function _cm_pre_getData($where, $where_array)
    {

        if ( $GLOBALS['task_id'] == "ts_in_input(list3)" )
        {
            if ( isset($_POST['reset'])  || ( ( $this->getPageNo() == 1 ) && ( ! isset($_GET['item']) ) ) )
            {

               // use a different object of $this, to avoid
               // temptering with the properties.

               // in this specifi case I retrieve all
               // weeknumbers from the database, which are passed
               // via the $whee function

                require_once 'input.class.inc';
                $test_object =& Singleton::getInstance('input');
                $test_object->sql_select = 'input_week';
                $test_object->sql_groupby = 'input_week';
                $test_object->sql_orderby = 'input_week';

                $rows= $test_object->getData_raw($where);
                $current_week = date('W');
                // Look for the weeknumber closest to the 
                // current week to be the default

                foreach ($rows as $index =>$val_array)
                {
                    if ($val_array['input_week'] >= $current_week)
                    {
                        break;
                    }
                }
                $this->setpageNo($index+1);
            }
        }
        return $where;
    }