I am not trying to nay-say this (As it is rather light weight/simple) but when I read the word "Advanced" I was anticipating it being at least as functional/extensible as the http://www.simile-widgets.org/timeline/ widget.
Use with caution. Much of the content (everything beyond the headlines) is inaccessible unless the user trusts js, and it's not obvious that there's more to see.
