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) {
		ee_home_over = newImage("images/ee_home-over.gif");
		ee_who_over = newImage("images/ee_who-over.gif");
		ee_breeders_over = newImage("images/ee_breeders-over.gif");
		ee_news_over = newImage("images/ee_news-over.gif");
		ee_community_over = newImage("images/ee_community-over.gif");
		ee_merch_over = newImage("images/ee_merch-over.gif");
		ee_downloads_over = newImage("images/ee_downloads-over.gif");
		ee_contact_over = newImage("images/ee_contact-over.gif");
		preloadFlag = true;
	}
}