var theImages = new Array() 
theImages[0] = '../album/highlights/33ar.gif'
theImages[1] = '../album/highlights/78ni.gif'
theImages[2] = '../album/highlights/xrb.gif'
theImages[3] = '../album/highlights/C12b.gif'
theImages[4] = '../album/highlights/accretion.gif'
theImages[5] = '../album/highlights/agb.gif'
theImages[6] = '../album/highlights/break.gif'
theImages[7] = '../album/highlights/burrow.gif'
theImages[8] = '../album/highlights/carbon.gif'
theImages[9] = '../album/highlights/charge.gif'
theImages[10] = '../album/highlights/r-process.gif'
theImages[11] = '../album/highlights/cno1.gif'
theImages[12] = '../album/highlights/s-process.gif'
theImages[13] = '../album/highlights/schematic.gif'
theImages[14] = '../album/highlights/segue.gif'
theImages[15] = '../album/highlights/tritium.gif'

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]+'" border="0">');
}