// 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");
		sites_over = newImage("images/sites-over.gif");
		programs_over = newImage("images/programs-over.gif");
		stats_over = newImage("images/stats-over.gif");
		promo_over = newImage("images/promo-over.gif");
		faq_over = newImage("images/faq-over.gif");
		terms_over = newImage("images/terms-over.gif");
		signup_over = newImage("images/signup-over.gif");
		myaccount_over = newImage("images/myaccount-over.gif");
		contact_over = newImage("images/contact-over.gif");
		preloadFlag = true;
	}
}