<script>
  // This is called with the results from from FB.getLoginStatus().
  function statusChangeCallback(response) {
    console.log(response);

    if (response.status === 'connected') {
      loginfb();
    } else {
      console.log('Please log into this app.');
      //document.getElementById('status').innerHTML = 'Please log ' + 'into this app.';
    }
  }

    function checkLoginState() {

      FB.getLoginStatus(function(response) {
        statusChangeCallback(response);
      });

    }


    window.fbAsyncInit = function() {
      FB.init({
        appId      : '1368896923231634', // id facebook
        //appId      : '934354504232992', // id test facebook
        cookie     : true,
        xfbml      : true,
        version    : 'v2.9'
      });

      FB.AppEvents.logPageView();

      FB.getLoginStatus(function(response) {
          statusChangeCallback(response);
      });
    };

    (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 = "https://connect.facebook.net/en_US/sdk.js";
      fjs.parentNode.insertBefore(js, fjs);
    }(document, 'script', 'facebook-jssdk'));


    function testAPI() {
     // console.log('Welcome!  Fetching your information.... ');
      FB.api('/me',{fields: 'name,email,gender,first_name,last_name'}, function(response){
    	  $.ajax({
    		   url: "../loginfacebook/ajax_fb.php",
    		  data:{fbpost:response},
    		  type:'POST',

    		  success: function(result){
            // $("#alert_login_member").html(result);
          }
    		});
      });
    }
    function loginfb() {
    FB.api('/me',{fields: 'name,email,gender,first_name,last_name'}, function(response){
      $.ajax({
  		  url: "../loginfacebook/ajax_fb.php",
  		  data:{fbpost:response},
  		  type:'POST',
  		  success: function(result)
  		  {
  			  if (result == 1) {
  				$('#myModal_login_User').modal('hide')
  				window.location.href = '../home/index.php';
  			  }
        }
  		});
    });
  }
</script>