displayMessage(myWin::Window, message::String)

Displays a message along with an "OK" button. Use before opening the main window or after closing the main window. Useful for displaying errors or experiment completion messages.

Inputs: PsychoJL Window, String

Outputs: Nothing

DlgFromDict(dlgDict::Dict)

Displays a dialog box constructed from a dictionary.

Inputs: Dictionary defining the input fields (keys) and pre-filled values (values) for the user dialog

If the value is a string, that indicates a text input box with a default value. If the value is a tuple, it indicates that the widget should be pop-up menu populated by the choices listed in the tuple

Outputs: Dictionary of responses. Keys are from the input dictionary.

Example:

	exp_info = Dict("subject_nr"=>0, "age"=>0, "handedness"=>("right","left","ambi"), 
            "gender"=>("male","female","other","prefer not to say"))


	new_info = DlgFromDict(exp_info)