https://renxt.sfsu.edu/js/don2/secure_checkout/ajax_queue.js

1/* Compressed by the perl version of jsmin. */
2/* JavaScript::Minifier 0.02 */
3
4(function(){'use strict';var ajaxInProgress=false;var ajaxQueue=[];function executeNextAjax(){if(ajaxInProgress||ajaxQueue.length===0){return;}
5ajaxInProgress=true;var nextRequest=ajaxQueue.shift();var completeAjax=function(){ajaxInProgress=false;setTimeout(executeNextAjax,50);};var $jq=typeof jq3_7_1!=='undefined'?jq3_7_1:window.jQuery;if(!$jq){if(window&&typeof window.console!=='undefined'&&typeof window.console.error==='function'){window.console.error('queueAjax: jQuery is required but is not available. AJAX request skipped for path:',nextRequest&&nextRequest.path);}
6if(nextRequest&&typeof nextRequest.error==='function'){nextRequest.error();}
7completeAjax();return;}
8if(nextRequest.path==null||typeof nextRequest.path!=='string'){if(typeof nextRequest.error==='function'){nextRequest.error();}
9completeAjax();return;}
10$jq.ajax(nextRequest.path,{data:nextRequest.data,method:'POST',success:nextRequest.success,error:nextRequest.error,complete:completeAjax});}
11window.queueAjax=function(path,data,successCallback,errorCallback){if(typeof errorCallback==='undefined'){errorCallback=function(data){if(window&&window.console&&typeof window.console.error==='function'){window.console.error('AJAX error response when calling "'+path+'":',data);}};}
12ajaxQueue.push({path:path,data:data,success:successCallback,error:errorCallback});executeNextAjax();};window.resetAjaxQueue=function(){ajaxInProgress=false;ajaxQueue=[];};})();