function cycleFaces() {
	img_captions = new Array();

//  captions: (link-url,image-path,caption)
//	img_captions[n] = Array('#','/images/someone.jpg','This is a caption');	

	img_captions[0] = Array('#','/stylesheets/images/card_trick.jpg','Students learn new ways of doing math');
	img_captions[1] = Array('#','/stylesheets/images/denver07.jpg','The Denver community enjoys a weekend hike');
	img_captions[2] = Array('#','/stylesheets/images/ace_marathon_2007.jpg','ACErs pose before running the 2007 Fort Worth marathon on behalf of their schools');
	img_captions[3] = Array('#','/stylesheets/images/joe_manning_with_student.jpg','Joe Manning helps a student solve a math problem');
	img_captions[4] = Array('#','/stylesheets/images/carolyn_and_katie_marathon_2007.jpg','Carolyn and Katie show off their medals after raising money for their ACE school');
	img_captions[5] = Array('#','/stylesheets/images/kelleher_with_student.jpg','Mike Kelleher works with a student in Los Angeles');


// DO NOT CHANGE ANYTHING BELOW
var num = img_captions.length;
	img_number  = Math.floor(Math.random()*(num));
	img_output = 
		'<a href="' + img_captions[img_number][0] + '"><img src="' + img_captions[img_number][1] + '" alt="' + img_captions[img_number][2] + '" border="0" /></a>' +
		'<p id=pic_caption>' + img_captions[img_number][2] + '</p>';
	document.write(img_output);

}