(function($){var ajax=$.ajax;var pendingRequests={};var synced=[];var syncedData=[];$.ajax=function(settings){settings=jQuery.extend(settings,jQuery.extend({},jQuery.ajaxSettings,settings));var port=settings.port;switch(settings.mode){case"abort":if(pendingRequests[port]){pendingRequests[port].abort();}
return pendingRequests[port]=ajax.apply(this,arguments);case"queue":var _old=settings.complete;settings.complete=function(){if(_old)
_old.apply(this,arguments);jQuery([ajax]).dequeue("ajax"+port);;};jQuery([ajax]).queue("ajax"+port,function(){ajax(settings);});return;case"sync":var pos=synced.length;synced[pos]={error:settings.error,success:settings.success,complete:settings.complete,done:false};syncedData[pos]={error:[],success:[],complete:[]};settings.error=function(){syncedData[pos].error=arguments;};settings.success=function(){syncedData[pos].success=arguments;};settings.complete=function(){syncedData[pos].complete=arguments;synced[pos].done=true;if(pos==0||!synced[pos-1])
for(var i=pos;i<synced.length&&synced[i].done;i++){if(synced[i].error)synced[i].error.apply(jQuery,syncedData[i].error);if(synced[i].success)synced[i].success.apply(jQuery,syncedData[i].success);if(synced[i].complete)synced[i].complete.apply(jQuery,syncedData[i].complete);synced[i]=null;syncedData[i]=null;}};}
return ajax.apply(this,arguments);};})(jQuery);