var theImages = new Array() // do not change this

theImages[0]="contestpix/kiki.jpg"
theImages[1]="contestpix/michiel.jpg"
theImages[2]="contestpix/rogier.jpg"
theImages[3]="contestpix/ties.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]+'">');
}