// JavaScript Document// Preload image - incase they are large images.
if(document.images){
  var main = new Image(); main.src = "images/14a.jpg";
  var img2 = new Image(); img2.src = "images/1a.jpg";
  var img3 = new Image(); img3.src = "images/2a.jpg";
  var img4 = new Image(); img4.src = "images/3a.jpg";
  var img5 = new Image(); img5.src = "images/4a.jpg";
  var img6 = new Image(); img6.src = "images/5a.jpg";
  var img7 = new Image(); img7.src = "images/6a.jpg";
  var img8 = new Image(); img8.src = "images/7a.jpg";
  var img9 = new Image(); img9.src = "images/8a.jpg";
  var img10 = new Image(); img10.src = "images/9a.jpg";
  var img11 = new Image(); img11.src = "images/10a.jpg";
  var img12 = new Image(); img12.src = "images/11a.jpg";
  var img13 = new Image(); img13.src = "images/12a.jpg";
  var img14 = new Image(); img14.src = "images/13a.jpg";
  var img15 = new Image(); img15.src = "images/15a.jpg";
}

function change(imageName){
  if(document.images){ document['main'].src = eval(imageName + ".src"); }
}

function changeBack(){
  if(document.images){ document['main'].src = main.src; }
}