$request = $.getJSON('test.php');

    $request.done(process1);

    $request.done(process2);

    $request.always(process3);

    function process1() {

        console.log('process1:');

    }

    function process2() {

        console.log('process2');

    }

    function process3() {

        console.log('process3');

    }

$promise = $.Deffered()