// Make sure there are at least this many images and alt tags in the array.
var totalhomeimages = 5;
var pn = 1;
// Images and alt tags for the right side image of the profile

pn = Math.round(Math.random() * (totalhomeimages - 1)) +1;
// Function to write the rotating code on the front page.

function write_random_image() {
// picture
document.write('<img src=\"\/teachingandlearningcenter\/images\/site\/rotating\/' + pn + '\/banner-home-photos.jpg\" width=\"761\" height=\"102\" border=\"0\" alt=\"C. Roland Christensen Center\" />');
}