sfFacebookConnect = function(api_key, signin_url)
{
  var relative_url_path = '';

  if (location.href.indexOf('dev.hq.endertech') != -1)
  {
    relative_url_path = '';
  }
  this.xd_receiver_path = relative_url_path + "/sfFacebookConnectPlugin/xd_receiver.htm";
  this.api_key = api_key;
  this.signin_url = signin_url;
  this.callback = '';
  this.forward = '';

  this.init();
};
sfFacebookConnect.prototype.init = function()
{
  FB.init(this.api_key,this.xd_receiver_path);
}
sfFacebookConnect.prototype.getSigninUrl = function()
{
  t_signin_url = this.signin_url;
  if(this.forward != undefined && this.forward != '')
  {
    t_signin_url += '?forward=' + this.forward;
  }

  return t_signin_url;
}
sfFacebookConnect.prototype.gotoLoginPage = function()
{
  //console.log(this.getSigninUrl());
  document.location.href= this.getSigninUrl();
};
sfFacebookConnect.prototype.requireSession = function(forward, callback)
{
  this.forward = forward;
  if (callback==undefined)
  {
	var current_obj = this;
	callback = function(){current_obj.gotoLoginPage()};
  }
  FB.ensureInit(function(){FB.Connect.requireSession(callback)});
};

/*
 * 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.
 *
 */
sfFacebookConnect.prototype.publishFeedStory = function(form_bundle_id, template_data)
{
  // Load the feed form
  FB.ensureInit(
    function()
    {
      FB.Connect.showFeedDialog(form_bundle_id, template_data);
      //FB.Connect.showFeedDialog(form_bundle_id, template_data, null, null, FB.FeedStorySize.shortStory, FB.RequireConnect.promptConnect);

      // hide the "Loading feed story ..." div
      //ge('feed_loading').style.visibility = "hidden";
    }
  );
};