jquery表格排序(3)

     <title>数据维护信息查询</title>
   <link rel="stylesheet" type="text/css" href="<%=path%>/css/page_table.css">
    <script type="text/javascript" src="../js/jquery_easyui/jquery-1.4.4.min.js"></script>
    <script type="text/javascript" src="../js/dateDialog.js"></script>
     <script type="text/javascript" src="../js/tablesort/jquery-latest.js"></script>
     
     <link rel="stylesheet" href="../js/tablesort/flora/flora.tablesorter.css" type="text/css"></link>
 
     <script type="text/javascript" src="../js/tablesort/jquery.tablesorter.js"></script>
    
     <script type="text/javascript" src="../js/common.js"></script>
     
     <script type="text/javascript">
       $(document).ready(function(){
    //$("#datapatchinf").tablesorter({sortList:[[0,0]], widgets: ['zebra']});//0为升序    1降。
     if("${v_order_type}"=="DESC"){
     $("#${v_order_field}").css("background-image", "url(<%=path%>/images/asc.gif)");
     }else{
      $("#${v_order_field}").css("background-image", "url(<%=path%>/images/desc.gif)");
     }
   //添加根据不同的列排序
         $("thead > tr >th").eq(0).click(function(){
             var ordertype="DESC";
             if("${v_order_type}"=="DESC"){
             ordertype="ASC";
             }else{
             ordertype="DESC";
             }
             $("#datapatchForm").attr("action","<%=path%>/datapatch/initDatapatchInf.do?ordertype="+ordertype+"&order_field=SERIAL_NUMBER");
             $("#datapatchForm").submit();