Cookie - Ajax / Javascript

I have an ASP.NET 3.5sp1 app that is a single page design. The site never posts back. All interaction is done via ajax. (the site is http://BiblePro.BibleOcean.com)

An开发者_JAVA百科onymous access, no accounts in the app.

I wish to save the user's state so that when they come back it returns to where they left it. Is there a way I can save a cookie to their machine either in javascript or in a call back?

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Since you're already using jQuery, see http://plugins.jquery.com/project/cookie

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this stuff is really not hard to find if you know about google