// This script was supplied free by Hypergurl 
// http://www.hypergurl.com 
// JavaScript to interpolate random images into a page. 
var ic = 8; 
// Number of alternative images 
var xoxo = new Array(ic); 
// Array to hold filenames 
xoxo[0] = "/site_graphics/sctuheader1.jpg"; 
xoxo[1] = "/site_graphics/sctuheader2.jpg"; 
xoxo[2] = "/site_graphics/sctuheader3.jpg"; 
xoxo[3] = "/site_graphics/sctuheader4.jpg"; 
xoxo[4] = "/site_graphics/sctuheader5.jpg"; 
xoxo[5] = "/site_graphics/sctuheader6.jpg"; 
xoxo[6] = "/site_graphics/sctuheader7a.jpg"; 
xoxo[7] = "/site_graphics/sctuheader8.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);