How to Cause The Load Method To Fail

How to Cause The Load Method To Fail

Hey,
I'm using jQuery with ASP.Net MVC (2.0).

I'm using jQuery's load method to dynamically submit data,
But I want to be able to cancel the request from the server and pass some error code.
I saw the load method has a success callback, but it is fired after the data is loaded.
Also, the success callback has a textstatus parameter, but I couldnt force it to be anything but "success".

How can I cancel a load request from the server?

Thanks ahead,

--sternr