var xmlHttp1, xmlHTTP2;
function UserRegion() {
    self.parent.document.location.href = "/user/regin.aspx?Source=17";
}
function SciLogOut() {

    var Url = "";
    Url = "/include/LoginCheck.aspx?logout=1";
    // alert(Url);
    // alert(Url);
    if (window.ActiveXObject) {
        xmlHTTP2 = new ActiveXObject("Microsoft.XMLHTTP");
    }
    else if (window.XMLHttpRequest) {
    xmlHTTP2 = new XMLHttpRequest();
    }
    else {
        alert("对象创建失败");
    }
    xmlHTTP2.onreadystatechange = ShowComment2;
    xmlHTTP2.open("GET", Url, true);
    xmlHTTP2.send(null);
}

function SCICheckLogin() {

    Loadpar();
    // alert(usernameobj.value);
    
    if (usernameobj.value == "") {
        alert("请输入用户名！");
        usernameobj.focus();
        return;
    }
    if (userpassobj.value == "") {
        alert("请输入密码！");
        userpassobj.focus();
        return;
    }

    if (ischeckcodevalue == "1") {
        if (document.getElementById("scipicocode").value == "") {
            alert("请输入验证码！");
            document.getElementById("scipicocode").focus();
            return;
        }
    }
    

    var Url = "";
    Url = "/include/LoginCheck.aspx?username=" + usernameobj.value + "&userpass=" + userpassobj.value  + "&code=" + document.getElementById("scipicocode").value;
    // alert(Url);
    // alert(Url);
    if (window.ActiveXObject) {
        xmlHttp1 = new ActiveXObject("Microsoft.XMLHTTP");
    }
    else if (window.XMLHttpRequest) {
        xmlHttp1 = new XMLHttpRequest();
    }
    else {
        alert("对象创建失败");
    }
    xmlHttp1.onreadystatechange = ShowComment;
    xmlHttp1.open("GET", Url, true);
    xmlHttp1.send(null);


}
var checkcount = 0;
//此方法直接从服务器端返回HTML
function ShowComment() {

    if (xmlHttp1.readyState == 4) {
        // alert("信息返回");
        if (xmlHttp1.status == 200) {
            // alert(xmlHttp1.responseText);

            if (xmlHttp1.responseText == "1") {
                document.location.href = "/";
            }
            else {
                
                if (xmlHttp1.responseText.split('%%%%%%%%%%').length == 2) {
                    // alert("嘿嘿，成功啦！如果页面刷新证明你可以看美女啦！");
                    var resText = xmlHttp1.responseText;
                    var lrstr = resText.split('##########');
                    var cokdata = lrstr[1].split('$$$$$$$$');
                    var coksrc;
                    if (document.location.href.toLowerCase().indexOf("sci99.com", 0) != -1) {

                        coksrc = "http://www.chem99.com/cok/?u=" + cokdata[0] + "&p=" + cokdata[1] + "&t=" + cokdata[2] + "&s=1";
                    }
                    else {
                        coksrc = "http://www.sci99.com/cok/?u=" + cokdata[0] + "&p=" + cokdata[1] + "&t=" + cokdata[2] + "&s=1";
                    }
                    var fmstr = "<iframe width=100 height=100 src='" + coksrc + "' onLoad='initLoad();' style='display:none;'>";
                    var divobject = document.createElement("div");
                    divobject.innerHTML = fmstr;
                    document.body.appendChild(divobject);

                }
                else {
                    Sci99piccodeLoad();
                    checkcount = checkcount + 1;
                    document.getElementById("span-tishi").innerHTML=xmlHttp1.responseText;
                    document.getElementById("span-tishi").style.color = "red";
                    if (checkcount > 2) {
                        document.getElementById("div_yanzheng").style.display = "";
                        document.getElementById("span_piccodetishi").style.display = "";
                        PicCodeControlT1obj.style.display = "";
                        document.getElementById('scipicocode').style.display = "";
                    }
                }
            }

            // document.getElementById("votehaurl").click();

        } else {
            alert("对不起，系统繁忙请稍候再试！");
        }
    }
    else {
    }
}

function initLoad() {
    //alert("ok");
    document.location.href = document.location.href;
}

//此方法直接从服务器端返回HTML
function ShowComment2() {

    if (xmlHTTP2.readyState == 4) {
        // alert("信息返回");
        if (xmlHTTP2.status == 200) {
            // alert(xmlHttp1.responseText);

            if (xmlHTTP2.responseText == "1") {
                document.location.reload();
            }

            // document.getElementById("votehaurl").click();

        } else {
            alert("对不起，系统繁忙请稍候再试！");
        }
    }
    else {
    }
}