Forum Moderators: open
Edit:
Oops, sorry. After a re-read of the original post, I realise you are after the complete oposite of what I'm suggesting. (you want to capture the HTML content, generated by javascript). Please disregard this post.
javascript:'<code><ol><li>'+(document.documentElement¦¦document.body).outerHTML.replace(/&/g,"&").replace(/</g,"<").replace(/ /g," ").replace(/\n/g,"<li>")+'<\/ol><\/code>'; Saved as a bookmarklet will render not just the html but the JS within the HTML that makes more JS etc etc etc. I have some others too that some people may prefer but they are at work and I aint :)