var images = new Array(2);
images[0] = new Image;
images[1] = new Image;
images[0].src = '/img/find-a-home.jpg';
images[1].src = '/img/find-a-home-over.jpg';


function swapOver (id) {
	id.src = images[1].src;
}

function swapOut(id) {
	id.src = images[0].src;
}