// Set up the image files to be used.
var theImages = new Array() // do not change this
var theAlts = new Array() //do not change this
// To add more image files, continue with the
// pattern below, adding to the arrays.
// theAlts is an array that holds the ALT text
// accompanying the images
// NOTE: when putting in text for theAlts, double
// quotes and single quotes/apostrophes are special characters
// and must be treated differently.  In place of a double quote
// character you must put "  In place of a single quote/apostrophe
// you must put \'  Without these substitutions, the javascript may not
// function properly.

var imagepath = 'images/';

theImages[0] = imagepath + 'r_index_1.jpg'
theAlts[0] = 'EnerStar'

theImages[1] = imagepath + 'r_index_2.jpg'
theAlts[1] = 'EnerStar'

theImages[2] = imagepath + 'r_index_3.jpg'
theAlts[2] = 'EnerStar'

theImages[3] = imagepath + 'r_index_4.jpg'
theAlts[3] = 'EnerStar'

theImages[4] = imagepath + 'r_index_5.jpg'
theAlts[4] = 'EnerStar'

theImages[5] = imagepath + 'r_index_6.jpg'
theAlts[5] = 'EnerStar'

theImages[6] = imagepath + 'r_index_7.jpg'
theAlts[6] = 'EnerStar'


// do not edit anything below this line

var j = 0
var p = theImages.length;
var preBuffer = new Array()

var whichImage = Math.round(Math.random()*(p-1));

preBuffer = new Image();
preBuffer.src = theImages[whichImage];

function showImage(){
document.write('<img width="770" height="189" src="'+theImages[whichImage]+'" alt="' + theAlts[whichImage] + '">');
}