var theImages = new Array() 

theImages[0] = 'images/layout/random/100.jpg'
theImages[1] = 'images/layout/random/200.jpg'
theImages[2] = 'images/layout/random/300.jpg'
theImages[3] = 'images/layout/random/400.jpg'
theImages[4] = 'images/layout/random/500.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]+'">');
}


var theImagesa = new Array() 



theImagesa[0] = 'images/layout/random/600.jpg'
theImagesa[1] = 'images/layout/random/700.jpg'
theImagesa[2] = 'images/layout/random/800.jpg'
theImagesa[3] = 'images/layout/random/900.jpg'
theImagesa[4] = 'images/layout/random/100.jpg'


var j = 0
var p = theImagesa.length;

var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImagesa[i]
}

var whichImage = Math.round(Math.random()*(p-1));
function showImage1(){
document.write('<img src="'+theImagesa[whichImage]+'">');
}

var theImagesa = new Array() 



theImagesa[0] = 'images/layout/random/600.jpg'
theImagesa[1] = 'images/layout/random/700.jpg'
theImagesa[2] = 'images/layout/random/800.jpg'
theImagesa[3] = 'images/layout/random/900.jpg'
theImagesa[4] = 'images/layout/random/1000.jpg'


var j = 0
var p = theImagesa.length;

var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImagesa[i]
}

var whichImage = Math.round(Math.random()*(p-1));
function showImage1(){
document.write('<img src="'+theImagesa[whichImage]+'">');
}


var theImagesb = new Array() 



theImagesb[0] = 'images/layout/random/1100.jpg'
theImagesb[1] = 'images/layout/random/1200.jpg'
theImagesb[2] = 'images/layout/random/1300.jpg'
theImagesb[3] = 'images/layout/random/1400.jpg'
theImagesb[4] = 'images/layout/random/1500.jpg'


var j = 0
var p = theImagesb.length;

var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImagesb[i]
}

var whichImage = Math.round(Math.random()*(p-1));
function showImage2(){
document.write('<img src="'+theImagesb[whichImage]+'">');
}