Screen getting locked in flex

Hi friends,
i have the Flex UI .when the user clicks on button a
function is called ,that function execution time is little longer
than simple functions.During this time the screen getting
locked.even i set busy cursor also it is getting locked.This
behavior is frustrating.how can i handle this so that the user can
know the operation is in progress.
regards,
krishna

You have not correctly implemented Atta's solution then.
Properly used, callLater will allow the UI to update.
Of course if you are simply doing a lot of work then the best
solution is to move the heavy processing to the server.
Tracy

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