var section = 'alumni/';

var images = new Array(
     "alumniAwards1.jpg",
     "alumniAwards2.jpg", 
     "alumniAwards3.jpg",
     "alumniAwards4.jpg",
     "alumniAwards5.jpg",
     "alumniAwards6.jpg",
     "alumniSpeaker.jpg",
     "alumniSpeaker2.jpg",
     "alumnus1.jpg",
     "alumnus10.jpg",
     "alumnus11.jpg",
     "alumnus12.jpg",
     "alumnus13.jpg",
     "alumnus14.jpg",
     "alumnus15.jpg",
     "alumnus16.jpg",
     "alumnus17.jpg",
     "alumnus18.jpg",
     "alumnus19.jpg",
     "alumnus2.jpg",
     "alumnus3.jpg",
     "alumnus4.jpg",
     "alumnus5.jpg",
     "alumnus6.jpg",
     "alumnus7.jpg",
     "alumnus8.jpg",
     "alumnus9.jpg",
     "graduation.jpg",
     "graduation2.jpg",
     "graduation3.jpg",
     "graduation4.jpg",
     "graduation5.jpg",
     "graduation6.jpg",
     "graduation7.jpg",
     "graduation8.jpg",
     "graduation9.jpg"
);

var image = new obj('rotateable');
var timeoutID = 0;
rotateImage();
function rotateImage()
{
  window.clearTimeout(timeoutID);
  var random_number = Math.floor(Math.random() * images.length);
  image.src = "/tmplt/img/rotate/" + section + images[random_number];
  timeoutID = window.setTimeout(rotateImage, 2500);
}

function obj(name)
{
  return document.getElementById(name);
}