[REQ]iMacros Captcha Finder/Detector

[ftwrullz]

Hello. As the title says, I want a Captcha-finder, using iMacros.

I want something that will announce me in any way that there is a Captcha in my browser, and after that
setting a timeout so that I can solve the captcha in time ( because I am going to use it with another script
which is refreshing the page frequently )

The idea is:

1. My first script will work normally if there isn't a captcha on that page.
2. If there will be a captcha on that page, I must be announced ( a sound or something like that, because if for example I'm playing a game, I can't see the captcha ), and after that setting a timeout so that I can solve the captcha in time.
3. After I solve the captcha, the first script must work normally again.

I can tell you for what site I am going to use it, and of course, I can tell you the first script. So, just ask for it, if you really need it.