The sourcecode says:
This is a script from
www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.
Terms of use:
You are free to use this script as long as the copyright message is kept intact. However, you may not
redistribute, sell or repost it without our permission.
Thank you!
www.dhtmlgoodies.com
Alf Magne Kalleland
I'm not a techguy but i think it is a
www.dhtmlgoodies.com-script. Correct me if im wrong.