ColdFusion Facebook App

I have built a competition page which I have uploaded into my own ColdFusion server. I have also created a Facebook Fan Page from where I include (through an iframe) the competition page. My only problem is that I want to be able to get a few variables from facebook into the context of my ColdFusion Competition Page. To be more precise, what I need is: (1) A coldfusion variable within my competition page which will return true if the visitor of the fan page has liked the page, false otherwise. (2) A coldfusion variable within my competition page which will return the first name of the visitor of the fan page. (3) A coldfusion variable within my competition page which will return the last name of the visitor of the fan page. I attach a pseudocode for the requested project.