It really was one of those classic moments of true inspiration for me. A couple of colleagues of mine who are programmers were chewing the fat with me when one of them said that his bike ride to work was too short. It was only fifteen minutes or so for him to pedal in to work. Hmmmmmm, that was when inspiration struck me..... "seen as you are a programmer why don't you just go into a loop?" I said as I began to crack up laughing. He really did me in when he took the joke and ran with it by saying "oh my God! I am stuck in the look I forgot the conditional!". Mwuahahahahahahahha. You really had to be there I suppose, but it really was quite funny.