[jQuery] jQuery form plugin and document.domain failure

[Vaclav Kohout]

The situation comes like this using form plugin from
http://plugins.jquery.com/project/form :

    $('#photoform').ajaxForm({
        dataType  : 'json' ,
        success    : function(data){
            alert( data.result ) ;
        },
        error: function(){
            alert('error');
        }
    });

this starts to send file input with post method via hidden iframe. The
result json data can be read with small workarround with <textarea>
{jsondata}</textarea>. If I use in any of my other js file the
document.domain definition, the success callback never came, and
allways the error callback is risen. Any how the post ajax submit is
done well, only the success callback never comes. Without
document.domain definition this came back and everything fine. Any
idea? Plugin improovment?

Thanks Vaclav.