function hideAll() {
	for(var i=0; i<=7; i++) {
		document.getElementById("submenu" + i).style.display = "none";
		document.getElementById("menu" + i).style.borderTop = "1px solid #B7BAAF";
	}
}

function showMe(menu) {
	hideAll(); 
	document.getElementById("submenu" + menu).style.display = "block";
	document.getElementById("menu" + menu).style.borderTop = "1px solid #363A2E";
}