How to autoplay youtube

So someone (whoever you are. lol) asked me via formspring on how to autoplay Youtube. My formspring has some problems so I'd just answer your question here, aite?^^

First, grab the embed code..

Height and width adjust sendiri ahh... Mine is: height=100, width=200

Add in "&autoplay=1" after the second url in the embed code.

[click the image to enlarge]

If you still don't get it, click here.

Okie~ that's all :)