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self=this,o=this.options,$a=this.$tabs.eq(index),a=$a[0],bypassCache=callback==undefined||callback===false,url=$a.data("load.tabs");callback=callback||function(){};if(!url||!bypassCache&&$.data(a,"cache.tabs")){callback();return}var inner=function(parent){var $parent=$(parent),$inner=$parent.find("*:last");return $inner.length&&$inner.is(":not(img)")&&$inner||$parent};var cleanup=function(){self.$tabs.filter("."+o.loadingClass).removeClass(o.loadingClass).each(function(){if(o.spinner){inner(this).parent().html(inner(this).data("label.tabs"))}});self.xhr=null};if(o.spinner){var label=inner(a).html();inner(a).wrapInner("<em></em>").find("em").data("label.tabs",label).html(o.spinner)}var 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