!function(a){"use strict";function b(b){var c=a.$(b),d="auto";if(c.is(":visible"))d=c.outerHeight();else{var e={position:c.css("position"),visibility:c.css("visibility"),display:c.css("display")};d=c.css({position:"absolute",visibility:"hidden",display:"block"}).outerHeight(),c.css(e)}return d}a.component("nav",{defaults:{toggle:">li.uk-parent > a[href='#']",lists:">li.uk-parent > ul",multiple:!1},boot:function(){a.ready(function(b){a.$("[data-uk-nav]",b).each(function(){var b=a.$(this);if(!b.data("nav")){a.nav(b,a.Utils.options(b.attr("data-uk-nav")))}})})},init:function(){var b=this;this.on("click.uk.nav",this.options.toggle,function(c){c.preventDefault();var d=a.$(this);b.open(d.parent()[0]==b.element[0]?d:d.parent("li"))}),this.find(this.options.lists).each(function(){var c=a.$(this),d=c.parent(),e=d.hasClass("uk-active");c.wrap('<div style="overflow:hidden;height:0;position:relative;"></div>'),d.data("list-container",c.parent()[e?"removeClass":"addClass"]("uk-hidden")),d.attr("aria-expanded",d.hasClass("uk-open")),e&&b.open(d,!0)})},open:function(c,d){var e=this,f=this.element,g=a.$(c),h=g.data("list-container");this.options.multiple||f.children(".uk-open").not(c).each(function(){var b=a.$(this);b.data("list-container")&&b.data("list-container").stop().animate({height:0},function(){a.$(this).parent().removeClass("uk-open").end().addClass("uk-hidden")})}),g.toggleClass("uk-open"),g.attr("aria-expanded",g.hasClass("uk-open")),h&&(g.hasClass("uk-open")&&h.removeClass("uk-hidden"),d?(h.stop().height(g.hasClass("uk-open")?"auto":0),g.hasClass("uk-open")||h.addClass("uk-hidden"),this.trigger("display.uk.check")):h.stop().animate({height:g.hasClass("uk-open")?b(h.find("ul:first")):0},function(){g.hasClass("uk-open")?h.css("height",""):h.addClass("uk-hidden"),e.trigger("display.uk.check")}))}})}(UIkit);