Touch Events

//It is supposed to receive a Bitmap object.
function addTouchEvents(object) {
    log("Touch event added for "+ object.toString);
    //Since I am receiving a easeljs object, there is no need to stop propagation or prevent default.
    //http://community.createjs.com/discussions/easeljs/1104-prevent-event-propagation
    var el;
    el = object;
    el.addEventListener('mousedown', onMouseDown);
    el.addEventListener('mousemove', onMouseMove);
    el.addEventListener('touchstart', onTouchStart);
    el.addEventListener('touchmove', onTouchMove);
}

function onMouseDown(e) {
    log('-> mouse down');
    e.touches = [{
        clientX: e.clientX,
        clientY: e.clientY
    }];
    onTouchStart(e);
}

function onMouseMove(e) {
    log('-> mouse move');
    e.touches = [{
        clientX: e.clientX,
        clientY: e.clientY
    }];
    onTouchMove(e);
}

function onTouchStart(e) {
    log('-> touch start');
    //do something with e.touches[0].clientX or e.touches[0].clientY
}

function onTouchMove(e) {
    log('-> touch move');
    //do something with e.touches[0].clientX or e.touches[0].clientY
}

function log(str) {
    console.log(str);
}