/*
 * The facebook_onload statement is printed out in the PHP. If the user's logged in
 * status has changed since the last page load, then refresh the page to pick up
 * the change.
 *
 * This helps enforce the concept of "single sign on", so that if a user is signed into
 * Facebook when they visit your site, they will be automatically logged in -
 * without any need to click the login button.
 *
 * @param already_logged_into_facebook  reports whether the server thinks the user
 *                                      is logged in, based on their cookies
 *
 */
function facebook_onload(already_logged_into_facebook) {
  // user state is either: has a session, or does not.
  // if the state has changed, detect that and reload.
  
  FB.ensureInit(function() {
      FB.Facebook.get_sessionState().waitUntilReady(function(session) {
          var is_now_logged_into_facebook = session ? true : false;

          // if the new state is the same as the old (i.e., nothing changed)
          // then do nothing
          if (is_now_logged_into_facebook == already_logged_into_facebook) {
            return;
          }

          // otherwise, refresh to pick up the state change
          refresh_page();
        });
    });
}

/*
 * Our <fb:login-button> specifies this function in its onlogin attribute,
 * which is triggered after the user authenticates the app in the Connect
 * dialog and the Facebook session has been set in the cookies.
 */
function facebook_onlogin_ready(){
  // In this app, we redirect the user back to index.php. The server will read
  // the cookie and see that the user is logged in, and will deliver a new page
  // with content appropriate for a logged-in user.
  //
  // However, a more complex app could use this function to do AJAX calls
  // and/or in-place replacement of page contents to avoid a full page refresh.
    FB.Connect.requireSession();
        FB.Facebook.get_sessionState().waitUntilReady(function()
        {
            window.location = 'login.php?fblogin=1';	
        });
 
}

/*
 * Do a page refresh after login state changes.
 * This is the easiest but not the only way to pick up changes.
 * If you have a small amount of Facebook-specific content on a large page,
 * then you could change it in Javascript without refresh.
 */
function refresh_page() {
 
 window.location = 'index.php';
}
function login(){
 window.location = 'login.php?fblogin=1';	
	
}
function logout(){
 
 window.location = 'login.php?do=logout';	
	
}
function prevent_cache_headers(){
  header('Cache-Control: private, no-store, no-cache, must-revalidate, post-check=0, pre-check=0');
  header('Pragma: no-cache');
}
/*
 * Prompts the user to grant a permission to the application.
 */
function facebook_prompt_permission(permission) {
  FB.ensureInit(function() {
    FB.Connect.showPermissionDialog(permission);
  });
}

/*
 * Show the feed form. This would be typically called in response to the
 * onclick handler of a "Publish" button, or in the onload event after
 * the user submits a form with info that should be published.
 *
 */
function facebook_publish_feed_story(form_bundle_id, template_data) {
  // Load the feed form
 
  FB.ensureInit(function() {
           
		
		//var attachment = {'caption':'{*actor*} rated a recipe'}; 
		var template_data ={"siteurl":"http://dev.foodconnect.com","site":"foodconnect","recipeurl":"http://dev.foodconnect.com",
"images":[{"src":"http://pad.thedigitalmovement.com/_blaise/2007-06-15-dgen-breakfast.jpg", "href":"http://www.facebook.com"}]}
		
		
		 FB.Connect.showFeedDialog(form_bundle_id, template_data, null, null, null, FB.RequireConnect.require, postRatingForm);  
		 
		 
  });
}


var postRatingForm = function () {
				document.ratingform.submit();
}
/*
 * If a user is not connected, then the checkbox that says "Publish To Facebook"
 * is hidden in the "add run" form.
 *
 * This function detects whether the user is logged into facebook but just
 * not connected, and shows the checkbox if that's true.
 */
function facebook_show_feed_checkbox() {
  FB.ensureInit(function() {
      FB.Connect.get_status().waitUntilReady(function(status) {
          if (status != FB.ConnectState.userNotLoggedIn) {
            // If the user is currently logged into Facebook, but has not
            // authorized the app, then go ahead and show them the feed dialog + upsell
            checkbox = ge('publish_fb_checkbox');
            if (checkbox) {
              checkbox.style.visibility = "visible";
            }
          }
        });
    });
}




function ge(elem) {
  return document.getElementById(elem);
}

function publish_feed_submit_form(){

var template_data = new Object;

facebook_publish_feed_story(184033391286, template_data)

clearRatingTA();

return true;
	
}