Facebook Logout Issue

fb-logout-code

HTML:

<div class="fb-like-box" data-href="<?=$fblike;?>" data-width="500" data-show-faces="false" data-stream="false" data-header="false"></div>

<a href="javascript:void(0);" onclick="redirect();">Logout from facebook &amp; continue!</a>

JS:
function redirect() {
	window.location = l;
}
	
window.fbAsyncInit = function() {
	FB.init({
		appId      : '<?=$this->facebook->appid;?>',
		status     : true,
		cookie     : false,
		xfbml      : true
	});
	    
	FB.Dom.ready( function(){
		FB.getLoginStatus(function(response){
			$('#logout_link a').attr('onclick',"FB.logout(redirect);");
			<?php if(!$fblike) { ?> FB.logout(redirect); <?php } ?>
		});
	});
};

// Load the SDK Asynchronously
(function(d){
	var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
	js = d.createElement('script'); js.id = id; js.async = true;
	js.src = "//connect.facebook.net/en_US/all.js";
	d.getElementsByTagName('head')[0].appendChild(js);
}(document));