> > wrong indenting; this is covered in the manual. > > What exactly is wrong with the indenting? Oh, sorry. I just spotted the error: "; do" is evil. :-) Regards Ronny -- Ronny Standtke Fachhochschule Nordwestschweiz Dozent Medienpädagogik / ICT Pädagogische Hochschule Telefon: +41 32 627 92 47 Obere Sternengasse 7 Mobil : +41 79 786 81 82 4502 Solothurn