tag:blogger.com,1999:blog-8060605.post-84830166526770902392008-03-20T12:43:00.000Z2008-03-20T12:43:00.000ZDavid, of course you are right. My error - this all getting too complicated for me!Pliablehttp://www.blogger.com/profile/10616598845886342325noreply@blogger.com