Ajax访问

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function Ajax(url, data, method) {

    var xmlHttp = null;

    if (window.XMLHttpRequest) {

        xmlHttp = new XMLHttpRequest();

    } else {

        var MSXML = ['Microsoft.XMLHTTP', 'MSXML.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.7.0', 'Msxml2.XMLHTTP.6.0', 'Msxml2.XMLHTTP.5.0', 'Msxml2.XMLHTTP.4.0', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP']

        for (var n = 0; n < MSXML.length; n++) {

            try {

                xmlHttp = new ActiveXObject(MSXML[n]);

                break;

            } catch (e) {

                return;

            }

        }

    }

    var responseText = "";

    xmlHttp.open("post", url, true);

    xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

    xmlHttp.send(data);

    xmlHttp.onreadystatechange = function () {

        if (xmlHttp.readyState == 4) {

            var responseText = xmlHttp.responseText;

            if (xmlHttp.status != 200)

                return;

            if (typeof (method) === "function") {

                method(responseText);

            }

        }

    }

}

 

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function verfiyEmoneyPWD() {

    var pwd = $("#dyqPwd")[0].value;

    var url = "AjaxPages/VerifyIntegrationPwd.aspx?uid=" + document.getElementsByName("Userid")[0].value + "&pwd=" + pwd;

    var result;

    Ajax(url, null, function (responseText) {

        if (responseText == "T") {

            result = true;

        }

        else {

            result = false;

        }

    });

    return result;

}