this is probably in a book someone, so sorry if I'm being lazy, but could someone point me to some example. thanks Mark -- Its reassuring to know that if you behave strangely enough, society will take full responsibility for you. Content-Type: application/x-perl; x-mac-type="54455854"; x-mac-creator="4D63504C"; name="window.pl" Content-Transfer-Encoding: 7bit Content-Description: MacPerl Document Content-Disposition: inline; filename="window.pl" Attachment converted: mouse1:window.pl (TEXT/McPL) (000075C9)