$(document).ready(function() {

    //Call method for first time page is loaded
    EndRequestHandler();

    //Call method for each async postback
    Sys.WebForms.PageRequestManager.getInstance().add_endRequest(EndRequestHandler);
});

function EndRequestHandler() {
    $('.autoshipedit_table').each(function() {
        $(this).find('tr:odd').addClass('odd');
    });
}