// JavaScript Document
<!-- 
if (document.getElementById) { window.onload = swap };
function swap() {
var numimages=5;
rndimg = new Array("../images/bg/DSC00519.jpg", "../images/bg/ibackground.jpg", "../images/bg/102_0397.JPG", "../images/bg/DSC02041.jpg", "../images/bg/DSC06473.jpg");
x=(Math.floor(Math.random()*numimages));
randomimage=(rndimg[x]);
document.getElementById("bgContainer").style.backgroundImage = "url("+ randomimage +")";
}
//-->