Below is the code for a Facebook "Like" button. When I click the Like button, I would like it to show some html code below.

Code:
<iframe src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Ftest.com&amp;send=false&amp;layout=standard&amp;width=450&amp;show_faces=false&amp;action=like&amp;colorscheme=light&amp;font&amp;height=35" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:450px; height:35px;" allowTransparency="true"></iframe>
How can I do this?

Thanks,

Jon