// JavaScript Document
<!-- Hide JavScriopt from old browsers

var arrayOfImages = new Array("images/processor.jpg",
							  "images/highlights.jpg");
var arraySize = arrayOfImages.length;
			 					 
function chooseImage(){
	if(document.images) {
	
		randomNum = Math.floor((Math.random() * arraySize));
		document.mainBanner.src = arrayOfImages[randomNum];
		}
	}
// End of hiding script
-->