var menu = new Array;

function inactiv(menu) {
	for (a in menu){
		document.getElementById(a).style.backgroundColor = "transparent";
	
		if (menu[a] ==1) {
			document.getElementById(a).style.backgroundColor = "#FFFFFF";
		}
	}
}

function activ(id) {
	for (a in menu){
		document.getElementById(a).style.backgroundColor = "transparent";
	}
	document.getElementById(id).style.backgroundColor = "#FFFFFF";
}