Dialogs module

I am using it in a solution that is sending emails from a web page.
If the email goes successfully, I am displaying a dialog saying 'success' and have a button saying 'Done' on it.
This gets passed back to a global and my client wanted the web page/solution to close when the email was sent successfully so that the Servoy client licence wasn't kept in use, in case the user left the browser open
so I am doing this

@
globals.send_form_nhs_mail ( event, globals.send_to, globals.send_subject, globals.send_msg_txt, globals.attachment_file_name, globals.send_msg_type );

if (( application.getApplicationType ( )  APPLICATION_TYPES.WEB_CLIENT ) && (globals.button_pressed  'Done'))
    {
        application.sleep(3000) ;
        application.closeForm(true) ;
        application.closeSolution() ;
    }
@

where your dialog is being called in the globals.send... method,

@
if ( globals.is_headless != 1 ) {
if ( !success ) {
globals.DIALOGS.showWarningDialog ( 'Alert', plugins.mail.getLastSendMailExceptionMsg ( ), 'OK' );
}
else {
globals.button_pressed = globals.DIALOGS.showInfoDialog ( 'Success', globals.send_msg_type + ' Sent Successfully!', 'Done' );
}
}
@
but what is happening is that your 'dialog' is not closing, so the solution closes in that window and things look weird.
I added the sleep hoping it would give it enough time to go, but it doesn't, so could you add a 'globals.DIALOGS.close();' to allow me to force it to close? (I also added the closeForm, but that didn't help...)