function menu_niv1(id){
	d = document.getElementById("menu_id_"+id).style.display;
	if (d!="block"){
		document.getElementById("menu_id_"+id).style.display="block";
		document.getElementById("menu_id_"+id).style.visibility="visible";
	}else{
		document.getElementById("menu_id_"+id).style.display="none";
		document.getElementById("menu_id_"+id).style.visibility="hidden";
	}
}

function menu_niv2(niv){
	self.location.href=currP+"?niv_id="+niv;
}

function addToCart(prod_id){
	var f= document.produit	;
	var refs="";
	try{
		for(i=0;i<f.length;i++){
			if(f[i].name.indexOf("reference")>=0){
				refs+= "&" + f[i].name + "=" + f[i].value;
			}
		}
	}catch(e){};
	self.location.href=currP+"?addToCart=oui&prod_id="+prod_id+refs;	
}

function popup(loc,larg,haut,scro){
	nouvelle_fenetre = window.open(loc,"","menubar=0,resizable=1,scrollbars="+scro+",width="+larg+",height="+haut+",top=100,left=100");
	if (parseInt(navigator.appVersion) > 2) { nouvelle_fenetre.focus();}	
}