var apps_id='159140400858144';
function createCookie(name,value,days) {
		var expires
		if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		expires = "; expires="+date.toGMTString();
	}
	else expires = "";
	document.cookie = name+"="+value+expires+"; path=/;";
}
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function eraseCookie(name) {
	createCookie(name,"",-1);
}
var cookie=readCookie('liked3');

window.fbAsyncInit = function() {
	FB.init({
	  appId  : apps_id,
	  status : true, // check login status
	  cookie : true, // enable cookies to allow the server to access the session
	  xfbml  : true  // parse XFBML
	});
	FB.Canvas.setAutoResize();
	FB.Event.subscribe('edge.create',function(response) {
		if(cookie===null){
			createCookie('liked3','true',1);
			document.getElementById('lk_frame').style.display='none';
			document.getElementById('lk_like').style.display='none';
		}
	});
};
function check_like(){
	console.log('usao_check');
	if(cookie===null){
		document.getElementById('lk_frame').style.display='block';
		document.getElementById('lk_like').style.display='block';
	}else{
		console.log('cookie nije set');
		document.getElementById('lk_frame').style.display='none';
		document.getElementById('lk_like').style.display='none';
	}
}
$(document).ready(function(){check_like();});