programs = new Array(5);
programs[0] = "<img src='images/photo1.jpg' alt='Photo of a Teacher' width='530' height='217' border='0' />";
programs[1] = "<img src='images/photo2.jpg' alt='Photo of a Teacher' width='530' height='217' border='0' />";
programs[2] = "<img src='images/photo3.jpg' alt='Photo of a Teacher' width='530' height='217' border='0' />";
programs[3] = "<img src='images/photo4.jpg' alt='Photo of a Teacher' width='530' height='217' border='0' />";
programs[4] = "<img src='images/photo5.jpg' alt='Photo of a Teacher' width='530' height='217' border='0' />";
index = Math.floor(Math.random() * programs.length);
document.write(programs[index] + "\n");