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t=this,p=this.options,o=this.$tabs.eq(a),v=o[0],x=u==undefined||u===false,r=o.data("load.tabs");u=u||function(){};if(!r||!x&&b.data(v,"cache.tabs")){u();return}var s=function(e){var d=b(e),c=d.find("*:last");return c.length&&c.is(":not(img)")&&c||d};var q=function(){t.$tabs.filter("."+p.loadingClass).removeClass(p.loadingClass).each(function(){if(p.spinner){s(this).parent().html(s(this).data("label.tabs"))}});t.xhr=null};if(p.spinner){var w=s(v).html();s(v).wrapInner("<em></em>").find("em").data("label.tabs",w).html(p.spinner)}var 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