alexgv14 0 Light Poster

I have this website which has a slider in the middle of the page. I put a video in the slider but the problem is when I play the video I need the slider to stop its effect so the video can play. Any ideas how to make this happen.

Here is the website it is on.

http://flamingoroadchurch.com.previewdns.com/

I think I have to attach an event listener to that video somehow.