and ensure the components on the front end of script are present:
[youtube=425,350]http://www.youtube.com/watch?v=
This is on the end:
[/ youtube]
without the space
To use the interactive buttons for making a forum post, be sure you select 'DHTML Form with xCode' and the click on the 'YouTube' button.
The unique identifier for the first Johnny Cash video is "k9IfHDi-2EA."
To better understand this issue: Open this thread in two different internet browser windows, keep one the same so you can read the whole discussion, and click edit for the other original post to look at the code.