var timer = setTimeout("idleupdate()", 1000);

	function idleupdate() {
		tags = new Array(12);
		tags[0] = "Basketball watching on the road";
		tags[1] = "At the British Theatre";
		tags[2] = "Group shot before St. Thomas concert";
		tags[3] = "Performing in Doug's hometown in CT";
		tags[4] = "Performing at PineHurst Nursing Home";
		tags[5] = "Eric at the beach";
		tags[6] = "Group photo on the beach";
		tags[7] = "2006 Seniors";
		tags[8] = "Duke fans away from home, glued to the TV";
		tags[9] = "3-D coolness";
		tags[10]= "Red Rover Red Rover";
		tags[11]= "Christmas 2007 Concert";

		images = new Array(12);
		images[0] = "http://www.duke.edu/web/chorale/images/2004_random1.jpg";
		images[1] = "http://www.duke.edu/web/chorale/images/2004_random2.jpg";
		images[2] = "http://www.duke.edu/web/chorale/images/2004_random3.jpg";
		images[3] = "http://www.duke.edu/web/chorale/images/2004_random4.jpg";
		images[4] = "http://www.duke.edu/web/chorale/images/2005_random1.jpg";
		images[5] = "http://www.duke.edu/web/chorale/images/2006_random1.jpg";
		images[6] = "http://www.duke.edu/web/chorale/images/2006_random2.jpg";
		images[7] = "http://www.duke.edu/web/chorale/images/2006_random3.jpg";
		images[8] = "http://www.duke.edu/web/chorale/images/2006_random4.jpg";
		images[9] = "http://www.duke.edu/web/chorale/images/2006_random5.jpg";
		images[10]= "http://www.duke.edu/web/chorale/images/2006_random6.jpg";
		images[11]= "http://www.duke.edu/web/chorale/images/2007_random1.jpg";

		index = Math.floor(Math.random() * images.length);
		document.imageflip.alt = "Rotating chorale images";
		document.imageflip.src = images[index];
		document.imageflip.title = tags[index];

		clearTimeout(timer);
		timer = setTimeout("idleupdate()",10000);
	}