var ic = 8; 
var xoxo = new Array(ic); 
// Array to hold filenames 
xoxo[0] = "../images/randomheader/older_couple.jpg"; 
xoxo[1] = "../images/randomheader/guys.jpg";
xoxo[2] = "../images/randomheader/young_lady.jpg";
xoxo[3] = "../images/randomheader/gran_grankid.jpg";
xoxo[4] = "../images/randomheader/dad_kid.jpg";
xoxo[5] = "../images/randomheader/healthy_man.jpg";
xoxo[6] = "../images/randomheader/older_man.jpg";
xoxo[7] = "../images/randomheader/happy_teengal.jpg";

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(ic); // -->