function getparam(name) {
    var reg = new regexp("(^|&)"+ name +"=([^&]*)(&|$)");
    var r = window.location.search.substr(1).match(reg);
    if(r!=null)return  decodeuricomponent(r[2]);
    return null;
}

function selectitem(lists, typeid) {
    $(lists[0]).addclass("active").siblings().removeclass("active");
    for (var i = 0; i < lists.length; i++) {
        var href = $(lists[i]).children("a")[0].href;
        if (href.indexof(typeid.tostring()) > -1) {
            $(lists[i]).addclass("active").siblings().removeclass("active");
            continue;
        }
    }
}

function addfavorite(title, url) {
    try {
        window.external.addfavorite(url, title);
    }
    catch (e) {
        try {
            window.sidebar.addpanel(title, url, "");
        }
        catch (e) {
            alert("抱歉，您所使用的浏览器无法完成此操作。\n\n加入收藏失败，请使用ctrl+d进行添加");
        }
    }
}