$(document).ready(function(){
    // DETECT FIREFOX, OPERA AND USE FLASH FALLBACK FOR VIDEO
    var ua = navigator.userAgent;
    // console.log(ua);
    if (ua.indexOf("Firefox") >= 0 || ua.indexOf("Opera") >= 0){
        // console.log("FIREFOX FOUND");
        // loop through videos
        $('.video-content').each(function(e){
            // cut and paste flash-video object outside of video tag
            var flashVideo = $(this).find('.flash-video').detach();
            // replace video tag with flash player
            $(this).find('video').replaceWith(flashVideo);
        });
    };
});