"use strict";

//hidding menu elements that do not fit in menu width
function menuHideExtraElements() {
	jQuery('.sf-menu').each(function(){
		var $thisMenu = jQuery(this);
		$thisMenu.find('.more-li').remove();
		var wrapperWidth = $thisMenu.width();
		var summaryWidth = 0;
		//get all first level menu items
		// var $liElements = jQuery('.sf-menu > li');
		var $liElements = $thisMenu.children('li');
		$liElements.removeClass('md-hidden');
		$liElements.each(function(index) {
			var elementWidth = jQuery(this).outerWidth();
			summaryWidth += elementWidth;
			if(summaryWidth >= wrapperWidth) {
				var $newLi = jQuery('<li class="more-li"><a>...</a><ul></ul></li>');
				jQuery($liElements[index-1]).before($newLi);
				var newLiWidth = jQuery($newLi).outerWidth(true);
				var $extraLiElements = $liElements.filter(':gt('+(index-2)+')');
				$extraLiElements.clone().appendTo($newLi.find('ul'));
				$extraLiElements.addClass('md-hidden');
				return false;
			}
		});
	})
	// jQuery('#more-li').remove();
	// var wrapperWidth = jQuery('.sf-menu').width();
	// var summaryWidth = 0;
	// //get all first level menu items
	// var $liElements = jQuery('.sf-menu > li');
	// $liElements.removeClass('md-hidden');
	// $liElements.each(function(index) {
	// 	var elementWidth = jQuery(this).outerWidth();
	// 	summaryWidth += elementWidth;
	// 	if(summaryWidth >= wrapperWidth) {
	// 		var $newLi = jQuery('<li id="more-li"><a>...</a><ul></ul></li>');
	// 		jQuery($liElements[index-1]).before($newLi);
	// 		var newLiWidth = jQuery($newLi).outerWidth(true);
	// 		var $extraLiElements = $liElements.filter(':gt('+(index-2)+')');
	// 		$extraLiElements.clone().appendTo($newLi.find('ul'));
	// 		$extraLiElements.addClass('md-hidden');
	// 		return false;
	// 	}
	// });
}

function initMegaMenu() {
	var $megaMenu = jQuery('.mainmenu_wrapper .mega-menu');
	if($megaMenu.length) {
		var windowWidth = jQuery('body').innerWidth();
		if (windowWidth > 991) {
			$megaMenu.each(function(){
				var $thisMegaMenu = jQuery(this);
				//temporary showing mega menu to propper size calc
				$thisMegaMenu.css({'display': 'block', 'left': 'auto'});
				var thisWidth = $thisMegaMenu.outerWidth();
				var thisOffset = $thisMegaMenu.offset().left;
				var thisLeft = (thisOffset + (thisWidth/2)) - windowWidth/2;
				$thisMegaMenu.css({'left' : -thisLeft, 'display': 'none'});
				if(!$thisMegaMenu.closest('ul').hasClass('nav')) {
					$thisMegaMenu.css('left', '');
				}
			});
		}
	}

}

function pieChart() {
	//circle progress bar
	if (jQuery().easyPieChart) {

		jQuery('.chart').each(function(){

			var $currentChart = jQuery(this);
			var imagePos = $currentChart.offset().top;
			var topOfWindow = jQuery(window).scrollTop();
			if (imagePos < topOfWindow+900) {

				var size = $currentChart.data('size') ? $currentChart.data('size') : 270;
				var line = $currentChart.data('line') ? $currentChart.data('line') : 20;
				var bgcolor = $currentChart.data('bgcolor') ? $currentChart.data('bgcolor') : '#f5f5f5';
				var trackcolor = $currentChart.data('trackcolor') ? $currentChart.data('trackcolor') : '#c14240';
				var speed = $currentChart.data('speed') ? $currentChart.data('speed') : 3000;

				$currentChart.easyPieChart({
					barColor: trackcolor,
					trackColor: bgcolor,
					scaleColor: false,
					scaleLength: false,
					lineCap: 'butt',
					lineWidth: line,
					size: size,
					rotate: 0,
					animate: speed,
					onStep: function(from, to, percent) {
						jQuery(this.el).find('.percent').text(Math.round(percent));
					}
				});
			}
		});
	}
}

function affixSidebarInit() {
	var $affixAside = jQuery('.affix-aside');
	if ($affixAside.length) {
		
			//on stick and unstick event
			$affixAside.on('affix.bs.affix', function(e) {
				var affixWidth = $affixAside.width() - 1;
				var affixLeft = $affixAside.offset().left;
				$affixAside
					.width(affixWidth)
					.css("left", affixLeft);
			}).on('affix-top.bs.affix affix-bottom.bs.affix', function(e) {
				$affixAside.css({"width": "", "left": ""});
			});
			
			//counting offset
			var offsetTop = $affixAside.offset().top - jQuery('.page_header').height();
			var offsetBottom = jQuery('.page_footer').outerHeight(true) + jQuery('.page_copyright').outerHeight(true);
			
			$affixAside.affix({
				offset: {
					top: offsetTop,
					bottom: offsetBottom
				},
			});

			jQuery(window).on('resize', function() {
				$affixAside.css({"width": "", "left": ""});
				
				if( $affixAside.hasClass('affix')) {
					//returning sidebar in top position if it is sticked because of unexpacted behavior
					$affixAside.removeClass("affix").css("left", "").addClass("affix-top");
				}

				var offsetTop = jQuery('.page_topline').outerHeight(true) 
								+ jQuery('.page_toplogo').outerHeight(true) 
								+ jQuery('.page_breadcrumbs').outerHeight(true) 
								+ jQuery('.page_header').outerHeight(true);
				var offsetBottom = jQuery('.page_footer').outerHeight(true) + jQuery('.page_copyright').outerHeight(true);
				
				$affixAside.data('bs.affix').options.offset.top = offsetTop;
				$affixAside.data('bs.affix').options.offset.bottom = offsetBottom;
				
				$affixAside.affix('checkPosition');

			});

	}//eof checking of affix sidebar existing
}

//function that initiating template plugins on document.ready event
function documentReadyInit() {
	////////////
	//mainmenu//
	////////////
	if (jQuery().scrollbar) {
		jQuery('[class*="scrollbar-"]').scrollbar();
	}
	if (jQuery().superfish) {
		jQuery('ul.sf-menu').superfish({
			popUpSelector: 'ul:not(.mega-menu ul), .mega-menu ',
			delay:       700,
			animation:   {opacity:'show', marginTop: 1},
			animationOut: {opacity: 'hide',  marginTop: 5},
			speed:       200,
			speedOut:    200,
			disableHI:   false,
			cssArrows:   true,
			autoArrows:  true

		});
		jQuery('ul.sf-menu-side').superfish({
			popUpSelector: 'ul:not(.mega-menu ul), .mega-menu ',
			delay:       500,
			animation:   {opacity:'show', height: 100 +'%'},
			animationOut: {opacity: 'hide',  height: 0},
			speed:       400,
			speedOut:    300,
			disableHI:   false,
			cssArrows:   true,
			autoArrows:  true
		});
	}

	/////////////////////////
	//logo inside main menu//
	/////////////////////////
	var $headerLogoCenter = jQuery('.header_logo_center');
	if ( $headerLogoCenter.length ) {
		var logoWidth = $headerLogoCenter.find('.logo').width();
		var $menuLis = $headerLogoCenter.find('.sf-menu > li');
		var centerLi = Math.ceil( $menuLis.length / 2 );
		//you can change return value (padding-left) to any that suits your needs.
		//this works good if you have an even number of main menu items
		$menuLis.eq(centerLi).css('paddingLeft', function() { return (logoWidth) + ( jQuery(this).outerWidth(true) ); });
	}

	//toggle mobile menu
	jQuery('.toggle_menu').on('click', function(){
		jQuery('.toggle_menu').toggleClass('mobile-active');
		jQuery('.page_header').toggleClass('mobile-active');
		jQuery('.sf-menu').css('visibility', 'visible');
	});

	jQuery('.mainmenu a').on('click', function(){
		if (!jQuery(this).hasClass('sf-with-ul')) {
			jQuery('.toggle_menu').toggleClass('mobile-active');
			jQuery('.page_header').toggleClass('mobile-active');
		}
	});

	//side header processing
	var $sideHeader = jQuery('.page_header_side');
	if ($sideHeader.length) {
		var $body = jQuery('body');
		jQuery('.toggle_menu_side').on('click', function(){
			if (jQuery(this).hasClass('header-slide')) {
				$sideHeader.toggleClass('active-slide-side-header');
			} else {
				if(jQuery(this).parent().hasClass('header_side_right')) {
					$body.toggleClass('active-side-header slide-right');
				} else {
					$body.toggleClass('active-side-header');
				}
			}
		});
		// toggle sub-menus visibility on menu-side-click
		jQuery('ul.menu-side-click').find('li').each(function(){
			var $thisLi = jQuery(this);
			//toggle submenu only for menu items with submenu
			if ($thisLi.find('ul').length)  {
				$thisLi
					.append('<span class="activate_submenu"></span>')
					.find('.activate_submenu')
					.on('click', function() {
						var $thisSpan = jQuery(this);
						if ($thisSpan.parent().hasClass('active-submenu')) {
							$thisSpan.parent().removeClass('active-submenu');
							return;
						}
						$thisLi.addClass('active-submenu').siblings().removeClass('active-submenu');
					});
			} //eof sumbenu check
		});
		//hidding side header on click outside header
		jQuery('body').on('click', function( e ) {
			if ( !jQuery(e.target).closest('.page_header_side').length ) {
				$sideHeader.removeClass('active-slide-side-header');
				$body.removeClass('active-side-header slide-right');
			}
		});
	} //sideHeader check

	//1 and 2/3/4th level mainmenu offscreen fix
	var MainWindowWidth = jQuery(window).width();
	jQuery(window).on('resize', function(){
		MainWindowWidth = jQuery(window).width();
	});
	//2/3/4 levels
	jQuery('.mainmenu_wrapper .sf-menu').on('mouseover', 'ul li', function(){
	// jQuery('.mainmenu').on('mouseover', 'ul li', function(){
		if(MainWindowWidth > 991) {
			var $this = jQuery(this);
			// checks if third level menu exist         
			var subMenuExist = $this.find('ul').length;
			if( subMenuExist > 0){
				var subMenuWidth = $this.find('ul, div').first().width();
				var subMenuOffset = $this.find('ul, div').first().parent().offset().left + subMenuWidth;
				// if sub menu is off screen, give new position
				if((subMenuOffset + subMenuWidth) > MainWindowWidth){
					var newSubMenuPosition = subMenuWidth + 0;
					$this.find('ul, div').first().css({
						left: -newSubMenuPosition,
					});
				} else {
					$this.find('ul, div').first().css({
						left: '100%',
					});
				}
			}
		}
	//1st level
	}).on('mouseover', '> li', function(){
		if(MainWindowWidth > 991) {
			var $this = jQuery(this);
			var subMenuExist = $this.find('ul').length;
			if( subMenuExist > 0){
				var subMenuWidth = $this.find('ul').width();
				var subMenuOffset = $this.find('ul').parent().offset().left;
				// if sub menu is off screen, give new position
				if((subMenuOffset + subMenuWidth) > MainWindowWidth){
					var newSubMenuPosition = MainWindowWidth - (subMenuOffset + subMenuWidth);
					$this.find('ul').first().css({
						left: newSubMenuPosition,
					});
				} 
			}
		}
	});
	
	/////////////////////////////////////////
	//single page localscroll and scrollspy//
	/////////////////////////////////////////
	var navHeight = jQuery('.page_header').outerHeight(true);
	if (jQuery('.mainmenu_wrapper').length) {
		jQuery('body').scrollspy({
			target: '.mainmenu_wrapper',
			offset: navHeight
		})
	}
	if (jQuery('.mainmenu_side_wrapper').length) {
		jQuery('body').scrollspy({
			target: '.mainmenu_side_wrapper',
			offset: navHeight
		});
	}
	if (jQuery().localScroll) {
		jQuery('.mainmenu_wrapper > ul, .mainmenu_side_wrapper > ul, #land').localScroll({
			duration:900,
			easing:'easeInOutQuart',
			offset: -navHeight+10
		});
	}

	//toTop
	if (jQuery().UItoTop) {
		jQuery().UItoTop({ easingType: 'easeOutQuart' });
	}

	//parallax
	if (jQuery().parallax) {
		jQuery('.parallax').parallax("50%", 0.01);
	}
	
	//prettyPhoto
	if (jQuery().prettyPhoto) {
		jQuery("a[data-gal^='prettyPhoto']").prettyPhoto({
			hook: 'data-gal',
			theme: 'facebook' /* light_rounded / dark_rounded / light_square / dark_square / facebook / pp_default*/
		});
	}

	jQuery('.carousel_filters').find('a').on('click', function(){
		setTimeout(function(){
			jQuery('.filterable-carousel').find("a[data-gal^='prettyPhoto']").prettyPhoto({
				hook: 'data-gal',
				theme: 'facebook' /* light_rounded / dark_rounded / light_square / dark_square / facebook / pp_default*/
			});
		}, 100);
	});
	
	////////////////////////////////////////
	//init Twitter Bootstrap JS components//
	////////////////////////////////////////

	//twitter
	if (jQuery().tweet) {
		jQuery('.twitter-slider').tweet({
			modpath: "./twitter/",
			count: 2,
			avatar_size: 48,
			loading_text: 'loading twitter feed...',
			join_text: 'auto',
			username: 'ThemeForest', 
			template: "<div class=\"tweet_right\"><span class=\"tweet_text\">{tweet_text}</span></div>"
		});
	}

	jQuery('.tweet_list').addClass('owl-carousel').attr({
		'data-responsive-lg': '1',
		'data-responsive-md': '1',
		'data-responsive-sm': '1',
		'data-loop': 'true',
		'data-nav': 'true'
	});

	//bootstrap carousel
	if (jQuery().carousel) {
		jQuery('.carousel').carousel();
	}
	//bootstrap tab - show first tab 
	jQuery('.nav-tabs').each(function() {
		jQuery(this).find('a').first().tab('show');
	});
	jQuery('.tab-content').each(function() {
		jQuery(this).find('.tab-pane').first().addClass('fade in');
	});
	//bootstrap collapse - show first tab 
	jQuery('.panel-group').each(function() {
		jQuery(this).find('a').first().filter('.collapsed').trigger('click');
	});
	//tooltip
	if (jQuery().tooltip) {
		jQuery('[data-toggle="tooltip"]').tooltip();
	}

	////////////////
	//owl carousel//
	////////////////
	if (jQuery().owlCarousel) {
		jQuery('.owl-carousel').each(function() {
			var $carousel = jQuery(this);
			var loop = $carousel.data('loop') ? $carousel.data('loop') : false;
			var margin = ($carousel.data('margin') || $carousel.data('margin') == 0) ? $carousel.data('margin') : 30;
			var nav = $carousel.data('nav') ? $carousel.data('nav') : false;
			var dots = $carousel.data('dots') ? $carousel.data('dots') : false;
			var themeClass = $carousel.data('themeclass') ? $carousel.data('themeclass') : 'owl-theme';
			var center = $carousel.data('center') ? $carousel.data('center') : false;
			var items = $carousel.data('items') ? $carousel.data('items') : 4;
			var autoplay = $carousel.data('autoplay') ? $carousel.data('autoplay') : false;
			var responsiveXs = $carousel.data('responsive-xs') ? $carousel.data('responsive-xs') : 1;
			var responsiveSm = $carousel.data('responsive-sm') ? $carousel.data('responsive-sm') : 2;
			var responsiveMd = $carousel.data('responsive-md') ? $carousel.data('responsive-md') : 3;
			var responsiveLg = $carousel.data('responsive-lg') ? $carousel.data('responsive-lg') : 4;
			var filters = $carousel.data('filters') ? $carousel.data('filters') : false;

			if (filters) {
				$carousel.clone().appendTo($carousel.parent()).addClass( filters.substring(1) + '-carousel-original' );
				jQuery(filters).on('click', 'a', function( e ) {
					//processing filter link
					e.preventDefault();
					if (jQuery(this).hasClass('selected')) {
						return;
					}
					var filterValue = jQuery( this ).attr('data-filter');
					jQuery(this).siblings().removeClass('selected active');
					jQuery(this).addClass('selected active');
					
					//removing old items
					$carousel.find('.owl-item').length;
					for (var i = $carousel.find('.owl-item').length - 1; i >= 0; i--) {
						$carousel.trigger('remove.owl.carousel', [1]);
					};

					//adding new items
					var $filteredItems = jQuery($carousel.next().find(' > ' +filterValue).clone());
					$filteredItems.each(function() {
						$carousel.trigger('add.owl.carousel', jQuery(this));
						
					});
					
					$carousel.trigger('refresh.owl.carousel');
				});
				
			} //filters

			$carousel.owlCarousel({
				loop: loop,
				margin: margin,
				nav: nav,
				autoplay: autoplay,
				dots: dots,
				themeClass: themeClass,
				center: center,
				items: items,
				smartSpeed: 1000,
				responsive: {
					0:{
						items: responsiveXs
					},
					767:{
						items: responsiveSm
					},
					992:{
						items: responsiveMd
					},
					1200:{
						items: responsiveLg
					}
				},
			})
			.addClass(themeClass);
			if(center) {
				$carousel.addClass('owl-center');
			}
		});

	} //eof owl-carousel

	//comingsoon counter
	if (jQuery().countdown) {
		//today date plus month for demo purpose
		var demoDate = new Date();
		demoDate.setMonth(demoDate.getMonth()+1);
		jQuery('#comingsoon-countdown').countdown({until: demoDate});
	}

	/////////////////////////////////////////////////
	//PHP widgets - contact form, search, MailChimp//
	/////////////////////////////////////////////////

	//contact form processing
	jQuery('form.contact-form').on('submit', function( e ){
		e.preventDefault();
		var $form = jQuery(this);
		jQuery($form).find('span.contact-form-respond').remove();

		//checking on empty values
		jQuery($form).find('[aria-required="true"], [required]').each(function(index) {
			if (!jQuery(this).val().length) {
				jQuery(this).addClass('invalid').on('focus', function(){jQuery(this).removeClass('invalid')});
			}
		});
		//if one of form fields is empty - exit
		if ($form.find('[aria-required="true"], [required]').hasClass('invalid')) {
			return;
		}

		//sending form data to PHP server if fields are not empty
		var request = $form.serialize();
		var ajax = jQuery.post( "contact-form.php", request )
		.done(function( data ) {
			jQuery($form).find('[type="submit"]').attr('disabled', false).parent().append('<span class="contact-form-respond highlight">'+data+'</span>');
			//cleaning form
			var $formErrors = $form.find('.form-errors');
			if ( !$formErrors.length ) {
				$form[0].reset();
			}
		})
		.fail(function( data ) {
			jQuery($form).find('[type="submit"]').attr('disabled', false).parent().append('<span class="contact-form-respond highlight">Mail cannot be sent. You need PHP server to send mail.</span>');
		})
	});


	//search modal
	jQuery(".search_modal_button").on('click', function(e){
		e.preventDefault();
		jQuery('#search_modal').modal('show').find('input').first().focus();
	});
	//search form processing
	jQuery('form.searchform').on('submit', function( e ){
		
		e.preventDefault();
		var $form = jQuery(this);
		var $searchModal = jQuery('#search_modal');
		$searchModal.find('div.searchform-respond').remove();

		//checking on empty values
		jQuery($form).find('[type="text"]').each(function(index) {
			if (!jQuery(this).val().length) {
				jQuery(this).addClass('invalid').on('focus', function(){jQuery(this).removeClass('invalid')});
			}
		});
		//if one of form fields is empty - exit
		if ($form.find('[type="text"]').hasClass('invalid')) {
			return;
		}

		$searchModal.modal('show');
		//sending form data to PHP server if fields are not empty
		var request = $form.serialize();
		var ajax = jQuery.post( "search.php", request )
		.done(function( data ) {
			$searchModal.append('<div class="searchform-respond">'+data+'</div>');
		})
		.fail(function( data ) {
			$searchModal.append('<div class="searchform-respond">Search cannot be done. You need PHP server to search.</div>');
			
		})
	});

	//MailChimp subscribe form processing
	jQuery('.signup').on('submit', function( e ) {
		e.preventDefault();
		var $form = jQuery(this);
		// update user interface
		$form.find('.response').html('Adding email address...');
		// Prepare query string and send AJAX request
		jQuery.ajax({
			url: 'mailchimp/store-address.php',
			data: 'ajax=true&email=' + escape($form.find('.mailchimp_email').val()),
			success: function(msg) {
				$form.find('.response').html(msg);
			}
		});
	});

	//twitter
	if (jQuery().tweet) {
		jQuery('.twitter').tweet({
			modpath: "./twitter/",
			count: 2,
			avatar_size: 48,
			loading_text: 'loading twitter feed...',
			join_text: 'auto',
			username: 'ThemeForest', 
			template: "{avatar}<div class=\"tweet_right\">{time}{join}<span class=\"tweet_text\">{tweet_text}</span></div>"
		});
	}

	/////////
	//shop///
	/////////
	jQuery('#toggle_shop_view').on('click', function( e ) {
		e.preventDefault();
		jQuery(this).toggleClass('grid-view');
		jQuery('#products').toggleClass('grid-view list-view');
	});
	//zoom image
	if (jQuery().elevateZoom) {
		jQuery('#product-image').elevateZoom({
			gallery: 'product-image-gallery',
			cursor: 'pointer', 
			galleryActiveClass: 'active', 
			responsive:true, 
			loadingIcon: 'img/AjaxLoader.gif'
		});
	}
	
	//add review button
	jQuery('.review-link').on('click', function( e ) {
		var thisLink = jQuery(this);
		var reviewTabLink = jQuery('a[href="#reviews_tab"]');
		//show tab only if it's hidden
		if (!reviewTabLink.parent().hasClass('active')) {
			reviewTabLink
			.tab('show')
			.on('shown.bs.tab', function (e) {
				jQuery(window).scrollTo(jQuery(thisLink).attr('href'), 400);
			})
		}
		jQuery(window).scrollTo(jQuery(thisLink).attr('href'), 400);
	});

	//product counter
	jQuery('.plus, .minus').on('click', function( e ) {
		var numberField = jQuery(this).parent().find('[type="number"]');
		var currentVal = numberField.val();
		var sign = jQuery(this).val();
		if (sign === '-') {
			if (currentVal > 1) {
				numberField.val(parseFloat(currentVal) - 1);
			}
		} else {
			numberField.val(parseFloat(currentVal) + 1);
		}
	});
	
	//remove product from cart
	jQuery('a.remove').on('click', function( e ) {
		e.preventDefault();
		jQuery(this).closest('tr, .media').remove();
	});

	//price filter
	if (jQuery().slider) {
		jQuery( ".slider-range-price" ).slider({
		  range: true,
		  min: 0,
		  max: 200,
		  values: [ 30, 100 ],
		  slide: function( event, ui ) {
				jQuery( "input.slider_price_min" ).val( ui.values[ 0 ] );
				jQuery( "input.slider_price_max" ).val( ui.values[ 1 ] );
				jQuery( "span.slider_price_min" ).text( ui.values[ 0 ] );
				jQuery( "span.slider_price_max" ).text( ui.values[ 1 ] );
		  }
		});
		jQuery( "input.slider_price_min" ).val( jQuery( ".slider-range-price" ).slider( "values", 0 ) );
		jQuery( "input.slider_price_max" ).val( jQuery( ".slider-range-price" ).slider( "values", 1 ) );
		jQuery( "span.slider_price_min" ).text( jQuery( ".slider-range-price" ).slider( "values", 0 ) );
		jQuery( "span.slider_price_max" ).text( jQuery( ".slider-range-price" ).slider( "values", 1 ) );
	}

	//color filter 
	jQuery(".color-filters").find("a[data-background-color]").each(function() {
		jQuery(this).css({"background-color" : jQuery(this).data("background-color")});
	});

	//adding CSS classes for elements that needs different styles depending on they widht width
	//see 'plugins.js' file
	jQuery('#mainteasers .col-lg-4').addWidthClass({
		breakpoints: [500, 600]
	});


	//background image teaser
	jQuery(".bg_teaser").each(function(){
		var $teaser = jQuery(this);
		var imagePath = $teaser.find("img").first().attr("src");
		$teaser.css("background-image", "url(" + imagePath + ")");
		if (!$teaser.find('.bg_overlay').length) {
			$teaser.prepend('<div class="bg_overlay"/>');
		}
	});

	// init timetable
	var $timetable = jQuery('#timetable');
	if ($timetable.length) {
		// bind filter click
		jQuery('#timetable_filter').on( 'click', 'a', function( e ) {
			e.preventDefault();
			e.stopPropagation();
			if ( jQuery(this).hasClass('selected') ) {
			  // return false;
			  return;
		  }
		  var selector = jQuery(this).attr('data-filter');
		  $timetable.find('tbody td').removeClass('current').end().find(selector).closest('td').addClass('current');
		  jQuery( this ).closest('ul').find('a').removeClass('selected');
		  jQuery( this ).addClass('selected');
	  });
	}

	// color for placeholder of select elements
	jQuery(".choice").on('change', function () {
		if(jQuery(this).val() == "") jQuery(this).addClass("empty");
		else jQuery(this).removeClass("empty")
	});

	jQuery(".choice").change();

	// heighlights hover
	jQuery('.highlight-item').on('mouseover', function(){
		jQuery('.highlight-item').removeClass('hovered');
	})
	jQuery('.highlight-item').on('mouseout', function(){
		jQuery('.default-hovered').addClass('hovered');
	})

}//eof documentReadyInit

//function that initiating template plugins on window.load event
function windowLoadInit() {
	//chart
	pieChart();
	
	//flexslider
	if (jQuery().flexslider) {
		var $introSlider = jQuery(".intro_section .flexslider");
		$introSlider.each(function(index){
			var $currentSlider = jQuery(this);
			$currentSlider.flexslider({
				animation: "fade",
				pauseOnHover: true, 
				useCSS: true,
				controlNav: false,   
				directionNav: true,
				prevText: "prev",
				nextText: "next",
				smoothHeight: false,
				slideshowSpeed:10000,
				animationSpeed:600,
				start: function( slider ) {
					slider.find('.slide_description').children().css({'visibility': 'hidden'});
					slider.find('.flex-active-slide .slide_description').children().each(function(index){
						var self = jQuery(this);
						var animationClass = !self.data('animation') ? 'fadeInRight' : self.data('animation');
						setTimeout(function(){
							self.addClass("animated "+animationClass);
						}, index*200);
					});
				},
				after :function( slider ){
					slider.find('.flex-active-slide .slide_description').children().each(function(index){
						var self = jQuery(this);
						var animationClass = !self.data('animation') ? 'fadeInRight' : self.data('animation');
						setTimeout(function(){
							self.addClass("animated "+animationClass);
						}, index*200);
					});
				},
				end :function( slider ){
					slider.find('.slide_description').children().each(function() {
						var self = jQuery(this);
						var animationClass = !self.data('animation') ? 'fadeInRight' : self.data('animation');
						self.removeClass('animated ' + animationClass).css({'visibility': 'hidden'});
							// jQuery(this).attr('class', '');
						});
				},

			})
			//wrapping nav with container
			.find('.flex-control-nav')
			.wrap('<div class="container nav-container"/>')
		}); //intro_section flex slider

		jQuery(".flexslider").each(function(index){
			var $currentSlider = jQuery(this);
			//exit if intro slider already activated 
			if ($currentSlider.find('.flex-active-slide').length) {
				return;
			}
			$currentSlider.flexslider({
				animation: "fade",
				useCSS: true,
				controlNav: true,   
				directionNav: false,
				prevText: "",
				nextText: "",
				smoothHeight: false,
				slideshowSpeed:5000,
				animationSpeed:800,
			})
		});
	}

	////////////////////
	//header processing/
	////////////////////
	//stick header to top
	//wrap header with div for smooth sticking

	setTimeout(function(){
		var $header = jQuery('.page_header').first();
		if ($header.length) {
			menuHideExtraElements();
			var headerHeight = $header.outerHeight();
			$header.wrap('<div class="page_header_wrapper"></div>').parent().css({height: headerHeight}); //wrap header for smooth stick and unstick
			if ($header.hasClass('transparent_header')) {
				$header.parent().addClass('transparent_header_wrapper');

				jQuery($header).on('affix.bs.affix', function() {
					$header.addClass('header_white');
					if ($header.find('.toggle_menu_wrap').hasClass('collapsed')) {
						$header.find('.toggle_menu_wrap').toggleClass('collapsed collapsed-affix');
						$header.find('.sf-menu').css('visibility', 'visible');
					}
					
				})

				jQuery($header).on('affixed-top.bs.affix', function() {
					$header.removeClass('header_white');
					if ($header.find('.toggle_menu_wrap').hasClass('collapsed-affix')) {
						$header.find('.toggle_menu_wrap').toggleClass('collapsed collapsed-affix');
						$header.find('.sf-menu').css('visibility', 'hidden');
					}
				})
			}

			//get offset
			var headerOffset = 0;
			//check for sticked template headers
				headerOffset = $header.offset().top;

			//for boxed layout - show or hide main menu elements if width has been changed on affix
			jQuery($header).on('affixed-top.bs.affix affixed.bs.affix', function ( e ) {
				if( $header.hasClass('affix-top') ) {
					$header.parent().removeClass('affix-wrapper affix-bottom-wrapper').addClass('affix-top-wrapper');
				} else if ( $header.hasClass('affix') ) {
					$header.parent().removeClass('affix-top-wrapper affix-bottom-wrapper').addClass('affix-wrapper');
				} else if ( $header.hasClass('affix-bottom') ) {
					$header.parent().removeClass('affix-wrapper affix-top-wrapper').addClass('affix-bottom-wrapper');
				} else {
					$header.parent().removeClass('affix-wrapper affix-top-wrapper affix-bottom-wrapper');
				}
				menuHideExtraElements();
			});



			//if header has different height on afixed and affixed-top positions - correcting wrapper height
			jQuery($header).on('affixed-top.bs.affix', function () {
				$header.parent().css({height: $header.outerHeight()});
			});

			// stick and unstick or only stick
			// jQuery($header).on('affix-top.bs.affix affix.bs.affix', function () {
			jQuery($header).on('affix.bs.affix', function () {

				//fade and slide effect
				$header.animate({
						opacity: 0,
						top: -headerHeight
					}, 0, function() {
						$header.animate({
							opacity: 1,
							top: 0
						}, 300);
				});
			});

			jQuery($header).on('affix-top.bs.affix', function () {

				$header.animate({
						opacity: 0,
						top: -headerHeight
					}, 0, function() {
						$header.animate({
							opacity: 1,
							top: 0
						}, 300);
				});

				//fade and slide effect
				// $header.animate({
				// 		opacity: 1,
				// 		top: 0
				// 	}, 0, function() {
				// 		$header.animate({
				// 			opacity: 0,
				// 			top: -headerHeight
				// 		}, 0, function() {
				// 			$header.animate({
				// 				opacity: 1,
				// 				top: 0
				// 			}, 300)
				// 		});
				// });
			});

			jQuery($header).affix({
				offset: {
					top: headerOffset + headerHeight + 50,
					bottom: 0
				}
			});
		}
	}, 100);

	// transparent header toggle button
	jQuery('.toggle_menu_button').on('click', function(){
		if(jQuery('.toggle_menu_wrap').hasClass('collapsed')) {
			jQuery('.toggle_menu_wrap .sf-menu').css('visibility', 'visible');
		}  else {
			setTimeout(function(){
				jQuery('.toggle_menu_wrap .sf-menu').css('visibility', 'hidden');
			}, 550)
		}
		jQuery('.affix-top .toggle_menu_wrap').toggleClass('collapsed');
	})

	//mega menu
	initMegaMenu();

	//aside affix
	affixSidebarInit();

	jQuery('body').scrollspy('refresh');

	//animation to elements on scroll
	if (jQuery().appear) {
		jQuery('.to_animate').appear();
		jQuery('.to_animate').filter(':appeared').each(function(index){
			var self = jQuery(this);
			var animationClass = !self.data('animation') ? 'fadeInUp' : self.data('animation');
			var animationDelay = !self.data('delay') ? 210 : self.data('delay');
			setTimeout(function(){
				self.addClass("animated " + animationClass);
			}, index * animationDelay);
		});

		jQuery('body').on('appear', '.to_animate', function(e, $affected ) {
			jQuery($affected).each(function(index){
				var self = jQuery(this);
				var animationClass = !self.data('animation') ? 'fadeInUp' : self.data('animation');
				var animationDelay = !self.data('delay') ? 210 : self.data('delay');
				setTimeout(function(){
					self.addClass("animated " + animationClass);
				}, index * animationDelay);
			});
		});

		//counters init on scroll
		jQuery('.counter').appear();
		jQuery('.counter').filter(':appeared').each(function(index){
			if (jQuery(this).hasClass('counted')) {
				return;
			} else {
				jQuery(this).countTo().addClass('counted');
			}
		});
		jQuery('body').on('appear', '.counter', function(e, $affected ) {
			jQuery($affected).each(function(index){
				if (jQuery(this).hasClass('counted')) {
					return;
				} else {
					jQuery(this).countTo().addClass('counted');
				}
				
			});
		});
	
	//bootstrap animated progressbar
		if (jQuery().progressbar) {
			jQuery('.progress .progress-bar').appear();
			jQuery('.progress .progress-bar').filter(':appeared').each(function(index){
				jQuery(this).progressbar({
					transition_delay: 300
				});
			});
			jQuery('body').on('appear', '.progress .progress-bar', function(e, $affected ) {
				jQuery($affected).each(function(index){
					jQuery(this).progressbar({
						transition_delay: 300
					});
				});
			});
			//animate progress bar inside bootstrap tab
			jQuery('a[data-toggle="tab"]').on('shown.bs.tab', function(e) {
				jQuery(jQuery(e.target).attr('href')).find('.progress .progress-bar').progressbar({
					transition_delay: 300
				});
			});
		}
	} //appear check

	//flickr
	// use http://idgettr.com/ to find your ID
	if (jQuery().jflickrfeed) {
		var $flickr = jQuery("#flickr");
		if ( $flickr.length ) {
			if ( ! ( $flickr.hasClass('flickr_loaded') ) ) {
				$flickr.jflickrfeed({
					flickrbase: "http://api.flickr.com/services/feeds/",
					limit: 4,
					qstrings: {
						id: "131791558@N04"
					},
					itemTemplate: '<a href="{{image_b}}" data-gal="prettyPhoto[pp_gal]"><li><img alt="{{title}}" src="{{image_s}}" /></li></a>'
				}, function(data) {
					$flickr.find('a').prettyPhoto({
						hook: 'data-gal',
						theme: 'facebook'
					});
				}).addClass('flickr_loaded');
			}
		}
	}

	//video images preview
	jQuery('.embed-placeholder').each(function(){
		jQuery(this).on('click', function(e) {
			e.preventDefault();
			jQuery(this).replaceWith('<iframe class="embed-responsive-item" src="'+ jQuery(this).attr('href') + '?rel=0&autoplay=1'+ '"></iframe>');
		});
	});

	// init Isotope
	jQuery('.isotope_container').each(function(index) {
		var $container = jQuery(this);
		var layoutMode = ($container.hasClass('masonry-layout')) ? 'masonry' : 'fitRows';
		$container.isotope({
			percentPosition: true,
			layoutMode: layoutMode,
			masonry: {}
		});

		var $filters = jQuery(this).attr('data-filters') ? jQuery(jQuery(this).attr('data-filters')) : $container.prev().find('.filters');
		// bind filter click
		if ($filters.length) {
			$filters.on( 'click', 'a', function( e ) {
			e.preventDefault();
			var filterValue = jQuery( this ).attr('data-filter');
			$container.isotope({ filter: filterValue });
			jQuery(this).siblings().removeClass('selected active');
			jQuery(this).addClass('selected active');
		});
		}
	});

	//page preloader
	jQuery(".preloaderimg").fadeOut();
	jQuery(".preloader").delay(200).fadeOut("slow").delay(200, function(){
		jQuery(this).remove();
	});

	//twentytwenty plugin
	setTimeout(function(){
		jQuery(".twentytwenty-container").twentytwenty({
		  default_offset_pct: 0.5, // How much of the before image is visible when the page loads
		});
	}, 100);

}//eof windowLoadInit

jQuery(document).ready( function() {
	documentReadyInit();
}); //end of "document ready" event


jQuery(window).on('load', function(){
	windowLoadInit();

	//Google Map script
	var $googleMaps = jQuery('#map, .page_map');
	if ( $googleMaps.length ) {
		$googleMaps.each(function() {
			var $map = jQuery(this);

			var lat;
			var lng;
			var map;

			//map styles. You can grab different styles on https://snazzymaps.com/
			var styles = [{"featureType":"administrative","elementType":"labels.text.fill","stylers":[{"color":"#444444"}]},{"featureType":"landscape","elementType":"all","stylers":[{"color":"#f2f2f2"}]},{"featureType":"poi","elementType":"all","stylers":[{"visibility":"off"}]},{"featureType":"road","elementType":"all","stylers":[{"saturation":-100},{"lightness":45}]},{"featureType":"road.highway","elementType":"all","stylers":[{"visibility":"simplified"}]},{"featureType":"road.arterial","elementType":"labels.icon","stylers":[{"visibility":"off"}]},{"featureType":"transit","elementType":"all","stylers":[{"visibility":"off"}]},{"featureType":"water","elementType":"all","stylers":[{"color":"#46bcec"},{"visibility":"on"}]}];
			
			//map settings
			var address = $map.data('address') ? $map.data('address') : 'london, baker street, 221b';
			var markerDescription = $map.find('.map_marker_description').prop('outerHTML');

			//if you do not provide map title inside #map (.page_map) section inside H3 tag - default titile (Map Title) goes here:
			var markerTitle = $map.find('h3').first().text() ? $map.find('h3').first().text() : 'Map Title';
			var markerIconSrc = $map.find('.map_marker_icon').first().attr('src');

			//type your address after "address="
			jQuery.getJSON('http://maps.googleapis.com/maps/api/geocode/json?address=' + address, function(data) {
				
				lat = data.results[0].geometry.location.lat;
				lng = data.results[0].geometry.location.lng;

			}).complete(function(){
				
				var center = new google.maps.LatLng(lat, lng);
				var settings = {
					mapTypeId: google.maps.MapTypeId.ROADMAP,
					zoom: 16,
					draggable: false,
					scrollwheel: false,
					center: center,
					styles: styles 
				};
				map = new google.maps.Map($map[0], settings);

				var marker = new google.maps.Marker({
					position: center,
					title: markerTitle,
					map: map,
					icon: markerIconSrc,
				});

				var infowindow = new google.maps.InfoWindow({ 
					content: markerDescription
				});
				
				google.maps.event.addListener(marker, 'click', function() {
					infowindow.open(map,marker);
				});

			});
		}); //each
	}//google map length

}); //end of "window load" event

jQuery(window).on('resize', function(){

	jQuery('body').scrollspy('refresh');

	//header processing
	menuHideExtraElements();
	initMegaMenu();
	var $header = jQuery('.page_header').first();
		//checking document scrolling position
		if ($header.length && !jQuery(document).scrollTop() && $header.first().data('bs.affix')) {
			$header.first().data('bs.affix').options.offset.top = $header.offset().top;
		}
	jQuery(".page_header_wrapper").css({height: $header.first().outerHeight()}); //editing header wrapper height for smooth stick and unstick
	
});

jQuery(window).scroll(function() {
	//circle progress bar
	pieChart();
});


// Can also be used with $(document).ready()
$(window).load(function() {
  $('.flexslider').flexslider({
    animation: "slide"
  });
});