Hello Moviewiz, I would very much like to apologise for my flippant response to your valid query. Unfortunately, I have what very few people seem to have these days, and that is a sense of humour. However, I am very pleased to see that Mellowdramatic has answered your question, and perhaps you will not be deterred from asking those all-important questions again. I wish you good luck in your endeavours to pursue the wonderful world of cinema, and that you will not be offended by the likes of myself, who quite often cannot take life as seriously as one might be expected to. Life is far too short to take seriously all of the time.
My kindest regards to you.
beauty is in the eye of the beholder