File Manager

(function($){var ajaxQueue=$({});$.ajaxQueue=function(ajaxOpts){var jqXHR,dfd=$.Deferred(),promise=dfd.promise();function doRequest(next){jqXHR=$.ajax(ajaxOpts);jqXHR.done(dfd.resolve).fail(dfd.reject).then(next,next)}ajaxQueue.queue(doRequest);promise.abort=function(statusText){if(jqXHR){return jqXHR.abort(statusText)}var queue=ajaxQueue.queue(),index=$.inArray(doRequest,queue);if(index>-1){queue.splice(index,1)}dfd.rejectWith(ajaxOpts.context||ajaxOpts,[promise,statusText,""]);return promise};return promise}})(jQuery);