Loading content from external HTML files
When you say 


  I created 25 different functions for the 25 videos that I'm loading separately when its corresponding link is clicked.  


Does that mean you have multiple function videoLoad#() { ?  

I think this will help:  

$("div#movie_list a").click(function (e) {
    e.preventDefault();
    e.stopPropagation();
    id = e.target.id;
    loadVideo(id);
});

function loadVideo(id) {
    file = id + ".html";
    $.get(file, function (data) {
        $('#kz-video').html(data);
    });
});