function showActive() {
  $$('.p7PMmark').each(function(e) {
    e.up('ul').addClassName('p7PMshow');
  });
}
Event.observe(window, 'load', function() {showActive()});
var OldP7_PMclr = P7_PMclr;
P7_PMclr = function () {OldP7_PMclr(); showActive()}