https://discovernewengland.org/wp-content/themes/super-simple-v3.1/js/jquery.slimmenu.min.js

1(function($,window,document,undefined){"use strict";var pluginName='slimmenu',oldWindowWidth=0,defaults={resizeWidth:'767',initiallyVisible:false,collapserTitle:'Main Menu',animSpeed:'medium',easingEffect:null,indentChildren:false,childrenIndenter:'&nbsp;&nbsp;',expandIcon:'<i>&#9660;</i>',collapseIcon:'<i>&#9650;</i>'};function Plugin(element,options){this.element=element;this.$elem=$(this.element);this.options=$.extend(defaults,options);this.init()}Plugin.prototype={init:function(){var $window=$(window),options=this.options,$menu=this.$elem,$collapser='<div class="menu-collapser">'+options.collapserTitle+'<div class="collapse-button"><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></div></div>',$menuCollapser;$menu.before($collapser);$menuCollapser=$menu.prev('.menu-collapser');$menu.on('click','.sub-toggle',function(e){e.preventDefault();e.stopPropagation();var $parentLi=$(this).closest('li');if($(this).hasClass('expanded')){$(this).removeClass('expanded').html(options.expandIcon);$parentLi.find('>ul').slideUp(options.animSpeed,options.easingEffect)}else{$(this).addClass('expanded').html(options.collapseIcon);$parentLi.find('>ul').slideDown(options.animSpeed,options.easingEffect)}});$menuCollapser.on('click','.collapse-button',function(e){e.preventDefault();$menu.slideToggle(options.animSpeed,options.easingEffect)});this.resizeMenu();$window.on('resize',this.resizeMenu.bind(this));$window.trigger('resize')},resizeMenu:function(){var self=this,$window=$(window),windowWidth=$window.width(),$options=this.options,$menu=$(this.element),$menuCollapser=$('body').find('.menu-collapser');if(window['innerWidth']!==undefined){if(window['innerWidth']>windowWidth){windowWidth=window['innerWidth']}}if(windowWidth!=oldWindowWidth){oldWindowWidth=windowWidth;$menu.find('li').each(function(){if($(this).has('ul').length){if($(this).addClass('has-submenu').has('.sub-toggle').length){$(this).children('.sub-toggle').html($options.expandIcon)}else{$(this).addClass('has-submenu').append('<span class="sub-toggle">'+$options.expandIcon+'</span>')}}$(this).children('ul').hide().end().find('.sub-toggle').removeClass('expanded').html($options.expandIcon)});if($options.resizeWidth>=windowWidth){if($options.indentChildren){$menu.find('ul').each(function(){var $depth=$(this).parents('ul').length;if(!$(this).children('li').children('a').has('i').length){$(this).children('li').children('a').prepend(self.indent($depth,$options))}})}$menu.addClass('collapsed').find('li').has('ul').off('mouseenter mouseleave');$menuCollapser.show();if(!$options.initiallyVisible){$menu.hide()}}else{$menu.find('li').has('ul').on('mouseenter',function(){$(this).find('>ul').stop().slideDown($options.animSpeed,$options.easingEffect)}).on('mouseleave',function(){$(this).find('>ul').stop().slideUp($options.animSpeed,$options.easingEffect)});$menu.find('li > a > i').remove();$menu.removeClass('collapsed').show();$menuCollapser.hide()}}},indent:function(num,options){var i=0,$indent='';for(;i<num;i+=1){$indent+=options.childrenIndenter}return '<i>'+$indent+'</i> '}};$.fn[pluginName]=function(options){return this.each(function(){if(!$.data(this,'plugin_'+pluginName)){$.data(this,'plugin_'+pluginName,new Plugin(this,options))}})}}(jQuery,window,document));