function bioOn() {
	document.getElementById("bio").src ="../images/nav-bio-on.png";
}
function bioOff() {
	document.getElementById("bio").src ="../images/nav-bio-off.png";
}
function merchandiseOn() {
	document.getElementById("merchandise").src ="../images/nav-merchandise-on.png";
}
function merchandiseOff() {
	document.getElementById("merchandise").src ="../images/nav-merchandise-off.png";
}
function photosOn() {
	document.getElementById("photos").src ="../images/nav-photos-on.png";
}
function photosOff() {
	document.getElementById("photos").src ="../images/nav-photos-off.png";
}
function videosOn() {
	document.getElementById("videos").src ="../images/nav-videos-on.png";
}
function videosOff() {
	document.getElementById("videos").src ="../images/nav-videos-off.png";
}
function flyerbookOn() {
	document.getElementById("flyerbook").src ="../images/nav-flyerbook-on.png";
}
function flyerbookOff() {
	document.getElementById("flyerbook").src ="../images/nav-flyerbook-off.png";
}
function ftwmanagementOn() {
	document.getElementById("ftwmanagement").src ="../images/nav-ftwmanagement-on.png";
}
function ftwmanagementOff() {
	document.getElementById("ftwmanagement").src ="../images/nav-ftwmanagement-off.png";
}
function linksOn() {
	document.getElementById("links").src ="../images/nav-links-on.png";
}
function linksOff() {
	document.getElementById("links").src ="../images/nav-links-off.png";
}
function endorsementsOn() {
	document.getElementById("endorsements").src ="../images/nav-endorsements-on.png";
}
function endorsementsOff() {
	document.getElementById("endorsements").src ="../images/nav-endorsements-off.png";
}
function contactusOn() {
	document.getElementById("contactus").src ="../images/nav-contactus-on.png";
}
function contactusOff() {
	document.getElementById("contactus").src ="../images/nav-contactus-off.png";
}
function homeOn() {
	document.getElementById("home").src ="../images/nav-home-on.png";
}
function homeOff() {
	document.getElementById("home").src ="../images/nav-home-off.png";
}