// JavaScript Document

function rollout(id){
	subMenu = document.getElementById("sub"+id);
	subMenu.style.visibility = "visible";
	subMenu.style.display = "block";
	subMenu.style.top = "10px";
	subMenu.style.left = "-28px";
}
	
function rollback(id){
	subMenu = document.getElementById("sub"+id);
	subMenu.style.display = "none";
}