3D, I also thank you for the information. <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" /> Seems like we are all full of it. <img src="/ubbthreads/images/graemlins/grin.gif" alt="" /> Oh information, forgot to say that! <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />

And welcome to the Scrapyard. There is a lot of knowledge here about all sorts of things. Just jump right in and make yourself to home.