lib/index.js
function initTouchEvent(touchEvent, type, touches) {
    var touch1 = touches[0];
    return touchEvent.initTouchEvent(
        //touches
        touches,
        //targetTouches
        touches,
        //changedTouches
        touches,
        //type
        type,
        //view
        window,
        //screenX
        touch1.screenX,
        //screenY
        touch1.screenY,
        //clientX
        touch1.clientX,
        //clientY
        touch1.clientY,
        //ctrlKey
        false,
        //altKey
        false,
        //shiftKey
        false,
        //metaKey
        false
    );
}
function initTouchEvent(touchEvent, type, touches) {
    var touch1 = touches[0];
    return touchEvent.initTouchEvent(
        //touches
        touches,
        //targetTouches
        touches,
        //changedTouches
        touches,
        //type
        type,
        //view
        window,
        //screenX
        touch1.screenX,
        //screenY
        touch1.screenY,
        //clientX
        touch1.clientX,
        //clientY
        touch1.clientY,
        //ctrlKey
        false,
        //altKey
        false,
        //shiftKey
        false,
        //metaKey
        false
    );
}
http://stackoverflow.com/questions/7056026/variation-of-e-touches-e-targettouches-and-e-changedtouches