function head_fmail () {
  document.write('<li><a href="./fmail/fmail.cgi"><img src="img/h-con_off.gif" alt="" width="250" height="50" /></a></li>');
}

function foot_fmail () {
  document.write('<dd id="f-con"><a href="./fmail/fmail.cgi"><img src="./img/f-con.gif" alt="今ならお見積り無料！" class="imgover" /></a></dd>');
}