How to eliminate post-render “flicker”?

Question

I\'ve tried my best to be a purist with my usage of Javascript/Ajax techniques, ensuring that all Ajax-y behavior is an enhancement of base functionality, while the site is also

Answer 1

For situations identical to yours, I usually put the submit button around a

If you only want a node visible when Javascript is enabled, you could do in the head:

And then give any Javascript-only elements a class of js-enabled.