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) {
		our_story_over = newImage("/skin2/images/wildrice/menu/our_story-over.gif");
		products_over = newImage("/skin2/images/wildrice/menu/products-over.gif");
		recipes_over = newImage("/skin2/images/wildrice/menu/recipes-over.gif");
		nutrition_over = newImage("/skin2/images/wildrice/menu/nutrition-over.gif");
		contact_over = newImage("/skin2/images/wildrice/menu/contact-over.gif");
		distributors_over = newImage("/skin2/images/wildrice/menu/distributors-over.gif");
		my_account_over = newImage("/skin2/images/wildrice/menu/my_account-over.gif");
		view_cart_over = newImage("/skin2/images/wildrice/menu/view_cart-over.gif");
		checkout_over = newImage("/skin2/images/wildrice/menu/checkout-over.gif");
		home_over = newImage("/skin2/images/wildrice/menu/home-over.gif");
		preloadFlag = true;
	}
}