// swaps images when a link is hovered upon
function swapImage1() {
	var newImage = document.getElementById('aboutPic');
	newImage.src="../images/aboutBW.jpg";
}

function restore1() {
	var oldImage = document.getElementById('aboutPic');
	oldImage.src="../images/about.jpg";
}
function swapImage2() {
	var newImage = document.getElementById('peoplePic');
	newImage.src="../images/peopleBW.jpg";
}

function restore2() {
	var oldImage = document.getElementById('peoplePic');
	oldImage.src="../images/people.jpg";
}
function swapImage3() {
	var newImage = document.getElementById('resourcesPic');
	newImage.src="../images/resourcesBW.jpg";
}

function restore3() {
	var oldImage = document.getElementById('resourcesPic');
	oldImage.src="../images/resources.jpg";
}
function swapImage4() {
	var newImage = document.getElementById('newsPic');
	newImage.src="../images/newsBW.jpg";
}

function restore4() {
	var oldImage = document.getElementById('newsPic');
	oldImage.src="../images/news.jpg";
}
function swapImage5() {
	var newImage = document.getElementById('contactPic');
	newImage.src="../images/contactBW.jpg";
}

function restore5() {
	var oldImage = document.getElementById('contactPic');
	oldImage.src="../images/contact.jpg";
}