lol... sorry Sandy...when you are typing something in the reply/posting window, above it are the smileys , above them are two rows of square buttons . On the top row of these square buttons , the 7th one in from the left hand side is button with <-M scrolling across it hit that one and it will leave two sets of [move one after the other . Place the curser between the two and type in what you want to scroll across.
simples .......
cheers
Russ