First saved code is for auto play, and loop for youtube video with html gadget. Delete the two **at the start of the code, as i don't want to trigger the code when i save it. here it is
**<embed src="http://www.youtube.com/v/k1q6S7TmYBk?fs&autoplay=1&loop=1"&hl=en_us" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="100" height="85"></embed>
Remember to put in the url you want where there is one.