Sort function help....hard but interesting one

Hi, Here is a website that needs a sort function to sort the video by Last name. [COLOR=#003366][/COLOR]

I would like to have a link that popped up videos sorted by last name. Please take a look at the following site for an example.

When you click on seconds in the menu below, it opens a pop-up window that sort the videos in a certain way.

If you are willing to help, please reply and I will give you the source file of what it currently has on [COLOR=#810081][/COLOR].

The files are too big to attach here.