// 判断Cookie中是否有数据
    function CheckCookie()
    {
        var REM_UserName = getCookie("UserName");
        
        if(REM_UserName != undefined)
        {
            aspnetForm.ctl00$ContentPlaceHolder1$TextBox1.value = REM_UserName;
        }
        
        var REM_Pwd = getCookie("UserPwd"); 
        if(REM_Pwd == undefined)
        {
            return;
        }
        
        aspnetForm.Cb_Rem.checked = true;
        aspnetForm.ctl00$ContentPlaceHolder1$TextBox2.value = REM_Pwd;       
    }
    
    // 记录有关信息
    function RecordLoginInfo()
    {
        setCookie("UserName", aspnetForm.ctl00$ContentPlaceHolder1$TextBox1.value, getExpDate(7, 0, 0));
        if(aspnetForm.Cb_Rem.checked == false)
        {
            deleteCookie("UserPwd");
            return;
        }
            
        setCookie("UserPwd", aspnetForm.ctl00$ContentPlaceHolder1$TextBox2.value, getExpDate(7, 0, 0));
    }