// Set up the image files to be used.
var theImages = new Array() 
theImages[0] = '/img/btn-LifeCycleCostAdv.gif'
theImages[1] = '/img/btn-SevereEnvironment.jpg'
var theLinks = new Array() 
theLinks[0] = '/life-cycle-cost-advantages.html'
theLinks[1] = '/severe-environments.html'

// do not edit anything below this line
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('<a href="'+ theLinks[whichImage] +'"><img src="'+theImages[whichImage]+'" alt="" height="49" width="227" border="0"></a>');
	//document.write('<img src="'+theImages[whichImage]+'">');
}