Facebook Javascript SDK to send friends requests

I have actually an issue to integrate the facebook javascript SDK on a website. I need to be able to send from my website, invitations to my friends inviting them to visit my website. Since FB have changed their API, many explanations on the web make me confuse. Add at the top of your message 'fb sdk' to proof you are not a bot. Please bid only if you know how to put this in place in a simple html page and help me to configure the FB developper tool ; after this I will take the code and integrate it to my website.