var onmenu="";
var menuCount=1;
var menuSubCount=0;

function showMenu(menuid) {
	for (i=1;i<=menuCount;i++)
	{
		document.getElementById(('menu'+i)).className="dropMenuHidden";
	}
	document.getElementById(('menu'+menuid)).className="dropMenuVisible";
}

function hideMenu(menuid) {
	document.getElementById(('menu'+menuid)).className="dropMenuHidden";
	for (i=1;i<=menuSubCount;i++)
	{
		document.getElementById(('menuSub'+i)).className="dropMenuSubHidden";
	}
}

function showSubMenu(menuid) {
	for (i=1;i<=menuSubCount;i++)
	{
		document.getElementById(('menuSub'+i)).className="dropMenuSubHidden";
	}
	document.getElementById(('menuSub'+menuid)).className="dropMenuSubVisible";
}

function hideSubMenu(menuid) {
	document.getElementById(('menuSub'+menuid)).className="dropMenuSubHidden";
}