!function(a){"use strict";a.component("cover",{defaults:{automute:!0},boot:function(){a.ready(function(b){a.$("[data-uk-cover]",b).each(function(){var b=a.$(this);if(!b.data("cover")){a.cover(b,a.Utils.options(b.attr("data-uk-cover")))}})})},init:function(){if(this.parent=this.element.parent(),a.$win.on("load resize orientationchange",a.Utils.debounce(function(){this.check()}.bind(this),100)),this.on("display.uk.check",function(a){this.element.is(":visible")&&this.check()}.bind(this)),this.check(),this.element.is("iframe")&&this.options.automute){var b=this.element.attr("src");this.element.attr("src","").on("load",function(){this.contentWindow.postMessage('{ "event": "command", "func": "mute", "method":"setVolume", "value":0}',"*")}).attr("src",[b,b.indexOf("?")>-1?"&":"?","enablejsapi=1&api=1"].join(""))}},check:function(){this.element.css({width:"",height:""}),this.dimension={w:this.element.width(),h:this.element.height()},this.element.attr("width")&&!isNaN(this.element.attr("width"))&&(this.dimension.w=this.element.attr("width")),this.element.attr("height")&&!isNaN(this.element.attr("height"))&&(this.dimension.h=this.element.attr("height")),this.ratio=this.dimension.w/this.dimension.h;var a,b,c=this.parent.width(),d=this.parent.height();c/this.ratio<d?(a=Math.ceil(d*this.ratio),b=d):(a=c,b=Math.ceil(c/this.ratio)),this.element.css({width:a,height:b})}})}(UIkit);