You can use the following object in JavaScript: app.slideshow.load(path) where the path is the path to the slideshow/chapter/slide to load. An example could be:
app.slideshow.load('placebo/quality_of_life');
Here the API will load the slide-id 'quality_of_life', which is located in the storyboard 'placebo'.
If you are using only one storyboard, you can also add to the following object to a JavaScript code; app.goTo(“slideA”) where slideA is the ID of the slide you wish to navigate to. (note the the “” need to be included).