Facebook Auto Like From Website [needed]

I need a script which will be installed on my webssite (wordpress)
When clicking on website, it should autolike my facebook page.

Antiviruses/Search Engines should not catch it
It should not unlike when clicked second time
If not logged in facebook should not notify.


It should work perfectly
I know there are a lot of script in the net, but could not find working one.

Could you give me working one?

Thanks

I need a script which will be installed on my webssite (wordpress) When clicking on website, it should autolike my facebook page. Antiviruses/Search Engines should not catch it It should not unlike when clicked second time If not logged in facebook should not notify. It should work perfectly I know there are a lot of script in the net, but could not find working one. Could you give me working one? Thanks

That what op needs, it was shared on bhw many times, I will look for link