/*function randomHeader() {
	var header = document.getElementById('header');
	alert(header);
	var pictures = new Array('../header01.jpg','../header02.jpg','../header03.jpg','../header04.jpg','../header05.jpg', '../header06.jpg', '../header07.jpg');
	var numPics = pictures.length;
	if (document.images) {
		var chosenPic = Math.floor((Math.random() * numPics));
		header.style.background = 'url(' + pictures[chosenPic] + ')';
	}
}

document.onload = randomHeader(); */

function clearAll()
{
	document.getElementById("empty").style.display = "block";
	document.getElementById("aboutMenu").style.display = "none";
	document.getElementById("infoMenu").style.display = "none";
	document.getElementById("picturesMenu").style.display = "none";
	document.getElementById("bookingMenu").style.display = "none";
}
function showAbout()
{
	document.getElementById("aboutMenu").style.display = "block";
	document.getElementById("empty").style.display = "none";
	document.getElementById("infoMenu").style.display = "none";
	document.getElementById("picturesMenu").style.display = "none";
	document.getElementById("bookingMenu").style.display = "none";
}

function showInfo()
{
	document.getElementById("infoMenu").style.display = "block";
	document.getElementById("aboutMenu").style.display = "none";
	document.getElementById("empty").style.display = "none";
	document.getElementById("picturesMenu").style.display = "none";
	document.getElementById("bookingMenu").style.display = "none";
}
function showPictures()
{
	document.getElementById("picturesMenu").style.display = "block";
	document.getElementById("aboutMenu").style.display = "none";
	document.getElementById("infoMenu").style.display = "none";
	document.getElementById("empty").style.display = "none";
	document.getElementById("bookingMenu").style.display = "none";
}
function showBooking()
{
	document.getElementById("bookingMenu").style.display = "block";
	document.getElementById("aboutMenu").style.display = "none";
	document.getElementById("infoMenu").style.display = "none";
	document.getElementById("picturesMenu").style.display = "none";
	document.getElementById("empty").style.display = "none";
}