Phonegap 1.8 attempt to get camera working

    var pictureSource;   // picture source
    var destinationType; // sets the format of returned value

    document.addEventListener("deviceready",onDeviceReady,false);

    function onDeviceReady() {
        pictureSource=navigator.camera.PictureSourceType;
        destinationType=navigator.camera.DestinationType;
    }

    function onPhotoDataSuccess(imageData) {
        //  navigator.notification.alert("win");
      var smallImage = document.getElementById('smallImage');
      // smallImage.style.display = 'block';
      smallImage.src = "data:image/jpeg;base64," + imageData;
      draw(smallImage);
    }


    function capturePhoto() {
        if (navigator.camera) {
            navigator.camera.getPicture(onPhotoDataSuccess, onFail, { quality: 25, destinationType: destinationType.DATA_URL });
        } else {
            console.log("phonegap camera not available");
        }
    }


    function onFail(message) {
        //navigator.notification.alert("fail");
      alert('Failed because: ' + message);
    }