<!--
// All of the following JavaScript to be inserted between
// <HEAD> and </HEAD> sections of web page
// <IMG SRC="images-ns/index/image5.jpg" BORDER="0" >
// random: 0 to 37 inclusive
// round: 0.5 rounds up
// NumImages = 37 is number of "image1.jpg" thru "image37.jpg" files in "images-ns/index/" directory
// !!Images MUST be sequentially numbered 1 thru NumImages!!
  var NumImages = 27;

// ImageDirectory can be subdirectory below current or full URL; remember "/" suffix
  var ImageDirectory = "/library/images/instructors/";

// ImagePrefix is nonnumeric portion of picture filename; i.e,: "image" in image5.jpg.
  var ImagePrefix = "Image";

// ImageSuffix is image type, i.e.: ".jpg" in image5.jpg
  var ImageSuffix = ".jpg";
  var idx = Math.round(Math.random() * NumImages + 0.5);
  if (idx <= 0) {idx=1;}
  if (idx >= NumImages) {idx=NumImages;}
  var sImage = "<img src='" + ImageDirectory + ImagePrefix + String(idx) + ImageSuffix + "' border='0'>";
// -->
