Hi Tom
Thankyou once again, I am greatful for your assistance, I have to say
that while the slow process of learning takes place I often find
myself looking at the totally wrong approach to solve problems.....I
look for the long way around and am sometimes blinded to the simple
solutions. It's brilliant that there are so many people in this
environment to look for help beyond my keyboard and scrap pieces of
paper which I use to solve my problems.
Thankyou
Greg