//Script to randomize images for the homepage
var imageCount = 4; // Number of images 
var imageIdentifier = new Array(imageCount);
var textIdentifier = new Array(imageCount); 

// Array to hold image names
imageIdentifier[0] = "imgs/home/banner1.jpg"; 
imageIdentifier[1] = "imgs/home/banner2.jpg"; 
imageIdentifier[2] = "imgs/home/banner3.jpg"; 
imageIdentifier[3] = "imgs/home/banner4.jpg"; 


// Function to randomize picture identifier
function pickRandom(range) 
{ if (Math.random) return Math.round(Math.random() * (range-1)); 
else { var now  = new Date(); return (now.getTime() / 1000) % range; } } 
var choice = pickRandom(imageCount);

document.writeln('<div id="image_container"><TD><IMG SRC="'+imageIdentifier[choice]+'"></TD></div>');