// JavaScript Document
function displayRandomImage(changeimage,array){
document.images[changeimage].src=array[new Date().getTime()%array.length];
}
urls=["assets/track.jpg","assets/pietermaritzburg.jpg", "assets/city-hall.jpg","assets/botanical-gardens.jpg", "assets/golden-horse.jpg","assets/que.jpg", "assets/jump.jpg",
"assets/riding.jpg","assets/bikers.jpg"]