function lastUpdate( )
{
  document.write(Date());
}

// print out two parts of email address
// to protect from spam spiders
// <a href='mailto:joeSmith@gmail.com'>joeSmith@gmail.com</a>
function email(part1, part2)
{
  document.write("<a href='mailto:" + part1 + "@" + part2 + "'>"
  + part1 + "@" + part2 + "<a>");
}