https://www.tipsricerche.it/wp-content/themes/seosight/js/crum-mega-menu.js?ver=1.1.0

1(function($){
2	
3	jQuery.fn.crumegamenu = function(options){
4		var settings;
5		$.extend( settings = {
6			showSpeed: 400,
7			hideSpeed: 300,
8			trigger: "hover",
9			showDelay: 0,
10			hideDelay: 0,
11			effect: "fade",
12			align: "left",
13			responsive: true,
14			animation: "drop-left",
15			indentChildren: true,
16			indicatorFirstLevel: "&#xf0d7",
17			indicatorSecondLevel: "&#xf105",
18			scrollable: true,
19			scrollableMaxHeight: 460
20		}, options);
21		
22		// variables
23		var menu_container = $(this);
24        var menu = $(menu_container).find(".primary-menu-menu");
25		var menu_li = $(menu).find("li");
26		var showHideButton;
27        var mobileWidthBase = 1023;
28		var bigScreenFlag = 2000; // a number greater than "mobileWidthBase"
29		var smallScreenFlag = 200; // a number less than "mobileWidthBase"
30		
31		// sub-menu/megamenu indicators
32		$(menu).children("li").children("a").each(function(){
33			if($(this).siblings(".sub-menu, .megamenu").length > 0){
34				$(this).append("<span class='indicator'>" + settings.indicatorFirstLevel + "</span>");
35			}
36		});
37		$(menu).children("li").children(".megamenu").each(function(){
38			$(this).find('ul').removeClass('sub-menu');
39		});
40		$(menu).find(".sub-menu").children("li").children("a").each(function(){
41			if($(this).siblings(".sub-menu").length > 0){
42				$(this).append("<span class='indicator'>" + settings.indicatorSecondLevel + "</span>");
43			}
44		});
45		
46		// navigation alignment
47		if(settings.align == "right"){ 
48			$(menu).addClass("primary-menu-right");
49		}
50		
51		// sub-menu indentation (mobile mode)
52		if(settings.indentChildren){ 
53			$(menu).addClass("primary-menu-indented");
54		}
55		
56		// responsive behavior
57		if(settings.responsive){ 
58			$(menu_container).addClass("primary-menu-responsive");
59			showHideButton = $(menu_container).children(".showhide");
60		}
61
62		// scrollable menu
63		if(settings.scrollable){
64			if(settings.responsive){
65				$(menu).css("max-height", settings.scrollableMaxHeight).addClass("scrollable").append("<li class='scrollable-fix'></li>");
66			}
67		}
68		
69		// shows a sub-menu
70		function showDropdown(item){
71			if(settings.effect == "fade")
72				$(item).children(".sub-menu, .megamenu").stop(true, true).delay(settings.showDelay).fadeIn(settings.showSpeed).addClass(settings.animation);
73			else
74				$(item).children(".sub-menu, .megamenu").stop(true, true).delay(settings.showDelay).slideDown(settings.showSpeed).addClass(settings.animation);
75		}
76		
77		// hides a sub-menu
78		function hideDropdown(item){
79			if(settings.effect == "fade")
80				$(item).children(".sub-menu, .megamenu").stop(true, true).delay(settings.hideDelay).fadeOut(settings.hideSpeed).removeClass(settings.animation);
81			else
82				$(item).children(".sub-menu, .megamenu").stop(true, true).delay(settings.hideDelay).slideUp(settings.hideSpeed).removeClass(settings.animation);
83			$(item).children(".sub-menu, .megamenu").find(".sub-menu, .megamenu").stop(true, true).delay(settings.hideDelay).fadeOut(settings.hideSpeed);
84		}
85		
86		// landscape mode
87		function landscapeMode(){
88			$(menu).find(".sub-menu, .megamenu").hide(0);
89			if(navigator.userAgent.match(/Mobi/i) || window.navigator.msMaxTouchPoints > 0 || settings.trigger == "click"){
90				$(".primary-menu-menu > li > a, .primary-menu ul.sub-menu li a").bind("click touchstart", function(e){
91					e.stopPropagation(); 
92					e.preventDefault();
93					$(this).parent("li").siblings("li").find(".sub-menu, .megamenu").stop(true, true).fadeOut(300);
94					if($(this).siblings(".sub-menu, .megamenu").css("display") == "none"){
95						showDropdown($(this).parent("li"));
96						return false; 
97					}
98					else{
99						hideDropdown($(this).parent("li"));
100					}
101					window.location.href = $(this).attr("href");
102				});
103				$(document).bind("click.menu touchstart.menu", function(ev){
104					if($(ev.target).closest(".primary-menu").length == 0){
105						$(".primary-menu-menu").find(".sub-menu, .megamenu").fadeOut(300);
106					}
107				});
108			}
109			else{
110				$(menu_li).bind("mouseenter", function(){
111					showDropdown(this);
112				}).bind("mouseleave", function(){
113					hideDropdown(this);
114				});
115			}
116		}
117		
118		// portrait mode
119		function portraitMode(){
120			$(menu).find(".sub-menu, .megamenu").hide(0);
121			$(menu).find(".indicator").each(function(){
122				if($(this).parent("a").siblings(".sub-menu, .megamenu").length > 0){
123					$(this).bind("click", function(e){

124						$(menu).scrollTo({top: 45, left: 0}, 600);
125						if($(this).parent().prop("tagName") == "A"){
126							e.preventDefault();
127						}
128						if($(this).parent("a").siblings(".sub-menu, .megamenu").css("display") == "none"){
129							$(this).parent("a").siblings(".sub-menu, .megamenu").delay(settings.showDelay).slideDown(settings.showSpeed);
130							$(this).parent("a").parent("li").siblings("li").find(".sub-menu, .megamenu").slideUp(settings.hideSpeed);
131						}
132						else{
133							$(this).parent("a").siblings(".sub-menu, .megamenu").slideUp(settings.hideSpeed);
134						}
135					});
136				}
137			});
138		}
139		
140		// Fix the submenu on the right side
141		function fixSubmenuRight(){
142			var submenus = $(menu).children("li").children(".sub-menu, .megamenu");
143			if($(window).innerWidth() > mobileWidthBase){
144				var menu_width = $(menu_container).outerWidth(true);
145				for(var i = 0; i < submenus.length; i++){
146					if($(submenus[i]).parent("li").position().left + $(submenus[i]).outerWidth() > menu_width){
147						$(submenus[i]).css("right", 0);
148					}
149					else{
150						if(menu_width == $(submenus[i]).outerWidth() || (menu_width - $(submenus[i]).outerWidth()) < 20){
151							$(submenus[i]).css("left", 0);			
152						}
153						if($(submenus[i]).parent("li").position().left + $(submenus[i]).outerWidth() < menu_width){
154							$(submenus[i]).css("right", "auto");
155						}
156					}
157				}
158			}
159		}
160		
161		// show the bar to show/hide menu items on mobile
162		function showMobileBar(){
163			$(menu).hide(0);
164			$(showHideButton).show(0).click(function(){
165				if($(menu).css("display") == "none")
166					$(menu).slideDown(settings.showSpeed);
167				else
168					$(menu).slideUp(settings.hideSpeed).find(".sub-menu, .megamenu").hide(settings.hideSpeed);
169			});
170		}
171		
172		// hide the bar to show/hide menu items on mobile
173		function hideMobileBar(){
174			$(menu).show(0);
175			$(showHideButton).hide(0);
176		}
177		
178		// unbind events
179		function unbindEvents(){
180            $(menu).find("li, a").unbind();
181			$(document).unbind("click.menu touchstart.menu");
182		}
183		
184		// return window's width
185		function windowWidth(){
186			return window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
187		}
188		
189		// navigation start function
190		function startMenu(){
191			fixSubmenuRight();
192			if(windowWidth() <= mobileWidthBase && bigScreenFlag > mobileWidthBase){
193				unbindEvents();
194				if(settings.responsive){
195					showMobileBar();
196					portraitMode();
197				}
198				else{
199					landscapeMode();
200				}
201			}
202			if(windowWidth() > mobileWidthBase && smallScreenFlag <= mobileWidthBase){
203				unbindEvents();
204				hideMobileBar();
205				landscapeMode();
206			}
207			bigScreenFlag = windowWidth();
208			smallScreenFlag = windowWidth();
209			/* IE8 fix */
210			if(/MSIE (\d+\.\d+);/.test(navigator.userAgent) && windowWidth() < mobileWidthBase){
211				var ieversion = new Number(RegExp.$1);
212				if(ieversion == 8){
213					$(showHideButton).hide(0);
214					$(menu).show(0);
215					unbindEvents();
216					landscapeMode();
217				}
218			}
219		}		
220		
221		startMenu();
222		$(window).resize(function(){
223			startMenu();
224			fixSubmenuRight();
225		});
226		
227	}
228}(jQuery));
229
230/**
231 * jquery.scrollTo
232 * Copyright (c) 2007-2014 Ariel Flesler - aflesler<a>gmail<d>com | http://flesler.blogspot.com
233 * Licensed under MIT
234 * @author Ariel Flesler
235 * @version 1.4.13
236 */
237
238(function(k){'use strict';k(['jquery'],function($){var j=$.scrollTo=function(a,b,c){return $(window).scrollTo(a,b,c)};j.defaults={axis:'xy',duration:parseFloat($.fn.jquery)>=1.3?0:1,limit:!0};j.window=function(a){return $(window)._scrollable()};$.fn._scrollable=function(){return this.map(function(){var a=this,isWin=!a.nodeName||$.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!isWin)return a;var b=(a.contentWindow||a).document||a.ownerDocument||a;return/webkit/i.test(navigator.userAgent)||b.compatMode=='BackCompat'?b.body:b.documentElement})};$.fn.scrollTo=function(f,g,h){if(typeof g=='object'){h=g;g=0}if(typeof h=='function')h={onAfter:h};if(f=='max')f=9e9;h=$.extend({},j.defaults,h);g=g||h.duration;h.queue=h.queue&&h.axis.length>1;if(h.queue)g/=2;h.offset=both(h.offset);h.over=both(h.over);return this._scrollable().each(function(){if(f==null)return;var d=this,$elem=$(d),targ=f,toff,attr={},win=$elem.is('html,body');switch(typeof targ){case'number':case'string':if(/^([+-]=?)?\d+(\.\d+)?(px|%)?$/.test(targ)){targ=both(targ);break}targ=win?$(targ):$(targ,this);if(!targ.length)return;case'object':if(targ.is||targ.style)toff=(targ=$(targ)).offset()}

238var e=$.isFunction(h.offset)&&h.offset(d,targ)||h.offset;$.each(h.axis.split(''),function(i,a){var b=a=='x'?'Left':'Top',pos=b.toLowerCase(),key='scroll'+b,old=d[key],max=j.max(d,a);if(toff){attr[key]=toff[pos]+(win?0:old-$elem.offset()[pos]);if(h.margin){attr[key]-=parseInt(targ.css('margin'+b))||0;attr[key]-=parseInt(targ.css('border'+b+'Width'))||0}attr[key]+=e[pos]||0;if(h.over[pos])attr[key]+=targ[a=='x'?'width':'height']()*h.over[pos]}else{var c=targ[pos];attr[key]=c.slice&&c.slice(-1)=='%'?parseFloat(c)/100*max:c}if(h.limit&&/^\d+$/.test(attr[key]))attr[key]=attr[key]<=0?0:Math.min(attr[key],max);if(!i&&h.queue){if(old!=attr[key])animate(h.onAfterFirst);delete attr[key]}});animate(h.onAfter);function animate(a){$elem.animate(attr,g,h.easing,a&&function(){a.call(this,targ,h)})}}).end()};j.max=function(a,b){var c=b=='x'?'Width':'Height',scroll='scroll'+c;if(!$(a).is('html,body'))return a[scroll]-$(a)[c.toLowerCase()]();var d='client'+c,html=a.ownerDocument.documentElement,body=a.ownerDocument.body;return Math.max(html[scroll],body[scroll])-Math.min(html[d],body[d])};function both(a){return $.isFunction(a)||typeof a=='object'?a:{top:a,left:a}}return j})}(typeof define==='function'&&define.amd?define:function(a,b){if(typeof module!=='undefined'&&module.exports){module.exports=b(require('jquery'))}else{b(jQuery)}}));