processing vs initial processing positioning

Hi,

I have som trouble with getting the processing dialogue positioned at the top of the table, it is placed in the vertical middle of the table.
I have searched multiple threads and haven't got it to work.

Altough the initial loading (processing) is placed at the top of the table, I believe because the table doesn't contain any data yet.

I have also tried setting 'style' for my div element below, z index and so on, but nothing works.

"language": {
        "processing": "<div><b>LOADING</b></div>"
        },
"processing": true,

How can I get this at the top of the table when calling table.ajax.url( "json.php").load();