// JavaScript Document
  function expand(ID)
  {
    document.getElementById('item'+ID).style.display = 'block';
    document.getElementById('expander'+ID).innerHTML =
'<a href="javascript:collapse('+ID+')" title="Collapse">[-]</a>';
  }
  function collapse(ID)
  {
    document.getElementById('item'+ID).style.display = 'none';
    document.getElementById('expander'+ID).innerHTML =
'<a href="javascript:expand('+ID+')" title="Expand">[+]</a>';
  }