I have a small video clip I'd like to run when customer arrives at a page, and just before the page itself shows. Right now it's an MP4 and I'm just trying to learn how/where I'd place the code...before uploading it to youtube and then, I guess, embedding the youtube video.I was hoping to view it in the native MP4 before doing the upload, but, maybe you can also show me how to, simply, embed the youtube video so that it autoplays before showing the content of the page itself. Thanks for your help.