bbcode marquee that scrolls back and forth

[greatballzofire]

Hi, all,
I am looking for the code for the marquee which goes from right to left and back to right again, over and over, on the page.
Here is a link to a place I saw it in action:
http://www.usmchangout.com/msg/misc.php?do=bbcode#marquee
So I know it exists. The above site uses vbulletin 3.7.
If nobody here knows, I guess I could join the Marines to find out!;)

[cheat-master30]

<marquee scrollamount="8" behavior="alternate">{param}</marquee>

That's what you add in custom BB code manager.

[greatballzofire]

Thank you, cheat-master30!:up:
Have just installed it and works great!:D

Now, if someone could just come up with a code that works for blink on Internet Explorer!

And here is another I'd like to have the code for, if there is code for vbulletin 3.6.8
http://www.revfad.com/flip.html