I'm working on adding some code to a section of a client's site which plays a video and then uses jQuery to fade the video out and fade a dynamic slideshow in. I think I can do this by using the jQuery support for video events, but that won't work for older browsers which are displaying the video using flowplayer. Is there a way for me to use jQuery to detect whether a browser supports the video tag conditionally so that I can fall back on a delay before the fade out for older browsers?