I found  some more code  which works a bit better. Since my initial
post, I have too have figured out what my problem was and have
correct it. (I am proud of my novice self).
I guess when I really grow up I will be a competent script writer.
In the mean time I will continue to find  solutions and try to figure
them out- change to suit my needs. So, I thank you bunches for your
help – as in previous times I am most appreciative.