jQuery(function($) {
    var init = function() {
        $(".i-package-news").each(function() {
            var $news = $(this);
            if ($news.data("i-package-news")) return;
            else {
                $news.data("i-package-news", true);
            }
            var $pc = $(".i-pager-container", this);
            var data = null;
            try {
                data = eval("({" + $news.attr("data") + "})");
            }
            catch (exc) {
                data = false;
            }
            if (!data) return;

            $news.data('data', data);

            var go = function() {
                var item = $(this);
                var index = item.attr("index");
                if (item.is(".goto-button")) {
                    var value = parseInt(item.prev(".goto-value").val());
                    if (value && value >= 1) {
                        if (value > data.pagecount || value < 1) {
                            alert($.format("请输入页码范围:{0}至{1}", 1, data.pagecount));
                            return false;
                        } else {
                            index = value;
                        }
                    } else {
                        alert("请输入一个正整数");
                        return false;
                    }
                } else {
                    item.unbind('click', go);
                }
                data.pindex = index;
                $.get('desktopmodules/xmlpackage/xmlpackage.ashx', data, function(data, status) {
                    if (status == 'success') {
                        $news.replaceWith(data);
                        init();
                    } else {
                    }
                });
                return false;
            };
            $(".pre,.next,.pager-item,.last,.first,.goto-button", $pc).not('.pre-disable,.next-disable,.first-disable,.last-disable').bind('click', go);
            $(".goto-value", $pc).keypress(function(e) {

                if (e.which == 13) {

                    $(".goto-button", $pc).eq(0).triggerHandler("click");
                    return false;

                }
            });
        });
    }
    init();
});