function showlogindiv() {
 $("#logindiv").slideDown("slow");
    // $("#logindiv").style.display = "inline";
   //    document.getElementById("logindiv").style.display = "inline";
}
function hidelogindiv() {
    $("#logindiv").slideUp("slow");
}
function AJAXLogin() {
    var uid = $("#txtUserName").val();
    var pwd = $("#txtPwd").val();
    $.ajax({
        url: "AjaxPages/AjaxLogin.aspx",
        method: "Post",
        cache: false,
        data: "uid=" + uid + "&pwd=" + pwd,
        success: function(html) {
            if (html == "1") {
                alert("参数错误！");
            }
            else if (html == "2") {
                alert("用户名不存在！");
            }
            else if (html == "3") {
                alert("密码错误！");
            }
            else {
                $("#tb_login").html(html);
                location.href = location.href;
            }
        },
        error: function() {
            alert("请输入用户名和密码!");
        }
    })
}
function AJAXTuichu() {
    $.ajax({
        url: "AjaxPages/AjaxTuichu.aspx",
        method: "Post",
        cache: false,
        data: "uid=1",
        success: function(html) {
           
                $("#tb_login").html(html);
            
        },
        error: function() {
            alert("操作失败!");
        }
    })
 }
function ssss() {
    var searchurl = "http://www.google.com.hk/";
    var str =document.getElementById("txt_s").value+"";
    if (str!="") {
        searchurl = "http://www.google.com.hk/search?hl=zh-CN&source=hp&biw=1012&bih=561&q=" + window.encodeURIComponent(str) + "&aq=f&aqi=&aql=&oq=&gs_rfai=";
    }
    window.open(searchurl);
}