The YT buttons could be made to work because there is an analog for them, for example: document.getElementById('video').controls.pause();  does what you would expect.<p>See: <a href="http://msdn.microsoft.com/en-us/library/dd563945(VS.85).aspx" rel="nofollow">http://msdn.microsoft.com/en-us/library/dd563945(VS.85).aspx</a>