var queryParam = "";

 function ReBtn()
    {
        window.location.reload();
    }

function F5yzm(obj)
{
    obj.src=obj.src+'?rnd111='+Math.random()*1000000000000000000;
}


function XmlHttpExecute_Ex(sendXml, url) {
    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
    xmlHttp.open("POST", url, false);
    xmlHttp.send(sendXml);


    if (xmlHttp.readyState == 4)
        return xmlHttp.responseText;
    else
        alert("执行SQL操作出错！"); /**/
}

function InitForm() {
    document.getElementById('Login').style.display = "";
    document.getElementById('Quit').style.display = "none";
}

function CheckForm() {
    if (document.getElementById("userName").value == "") {
        alert("用户名不能为空");
        document.getElementById("userName").focus();
        return false;
    }
    if (document.getElementById("userPass").value == "") {
        alert("密码不能为空");
        document.getElementById("userPass").focus();
        return false;
    }
    return true;
}

function LoginOnClick() {
    if (CheckForm()) {
        var UserName = document.getElementById("userName").value;
        var UserPass = document.getElementById("userPass").value;

        var sendXml = "<ExecuteTable TagName='Login' UserName = '" + UserName + "' UserPass = '" + UserPass + "' />";
        var url = "UserOperator.aspx";
        var ret = XmlHttpExecute_Ex(sendXml, url);
        if (ret == "Error")
            alert("用户名或者密码不正确");
        else {
            document.getElementById('Login').style.display = "none";
            document.getElementById('Quit').style.display = "";
            document.getElementById('uName').innerText = ret;
        }
    }
}

function ReSetOnClick() {
    document.getElementById("userName").value = "";
    document.getElementById("userPass").value = "";
}

function OnQuitClick() {
    ReSetOnClick();
    document.getElementById('Login').style.display = "";
    document.getElementById('Quit').style.display = "none";
}