/***********************************************
* random image 
***********************************************/

// Set up the image files to be used.
var theImages = new Array() // do not change this
// To add more image files, continue with the
// pattern below, adding to the array.

theImages[0] = 'images/ak_nets96.jpg'
theImages[1] = 'images/aleutian_mtn96.jpg'
theImages[2] = 'images/aleutian_orange.jpg'
theImages[3] = 'images/aleutian_tern96.jpg'
theImages[4] = 'images/columnar_basalt96.jpg'

// pick random image

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


//document.write('<img src="'+theImages[whichImage]+'">');
document.write('<td width="656" height="428" style="background-image: url(\'' + theImages[whichImage] + '\')">');
//document.write('<td width="656" height="428" style="background-image: url(\'images/ak_nets96.jpg\')">');