Progress Bar in Player

Hi everyone, 

I've been trying to figure out different ways of creating progress bars. And I've found many interesting ways of doing so. But I am no expert in Storyline 2, but I was wondering. Is it possible to create the progress bar in the player itself? 

I'm adding my file with all the usefull links I've found so far (I created it with NotePad++, but you can open it with any text editor). If you have any other links that could be useful please add them in a comment :) 

Thanks for your attention, 

Regards,