function TTK_rest_api_menu() {
    $items = array();
    $items['TTK_rest_api/TTK_task_progression'] = array(
        'page callback' => 'TTK_task_progression_view',
        'access arguments' => array('access content'),
        'access callback' => TRUE,
        'type' => MENU_CALLBACK,
    );

    return $items;
}

function TTK_task_progression_view(){

    return '{"pom":"pom"}';
}

$.ajax({
                // url: settings['TTK_task_progression']['jsServicePath'] + 'TTK_rest/TTK_task_progression',
                url:'/TTK_rest_api/TTK_task_progression',
                //url: '/main_service.php',

                //url: "TTK_task_progression.service.inc",
                data: {"getProgress": "true"},//, "event_id":settings['TTK_task_progression']['jsEvent_id']
                type: "POST",
                contentType: "JSON",
                success: function(data){
                    var $data = $(data);
                    console.log(data);




                },
                error: function(err){
                    console.log("neupe, try again");
                }
            });