function epost ()
{
var empfaenger = 'info';
var domaine = 'roygmbh';
var land = 'de';
var at = String.fromCharCode(64);
var ergebnis = '<a class="ext" href=\"mailto:' + empfaenger + at + domaine + '.' + land + '\">' + empfaenger + at + domaine + '.' + land + '</a>';
return ergebnis;
}