function showSubMenu(id) {
	var el_name = "sub"+id;
	var el = document.getElementById(el_name);
	el.parentNode.style.backgroundColor = "#C72825";
	document.showObject(el_name);
}

function hideSubMenu(id) {
	var el_name = "sub"+id;
	var el = document.getElementById(el_name);
	el.parentNode.style.backgroundColor = "#B9B9B9";
	document.hideObject(el_name);
}

window.onload=montre;
function montre(id) {
	var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
	if (d) {d.style.display='block';}
}