<!--
var theImages = new Array()

theImages[0] = '/media/images/header_tools.jpg'
theImages[1] = '/media/images/header_dart.jpg'
theImages[2] = '/media/images/header_rocket.jpg'
theImages[3] = '/media/images/header_arrows.jpg'
theImages[4] = '/media/images/header_maze.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]+'">');
}
//-->