window.addEvent('domready', function(){
	var menuLinks=$$('#menu a');
			
	//var captionShow=$('myShowCaption');
	//var mySlide = new Fx.Slide('myShowContainer');
	$each(menuLinks, function(el){
		if(el.rel == 'dt') {
			el.addEvent('mouseenter', function(e){
				e = new Event(e);
				
				$each(menuLinks, function(other){
				var link = $(other.id + 'dd');
				if(link && other != link)link.setStyle('display', 'none');				
				});
				
				var link = $(el.id + 'dd');
				if(link)link.setStyle('display', (link.getStyle('display') == 'block') ? 'none' : 'block');
				//alert("Menu");
				e.stop();
			});
		
				
			el.addEvent('mouseleave', function(e){
				e = new Event(e);
				e.stop();
			});
		}

	});
	
	$('core').addEvent('mouseenter', function(e){
				e = new Event(e);
				$each(menuLinks, function(el){
				var link = $(el.id + 'dd');
				if(link)link.setStyle('display', 'none');				
				});
				
				e.stop();
			});

});