// Set up the image files to be used.
var theImages = new Array();

// To add more image files, follow the pattern.
theImages[0] = 'images/banner1.jpg';
theImages[1] = 'images/banner2.jpg';
theImages[2] = 'images/banner3.jpg';
theImages[3] = 'images/banner4.jpg';
theImages[4] = 'images/banner5.jpg';
theImages[5] = 'images/banner6.jpg';

// 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('<img src="'+theImages[whichImage]+'">');
}