jQuery(document).ready(function() {
    $("#myTable")
      .tablesorter({debug: false, widgets: ['zebra'], sortList: [[0,0]]})
      .tablesorterFilter({filterContainer: $("#filter-box"),
                          filterClearContainer: $("#filter-clear-button"),
                          filterColumns: [0,1,2,3],
                          filterCaseSensitive: false});
});