I am doing a bit of research on how to do something in a webpage.  I have a progress bar with a curve that I need to animate in steps. In short, a user is going to be answering a bunch of questions and as they answer the bar will animate a little to it's next step along the path and continue on until the end. Is this possible with GreenSock and if so, what specifically in GS product line do you think I would need to utilize?   Thanks