Simple code to embed a video you have on your Facebook account (or anyone else’s Facebook account), provided that the privacy settings allow access.
<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="400" height="300" codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="src" value="https://www.facebook.com/v/movieID" /><embed type="application/x-shockwave-flash" width="400" height="300" src="https://www.facebook.com/v/movieID" allowscriptaccess="always" allowfullscreen="true"></embed></object>