ck){
            return;
        }
        lock = true;


        var bookId = getSearchString("bookId");


        var indexName = $("#bookIndex").val();
        if(!indexName){
            $("#LabErr").html("章节名不能为空！");
            lock = false;
            return;
        }

        var content = $("#bookContent").val();
        if(!content){
            $("#LabErr").html("章节内容不能为空！");
            lock = false;
            return;
        }


        var isVip = $("input