function ouvre_ss_menu(el, id, sens) {
	var sens = el.className=="lien_plus";
	//el.onclick="ouvre_ss_menu(this, '"+id+"', "+!sens+")";
	//alert(el.onclick);
	new Effect.toggle("div_ss_menu_"+id,'blind', {afterFinish:function(){if (sens) el.className="lien_moins";else el.className="lien_plus";}});
}

function change_ss_menu(el) {
	
	
}