Replying to Any Javascript Geniuses Out There? I need help!

I was given some code that I need to add to an html webpage and I'm 100% unfamiliar with how to get it there. I tried directly pasting it into the document but it doesn't show up. Any help?!?!

Here's what I'm trying to add:

mobilerider.embedVideo(104,83924,"","960","540","universal",{extras:"skin:fwt,autoplay:1,vs:0,muteOn:0",service:1});