jqwicket licenses

[Trodi]

I know that jqwicket has an Apache version 2 license, however, I'm not sure what all needs to be included when you ship a product with this library. Many libraries come with a notice.txt, but I don't see one in any of the downloads here. Do I need to include the JQuery UI notice information or for the other plugin implementations that I use? Thanks, and sorry if this is a "no-brainer" question.