要在数据表中显示加载程序GIF

$(document).ready(function() {
    $(\"#dvloader\").show();
    oTable = $(\'#example\').dataTable({
        \"bJQueryUI\": true,
        \"sPaginationType\": \"full_numbers\"                   
    });
});

<div id=\"loader\">
    <img src=\"ajaxloader.gif\" />
</div>

$(\'#example\').dataTable( {
    oLanguage: {
        sProcessing: \"<img src=\'loading.gif\'>\"
    },
    processing : true
});

$(\'#example\').dataTable({
  language: {
     processing: \"<img src=\'loading.gif\'>\"
  },
  processing: true
});