If anyone could explain in plain English how to activate a submit button in the main page when it detects user input in the iframe page, see http://www.section8facts.com/freeinfo/california.html for example (I faked it for now and did a timed submit button activation)... I would need specific code if you would be kind enough.... Or let me know if it's not possible...
The iframe is on another domain so you can't do this, this is a security measure used by all modern browsers. Impossible is the word.