window.Mst===undefined&&(window.Mst={}),Mst.JsCssLoader=function(n){this.OpenGrapMetaTags=n,$($.proxy(this.Ready,this))},Mst.JsCssLoader.prototype={Ready:function(){var n=this;n.AddOpenGraphMetaTags(),n.AddOpenGraphUrl(),n.AddOpenGraphNamespace(),n.AddFacebookNamespace()},AddOpenGraphMetaTags:function(){var n="",t,i;for(t in this.OpenGrapMetaTags){for(i in this.OpenGrapMetaTags[t])n=n+" "+decodeURIComponent(i)+'="'+decodeURIComponent(this.OpenGrapMetaTags[t][i])+'"';$("<meta "+n+" />").appendTo("head"),n=""}},AddOpenGraphUrl:function(){var i=$("meta[property='og:url']"),t,n;i.length||$('<meta property="og:url" content="'+encodeURI(window.location)+'"/>').appendTo("head"),t=$("meta[property='og:description']"),t.length||(n=$("meta[name='description']"),n.length&&$('<meta property="og:description" content="'+n.attr("content")+'"/>').appendTo("head"))},AddOpenGraphNamespace:function(){var n="xmlns:og";$("html").attr(n)==undefined&&$("html").attr(n,"http://ogp.me/ns#")},AddFacebookNamespace:function(){var n="xmlns:fb";$("html").attr(n)==undefined&&$("html").attr(n,"http://ogp.me/ns/fb#")}};