var theImages = new Array()
theImages[0] = 'images/montage1.jpg'
theImages[1] = 'images/montage2.jpg'
theImages[2] = 'images/montage3.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] + '" alt="NYU Libraries" class="montage" />');
	/*if(whichImage == 2 || whichImage == 3) {
	  document.write('<div class="footer" style="margin-left: 2px;">&copy;NYU/Esto.</div>');
	}*/
}
