facebook JavaScript SDK - what is the 'your app id' when you just want to use the SDK for the facebook 'Like' button?
I want to add the facebook 'Like' button to my website, but the JavaScript API is asking for 'your app id' <div id="fb-root"></div> <script> window.fbAsyncInit = function() { FB.init({appId: 'your app id', status: true, cookie: true, xfbml: true}); }; (function() { var e = document.createElement('script'); e.a...