// email encoding
function mailadd () {
   var one = "richard@";
   var two = "richardgroom.n";
   var three = "et";
   return one+two+three;
}
function mailtag (subject) {
   return '<a href=\"mailto:' + mailadd() + '?subject=' + subject + '\">';
}
function maillink (subject,link) {
   return mailtag(subject) + link + "</a>";
}