surely not
you'd need to store the added HTML is the user's session and add while generating the page whenever applicable (assuming asp.net has a server-side session storage mechanism similar to wwSession)

could be sticky though

>>Might depend on the browser. See: http://stackoverflow.com/questions/2638292/after-travelling-back-in-firefox-history-javascript-wont-run
>
>Thanks, I am not sure it is the same thing. In my case, this is not the javascript being disabled but the HTML that was added to the page which is not persisting in the cache. Basically, the cache stores the content of the page initially loaded. But, it does not consider the added HTML.