// menu

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		japanese_over = newImage("images/japanese-over.jpg");
		english_over = newImage("images/english-over.jpg");
		home_over = newImage("images/home-over.jpg");
		about_over = newImage("images/about-over.jpg");
		clients_over = newImage("images/clients-over.jpg");
		pricing_over = newImage("images/pricing-over.jpg");
		templates_over = newImage("images/templates-over.jpg");
		faq_over = newImage("images/faq-over.jpg");
		contact_over = newImage("images/contact-over.jpg");
		login_over = newImage("images/login-over.jpg");
		
		homejp_over = newImage("images/homejp-over.jpg");
		aboutjp_over = newImage("images/aboutjp-over.jpg");
		clientsjp_over = newImage("images/clientsjp-over.jpg");
		pricingjp_over = newImage("images/pricingjp-over.jpg");
		templatejp_over = newImage("images/templatejp-over.jpg");
		faqjp_over = newImage("images/faqjp-over.jpg");
		contactusjp_over = newImage("images/contactusjp-over.jpg");
		loginjp_over = newImage("images/loginjp-over.jpg");
		preloadFlag = true;
	}
}