est égale à id, on regarde s'il est déjà ouvert
		if (varia === id){
		
			if(document.getElementById('smenu'+i).style.display == 'block'){ 
			document.getElementById('smenu'+i).style.display='none';
			document.getElementById('img'+i).src = 'images/design/menu_droite_li_bas.gif';
			}
			else{
			document.getElementById('smenu'+i).style.display = 'block';
			document.getElementById('img'+i).src = 'images/design/menu_droite_li_haut.gif';
			
			}
		
		}
	
		else{
		document.getElementById('smenu'+i).style.display='none';
		document.getElementById('img'+i).src = 'images/design/menu_droite_li_bas.gif';
		}
		
		
	}
	

}