var searchdefault = "请输入搜索关键字";
function SetHome(obj, vrl) { try { obj.style.behavior = 'url(#default#homepage)';obj.setHomePage(vrl);} catch (e) {if (window.netscape) {try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");} catch (e) { alert("抱歉！您的浏览器不支持直接设为首页。请在浏览器地址栏输入“about:config”并回车然后将[signed.applets.codebase_principal_support]设置为“true”，点击“加入收藏”后忽略安全提示，即可设置成功。");} var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch); prefs.setCharPref('browser.startup.homepage', vrl);}}}
function keyDown(e) { var ev = window.event || e; if (ev.keyCode == 13) { login('index_login'); } }
function copyUrl() { var content = ''; window.clipboardData.setData("Text", window.location.href); alert("复制成功，请粘贴到你的QQ/MSN上推荐给你的好友"); }
function goTop() { $('html,body').animate({ scrollTop: '0px' }, 300); }
function IpMark(ipadd) { var arrip = ipadd.toString().split('.'); return arrip[0] + '.' + arrip[1] + ".*.*"; }
function keyDownSearch(e) {var ev = window.event || e; if (ev.keyCode == 13) { Search(); }}
function Search() {
    if ($("#Txtsearch").val() == searchdefault || $.trim($("#Txtsearch").val()) == '') {
        window.open("http://so.jixue.cn", '_blank');
        return false;
    }
    var surl = "/search.html?p=" + escape($("#Txtsearch").val()) + "&d=" + $("#SearchTypes").val(); window.open(surl, '_blank');
    return false;
}
function Advance_Search() {
    var sk=$("#Txtsearch").val();
    if (sk==searchdefault) sk="";
    var surl = "/advanced_search.html?p=" + escape(sk) + "&d=" + $("#SearchTypes").val() + "&a=1";
    window.open(surl, '_blank');
    return false;
}
function getHotSearch() {
    var tbody = "";
    $.ajax({
        type: "POST",
        dataType: "json",
        url: '/Handler/HandlerPage.ashx',
        data: "p=1&source=HotSearch&pagesize=4&orderby=checkNum desc&where=HotFrom='s'",
        success: function(json) {
            var productData = json.Products;
            $.each(productData, function(i, n) {
                var trs = "";
                var nm = i + 1;
                var tt = n.hotname;
                if (tt.length > 5) tt = tt.substring(0, 5) + "...";
                trs += "";
                trs += "<a href='/search.html?p=" + escape(n.hotname) + "' target=_parent title='" + n.hotname + "'>" + tt;
                trs += "</a>";
                tbody += trs;

            });

            $("#spanhotsearch").html(tbody);

        }

    });
}
function AddFavorite(sURL, sTitle) {
    try {
        
        window.external.addFavorite(sURL, sTitle);
    }
    catch (e) {
        try {
            window.sidebar.addPanel(sTitle, sURL, "");
        }
        catch (e) {
            alert("加入收藏失败，请使用Ctrl+D进行添加");
        }
    }
}
function UpHotSearch(title) {
    $.ajax({
    type: "POST",
    contentType: "application/json;charset=utf-8",
    dataType: 'json',
        url: "/submitMessage.asmx/updateHotSearch",
        data: "{word:'" + title + "'}",
        success: function(msg) {
            
        }
        , error: function()
        { }
    });
}
function newGuid() {
    var guid = "";
    for (var i = 1; i <= 32; i++) {
        var n = Math.floor(Math.random() * 16.0).toString(16);
        guid += n;
        if ((i == 8) || (i == 12) || (i == 16) || (i == 20))
            guid += "-";
    }
    return guid;
}
function getScrollTop() {
    var scrollPos;
    if (typeof window.pageYOffset != 'undefined') {
        scrollPos = window.pageYOffset;
    }
    else if (typeof document.compatMode != 'undefined' &&
     document.compatMode != 'BackCompat') {
        scrollPos = document.documentElement.scrollTop;
    }
    else if (typeof document.body != 'undefined') {
        scrollPos = document.body.scrollTop;
    }
    return scrollPos;

}
$(document).ready(function() {
    $("#SearchTypes").get(0).options.length = 0;
    $("#SearchTypes").get(0).options.add(new Option("全部", "a"));
    $("#SearchTypes").get(0).options.add(new Option("资讯", "0"));
    $("#SearchTypes").get(0).options.add(new Option("课件", "13"));
    $("#SearchTypes").get(0).options.add(new Option("教案", "16"));
    $("#SearchTypes").get(0).options.add(new Option("课程", "17"));
    $("#SearchTypes").get(0).options.add(new Option("试题", "18"));
    $("#SearchTypes").get(0).options.add(new Option("素材", "19"));
    $("#SearchTypes").get(0).options.add(new Option("论文", "20"));
    $("#SearchTypes").get(0).options.add(new Option("软件", "21"));

    $("#SearchTypes").get(0).options.add(new Option("其它", "22"));
    $(".button-gb").attr("onclick", "");
    $(".button-gb").click(function() {
        Advance_Search();
    });

});