// JavaScript Document
var theImages = new Array() 
var width
var height

theImages[0] = '/img/headers/1.jpg'
theImages[1] = '/img/headers/2.jpg'
theImages[2] = '/img/headers/3.jpg'
theImages[3] = '/img/headers/4.jpg'
theImages[4] = '/img/headers/5.jpg'
theImages[5] = '/img/headers/6.jpg'
width = 700
height = 160

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]+'" width="'+width+'" height="'+height+'">');
}