Random dynamic text and delay to play movie

Hello,

I´m doing a CD rom and on the openning of it I´d like to show some phrases, and these phrases should change randomly and dinamicaly on a dynamicaly text field.

Since the texts have different sizes, I´d like to make, besides the text to apears, to change a delay timer to play the movie after some time. This delaly should be defined after the size of the text so the user has time to read it.

thanks for any help.
:red: