var theImagesfour = new Array() // do not change this

theImagesfour[0] = 'animated19.gif'
theImagesfour[1] = 'animated20.gif'
theImagesfour[2] = 'animated21.gif'
theImagesfour[3] = 'animated22.gif'
theImagesfour[4] = 'animated23.gif'
theImagesfour[5] = 'animated24.gif'

var j = 0
var p = theImagesfour.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImagesfour[i]
}
var whichImagefour = Math.round(Math.random()*(p-1));
function showImagefour(){
document.write('<img src="gifs/'+theImagesfour[whichImagefour]+'" border=1px>');
}