window.addEvent('domready', function(){
									 
			var socialEl = $('social-feature');
			
			if(socialEl){
									 
			var clicked;
									 
			$$('#menu a').addEvent('click', function(){
										
										 clicked = $(this).get('id');
										 $$('#menu a').removeClass('button');
										 $$('#social-feature > div').setStyle('display', 'none');
										 $(this).addClass('button');
										 $('content-' + clicked + '').setStyle('display', 'block');
										 return false;
			});
			
			var fbstream = function(){
			var itemTop = $('content-fbupdates').getElement('ul').getFirst('li');
			var clonedContent = itemTop.clone();
			var mainList = $$('#content-fbupdates ul');
			
			mainList.adopt(clonedContent).erase('style');
			itemTop.fade('out');
			disposeTop.delay('1000', itemTop);
			
			}
			
			var disposeTop = function(){ this.dispose(); };
			
			fbstream.periodical(6000);

			}
			
});