var theImages = new Array(); 
// do not change this
// To add more image files, continue with the
// pattern below, adding to the array.
theImages[0] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner1.jpg';
theImages[1] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner2.jpg';
theImages[2] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner3.jpg';
theImages[3] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner4.jpg';
theImages[4] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner5.jpg';
theImages[5] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner6.jpg';
theImages[6] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner7.jpg';
theImages[7] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner8.jpg';
theImages[8] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner9.jpg';
theImages[9] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner10.jpg';
theImages[10] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner11.jpg';
theImages[11] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner12.jpg';
theImages[12] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner13.jpg';
theImages[13] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner14.jpg';
theImages[14] = 'http://hr.unm.edu/common/images/pool/UNMWideBanner15.jpg';


var j = 0;
var p = theImages.length;
var preBuffer = new Array();

for (i = 0; i < p; i++){
   preBuffer[i] = new Image();
   preBuffer[i].src = theImages[i];
   }

var whichImage = Math.round(Math.random()*(p-1));

function showImage(){
document.write('<img src="'+theImages[whichImage]+'">');
}

showImage();