function loadRollovers() {
	var img = new Image();
	img.src = "images/interface/navbar/home-on.png";
	img = new Image();
	img.src = "images/interface/navbar/artists-on.png";
	img = new Image();
	img.src = "images/interface/navbar/events-on.png";
	img = new Image();
	img.src = "images/interface/navbar/store-on.png";
	img = new Image();
	img.src = "images/interface/navbar/press-on.png";
	img = new Image();
	img.src = "images/interface/navbar/contact-on.png";
	img = new Image();
	img.src = "images/interface/navbar/news-on.png";
	img = new Image();
	img.src = "images/interface/navbar/facebook-on.png";
	img = new Image();
	img.src = "images/interface/navbar/myspace-on.png";
	img = new Image();
	img.src = "images/interface/navbar/twitter-on.png";
	img = new Image();
	img.src = "images/interface/navbar/listen-on.png";
	img = new Image();
	img.src = "images/interface/buttons/email-signup-on.png";
	img = new Image();
	img.src = "images/interface/buttons/moreEvents-on.png";
	img = new Image();
	img.src = "images/interface/headers/twitter-on.png";
	img = new Image();
	img.src = "images/interface/headers/events-on.png";
}

function navbarRollover(id) {
	var obj = document.getElementById(id + "Button");
	

	obj.src = "images/interface/navbar/" + id + "-on.png";
}

function navbarRollout(id) {
	var obj = document.getElementById(id + "Button");
	
	obj.src = "images/interface/navbar/" + id + "-off.png";
}

function buttonRollover(id) {
	var obj = document.getElementById(id + "Button");
	
	obj.src = "images/interface/buttons/" + id + "-on.png";
}

function buttonRollout(id) {
	var obj = document.getElementById(id + "Button");
	
	obj.src = "images/interface/buttons/" + id + "-off.png";
}

function headerRollover(id) {
	var obj = document.getElementById(id + "Button");
	
	obj.src = "images/interface/headers/" + id + "-on.png";
}

function headerRollout(id) {
	var obj = document.getElementById(id + "Button");
	
	obj.src = "images/interface/headers/" + id + "-off.png";
}

function showArtistsPopup() {
	document.getElementById("artistsPopup").style.display = "block";
}

function hideArtistsPopup() {
	document.getElementById("artistsPopup").style.display = "none";
}