function ausOver() {
	document.aus.src = "images/au_button_over.gif";
}

function ausOut() {
	document.aus.src = "images/au_button.gif";
}

function ukOver() {
	document.uk.src = "images/uk_button_over.gif";
}

function ukOut() {
	document.uk.src = "images/uk_button.gif";
}

function usOver() {
	document.us.src = "images/us_button_over.gif";
}

function usOut() {
	document.us.src = "images/us_button.gif";
}

function esOver() {
	document.es.src = "images/es_button_over.gif";
}

function esOut() {
	document.es.src = "images/es_button.gif";
}

function nzOver() {
	document.nz.src = "images/nz_button_over.gif";
}

function nzOut() {
	document.nz.src = "images/nz_button.gif";
}

function cartOver() {
	document.cart.src = "images/cart_button_over.gif";
}

function cartOut() {
	document.cart.src = "images/cart_button.gif";
}