摘要： var Configuration = {MaxHttpRequest : 3}function Ajax(){this.Version = "1.0.1";this.Query = new Array(Configuration.MaxHttpRequest);this.RequestCount = 0;this.XmlHttp = null;}Ajax.prototype.Create = function(){try{ this.XmlHttp = new XMLHttpRequest();}catch (error){try{this.XmlHttp = new A 阅读全文