var menu;
var menuAni;
var headerLock = true;
var menuPhase = 9;

function showMenu()			// Menü einblenden
{
	menu.className = "fin";
	if (menuPhase > 8) {
		return window.clearInterval(menuAni);
	}
	menuPhase++;
	menu.style.width = (menuPhase*60) + 'px';
}

function hideMenu()			// Menü ausblenden
{
	if (menuPhase < 1) {
		return window.clearInterval(menuAni);
	}
	menuPhase--;
	menu.style.width = (menuPhase*60) + 'px';
}

function hideShow()			// Menü ein-/ausblenden
{
	window.clearInterval(menuAni);
	document.getElementById('button').className = (menuPhase < 1) ? "in" : "out";
	var func = (menuPhase < 1) ? "showMenu()" : "hideMenu()";
	menu.className = "";
	menuAni = window.setInterval(func, 50);
	return false;
}


var close;
var isIn = false;

function popFrame(popIn)		// DropDown-Menü ein-/ausblenden
{
	if (popIn)
	{
		if (!isIn) return;
		 window.clearTimeout(close);
	} else {
		close = window.setTimeout("isIn = false", 300);
	}
	document.getElementById('dropdown').className = (popIn) ? 'open' : '';
}

function loadFrame()			// DropDown-Menü initalisieren
{
	isIn = true;
	popFrame(true);
	return false;
}


function pop (id, popIn)		// Element mit 'id' ein-/ausblenden
{
	obj = document.getElementById(id);
	if (!obj) return;
	obj.style.display = (popIn) ? 'block' : 'none';
}