$.fn.accordion = function(settings){
			
		var transitionTime=	(settings.transitionTime != undefined) ? settings.transitionTime : 400; 
		var menuAperto=	(settings.menuAperto != undefined) ? settings.menuAperto : ''; 
		var subMenuActive=	(settings.subMenuActive != undefined) ? settings.subMenuActive : ''; 

		var idAccordion=this;
		var divAccordion='#'+idAccordion[0].id
		var subMenu=$('ul' + divAccordion + ' div');
		
		subMenu.hide();
		
		subMenu.eq(menuAperto-1).slideDown('normal');
		$('ul' + divAccordion + ' .subMenu a').eq(subMenuActive-1).addClass('active');
		
		
		$('ul' + divAccordion + '>li>a').click(function(){
				subMenu.removeClass('open');
				$(this).next('.subMenu').slideToggle(transitionTime).addClass('open');
				subMenu.not('.open').slideUp(transitionTime).parent().find('a');	
			});
		};
		
		
	/*	
		$('#menuProdotti div.subMenu').hide();
		
	
		$('#menuProdotti .subMenu').eq(menuAperto-1).slideDown('normal');
		$('#menuProdotti .subMenu a').eq(subMenuActive-1).addClass('active');

		// Menu				   		  			   
		$('#menuProdotti a').click( function(){								
				$(this).next('div.subMenu').slideToggle('normal');
			}
		)
			*/