function ts_loadImage(caller)
{
  var tmp = caller.parentNode;
  if (tmp.previousSibling.className === "preview")
  {
    tmp = tmp.previousSibling;
  }
  else
  {
   tmp = tmp.previousSibling.previousSibling;
  }
  if (tmp.firstChild.nodeName === 'IMG')
  {
    tmp = tmp.firstChild
  }
  else
  {
    tmp = tmp.firstChild.nextSibling
  }
  
  tmp.src = caller.href;
  
  return true;
}