thetrickster/gist:5493542

## gistfile1.html
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8"/>
  </head>
  <body>
    <div id="fb-root"></div>
    <script>
      window.fbAsyncInit = function() {
        // init the FB JS SDK
        FB.init({
          appId      : 'YOUR_APP_ID',                        // App ID from the app dashboard
          channelUrl : 'http://YOURDOMAIN/channel.html', // Channel file for x-domain comms
          status     : true,                                 // Check Facebook Login status
          xfbml      : true,                                  // Look for social plugins on the page
          cookies     : true,
          logging   : true,
          oauth		 : true
        });

        // Additional initialization code such as adding Event Listeners goes here

        // Setup a variable to contain all the form input elements to enable
        var myDisabledFields = "input, textarea, select, email, button";

        // If this like button is for a facebook page Like Button, tell us the page id so we can check later on if they are a fan on page load
        var likedPage = "";

        function enableForm() {
              // Let's use some jQuery to target form with the class "fb-like-form" and find and enable
              // each of the matching input elements we put in our variable above
              jQuery(".fb-like-form").find(myDisabledFields).each(function() {
                // Remove the "disabled" attribute for this element
                jQuery(this).removeAttr("disabled");


              });

        }

        function disableForm() {
          jQuery(".fb-like-form").find(myDisabledFields).each(function() {
            jQuery(this).attr("disabled", "disabled");
          });

        }

        // The FB.Event.subscribe method lets us run some javascript on certain events. The "Like" event for the Javascript SDK is "edge.create"
        FB.Event.subscribe('edge.create',
          // Once we're subscribed, anytime the Like button is cliked Facebook sends us back some data in an array.
          // We'll call that data array "response".

            function(response) {
              // If you uncomment the next line, you'll see the data returned in your console
              console.log(response);
              enableForm();

              // Optionally, do other stuff here.

            }
        );

        // Let's re-enable the form when someone "UnLikes" a Like button
        FB.Event.subscribe("edge.remove", function(response){
	        disableForm();
        });

        // If we included a pageLiked variable above, that means this Like Button and form are on a page tab and
        // the Like Button is for the parent page of the page tab, so check to see if they are a fan on page load
        if ( pageLiked != "" ) {

          FB.getLoginStatus(function(response) {
          	var page_id = likedPage;
          	if (response && response.authResponse) {
          		var user_id = response.authResponse.userID;
          		var fql_query = "SELECT uid FROM page_fan WHERE page_id = "+page_id+"and uid="+user_id;
          		FB.Data.query(fql_query).wait(function(rows) {
          			if (rows.length == 1 && rows[0].uid == user_id) {
          				console.log("LIKE");
          				enableForm();
          			} else {
          				console.log("NO LIKEY");
          				disableForm();
          			}
          		});
          	} else {
          		FB.login(function(response) {
          			if (response && response.authResponse) {
          				var user_id = response.authResponse.userID;
          				var fql_query = "SELECT uid FROM page_fan WHERE page_id = "+page_id+"and uid="+user_id;
          				FB.Data.query(fql_query).wait(function(rows) {
          					if (rows.length == 1 && rows[0].uid == user_id) {
          						console.log("LIKE");
          						enableForm();
          					} else {
          						console.log("NO LIKEY");
          						disableForm();
          					}
          				});
          			} else {
          				console.log("NO LIKEY");
          				disableForm();
          			}
          		}, {scope: 'user_likes'});
          	}
          });


        }  // End if pageLiked

      }; // end fbAsyncInit

      // Load the SDK asynchronously
      (function(d, s, id){
         var js, fjs = d.getElementsByTagName(s)[0];
         if (d.getElementById(id)) {return;}
         js = d.createElement(s); js.id = id;
         js.src = "//connect.facebook.net/en_US/all.js";
         fjs.parentNode.insertBefore(js, fjs);
       }(document, 'script', 'facebook-jssdk'));
    </script>

    <div class="fb-like" data-href="YOUR_URL_TO_GRAPH_ITEM" data-send="false" data-layout="button_count" data-width="450" data-show-faces="true"></div>

    <form class="fb-like-form" method="post" action="">
      <fieldset>
      <span class="req">*</span>  Required

              <label for="FirstName">First Name <span class="req">*</span></label>
              <input type="text" name="FirstName" id="FirstName" class="" maxlength="255" disabled="disabled"/>
              <label for="LastName">Last Name <span class="req">*</span></label>
              <input type="text" name="LastName" id="LastName" class="" maxlength="255" disabled="disabled" />
              <label for="EmailAddress">Email Address <span class="req">*</span></label>
              <input type="email" name="EmailAddress" id="EmailAddress" class="" maxlength="255" disabled="disabled" />

      </fieldset>
 		  <button type="submit" disabled="disabled" >Submit</button>
    </form>

</body>
</html>
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8"/>
	</head>
	<body>
	<div id="fb-root"></div>
	<script>
	window.fbAsyncInit = function() {
	// init the FB JS SDK
	FB.init({
	appId : 'YOUR_APP_ID', // App ID from the app dashboard
	channelUrl : 'http://YOURDOMAIN/channel.html', // Channel file for x-domain comms
	status : true, // Check Facebook Login status
	xfbml : true, // Look for social plugins on the page
	cookies : true,
	logging : true,
	oauth : true
	});

	// Additional initialization code such as adding Event Listeners goes here

	// Setup a variable to contain all the form input elements to enable
	var myDisabledFields = "input, textarea, select, email, button";

	// If this like button is for a facebook page Like Button, tell us the page id so we can check later on if they are a fan on page load
	var likedPage = "";

	function enableForm() {
	// Let's use some jQuery to target form with the class "fb-like-form" and find and enable
	// each of the matching input elements we put in our variable above
	jQuery(".fb-like-form").find(myDisabledFields).each(function() {
	// Remove the "disabled" attribute for this element
	jQuery(this).removeAttr("disabled");


	});

	}

	function disableForm() {
	jQuery(".fb-like-form").find(myDisabledFields).each(function() {
	jQuery(this).attr("disabled", "disabled");
	});

	}

	// The FB.Event.subscribe method lets us run some javascript on certain events. The "Like" event for the Javascript SDK is "edge.create"
	FB.Event.subscribe('edge.create',
	// Once we're subscribed, anytime the Like button is cliked Facebook sends us back some data in an array.
	// We'll call that data array "response".

	function(response) {
	// If you uncomment the next line, you'll see the data returned in your console
	console.log(response);
	enableForm();

	// Optionally, do other stuff here.

	}
	);

	// Let's re-enable the form when someone "UnLikes" a Like button
	FB.Event.subscribe("edge.remove", function(response){
	disableForm();
	});

	// If we included a pageLiked variable above, that means this Like Button and form are on a page tab and
	// the Like Button is for the parent page of the page tab, so check to see if they are a fan on page load
	if ( pageLiked != "" ) {

	FB.getLoginStatus(function(response) {
	var page_id = likedPage;
	if (response && response.authResponse) {
	var user_id = response.authResponse.userID;
	var fql_query = "SELECT uid FROM page_fan WHERE page_id = "+page_id+"and uid="+user_id;
	FB.Data.query(fql_query).wait(function(rows) {
	if (rows.length == 1 && rows[0].uid == user_id) {
	console.log("LIKE");
	enableForm();
	} else {
	console.log("NO LIKEY");
	disableForm();
	}
	});
	} else {
	FB.login(function(response) {
	if (response && response.authResponse) {
	var user_id = response.authResponse.userID;
	var fql_query = "SELECT uid FROM page_fan WHERE page_id = "+page_id+"and uid="+user_id;
	FB.Data.query(fql_query).wait(function(rows) {
	if (rows.length == 1 && rows[0].uid == user_id) {
	console.log("LIKE");
	enableForm();
	} else {
	console.log("NO LIKEY");
	disableForm();
	}
	});
	} else {
	console.log("NO LIKEY");
	disableForm();
	}
	}, {scope: 'user_likes'});
	}
	});


	} // End if pageLiked

	}; // end fbAsyncInit

	// Load the SDK asynchronously
	(function(d, s, id){
	var js, fjs = d.getElementsByTagName(s)[0];
	if (d.getElementById(id)) {return;}
	js = d.createElement(s); js.id = id;
	js.src = "//connect.facebook.net/en_US/all.js";
	fjs.parentNode.insertBefore(js, fjs);
	}(document, 'script', 'facebook-jssdk'));
	</script>

	<div class="fb-like" data-href="YOUR_URL_TO_GRAPH_ITEM" data-send="false" data-layout="button_count" data-width="450" data-show-faces="true"></div>

	<form class="fb-like-form" method="post" action="">
	<fieldset>
	<span class="req">*</span> Required

	<label for="FirstName">First Name <span class="req">*</span></label>
	<input type="text" name="FirstName" id="FirstName" class="" maxlength="255" disabled="disabled"/>
	<label for="LastName">Last Name <span class="req">*</span></label>
	<input type="text" name="LastName" id="LastName" class="" maxlength="255" disabled="disabled" />
	<label for="EmailAddress">Email Address <span class="req">*</span></label>
	<input type="email" name="EmailAddress" id="EmailAddress" class="" maxlength="255" disabled="disabled" />

	</fieldset>
	<button type="submit" disabled="disabled" >Submit</button>
	</form>

	</body>
	</html>