How to get rid of the Refresh button from the seek bar in AS3

Hi,

I am working on a video file, where I have to restrict user to jump to next slide till they watched the complete video, but I also have to provide them idea about the progress of the video. So I have added Seek Bar as read only to my video slide.

Problem is the refresh button comes along with the seek bar and if by mistake any user click on refresh button , they have to watch the video all over again.

Any design ideas and thoughts are welcome and will be appreciated.

Please find attached the SL3 .story file.