function ShowLastModified()
{
  var modDate = "January 22, 2008";
  document.write("<P><I><SMALL>");
  document.write("This site was last updated " + modDate);
  document.write("</SMALL></I>");
  document.write("</P>");
}
  
function getParams()
{
  var idx = document.URL.indexOf('?');
  var params = new Array();
  if (idx != -1) {
    var pairs = document.URL.substring(idx+1, document.URL.length).split('&');
    for (var i=0; i<pairs.length; i++) {
      nameVal = pairs[i].split('=');
      params[nameVal[0]] = nameVal[1];
    }
  }
  return params;
}