// JavaScript Document
<!-- // JavaScript to interpolate random images into a page. 
var ic = 4; // Number of alternative images 
var xoxo = new Array(ic); 
// Array to hold filenames 
xoxo[0] = "../../images/b1.jpg"; 
xoxo[1] = "../../images/b2.jpg";
xoxo[2] = "../../images/b3.jpg";
xoxo[3] = "../../images/b4.jpg";



function pickRandom(range) 
{ 
if (Math.random) 
return Math.round(Math.random() * (range-1)); 
else 
{ 
var now = new Date(); 
return (now.getTime() / 1000) % range; 
} 
} // Write out an IMG tag, using a randomly-chosen image name. 
var choice = pickRandom(ic); 
// -->