(function($){
	$(document).ready(function(){
		
		$('#desktop_menu').find('ul.sub-menu').wrap('<div class="submenu-container" />');
		
		$("#trigger_mobile_menu").click(function(){
			return false;
		});
		
		$("#mobile_menu a").focus(function(){
			if($(this).hasClass('keyboard-focus')){
				$('#mobile_menu a').parents("div").addClass("focused");
			}
			$('#mobile_menu a').parents("div").addClass("focused");
		});
		
		$("#mobile_menu a").blur(function(){
				$(this).parents("div").removeClass("focused");
				$(this).removeClass('click-focus');
		});
		
		$("#mobile_menu a").click(function(){
			if($(this).hasClass('mouse-focus')){
				$('#mobile_menu a').parents("div").toggleClass("focused");
				$(this).toggleClass('click-focus');
			}
			else{
				$('#mobile_menu a').parents("div").addClass("focused");
			}
		});

		$('.submenu-container a').focus(function(){
			$(this).parents('.submenu-container').addClass('active');
			$(this).blur(function(){
				$(this).parents('.submenu-container').removeClass('active');
			});
		});
		
		$('#header #mobile_menu.focused nav#header_mobile_menu').keydown(function(){
			$('#header #mobile_menu').addClass('focused');
		});

		$('.flexslider').flexslider({
			animation: "slide",
			controlsContainer: ".controlsContainer",
			controlNav: true,
			customDirectionNav: false,
			pausePlay: false,
			animationSpeed:	1200,
			pauseOnHover: false,
			directionNav: false,
			slideshowSpeed: 8000,
			//startAt: 2,
			pauseOnAction: false,
			slideshow: true
		});
		
		
		$('.flexslider .controlsContainer .flex-control-paging a').click(function(){
			if($(this).hasClass('flex-active')) {				
				if($(this).hasClass('pause')){
					$('.flexslider .controlsContainer .flex-control-paging a').removeClass('pause').addClass('play');
					$('.flexslider').flexslider('play');
				} else {
					$('.flexslider .controlsContainer .flex-control-paging a').removeClass('play').addClass('pause');
					$('.flexslider').flexslider('pause');
				}
			}
		});
		
		$('.site-container a').each(function(){
			if($(this).find('img').length) {
				$(this).css('display','block');
			}
		});
		
		$('.gallery').each(function(){
			$(this).find('a').attr('data-lightbox', $(this).attr('id'));
		});
		
		$('#go_up a').click(function(){
			return false;
		});

		$('#invisible_menu ul li a, #go_up a').click(function(){
			href = $(this).attr('href');
			pozycja = href.indexOf('#');
			href = href.substring(pozycja);
			if($(href)) {
				if(href.length > 1){
					$('html,body').animate({scrollTop: $(href).offset().top}, 1000);
				}
			}
		});
		
		$(window).scroll(function(){
			($(window).scrollTop() > $('body').height()/2) ? $('#go_up').fadeIn() : $('#go_up').fadeOut();
		});

		imienazwisko = document.getElementById("imie_nazwisko");
		if(imienazwisko) {
			imienazwisko.onblur = function() {
				isValid(this, imienazwiskoRegExp); 
				this.oninput = function() {
					isValid(this, imienazwiskoRegExp);
				}
			}
		}
		email = document.getElementById("email");
		if(email) {
			email.onblur = function() {
				isValid(this, emailRegExp);
				this.oninput = function() {
					isValid(this, emailRegExp);
				}
			}
		}
		trescwiadomosci = document.getElementById("wiadomosc");
		if(trescwiadomosci) {
			trescwiadomosci.onblur = function() {
				sprawdz(this);
				this.oninput = function() {
					sprawdz(this);
				}
			}
		}
		themplate_directory = document.getElementById("theme_dir");
		site_name = document.getElementById("site_name");
		form_msg_sent = document.getElementById("form_msg_sent");
		form_msg_email = document.getElementById("form_msg_email");
		form_msg_fill_all = document.getElementById("form_msg_fill_all");

		if(document.forms["formularz_kontaktowy"]){
			document.forms["formularz_kontaktowy"].onsubmit = function(){
				imienazwisko.oninput = function() { isValid(this, imienazwiskoRegExp); }
				email.oninput = function() { isValid(this, emailRegExp); }
				trescwiadomosci.oninput = function() { sprawdz(this); }
				if ( onSubmit() ) {
					$("#formularz_kontaktowy").fadeOut();
					doSubmit(imienazwisko.value, email.value, trescwiadomosci.value, themplate_directory.value, site_name.value, email_destination.value, form_msg_sent.value, form_msg_email.value, form_msg_fill_all.value);
				}
				return false;
			};
		}
	});	
})(jQuery);

function checkCaptcha(captcha) {
	divInfo = document.getElementById("i"+captcha);
	if ( !(grecaptcha.getResponse()) ) {
		divInfo.innerHTML = wcag_l10n_js.contact_form_invalid;
		divInfo.className = " text-danger";
		return false;
	}
	else {
		divInfo.innerHTML = "";
		divInfo.className = " ok";
		return true;
	}
}

function sprawdz(pole) {	
	divInfo = document.getElementById("i"+pole.id);
	if (pole.value == "") {
		divInfo.innerHTML = wcag_l10n_js.contact_form_invalid;
		divInfo.className = " text-danger";
		return false;
	}
	else {
		divInfo.innerHTML = "";
		divInfo.className = " ok";
		return true;
	}
}

imienazwiskoRegExp = /^[A-ZĄĆĘŁŃÓŚŻŹa-ząćęłńóśżź]+ [A-ZĄĆĘŁŃÓŚŻŹa-ząćęłńóśżź]+$/;
emailRegExp = /^\w+[\.\w+]*@\w+[\.\w]*\.\w{2,4}$/;

function isValid(pole, regex){
	var divInfo = document.getElementById("i"+pole.id);
	if (regex.test(pole.value)) {
		divInfo.innerHTML = "";
		divInfo.className = " ok";
		return true;
	}
	else {
		divInfo.innerHTML = wcag_l10n_js.contact_form_invalid;
		divInfo.className = " text-danger";
		return false;
	}
}

function onSubmit(){
	if (
		isValid(imienazwisko, imienazwiskoRegExp) &&
		isValid(email, emailRegExp) &&
		sprawdz(trescwiadomosci)
	){
		return true;
	}else{
		return false;
	}
}

/*
* AJAX
*/

function createReq(){
	var req = null;
	if(window.XMLHttpRequest){
		req = new XMLHttpRequest();
	}else{
		req = new ActiveXObject("Microsoft.XMLHTTP");
	}
	return req;
}

function doSubmit(pers, email, wiadomosc, template_directory, site_name, email_destination, form_msg_sent, form_msg_email, form_msg_fill_all){
	var req = createReq();
	if(req == null){
		alert(wcag_l10n_js.can_create_ajax_object);
		return;
	}
	var url = template_directory+"/contact-form-submit.php";
	var dane = "imie_nazwisko="+pers+"&email="+email+"&wiadomosc="+wiadomosc+"&site_name="+site_name+"&email_destination="+email_destination+"&form_msg_sent="+form_msg_sent+"&form_msg_email="+form_msg_email+"&form_msg_fill_all="+form_msg_fill_all;
	req.open("POST", url, true);
	req.onreadystatechange = function(){
		if(req.readyState==4 && req.status==200){
			document.getElementById('formularz_info').innerHTML = req.responseText;
		}
	}
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	req.send(dane);
}