// JavaScript Document
var theImages = new Array()

theImages[0] = 'http://www.delvallegrupoeducativo.org.gt/images/bannertop1.jpg'
theImages[1] = 'http://www.delvallegrupoeducativo.org.gt/images/bannertop2.jpg'
theImages[2] = 'http://www.delvallegrupoeducativo.org.gt/images/bannertop4.jpg'
theImages[3] = 'http://www.delvallegrupoeducativo.org.gt/images/bannertop5.jpg'
theImages[4] = 'http://www.delvallegrupoeducativo.org.gt/images/bannertop6.jpg'
theImages[5] = 'http://www.delvallegrupoeducativo.org.gt/images/bannertop7.jpg'
theImages[6] = 'http://www.delvallegrupoeducativo.org.gt/images/bannertop8.jpg'
theImages[7] = 'http://www.delvallegrupoeducativo.org.gt/images/bannertop9.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]+'">');
}