function check() {
    var username = document.getElementById("username").value;
    var userpass = document.getElementById("userpass").value;

    if (username == "" || userpass == "") {
        alert("请填写您的用户名和密码。");
        return false;
    }
    var url = "/aspx/cope.aspx?type=memberlogin&username=" + escape(username) + "&password=" + escape(userpass);
    Ajax(url, "GetMemberLoginResult(obj);");
}

function GetMemberLoginResult(objXml) {
    var flag = objXml.getElementsByTagName("action")[0].firstChild.nodeValue;
    if (flag == "4") {
        document.getElementById("lhref").style.display = "none";
        document.getElementById("haslogin").style.display = "";
        document.getElementById("fname").innerHTML = objXml.getElementsByTagName("uname")[0].firstChild.nodeValue;
        document.getElementById("hname").value = objXml.getElementsByTagName("uname")[0].firstChild.nodeValue;
        document.getElementById("hlogin").value = "1";
        document.getElementById("tologin").style.display = "none";
        document.getElementById("belogin").style.display = "";
        document.getElementById("showname").innerHTML = objXml.getElementsByTagName("uname")[0].firstChild.nodeValue;
        location.reload();
        return true;
    }
    else {
        alert(objXml.getElementsByTagName("desc")[0].firstChild.nodeValue);
        return false;
    }
}

function logout() {
    var url = "/aspx/cope.aspx?type=logout";
    Ajax(url, "GetLogOutResult(obj)");
}

function GetLogOutResult(objXml) {
    if (objXml.getElementsByTagName("action")[0].firstChild.nodeValue == "1") {
        document.getElementById("lhref").style.display = "";
        document.getElementById("haslogin").style.display = "none";
        document.getElementById("tologin").style.display = "";
        document.getElementById("belogin").style.display = "none";
        document.getElementById("ne1").style.display = "";
        document.getElementById("ne2").style.display = "";

        document.getElementById("userpass").value = "";
        document.getElementById("username").value = "";
    }
}

function GetMatchBrandPrefix(str, div_id, kind) {
    var _url = "/aspx/cope.aspx?type=char&cr=" + str;
    Ajax(_url, "GetMatchBrandList(obj, '" + div_id + "', " + kind + ", '" + str + "');");
}

function GetMatchBrandList(objXml, div_id, kind, str) {
    $("#" + div_id).html("loading...");
    $("#" + div_id).show();
    var _items = objXml.getElementsByTagName("item");
    var _html = "";
    if (_items.length > 0) {
        if (kind == 1) {
            for (var i = 0; i < _items.length; i++) {
                _html += "<span class=\"tanchudezi\"><a href=\"/supplydemand/sbrandno.aspx?brand="
                + _items[i].firstChild.nodeValue
                + "&type=10\" target=\"_blank\">"
                + _items[i].firstChild.nodeValue
                + "</a></span> ";
            }
        }
        else if (kind == 2) {
            for (var i = 0; i < _items.length; i++) {
                _html += "<span class=\"tanchudezi\"><a href=\"/supplydemand/dbrandno.aspx?brand="
                + _items[i].firstChild.nodeValue
                + "&type=20\" target=\"_blank\">"
                + _items[i].firstChild.nodeValue
                + "</a></span> ";
            }
        }
        else if (kind == 3) {
            for (var i = 0; i < _items.length; i++) {
                _html += "<span class=\"tanchudezi\"><a href=\"/company/search.aspx?brand="
                + _items[i].firstChild.nodeValue
                + "\" target=\"_blank\">"
                + _items[i].firstChild.nodeValue
                + "</a></span> ";
            }
        }
    }
    else if (_items.length == 0) {
        _html += "<span class=\"tanchudezi\"><center>\"" + str + "\"开头没有牌号</center></span>";
    }
    //alert(_html);
    
    
    $("#" + div_id).html(_html);
}

function HideWindow(pre_id) {
    document.getElementById(pre_id).style.display = "none";
}