function servicemail(){
var adresse = 'service';
var domain  = 'carma-organizer.de?subject=Anfrage%20zu%20Carma-Organizer-Seminar';
document.write('<a href=\mailto:' + adresse +  "@" + domain + "\'>'");
document.write('eMail: ' + adresse + "@" + domain + "</a>");
}