SOLVED: Turn option off before Dialog begins

[Slasher]

Hi

What would be the way to turn off a Dialog Option BEFORE the Dialog begins?

If player has this inventory item then turn this option off in the Dialog.. sort of thing.

cheers

EDIT: I should have realised it goes in the Dialog startup entry point.

[Crimson Wizard]

http://www.adventuregamestudio.co.uk/wiki/Dialog_functions_and_properties#Dialog.SetOptionState

Also: http://www.adventuregamestudio.co.uk/forums/index.php?topic=14373.0