omg Jethro_, you're so dyslexic, you're just saying the same thing i said...
i already said, that i know that 1 on play, its not 1 second, and i always use 1 on it, even knowing its not 1 second, you take too much time, to write an answer, for other see and say "omg, he in so inteligent" that, you forgot to read the posts

you dont need to explain something to me, that is already on help file

with a default delay of 1000 milliseconds, ie. 1 second. Empty lines are treated as a delay.