Hi Achim,<br><br>Thank you for your response and ideas. I was writing a long response to this email and it turned out that unexpectedly it was the lovely Internet Explorer that was caching what it shouldn't. Such a simple failure that has made me lose several hours trying many different things... I'll store this possibility in my cache of surreal side-efects to check when having problems. Thanks anyway. Greetings,<br>
<br>Nacho Fernandez.<br>