$(".head-btn").click(function(){
      $(this).toggleClass('opened');
      $('.lang-select').toggleClass('hidden');
      if ($(this).hasClass("opened")) {
		$.getJSON("https://how-to-screenshot.info/js/lang-mass.php", function(json){ 
			string = '<div class="lang-select">';
			sel_lang = $( '.head-btn' ).text();
			$.each(json, function(i, item) {
				if (json[i].lang!=sel_lang) {
			    	string += '<a href="'+json[i].url+'/"><img class="flag" src="'+json[i].image+'">'+json[i].lang+'</a>'
				};
			});
			string += '</div>';
			$( string ).insertAfter( "#help" );
		}); 
      } else {
      	$( ".lang-select" ).remove();
      }
});
$(".choose-device").click(function(){
    $(this).toggleClass('opened');
	if ($("div").is(".device-select")) {
      	$( ".device-select" ).remove();
	} else {
      var offset = $(this).offset();
    	$(".choose-device").append("<div class='device-select' style='top:"+offset.top+"px'>"+$(".devices").html()+"</div>");
	}
});
function link(dat){
    switch (dat) {
        case 'vk':
            window.location.href="https://vk.com/share.php?url="+window.location;
        break;
        case 'ok':
            window.location.href="https://connect.ok.ru/offer?url="+window.location;
        break;
        case 'fb':
            window.location.href="https://www.facebook.com/sharer.php?src=sp&u="+window.location;
        break;
        case 'tw':
            window.location.href="https://twitter.com/intent/tweet?url="+window.location;
        break;
        case 'wa':
            window.location.href="https://api.whatsapp.com/send?text="+window.location;
        break;
        case 'tg':
            window.location.href="tg://msg?text="+window.location;
        break;
        case 'vb':
            window.location.href="viber://forward?text="+window.location;
        break;
    }
};
$(".privacy-alert .close-btn").click(function () {
  document.cookie = "privacy=ok; path=/";
  $( ".privacy-alert" ).remove();
});
$(".stars div").hover(function() {
    $(this).addClass("selected");
    $(".stars .selected").prev(".stars div").addClass("selected");
    $(".stars .selected").prev(".stars div").addClass("selected");
    $(".stars .selected").prev(".stars div").addClass("selected");
    $(".stars .selected").prev(".stars div").addClass("selected");
}, function() {
    $(".stars div").removeClass("selected")
}), $(".stars div").click(function() {
        stars = $(this).data("stars");
        $.ajax({
            url: "https://how-to-screenshot.info/script/review.php",
            type: "post",
            data: {
                rating: stars,
                article: $("h1").text()
            },
            success: function(t) {
                $(".stars div").remove();
                $(".stars").html("<p>Thank you for rating!</p>");
            },
            error: function() {

            }
        })
});