// 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) {
			findDOM(changeImages.arguments[i],0).src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		biography_over = newImage("images/nav/biography-over.jpg");
		gallery_over = newImage("images/nav/gallery-over.jpg");
		video_over = newImage("images/nav/video-over.jpg");
		musicstore_over = newImage("images/nav/music-store-over.jpg");
		contact_over = newImage("images/nav/contact-over.jpg");
		preloadFlag = true;
	}
}