// JavaScript Document
urls=[
"../right_photo_bar/images/set01.jpg",
"../right_photo_bar/images/set02.jpg",
"../right_photo_bar/images/set03.jpg",
"../right_photo_bar/images/set04.jpg",
"../right_photo_bar/images/set05.jpg",

]
function getRandomImage(){
return urls[new Date()%urls.length]
}
onload=function(){document.getElementById("rght").style.backgroundImage="url("+getRandomImage()+")"}