AsyncFileUpload user not selected file event

I know we've got access to the endRequest, uploadComplete, uploadError, uploadStarted, is there a way that i can be notified when the user does not choose a file when the file dialog closes ?

<asp:AsyncFileUpload OnClientDecidedNotToChooseAFile="on_ClientDecidedNotToChooseAFile" />

function on_ClientDecidedNotToChooseAFile(){

document.getElementByID('file_staging_area_for_viewing').visibility='hidden';

};