html5lightbox?

Hi.

Thankful for some pro help here.
Probebly noob help will do also.

We had a company made the site so know Im trying to learn a little how to manage it my self.
We have some videos we wanna show on the site.
We want the videos to open in a new poped up window.
What happends now when clicking the link is that you get “save” or “open”.
We absolotely not want them to be saved.
So we want it to open at once the links are clicked.

This is the code for the link
“””
<p>” class=”html5lightbox” data-width=”960″ data-height=”640″ title=”<?php echo $video_name; ?>”><?php echo $video_name; ?></p>
“””

So it seams like they already added some class for opening in a pop up? I just googled html5lightbox and it looked like its a pop up thing.

What can and shuld I do?

I guess this is not all the info you need so please tell me what you wanna know to be able to help me.

Edit: .m4v is the format of the videos.
Thanks!