//加载更多
var p = 2;
var loading = true;

function loadData() {
    if (!loading) {
        return;
    }
    loading = false;
    var key = $('#softlist').data('key');
    //数据请求
    $.ajax({
        type: 'GET',
        url: host + '/api/new.html',
        data: {'p': p, 'key': key},
        dataType: 'json',
        success: function (ret) {
            if (ret.code == 200) {
                loading = true;
                var khtml = '';
                $.each(ret.data, function (k, item) {
                    khtml += '<li><dd class="name"><img src="'+item.img+'" alt="'+item.fullname+'"><a class="type" href="'+item.sorturl+'">[<span>'+item.sort+'</span>]</a>';
                    khtml += '<a class="title" href="'+item.url+'">'+item.fullname+'</a></dd>';
                    khtml += '<dd class="pj"><i class="stars star'+item.star+'"></i></dd><dd class="size">'+item.size+'</dd>';
                    khtml += '<dd class="lang">'+item.language+'</dd><dd class="time"><font class="red">'+item.time+'</font></dd></li>';
                });
                $('#softlist').append(khtml);
                p++;
            } else {
                loading = false;
            }
        }
    })
}

//置顶
$(window).scroll(function () {
        var t = $(document).height(), n = $(document).scrollTop(), a = window.innerHeight;
        "undefined" != typeof window.pageYOffset ? n = window.pageYOffset : "undefined" != typeof document.compatMode && "BackCompat" != document.compatMode ? n = document.documentElement.scrollTop : "undefined" != typeof document.body && (n = document.body.scrollTop);
        if (n >= t - a - 180) {
            loadData();
        }
    }
);