function ValidImg() {
    $("#validImg").attr("src", "/images.aspx?" + new Date());
}
function checkForm() {
    var TextBoxName = $("#TextBoxName").val();
    var TextBoxPassword = $("#TextBoxPassword").val();
    var TextBoxCheckCode = $("#TextBoxCheckCode").val();
    var pass = true;
    var tip = "";
    if (!TextBoxName) { tip = "请输入您的用户名"; pass = false; }
    if (!TextBoxPassword) { tip += "\n请输入您的密码"; pass = false; }
    if (!TextBoxCheckCode) { tip += "\n请输入验证码"; pass = false; }
    if (!pass) alert(tip);
    return pass;
}
$(function () {
    var loginName = $.cookie("UnionUserName");
    var menuId = $.cookie("MenuId");
    var html = '';
    var msg = '';
    var msgCount = 0;
    $.ajax({ url: '/handlers/HandlerGetMessageCount.ashx?loginname=' + loginName, async: false, cache:false, success: function (data) {
        msgCount = data;
    }
    });
    if (msgCount > 0) {
        msg = '<span class="blank20"></span>' +
            '<div class="userMsg">您有<strong>' + msgCount + '</strong>条未读信息&nbsp;<a href="messagelist.aspx">[查看]</a></div>';
    }
    if (!loginName) {
        html = '<!--   登录前   -->'
  + '<form name="myform" method="post" action="/login_check.aspx" onsubmit="return checkForm();">'
    + '<div class="loginArea">'
      + '<h2 class="loginHead">联盟会员登录</h2>'
      + '<span class="blank20"></span>'
      + '<div class="FTextArea">'
        + '<span>帐&nbsp;&nbsp;号：</span>'
        + '<input type="text" id="TextBoxName" name="TextBoxName" class="FText01" />'
        + '</div>'
      + '<span class="blank20"></span>'
      + '<div class="FTextArea">'
        + '<span>密&nbsp;&nbsp;码：</span>'
        + '<input type="password" id="TextBoxPassword" name="TextBoxPassword" class="FText01" />'
        + '</div>'
      + '<span class="blank20"></span>'
      + '<div class="FTextArea">'
        + '<span>验证码：</span>'
        + '<input type="text" id="TextBoxCheckCode" name="TextBoxCheckCode" class="FText02" />'
        + '<div class="yanzhengArea">'
          + '<strong><image id="validImg" src="/images.aspx" alt="验证码" /></strong>'
          + '<a href="javascript:void(0);" onclick="ValidImg()">刷新</a>'
          + '</div>'
        + '</div>'
      + '<span class="blank20"></span>'
      + '<div class="FTextArea">'
        + '<input type="submit" value="登 录" class="FloginBtn" />'
        + '<span><a href="/forget_password.aspx" target="_blank">密码忘记了？</a></span>'
        + '</div>'
      + '<span class="blank20"></span>'
      + '<div><input type="button" value="免费快速注册" class="regBtn" onclick="window.location.href=\'/register.aspx\'" /></div>'
      + '<span class="blank15"></span>'
      + '<span class="blank15"></span>'
      + '</div>'
    + '</form>';
    }
    else {
        html = '<!--   登陆后   -->'
  + '<div class="userLoginMsg">'
    + '<div class="userLoginMsgHead">'
      + '<span>会员<strong>' + loginName + '</strong></span>'
      + '</div>'
    + '<span class="blank20"></span>'
    + '<div class="loginEnd">'
      + '您好！欢迎来到凡客联盟！<a href="/logout.aspx">[退出]</a>'
      + '</div>' + msg
    + '<span class="blank20"></span>'
    + '<div class="userYE">'
      + '<a href="/welcome.aspx?menuid=' + menuId + '">进入我的帐户>></a>'
      + '</div>'
    + '<span class="blank25"></span>'
    + '</div>';
    }
    $("#loginContainer").html(html);
    //document.write(html);
});