window.addEvent('domready', function(){
		if($('portfolio'))
		{
		  var slider = $('portfolio').nextSibling.nextSibling;
		  var slide = new Fx.Slide(slider);
		

		  if(location.href.indexOf('portfolio') == -1)
		  {
					 slide.hide();
		  }
		  else
		  {
					 $('portfolio').addClass('currentSection');
		  }
		  $('portfolio').addEvent('click', function(e){
					 var e = new Event(e);
					 slide.toggle();
					 e.stop();
		  });
		}
		
		$$('a.subset').each(function(item){
			if(location.href.indexOf(item.id) != -1)	item.addClass('currentSection');
			item.addEvent('click', function(e){
				e.stop();
			});
		});
});