Handle errors when makeing doc.submitForm()

Question

Hello,
I am trying to submit PDF form by method doc.submitForm, example:
doc.submitForm
        cURL: "http://localhost/reader_test.php?name=" + name.rawValue,
        cSubmitAs: "XML"
A) With this approach, is it possible to handle connection errors and display custom error message (and cancel the original one) ?
I have tried something like
try{  doc.submitForm(...); } catch(e) { //handle code }
but it seems to be run asynchronously.
B) Is it possible to add custom HTTP headers to the POST ?
I saw that FormCalc can do it in Post() funciton, but when using Post() function, the Reader displays Yello-bar security dialog, that made our previous SOAP-based solution too complicated for the end user.
Appreciate any help.
Radek

Answer 1

Sofar I have not found the way how to handle errors when using doc.submitForms(), but there may be following workaround (mey be?):
The server returns as a response to a submitForms() call a pdf content, which is displayed as a document in a new Reader's window. Is it possible to place some javascript into this new window, that would refer to parent window and send to it some message ? Or at least to detect at the "parent" window, that a "child" window was opened ?
So is there any relation between the newly opened document with the response from server and the original document, that initiated calling of doc.submitForms()?
Thanks.