I don't understand the complexity of what you're trying to say... Hi Annabelle, I sometimes go off on silly tangents no harm intended, I mean to answer questions where I'm able to help with all seriousness but there's a little monster that keeps trying to get out, (well, not that little?) See! there he goes again. It's just a little light hearted banter, no offence is ever intended. I must try and remember what my teachers used to say at School, "Steve, pass me my whisky, Gulp Gulp Gulp, ahh, I needed that, that Darren Hartland has been playing me up again." I mean, when they said, "Must try harder!" Steve W __________ Information from ESET NOD32 Antivirus, version of virus signature database 5285 (20100716) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com __________ Information from ESET NOD32 Antivirus, version of virus signature database 5285 (20100716) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com