function rolloverhome(elm) {
	var theimgs = elm.getElementsByTagName('img');
	var theimg = theimgs[0];
	theimg.src = theimg.getAttribute('oversrc');
}

function rollouthome(elm) {
	var theimgs = elm.getElementsByTagName('img');
	var theimg = theimgs[0];
	theimg.src = theimg.getAttribute('origsrc');
}