<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Lothar,<br><div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: 'Lucida Sans'; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">Thanks for all advice and sorry if I missed the 'obvious' one.<br></span></blockquote></div><br><div>You did not, as explained by Nat. May I suggest you explain to us what is it you want to achieve? That way we would be able to give you some good hints and sample code.</div><div><br></div><div>Best wishes,</div><div><br></div><div>Luc J. Bourhis</div><div><br></div><div><br></div><div><br></div><div><br></div></body></html>