possible to click an image which will open a video?

Hello, I was wondering if it were possible to set one of the 3 thumb images as a clickable image, which upon clicking will open a video. The thing is I don’t want the video to play in a separate window, I want it to play in a pop up like right above the image.

the website I’m working on is http://www.panimyaffotsalonspa.com