Facebook Automated Script

I want a Facebook Script or multiple that will enable my web page to go viral. Here are some cool features I would like, based off other ones I have seen: 1.) When a visitor visits my website, they will automatically like my Facebook fan page if they are logged into Facebook, without clicking anything. 2.) Script will send an IM to all of the user's currently online friends without the user seeing them being sent. The message is customizable. 3.) This script will send a private message to all of the user's friends. The user does not see these being sent, as everything is done through webrequests. 4.) This script will allow you to input a list of fan page ID's, and it will cause the user to become a fan of each of them without the user seeing. Is this possible? Send me a message with any Demos or examples you have.