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) {
		Home_over = newImage("../images/Home-over.gif");
		About_TPS_over = newImage("../images/About-TPS-over.gif");
		Services_over = newImage("../images/Services-over.gif");
		Product_over = newImage("../images/Product-over.gif");
		Promotion_over = newImage("../images/Promotion-over.gif");
		Spa_Image_and_Gallery_over = newImage("../images/Spa-Image-and-Gallery-over.gif");
		Press_over = newImage("../images/Press-over.gif");
		Contact_US_over = newImage("../images/Contact-US-over.gif");
		Corporate_over = newImage("../images/Corporate-over.gif");
		preloadFlag = true;
	}
}