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) {
		button_leveldown_bio_over = newImage("images/button_leveldown_bio-over.gif");
		button_leveldown_schedule_over = newImage("images/button_leveldown_schedule-o.gif");
		button_leveldown_listen_over = newImage("images/button_leveldown_listen-ove.gif");
		button_leveldown_buycd_over = newImage("images/button_leveldown_buycd-over.gif");
		psalm_column005 = newImage("images/psalm_column-05.gif");
		Slice6011 = newImage("images/Slice6-11.gif");
		Slice7013 = newImage("images/Slice7-13.gif");
		Slice8015 = newImage("images/Slice8-15.gif");
		button_bio003 = newImage("images/button_bio-03.gif");
		button_bio004 = newImage("images/button_bio-04.gif");
		button_schedule006 = newImage("images/button_schedule-06.gif");
		button_schedule007 = newImage("images/button_schedule-07.gif");
		button_listen009 = newImage("images/button_listen-09.gif");
		button_listen010 = newImage("images/button_listen-10.gif");
		button_buycds012 = newImage("images/button_buycds-12.gif");
		button_applause014 = newImage("images/button_applause-14.gif");
		button_applause015 = newImage("images/button_applause-15.gif");
		button_signup018 = newImage("images/button_signup-18.gif");
		button_news020 = newImage("images/button_news-20.gif");
		button_contact022 = newImage("images/button_contact-22.gif");
		preloadFlag = true;
	}
}