/*! modernizr 3.0.0 (Custom Build) | MIT *
 * http://modernizr.com/download/?-svg-svgasimg-touchevents !*/
!function(e,n,t){function o(e,n){return typeof e===n}function s(){var e,n,t,s,i,a,r;for(var l in u){if(e=[],n=u[l],n.name&&(e.push(n.name.toLowerCase()),n.options&&n.options.aliases&&n.options.aliases.length))for(t=0;t<n.options.aliases.length;t++)e.push(n.options.aliases[t].toLowerCase());for(s=o(n.fn,"function")?n.fn():n.fn,i=0;i<e.length;i++)a=e[i],r=a.split("."),1===r.length?Modernizr[r[0]]=s:(!Modernizr[r[0]]||Modernizr[r[0]]instanceof Boolean||(Modernizr[r[0]]=new Boolean(Modernizr[r[0]])),Modernizr[r[0]][r[1]]=s),c.push((s?"":"no-")+r.join("-"))}}function i(e){var n=p.className,t=Modernizr._config.classPrefix||"";if(h&&(n=n.baseVal),Modernizr._config.enableJSClass){var o=new RegExp("(^|\\s)"+t+"no-js(\\s|$)");n=n.replace(o,"$1"+t+"js$2")}Modernizr._config.enableClasses&&(n+=" "+t+e.join(" "+t),h?p.className.baseVal=n:p.className=n)}function a(e,n){if("object"==typeof e)for(var t in e)m(e,t)&&a(t,e[t]);else{e=e.toLowerCase();var o=e.split("."),s=Modernizr[o[0]];if(2==o.length&&(s=s[o[1]]),"undefined"!=typeof s)return Modernizr;n="function"==typeof n?n():n,1==o.length?Modernizr[o[0]]=n:(!Modernizr[o[0]]||Modernizr[o[0]]instanceof Boolean||(Modernizr[o[0]]=new Boolean(Modernizr[o[0]])),Modernizr[o[0]][o[1]]=n),i([(n&&0!=n?"":"no-")+o.join("-")]),Modernizr._trigger(e,n)}return Modernizr}function r(){return"function"!=typeof n.createElement?n.createElement(arguments[0]):h?n.createElementNS.call(n,"http://www.w3.org/2000/svg",arguments[0]):n.createElement.apply(n,arguments)}function l(){var e=n.body;return e||(e=r(h?"svg":"body"),e.fake=!0),e}function f(e,t,o,s){var i,a,f,c,u="modernizr",d=r("div"),h=l();if(parseInt(o,10))for(;o--;)f=r("div"),f.id=s?s[o]:u+(o+1),d.appendChild(f);return i=r("style"),i.type="text/css",i.id="s"+u,(h.fake?h:d).appendChild(i),h.appendChild(d),i.styleSheet?i.styleSheet.cssText=e:i.appendChild(n.createTextNode(e)),d.id=u,h.fake&&(h.style.background="",h.style.overflow="hidden",c=p.style.overflow,p.style.overflow="hidden",p.appendChild(h)),a=t(d,e),h.fake?(h.parentNode.removeChild(h),p.style.overflow=c,p.offsetHeight):d.parentNode.removeChild(d),!!a}var c=[],u=[],d={_version:"3.0.0",_config:{classPrefix:"",enableClasses:!0,enableJSClass:!0,usePrefixes:!0},_q:[],on:function(e,n){var t=this;setTimeout(function(){n(t[e])},0)},addTest:function(e,n,t){u.push({name:e,fn:n,options:t})},addAsyncTest:function(e){u.push({name:null,fn:e})}},Modernizr=function(){};Modernizr.prototype=d,Modernizr=new Modernizr,Modernizr.addTest("svg",!!n.createElementNS&&!!n.createElementNS("http://www.w3.org/2000/svg","svg").createSVGRect);var p=n.documentElement,h="svg"===p.nodeName.toLowerCase(),g=d._config.usePrefixes?" -webkit- -moz- -o- -ms- ".split(" "):[];d._prefixes=g;var m;!function(){var e={}.hasOwnProperty;m=o(e,"undefined")||o(e.call,"undefined")?function(e,n){return n in e&&o(e.constructor.prototype[n],"undefined")}:function(n,t){return e.call(n,t)}}(),d._l={},d.on=function(e,n){this._l[e]||(this._l[e]=[]),this._l[e].push(n),Modernizr.hasOwnProperty(e)&&setTimeout(function(){Modernizr._trigger(e,Modernizr[e])},0)},d._trigger=function(e,n){if(this._l[e]){var t=this._l[e];setTimeout(function(){var e,o;for(e=0;e<t.length;e++)(o=t[e])(n)},0),delete this._l[e]}},Modernizr._q.push(function(){d.addTest=a}),Modernizr.addTest("svgasimg",n.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Image","1.1"));var v=d.testStyles=f;Modernizr.addTest("touchevents",function(){var t;if("ontouchstart"in e||e.DocumentTouch&&n instanceof DocumentTouch)t=!0;else{var o=["@media (",g.join("touch-enabled),("),"heartz",")","{#modernizr{top:9px;position:absolute}}"].join("");v(o,function(e){t=9===e.offsetTop})}return t}),s(),i(c),delete d.addTest,delete d.addAsyncTest;for(var w=0;w<Modernizr._q.length;w++)Modernizr._q[w]();e.Modernizr=Modernizr}(window,document);// vars
var mobileWidth = 760;
var tabletWidth = 960;
var ipadWidth = 1050;
var hasMouse = false;// checks if this is touch device
function isTouchDevice() {
  return (('ontouchstart' in window) ||       // html5 browsers
            (navigator.maxTouchPoints > 0) ||   // future IE
            (navigator.msMaxTouchPoints > 0));  // current IE10
}

// validates email
function isEmailValid(email) {
	var re = /^(([^<>()[\]\.,;:\s@\"]+(\.[^<>()[\]\.,;:\s@\"]+)*)|(\".+\"))@(([^<>()[\]\.,;:\s@\"]+\.)+[^<>()[\]\.,;:\s@\"]{2,})$/i;
    return re.test(email);
}

// validate input
function isInputEmpty(inputElement) {
	return ($(inputElement).val()) ?  true : false;
}

// validate recaptcha
function isRecaptchaValid(recaptcha) {
	return ($(".single-page-contact-form").length > 0) || ($(recaptcha).val()) ? true : false;
}

// checks if computer has mouse
function checkIfHasMouse() {
	// sets window
	var win = $(window);

	// mouse callback
	function onMouseMove(e) {
	  win.off('mousemove', onMouseMove);
	  hasMouse = true;
	}

	// registers mouse move callback
	win.on('mousemove', onMouseMove);	
}
checkIfHasMouse();// vars
var CLASS_NAVBAR_ITEM_LAYER_1 = 'item-layer-1';
var CLASS_NAVBAR_ITEM_LAYER_1_LINK = 'item-layer-1-link';
var CLASS_NAVBAR_ITEM_TOGGLE = 'btn-dropdown-toggle';
var CLASS_NAVBAR_ITEM_EXPANDED = 'expanded';
var CLASS_NAVBAR_ITEM_SEARCH = 'search-mode';
var CLASS_NAVBAR_ITEM_SEARCH_TRANSITION = CLASS_NAVBAR_ITEM_SEARCH + '-transition';
var CLASS_CURRENT_LANGUAGE = 'current-lang';

var ATTR_NAVBAR_ITEM_EXPANDED = 'data-expanded';

var TIMEOUT_NAVBAR_ITEM_EXPANDED = 100;

// elements
var body = $('body');
var navbar = $('#navbar');
var win = $(window);

// expands
function navbarItemExpand(item) {
	// sets expanded attribute
	item.attr(ATTR_NAVBAR_ITEM_EXPANDED, true);

	// sets expanded class
	item.addClass(CLASS_NAVBAR_ITEM_EXPANDED);
}

// hides expansion
function navbarItemHideExpansion(item, timeoutDuration) {
	// handles duration
	timeoutDuration = timeoutDuration ? timeoutDuration : 0;

	// unsets expanded attribute
	item.attr(ATTR_NAVBAR_ITEM_EXPANDED, false);

	// timeouts expanded class removal
	setTimeout(function(){
		// retrieves expanded attribute value
		var expandedValue = item.attr(ATTR_NAVBAR_ITEM_EXPANDED);

		// checks if item should be expanded
		if(expandedValue != "true") {
			// removes expanded class
			item.removeClass(CLASS_NAVBAR_ITEM_EXPANDED);
		}
	}, timeoutDuration);
}

// checks if hover should be ignored
function shouldIgnoreHover() {
	// returns true if width is lower than ipad
	return win.width() <= ipadWidth;
}

// defines hover in function
var navbarItemHoverInCallback = function() {
	// returns if touch screen
	if(shouldIgnoreHover()) return;

	// retrieves item
	var item = $(this);

	// expands item
	navbarItemExpand(item);
};

// defines hover out function
var navbarItemHoverOutCallback = function() {
	// returns if touch screen
	if(shouldIgnoreHover()) return;
	
	// retrieves item
	var item = $(this);

	// hides expansion
	navbarItemHideExpansion(item, TIMEOUT_NAVBAR_ITEM_EXPANDED);
};

// dropdown toggle click callback
var navbarItemDropdownToggleClickCallback = function() {
	// retrieves toggle
	var toggle = $(this);

	// retrieves item
	var item = toggle.closest('.' + CLASS_NAVBAR_ITEM_LAYER_1);

	// checks if item is expanded
	if(item.hasClass(CLASS_NAVBAR_ITEM_EXPANDED)) {
		// hides expansion
		navbarItemHideExpansion(item);
	} else {
		// expands
		navbarItemExpand(item);
	}
};

// inits languages
function initLanguages() {
	// finds language container
	var languageContainer = $('.languages-container');
	var languageList = languageContainer.find('.languages-list');
	var currentLang = $('.' + CLASS_CURRENT_LANGUAGE);

	// iterates over the current languages
	currentLang.each(function(index, element){
		// retrieves language list
		var list = $(element).parent();
		list.prepend($(element));
	});

	// finds list items
	var listItems = languageList.first().find('li');

	// checks if there is less than two languages
	var minLanguagesNum = 2;
	if(listItems.length < minLanguagesNum) {
		// omits dropdown
		currentLang.addClass('omit-dropdown');
	}
	
	// sets click callback
	$('.' + CLASS_CURRENT_LANGUAGE).click(function(e){
		// prevents default
		e.preventDefault();

		// checks if language container is expanded
		if(languageContainer.hasClass(CLASS_NAVBAR_ITEM_EXPANDED)) {
			// if expanded - hides expansion
			languageContainer.removeClass(CLASS_NAVBAR_ITEM_EXPANDED)
		} else {
			// if not expanded - expands
			languageContainer.addClass(CLASS_NAVBAR_ITEM_EXPANDED);
		}
	});
}

// inits search
function initSearch() {
	// retrieves elements
	var btnSearch = $('.btn-search');
	var btnClose = $('.search-form-close');
	var formButton = $('#searchsubmit');
	var searchInput = $('#s');

	// sets search callback
	btnSearch.click(function(){
		// checks is search open
		if(navbar.hasClass(CLASS_NAVBAR_ITEM_SEARCH)) {
			// if true - set search mode
			formButton.click();
		} else {
			// else - shows search
			navbar.addClass(CLASS_NAVBAR_ITEM_SEARCH);

			// focuses search input
			searchInput.focus();
		}
	});

	// sets close callback
	btnClose.click(function(){
		// hides input
		navbar.addClass(CLASS_NAVBAR_ITEM_SEARCH_TRANSITION);

		// starts timeout
		setTimeout(function() {
			// removes search mode
			navbar.removeClass(CLASS_NAVBAR_ITEM_SEARCH);
			navbar.removeClass(CLASS_NAVBAR_ITEM_SEARCH_TRANSITION);
			searchInput.val('');
		}, 210);
	});
}

// initializes transparent navbar
function initNavbar(navbar, toggleButtonSelector, classExpanded) {
	// handles default values
	toggleButtonSelector = toggleButtonSelector ? toggleButtonSelector : '.nav-toggle';
	classExpanded = classExpanded ? classExpanded : 'expanded';
	
	// defines body class
	var bodyClass = 'navbar-' + classExpanded;

	// finds toggle button
	var toggleButton = $(navbar).find(toggleButtonSelector);

	// unbind click before adding new click
	// NOTE: if you remove this click callback will rune twice
	toggleButton.unbind('click');

	// click callback
	toggleButton.click(function() {
		console.log("toggleButton clicked");
		// checks if navbar has class
		if($(navbar).hasClass(classExpanded) == true) {
			// if true - removes expanded class
			$(navbar).removeClass(classExpanded);
			body.removeClass(bodyClass);
		} else {
			// else - adds expanded class
			$(navbar).addClass(classExpanded);
			body.addClass(bodyClass);
		}
	});

	// finds layer 1 items
	var items = navbar.find('.' + CLASS_NAVBAR_ITEM_LAYER_1);

	// sets hover callback
	items.hover(navbarItemHoverInCallback, navbarItemHoverOutCallback);

	// finds dropdown toggles
	var toggles = navbar.find('.' + CLASS_NAVBAR_ITEM_TOGGLE);

	// sets click calback
	toggles.click(navbarItemDropdownToggleClickCallback);

	// inits languages
	initLanguages();

	// inits search
	initSearch();

}

// document ready callback
$(document).ready(function(){
	// initializes navbar
	initNavbar(navbar);
});// /admin-ajax.php?action=croz_newsletter_subscribe&email=info@email.com
// vars
var ATTR_NEWSLETTER_LABEL_LOADING = 'data-label-loading';
var ATTR_NEWSLETTER_LABEL_DEFAULT = 'data-label-default';
var ATTR_NEWSLETTER_MESSAGE_ERROR = 'data-message-error';
var ATTR_NEWSLETTER_MESSAGE_ERROR_EMAIL = 'data-message-error-email';

// elements
var newsletterContainer = $('#newsletter-container');
var newsletterInput = newsletterContainer.find('#newsletter-input');
var newsletterBtn = newsletterContainer.find('.btn-subscribe');

// inits newsletter
var initNewsletter = function(container, input, button) {
	// handles variables
	container = container ? container : newsletterContainer;
	input = input ? input : newsletterInput;
	button = button ? button : newsletterBtn;
	var successContainer = container.find('.success-message');

	// start loading function
	function startLoading() {
		// sets loading
		var loadingMessage = button.attr(ATTR_NEWSLETTER_LABEL_LOADING);
		button.attr(ATTR_NEWSLETTER_LABEL_DEFAULT, button.html());
		button.html(loadingMessage);

		// disables container
		container.prop('disabled', true);
	}

	// stop loading function
	function stopLoading() {
		// unsets loading
		var defaultValue = button.attr(ATTR_NEWSLETTER_LABEL_DEFAULT);
		button.html(defaultValue);

		// disables container
		container.prop('disabled', false);
	}

	// sets click callback
	button.click(function() {
		// retrieves email
		var email = input.val();

		// checks email
		if(isEmailValid(email) == true) {
			// starts loading
			startLoading();

			// prepares data
			var data = {
				action: 'croz_newsletter_subscribe',
				email: email
			};

			// sends ajax request
			$.ajax({
			  method: "POST",
			  url: WP_AJAX_URL,
			  'data': data,
			  success: function(data) {
			  	// stops loading
			  	stopLoading();

			  	// removes everything
			  	container.find('input, .divider, .btn').remove();

			  	// shows success message
			  	successContainer.removeClass('hidden');
			  },
			  error: function(error) {
			  	// stops loading
			  	stopLoading();
			  	
				// else - echoes message
				var message = button.attr(ATTR_NEWSLETTER_MESSAGE_ERROR);

				// alerts
				alert(message);
			  }
			});
		} else {
			// else - echoes message
			var message = button.attr(ATTR_NEWSLETTER_MESSAGE_ERROR_EMAIL);

			// alerts
			alert(message);
		}
	});
};

// calls init function
initNewsletter();