/* Copyright 2006 by Marcus Adams and Brawny Lads */

function CycleScreenShot() {
  myImage = document.getElementById('screenshot');
  if (myImage != undefined) {
    myImageNumber = parseInt(myImage.src.charAt(myImage.src.length-6)) + 1;
    if (myImageNumber > 4) {
      myImageNumber = 1;
    }
    myImage.src = 'images/Screen' + myImageNumber + 'v.jpg';
  }
}