!function(a){"use strict";var b=a.$win,c=a.$doc,d=[],e=function(){for(var a=0;a<d.length;a++)window.requestAnimationFrame.apply(window,[d[a].check])};a.component("scrollspy",{defaults:{target:!1,cls:"uk-scrollspy-inview",initcls:"uk-scrollspy-init-inview",topoffset:0,leftoffset:0,repeat:!1,delay:0},boot:function(){c.on("scrolling.uk.document",e),b.on("load resize orientationchange",a.Utils.debounce(e,50)),a.ready(function(b){a.$("[data-uk-scrollspy]",b).each(function(){var b=a.$(this);if(!b.data("scrollspy")){a.scrollspy(b,a.Utils.options(b.attr("data-uk-scrollspy")))}})})},init:function(){var b,c=this,e=this.options.cls.split(/,/),f=function(){var d=c.options.target?c.element.find(c.options.target):c.element,f=1===d.length?1:0,g=0;d.each(function(d){var h=a.$(this),i=h.data("inviewstate"),j=a.Utils.isInView(h,c.options),k=h.data("ukScrollspyCls")||e[g].trim();!j||i||h.data("scrollspy-idle")||(b||(h.addClass(c.options.initcls),c.offset=h.offset(),b=!0,h.trigger("init.uk.scrollspy")),h.data("scrollspy-idle",setTimeout(function(){h.addClass("uk-scrollspy-inview").toggleClass(k).width(),h.trigger("inview.uk.scrollspy"),h.data("scrollspy-idle",!1),h.data("inviewstate",!0)},c.options.delay*f)),f++),!j&&i&&c.options.repeat&&(h.data("scrollspy-idle")&&(clearTimeout(h.data("scrollspy-idle")),h.data("scrollspy-idle",!1)),h.removeClass("uk-scrollspy-inview").toggleClass(k),h.data("inviewstate",!1),h.trigger("outview.uk.scrollspy")),g=e[g+1]?g+1:0})};f(),this.check=f,d.push(this)}});var f=[],g=function(){for(var a=0;a<f.length;a++)window.requestAnimationFrame.apply(window,[f[a].check])};a.component("scrollspynav",{defaults:{cls:"uk-active",closest:!1,topoffset:0,leftoffset:0,smoothscroll:!1},boot:function(){c.on("scrolling.uk.document",g),b.on("resize orientationchange",a.Utils.debounce(g,50)),a.ready(function(b){a.$("[data-uk-scrollspy-nav]",b).each(function(){var b=a.$(this);if(!b.data("scrollspynav")){a.scrollspynav(b,a.Utils.options(b.attr("data-uk-scrollspy-nav")))}})})},init:function(){var c,d=[],e=this.find("a[href^='#']").each(function(){"#"!==this.getAttribute("href").trim()&&d.push(this.getAttribute("href"))}),g=a.$(d.join(",")),h=this.options.cls,i=this.options.closest||this.options.closest,j=this,k=function(){c=[];for(var d=0;d<g.length;d++)a.Utils.isInView(g.eq(d),j.options)&&c.push(g.eq(d));if(c.length){var f,k=b.scrollTop(),l=function(){for(var a=0;a<c.length;a++)if(c[a].offset().top-j.options.topoffset>=k)return c[a]}();if(!l)return;j.options.closest?(e.blur().closest(i).removeClass(h),f=e.filter("a[href='#"+l.attr("id")+"']").closest(i).addClass(h)):f=e.removeClass(h).filter("a[href='#"+l.attr("id")+"']").addClass(h),j.element.trigger("inview.uk.scrollspynav",[l,f])}};this.options.smoothscroll&&a.smoothScroll&&e.each(function(){a.smoothScroll(this,j.options.smoothscroll)}),k(),this.element.data("scrollspynav",this),this.check=k,f.push(this)}})}(UIkit);