var SITEURL = 'http://www.videocopilot.net/';
var theImages = new Array()

//Random-loading images
theImages[0] = SITEURL+'adimages/bulletban.jpg' // replace with names of images

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(){
if(whichImage==0){
document.write('<a href ="http://www.videocopilot.net/the_bullet/"><img src="'+theImages[whichImage]+'" border=0 ></a>');
}

}