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) {
		aa = newImage("images/header/home_over.gif");
		bb = newImage("images/header/bio_overover.gif");
		cc = newImage("images/header/events_over.gif");
		dd = newImage("images/header/gallery_over.gif");
		ee = newImage("images/header/music_over.gif");
		ff = newImage("images/header/links_over.gif");
		gg = newImage("images/header/contact_over.gif");
		preloadFlag = true;
	}
}


function writeTip() { 
document.write('Copyright 2007');
}