window.addEvent('domready',function() { 

   var mySlide = new Fx.Slide('vertical_slide'); 

   if (!(mySlide == null)) {

      var bHide = true;

      if (!(window.bDisplayFilters === undefined)) bHide = !bDisplayFilters;

      if (bHide)  mySlide.hide();

      $('v_slidein').addEvent('click', function(e){
         e = new Event(e);
         mySlide.toggle();
         e.stop();
      });
   }

});