https://fondkn.ru/wp-content/themes/boston/assets/js/theme.js?ver=20151215

1/**
2 * File skip-link-focus-fix.js.
3 *
4 * Helps with accessibility for keyboard only users.
5 *
6 * Learn more: https://git.io/vWdr2
7 */
8( function() {
9	var isWebkit = navigator.userAgent.toLowerCase().indexOf( 'webkit' ) > -1,
10	    isOpera  = navigator.userAgent.toLowerCase().indexOf( 'opera' )  > -1,
11	    isIe     = navigator.userAgent.toLowerCase().indexOf( 'msie' )   > -1;
12
13	if ( ( isWebkit || isOpera || isIe ) && document.getElementById && window.addEventListener ) {
14		window.addEventListener( 'hashchange', function() {
15			var id = location.hash.substring( 1 ),
16				element;
17
18			if ( ! ( /^[A-z0-9_-]+$/.test( id ) ) ) {
19				return;
20			}
21
22			element = document.getElementById( id );
23
24			if ( element ) {
25				if ( ! ( /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) ) {
26					element.tabIndex = -1;
27				}
28
29				element.focus();
30			}
31		}, false );
32	}
33})();
34
35/**
36 * File navigation.js.
37 *
38 * Handles toggling the navigation menu for small screens and enables TAB key
39 * navigation support for dropdown menus.
40 */
41( function() {
42	var container, button, menu, links, subMenus, i, len;
43
44	container = document.getElementById( 'site-navigation' );
45	if ( ! container ) {
46		return;
47	}
48
49	button = container.getElementsByTagName( 'button' )[0];
50	if ( 'undefined' === typeof button ) {
51		return;
52	}
53
54	menu = container.getElementsByTagName( 'ul' )[0];
55
56	// Hide menu toggle button if menu is empty and return early.
57	if ( 'undefined' === typeof menu ) {
58		button.style.display = 'none';
59		return;
60	}
61
62	menu.setAttribute( 'aria-expanded', 'false' );
63	if ( -1 === menu.className.indexOf( 'nav-menu' ) ) {
64		menu.className += ' nav-menu';
65	}
66
67	button.onclick = function() {
68		if ( -1 !== container.className.indexOf( 'toggled' ) ) {
69			container.className = container.className.replace( ' toggled', '' );
70			button.setAttribute( 'aria-expanded', 'false' );
71			menu.setAttribute( 'aria-expanded', 'false' );
72		} else {
73			container.className += ' toggled';
74			button.setAttribute( 'aria-expanded', 'true' );
75			menu.setAttribute( 'aria-expanded', 'true' );
76		}
77	};
78
79	// Get all the link elements within the menu.
80	links    = menu.getElementsByTagName( 'a' );
81	subMenus = menu.getElementsByTagName( 'ul' );
82
83	// Set menu items with submenus to aria-haspopup="true".
84	for ( i = 0, len = subMenus.length; i < len; i++ ) {
85		subMenus[i].parentNode.setAttribute( 'aria-haspopup', 'true' );
86	}
87
88	// Each time a menu link is focused or blurred, toggle focus.
89	for ( i = 0, len = links.length; i < len; i++ ) {
90		links[i].addEventListener( 'focus', toggleFocus, true );
91		links[i].addEventListener( 'blur', toggleFocus, true );
92	}
93
94	/**
95	 * Sets or removes .focus class on an element.
96	 */
97	function toggleFocus() {
98		var self = this;
99
100		// Move up through the ancestors of the current link until we hit .nav-menu.
101		while ( -1 === self.className.indexOf( 'nav-menu' ) ) {
102
103			// On li elements toggle the class .focus.
104			if ( 'li' === self.tagName.toLowerCase() ) {
105				if ( -1 !== self.className.indexOf( 'focus' ) ) {
106					self.className = self.className.replace( ' focus', '' );
107				} else {
108					self.className += ' focus';
109				}
110			}
111
112			self = self.parentElement;
113		}
114	}
115
116	/**
117	 * Toggles `focus` class to allow submenu access on tablets.
118	 */
119	( function( container ) {
120		var touchStartFn, i,
121			parentLink = container.querySelectorAll( '.menu-item-has-children > a, .page_item_has_children > a' );
122
123		if ( 'ontouchstart' in window ) {
124			touchStartFn = function( e ) {
125				var menuItem = this.parentNode, i;
126
127				if ( ! menuItem.classList.contains( 'focus' ) ) {
128					e.preventDefault();
129					for ( i = 0; i < menuItem.parentNode.children.length; ++i ) {
130						if ( menuItem === menuItem.parentNode.children[i] ) {
131							continue;
132						}
133						menuItem.parentNode.children[i].classList.remove( 'focus' );
134					}
135					menuItem.classList.add( 'focus' );
136				} else {
137					menuItem.classList.remove( 'focus' );
138				}
139			};
140
141			for ( i = 0; i < parentLink.length; ++i ) {
142				parentLink[i].addEventListener( 'touchstart', touchStartFn, false );
143			}
144		}
145	}( container ) );
146} )();
147
148// Call owl carousel for featured content.
149jQuery( document ).ready( function( $ ){
150
151    var carousel = $( '.featured_posts' );
152    if ( carousel.length ) {
153        carousel.imagesLoaded(function () {
154            var wrapper = carousel.parent();
155            wrapper.append(Boston.loading_icon);
156
157            setTimeout(function () {
158                wrapper.removeClass('loading');
159
160                carousel.owlCarousel( {
161                    autoPlay: 5000,
162                    items : 3,
163                    itemsDesktop: 2,
164                    itemsDesktopSmall: [979,2],
165                    paginationNumbers: false,
166                } );
167
168
169            }, 500);
170
171        });
172    }
173
174
175} );