if (document.images) {
		blood = new Image();
		blood.src = "images/book_header_bloodofangels.jpg";

		will = new Image();
		will.src = "images/book_header_will.jpg";

		goodbye = new Image();
		goodbye.src = "images/book_header_lastgoodbye.jpg";

		about = new Image();
		about.src = "images/header_about.jpg";

		news = new Image();
		news.src = "images/header_news.jpg";

		contact = new Image();
		contact.src = "images/header_contact.jpg";

		photo = new Image();
		photo.src = "images/header_photo.jpg";
	}

	function swap() {
		if (document.images) {
			for (var i=0; i<swap.arguments.length; i+=2) {
				document[swap.arguments[i]].src = eval(swap.arguments[i+1] + ".src");
			}
		}
	}

	function setHref (theHref) {
		document.getElementById('theContent').src = theHref;
	}