var mess = new Array("<img src='http://cultureconductor.com/wp-content/themes/CC-JenThomas1/cc-images/cc-headerillustration-electrical.png' />","<img src='http://cultureconductor.com/wp-content/themes/CC-JenThomas1/cc-images/cc-headerillustration-music.png' />","<img src='http://cultureconductor.com/wp-content/themes/CC-JenThomas1/cc-images/cc-headerillustration-train.png' />");
var max = mess.length;
var num = Math.floor((Math.random() * max));
document.writeln(mess[num]);