/*
 * Nothing to do with Nathan:
var image1 = new Image();
image1.src = "images/photos/1b.jpg";
var image2 = new Image();
image2.src = "images/photos/2b.jpg";
var image3 = new Image();
image3.src = "images/photos/3b.jpg";
var image4 = new Image();
image4.src = "images/photos/4b.jpg";
*/

function showPic (whichpic) {
 if (document.getElementById) {
  document.getElementById('placeholder').src = whichpic.href;
  if (whichpic.title) {
   document.getElementById('desc').childNodes[0].nodeValue = whichpic.title;
  } else {
   document.getElementById('desc').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
  }
  return false;
 } else {
  return true;
 }
}