问jQuery.load 404错误

EN

$(document).ready(function () {
    $('.child').hide();
    $('.parent').click(function (event) {
        event.preventDefault();
        $('.child', $(this).parent()).slideToggle('slow');
    });

    $('a').click(function(event) {
        var innerText = $(this).attr('href');
        var elem = $('#' + innerText);
        if(elem.length > 0) {
            $('#container').load("Pages/" + elem[0].innerHTML + ".html", function(response, status, xhr) {
                if (status == "error") {
                    var msg = "Sorry but there was an error: ";
                    $("#container").html(msg + xhr.status + " " + xhr.statusText + " <b>"+elem[0].innerHTML+"</b>");
                }
            });
        }
        event.preventDefault();
    });
});