//affichage et cache du menu
function cache(id) {
	document.getElementById(id).style.display='none';
}
function cache_all() {
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) cache('smenu'+i);
	}
}
function montre(id) {
	var d = document.getElementById(id);
	var is_open = (d.style.display=="block");
	//cache_all();
	if (!is_open) d.style.display='block';
	else d.style.display = 'none';
	
}

function open_savplus(name) {
	obj = document.getElementById(name);
	if (obj.style.display=='block') obj.style.display = 'none';
	else if (obj.style.display=='none') obj.style.display = 'block';
}