window.addEvent('domready', function() {
	
	  	// Toggle Sub Navigation 1 (subn1) Menu
  var subn1 = new Fx.Slide('subn1').hide();
  $('toggle-subn1').addEvent('click', function(e) { //Adds an onClick event to toggle div
    e = new Event(e);
      subn1.toggle(); //toggles the div
    if ($('toggle-subn1').hasClass('hidden')){
      $('toggle-subn1').removeClass('hidden').addClass('visible');
    }
    else {
      $('toggle-subn1').removeClass('visible').addClass('hidden');
    }
    e.stop();
  });
    	
	  	// Toggle Sub Navigation 2 (subn2) Menu
  var subn2 = new Fx.Slide('subn2').hide();
  $('toggle-subn2').addEvent('click', function(e) { //Adds an onClick event to toggle div
    e = new Event(e);
      subn2.toggle(); //toggles the div
    if ($('toggle-subn2').hasClass('hidden')){
      $('toggle-subn2').removeClass('hidden').addClass('visible');
    }
    else {
      $('toggle-subn2').removeClass('visible').addClass('hidden');
    }
    e.stop();
  });
    	
	  	// Toggle Sub Navigation 3 (subn3) Menu
  var subn3 = new Fx.Slide('subn3').hide();
  $('toggle-subn3').addEvent('click', function(e) { //Adds an onClick event to toggle div
    e = new Event(e);
      subn3.toggle(); //toggles the div
    if ($('toggle-subn3').hasClass('hidden')){
      $('toggle-subn3').removeClass('hidden').addClass('visible');
    }
    else {
      $('toggle-subn3').removeClass('visible').addClass('hidden');
    }
    e.stop();
  });
    	
	  	// Toggle Sub Navigation 4 (subn4) Menu
  var subn4 = new Fx.Slide('subn4').hide();
  $('toggle-subn4').addEvent('click', function(e) { //Adds an onClick event to toggle div
    e = new Event(e);
      subn4.toggle(); //toggles the div
    if ($('toggle-subn4').hasClass('hidden')){
      $('toggle-subn4').removeClass('hidden').addClass('visible');
    }
    else {
      $('toggle-subn4').removeClass('visible').addClass('hidden');
    }
    e.stop();
  });
	
  
});