var viewer = new PhotoViewer();
viewer.setSlideDuration(4000);
viewer.disablePanning(); /* enablePanning() */
viewer.enableFading(); /*disableFading() */
viewer.enableAutoPlay(); /* disableAutoPlay() */
viewer.enableLoop(); /*disableLoop() */

viewer.setBackgroundColor("#333333");
viewer.setBorderWidth(5);
viewer.enableShade(); /* disableShade() */
viewer.setShadeColor("#000000");
viewer.setShadeOpacity(0.9);
viewer.setFontSize(18);

viewer.disableEmailLink(); /* enableEmailLink() */
viewer.disablePhotoLink(); /* enablePhotoLink() */
/* viewer.disableToolbar(); enableToolbar() */