window.onload = function () {
    var tmpParams = getQueryString(window.location);
    if (tmpParams != null) {
        console.log(JSON.stringify(tmpParams));
        if (tmpParams.trade_no == "success") {
            getResponse("success");
        } else {
            getResponse("fail");
        }
        //alertMsg("支付返回参数:" + JSON.stringify(tmpParams));
    } else {
        console.log("支付返回参数" + tmpParams);
    }
}

//type[fail、sucesss]
function getResponse(type) {
    var img = document.getElementById("stateImg");
    var label = document.getElementById("stateLable");
    if (type == "fail") {
        img.src = "img/no.png";
        label.innerHTML = "支付失败，尝试重新扫码";
        setTimeout(function () {
            alert('1')

            if (navigator.userAgent.indexOf("MSIE") > 0) {
                if (navigator.userAgent.indexOf("MSIE 6.0") > 0) {
                    window.opener = null;
                    window.close();
                }
                else {
                    window.open('', '_top');
                    window.top.close();
                }
            }
            else if (navigator.userAgent.indexOf("Firefox") > 0) {
                window.location.href = 'about:blank '; //火狐默认状态非window.open的页面window.close是无效的
                //window.history.go(-2);
            }
            else {
                window.opener = null;
                window.open('', '_self', '');
                window.close();
            }
        }, 2000)
    } else {
        img.src = "img/ok.png";
        label.innerHTML = "订单支付成功";
        setTimeout(function () {
            if (navigator.userAgent.indexOf("MSIE") > 0) {
                if (navigator.userAgent.indexOf("MSIE 6.0") > 0) {
                    window.opener = null;
                    window.close();
                }
                else {
                    window.open('', '_top');
                    window.top.close();
                }
            }
            else if (navigator.userAgent.indexOf("Firefox") > 0) {
                window.location.href = 'about:blank '; //火狐默认状态非window.open的页面window.close是无效的
                //window.history.go(-2);
            }
            else {
                window.opener = null;
                window.open('', '_self', '');
                window.close();
            }
        }, 2000)
    }
}