Create a Course Certificate in StoryLine! (with Java and HTML)

To attach graphics (or pretty much anything) in a Web Object folder that'll publish to a consistent path every time:

1) Make a folder. Add an index.html file to that folder. It can be a blank file. Just needs to be named index.html

2) Add your other files (you can add all that you want to this folder including sub folders)

3) In Storyline, add this folder as a Web Object to one of your slides. Move it off to the side if it's a slide that will be visited. 

4) Right click the web object and select WebObject > Open.

5) In the window you'll see a URL open from your local file system. Just before test.html, you'll see a unique ID between two forward slashes. Copy this value. I put it in a text field on the slide above the web object.

Now you're ready to rock referencing your "baggage files".

story_content/WebObjects/youruniqueID/yourfile.ext

It'll be consistent on every publish.