<!--
  var theDiv;
  var W3CDom = (document.getElementById && (window.opera || !document.all)) ? true:false;
  var ieDom  = (document.all && !window.opera) ? true:false;
  var nsDom  = (document.layers) ? true:false;

  function ChangeMenu(sObject)
  {

    GetDiv(sObject);

    if (theDiv.display == "block")
    {
      theDiv.display = "none";
    }
    else
    {
      theDiv.display = "block";
    }
  }

  function GetDiv(sObject)
  {
    if (ieDom)
    {
      theDiv = eval(sObject + '.style');
    }

    if (W3CDom)
    {
      theDiv = document.getElementById(sObject).style;
    }

    if (nsDom)
    {
      theDiv = eval('document.' + sObject);
    }
  }
  
//-->