function gen_addr( username, hostname, contact ) {
  var host = "cuyahoga17.org";
  var atsign = "@";
  if(hostname != "") {
    host = hostname;
  }
  var addr = username + atsign + host;
  document.write( 
    "<" + "a" + " " + "href=" + "mail" + "to:" + addr + ">" +
    contact +
    "<\/a>");
}

function gen_addr_dot( username, hostname, contact ) {
  var host = "cuyahoga17.org";
  var atsign = "&#64;";
  if(hostname != "") {
    host = hostname;
  }
  var addr = username + atsign + host;
  document.write( 
    "<" + "a" + " " + "href=" + "mail" + "to:" + addr + ">" +
    contact +
    "<\/a>.");
}