// JavaScript Document
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.jpg");
		rates_over = newImage("/images/rates-over.jpg");
		portfolio_over = newImage("/images/portfolio-over.jpg");
		weddings_over = newImage("/images/weddings-over.jpg");
		portraits_over = newImage("/images/portraits-over.jpg");
		pregnancy_over = newImage("/images/pregnancy-over.jpg");
		fashion_over = newImage("/images/fashion-over.jpg");
		children_over = newImage("/images/children-over.jpg");
		products_over = newImage("/images/products-over.jpg");
		contact_over = newImage("/images/contact-over.jpg");
		about_us_over = newImage("/images/about_us-over.jpg");
		preloadFlag = true;
	}
}