Thanks v much for your help, I now managed to figure it out. I am very grateful to everyone who has helped me so far, I am not a programmer and do find it difficult to get to grips with some LV functionality, but this forum has greatly helped me to develop, not only by my own questions being answered but by reading other's.
I was hesitant before posting initially but I figured that if I have learnt by reading others' questions at my level of learning then others will benefit from reading my questions who are also learning. Thanks so much for your time in helping me Alexi
