[jQuery] Tablesorter Plugin and widgets

[jQuery] Tablesorter Plugin and widgets


I'm working on Christian Bach's tablesorter.
I've made a widget that can select rows, and now I want to make a
widget that can delete rows, and have a callback.
The problem is the callback.
The widgets are called like this
    $.tablesorter.addWidget({
     // give the widget a id
     id: "selectRows",
     // format is called when the on init and when a sorting has
finished
     format: function(table)
        {
            $("tbody tr",table).click(function(e){
         row = this;
                if($(row).hasClass('selectedRow'))
                    $(row).removeClass('selectedRow');
                else
                    $(row).addClass('selectedRow');
            });
     }
    });
    $.tablesorter.addWidget({
     // give the widget a id
     id: "deleteRows",
     // format is called when the on init and when a sorting has
finished
     format: function(table)
        {
            if($("tfoot",table).length)
            {
                //add the foot
                $(table).append("<tfoot></tfoot>");
            }
            //add a row.
            $("tfoot",table).append("<tr class=\"deleteRow\"><a href=\"#\"
class=\"deleteRows\">Delete selected entries</a>");
            $(".deleteRows").click(function(){
                $(".selectedRow",table).each(function(){
                    $(this).remove();
                    ///I WANT A CALLBACK HERE
                });
            });
        }
    });
$("table").tablesorter({
widgets: ['selectRows','deleteSelected']
});
So, the widgets are called via a text array. How could I add a
callback to a widget?