var facebook = {
	login: function(url)
	{
		if (!url)
		{
			url='http://www.itnews.sk';
		}
		FB.login(function(response){
			if (response.session) {
				window.location='/uzivatel/login?facebook=true&url='+url
			}
		},{
			perms:'email,user_birthday,publish_stream,user_groups,user_hometown,user_likes,friends_likes,user_activities,friends_activities'}
		);
		
		return true;
	}
}