// JavaScript Document
<!--
function toggleSub(item, image)
{
  if (document.getElementById(item).style.display == 'block')
  {
    document.getElementById(item).style.display = 'none';
    document.getElementById(image).src = 'images/arrow_down.gif';
  }
  else
  {
    document.getElementById(item).style.display = 'block';
    document.getElementById(image).src = 'images/arrow_right.gif';
  }
}
-->