https://www.napoliaragonese.it/wp-content/themes/mantra/resources/js/frontend.js?ver=3.3.3

1/******************************
2    Mantra theme frontend.js
3*******************************/
4
5jQuery(document).ready(function() {
6
7	/* Standard menu touch support for tablets */
8	var custom_event = ('ontouchstart' in window) ? 'touchstart' : 'click'; /* check touch support */
9	var ios = /iPhone|iPad|iPod/i.test(navigator.userAgent);
10	jQuery( '#access .menu > ul > li a' ).on( 'click', function(e){
11			var $link_id = jQuery(this).attr('href');
12			if (jQuery(this).closest('#access').data('clicked') == $link_id) {
13				/* second touch */
14				jQuery(this).closest('#access').data('clicked', null);
15			} else {
16				/* first touch */
17				if (custom_event != 'click' && !ios && (jQuery(this).parent().children('ul').length >0)) { e.preventDefault(); }
18				jQuery(this).closest('#access').data('clicked', $link_id);
19				jQuery(this).next('.sub-menu').slideDown();
20			}
21	});
22
23	/* Back to top button animation */
24	jQuery(function() {
25		jQuery(window).on('scroll',function() {
26			var x=jQuery(this).scrollTop();
27
28			if(x != 0) {
29					jQuery('#toTop').addClass('showtop')
30				} else {
31					jQuery('#toTop').removeClass('showtop');
32				}
33
34		});
35		jQuery('#toTop').on('click',function() { jQuery('body,html').animate({scrollTop:0},800); });
36	});
37
38
39	/* Menu animation */
40	jQuery("#access ul ul").css({display: "none"}); /* Opera Fix */
41	jQuery("#access").removeClass("jssafe"); /* JS failsafe */
42	jQuery("#access .menu ul li").hoverIntent({
43		over: function(){jQuery(this).children("ul").fadeIn(300);},
44		out: function(){ jQuery(this).children('ul').fadeOut();},
45		timeout:300}
46	);
47
48
49	/* detect and apply custom class for safari */
50	if (navigator.userAgent.indexOf('Safari') != -1 && navigator.userAgent.indexOf('Chrome') == -1) {
51		jQuery('body').addClass('safari');
52	}
53
54	/* Add custom borders to images */
55	jQuery("img.alignnone, img.alignleft, img.aligncenter,  img.alignright").addClass(mantra_options.image_class);
56
57
58});
59/* end document.ready */
60
61jQuery(window).on('load', function() {
62	mantra_mobilemenu_init();
63});
64
65/* Mobile Menu v2 */
66function mantra_mobilemenu_init() {
67	var state = false;
68	jQuery("#nav-toggle").on('click',function(){
69		jQuery("#access").slideToggle(function(){ if (state) {jQuery(this).removeAttr( 'style' )}; state = ! state; } );
70	});
71}
72
73/* Columns equalizer, used if at least one sidebar has a bg color */
74function mantra_equalizeHeights(){
75    var h1 = jQuery("#primary").height();
76	var h2 = jQuery("#secondary").height();
77	var h3 = jQuery("#content").height();
78    var max = Math.max(h1,h2,h3);
79	if (h1<max) { jQuery("#primary").height(max); };
80	if (h2<max) { jQuery("#secondary").height(max); };
81}
82
83function makeDoubleDelegate(function1, function2) {
84// concatenate functions
85    return function() { if (function1) function1(); if (function2) function2(); }
86}
87
88function mantra_onload() {
89	if ( mantra_options.responsive == 1 ) {
90		/* Add responsive videos */
91		if (jQuery(window).width() < 800) jQuery(".entry-content").fitVids();
92	}
93	if ( mantra_options.equalizesidebars = 1 ) {
94		/* Check if sidebars have user colors and if so equalize their heights */
95		mantra_equalizeHeights();
96	}
97}; // mantra_onload
98
99// make sure not to lose previous onload events
100window.onload = makeDoubleDelegate(window.onload, mantra_onload );
101
102/*!
103* FitVids 1.0
104*
105* Copyright 2011, Chris Coyier - http://css-tricks.com + Dave Rupert - http://daverupert.com
106* Credit to Thierry Koblentz - http://www.alistapart.com/articles/creating-intrinsic-ratios-for-video/
107* Released under the WTFPL license - http://sam.zoy.org/wtfpl/
108*
109* Date: Thu Sept 01 18:00:00 2011 -0500
110*/
111
112(function( $ ){
113
114  $.fn.fitVids = function( options ) {
115    var settings = {
116      customSelector: null
117    }
118
119    var div = document.createElement('div'),
120        ref = document.getElementsByTagName('base')[0] || document.getElementsByTagName('script')[0];
121
122   div.className = 'fit-vids-style';
123    div.innerHTML = '&shy;<style> .fluid-width-video-wrapper { width: 100%; position: relative; padding: 0; } .fluid-width-video-wrapper iframe, .fluid-width-video-wrapper object, .fluid-width-video-wrapper embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } </style>';
124
125    ref.parentNode.insertBefore(div,ref);
126
127    if ( options ) {
128      $.extend( settings, options );
129    }
130
131    return this.each(function(){
132      var selectors = [
133        "iframe[src*='player.vimeo.com']",
134        "iframe[src*='www.youtube.com']",
135        "iframe[src*='www.kickstarter.com']",
136        "object",
137        "embed"
138      ];
139
140      if (settings.customSelector) {
141        selectors.push(settings.customSelector);
142      }
143
144      var $allVideos = $(this).find(selectors.join(','));
145
146      $allVideos.each(function(){
147        var $this = $(this);
148        if (this.tagName.toLowerCase() == 'embed' && $this.parent('object').length || $this.parent('.fluid-width-video-wrapper').length) { return; }
149        var height = this.tagName.toLowerCase() == 'object' ? $this.attr('height') : $this.height(),
150            aspectRatio = height / $this.width();
151			if(!$this.attr('id')){
152				var videoID = 'fitvid' + Math.floor(Math.random()*999999);
153				$this.attr('id', videoID);
154			}
155        $this.wrap('<div class="fluid-width-video-wrapper"></div>').parent('.fluid-width-video-wrapper').css('padding-top', (aspectRatio * 100)+"%");
156        $this.removeAttr('height').removeAttr('width');
157      });
158    });
159
160  }
161}

161)( jQuery );
162
163
164/*!
165 * hoverIntent r7 // 2013.03.11 // jQuery 1.9.1+
166 * http://cherne.net/brian/resources/jquery.hoverIntent.html
167 *
168 * You may use hoverIntent under the terms of the MIT license.
169 * Copyright 2007, 2013 Brian Cherne
170 */
171(function(e){e.fn.hoverIntent=function(t,n,r){var i={interval:100,sensitivity:7,timeout:0};if(typeof t==="object"){i=e.extend(i,t)}else if(e.isFunction(n)){i=e.extend(i,{over:t,out:n,selector:r})}else{i=e.extend(i,{over:t,out:t,selector:n})}var s,o,u,a;var f=function(e){s=e.pageX;o=e.pageY};var l=function(t,n){n.hoverIntent_t=clearTimeout(n.hoverIntent_t);if(Math.abs(u-s)+Math.abs(a-o)<i.sensitivity){e(n).off("mousemove.hoverIntent",f);n.hoverIntent_s=1;return i.over.apply(n,[t])}else{u=s;a=o;n.hoverIntent_t=setTimeout(function(){l(t,n)},i.interval)}};var c=function(e,t){t.hoverIntent_t=clearTimeout(t.hoverIntent_t);t.hoverIntent_s=0;return i.out.apply(t,[e])};var h=function(t){var n=jQuery.extend({},t);var r=this;if(r.hoverIntent_t){r.hoverIntent_t=clearTimeout(r.hoverIntent_t)}if(t.type=="mouseenter"){u=n.pageX;a=n.pageY;e(r).on("mousemove.hoverIntent",f);if(r.hoverIntent_s!=1){r.hoverIntent_t=setTimeout(function(){l(n,r)},i.interval)}}else{e(r).off("mousemove.hoverIntent",f);if(r.hoverIntent_s==1){r.hoverIntent_t=setTimeout(function(){c(n,r)},i.timeout)}}};return this.on({"mouseenter.hoverIntent":h,"mouseleave.hoverIntent":h},i.selector)}})(jQuery)
172
173
174/* Returns the version of Internet Explorer or a -1
175 * (indicating the use of another browser).
176 */
177function getInternetExplorerVersion()
178{
179  var rv = -1; /* Return value assumes failure. */
180  if (navigator.appName == 'Microsoft Internet Explorer')
181  {
182    var ua = navigator.userAgent;
183    var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
184    if (re.exec(ua) != null)
185      rv = parseFloat( RegExp.$1 );
186  }
187  return rv;
188}
189

190/*FIN*/