// JScript 文件
    function getResponse(url,queryString) {
        try{
            try {
                xmlHttp = new XMLHttpRequest()
            }
            catch (e) { 
                try {
                    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (e) {  
                   xmlHttp = false; 
                }
            }
            if (!xmlHttp) return null;
                xmlHttp.open("POST", url, false);
                xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
                xmlHttp.send(queryString);
                return (xmlHttp.responseText+"");
            }
        catch (e){
            return e.message; 
        }
    }