// 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.gif");
		about_us_over = newImage("images/about_us-over.gif");
		gift_boxes_over = newImage("images/gift_boxes-over.gif");
		arfdog_collection_over = newImage("images/arfdog_collection-over.gif");
		b_2_b_over = newImage("images/b_2_b-over.gif");
		in_the_news_over = newImage("images/in_the_news-over.gif");
		contact_us_over = newImage("images/contact_us-over.gif");
		preloadFlag = true;
	}
}