function animals() {	

var theAnimals = new Array() 

theAnimals[0] = '1.jpg'
theAnimals[1] = '2.jpg'
theAnimals[2] = '3.jpg'
theAnimals[3] = '4.jpg'
theAnimals[4] = '5.jpg'
theAnimals[5] = '6.jpg'
theAnimals[6] = '7.jpg'
theAnimals[7] = '8.jpg'
theAnimals[8] = '9.jpg'
theAnimals[9] = '10.jpg'


var k = 0
var a = theAnimals.length;
var preBuf = new Array()
for (n = 0; n < a; n++){
   preBuf[n] = new Image()
   preBuf[n].src = '../images/animals/'+theAnimals[n]
}
var whichAnimal = Math.round(Math.random()*(a-1));
var animal_img = document.getElementById("animal");

animal_img.innerHTML=('<img src="../images/animals/'+theAnimals[whichAnimal]+'" alt="animal" align="right" />');
}